oop2: detected capacity change from 0 to 4096 [ 793.296184][T26526] loop3: detected capacity change from 0 to 4096 [ 793.296964][T26538] loop4: detected capacity change from 0 to 4096 [ 793.302708][T26523] loop0: detected capacity change from 0 to 4096 [ 793.334659][T26536] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.337969][T26553] loop1: detected capacity change from 0 to 4096 [ 793.353514][T26526] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.365838][T26523] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 793.366044][T26538] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.385009][T26551] loop5: detected capacity change from 0 to 4096 [ 793.384988][T26536] EXT4-fs (loop2): group descriptors corrupted! [ 793.391489][T26526] EXT4-fs (loop3): group descriptors corrupted! [ 793.400023][T26553] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.413294][T26523] EXT4-fs (loop0): group descriptors corrupted! [ 793.419979][T26538] EXT4-fs (loop4): group descriptors corrupted! [ 793.426529][T26553] EXT4-fs (loop1): group descriptors corrupted! 13:39:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000068900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 793.440769][T26551] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.454234][T26551] EXT4-fs (loop5): group descriptors corrupted! [ 793.484127][T26536] loop2: detected capacity change from 0 to 4096 [ 793.499436][T26553] loop1: detected capacity change from 0 to 4096 [ 793.507133][T26536] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.517793][T26553] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.520191][T26536] EXT4-fs (loop2): group descriptors corrupted! [ 793.527440][T26565] loop4: detected capacity change from 0 to 4096 [ 793.533386][T26553] EXT4-fs (loop1): group descriptors corrupted! [ 793.546157][T26551] loop5: detected capacity change from 0 to 4096 [ 793.546331][T26565] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.563162][T26565] EXT4-fs (loop4): group descriptors corrupted! [ 793.563309][T26551] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.584783][T26551] EXT4-fs (loop5): group descriptors corrupted! 13:39:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019005c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900105000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000908503000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 793.624834][T26565] loop4: detected capacity change from 0 to 4096 [ 793.635171][T26577] loop0: detected capacity change from 0 to 4096 [ 793.648757][T26565] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.658055][T26584] loop3: detected capacity change from 0 to 4096 [ 793.683983][T26577] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 793.684127][T26584] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.694073][T26565] EXT4-fs (loop4): group descriptors corrupted! [ 793.715881][T26577] EXT4-fs (loop0): group descriptors corrupted! [ 793.720279][T26584] EXT4-fs (loop3): group descriptors corrupted! [ 793.730359][T26596] loop2: detected capacity change from 0 to 4096 [ 793.736978][T26595] loop1: detected capacity change from 0 to 4096 [ 793.743474][T26593] loop5: detected capacity change from 0 to 4096 13:39:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900107000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900006c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 793.789544][T26596] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.810221][T26596] EXT4-fs (loop2): group descriptors corrupted! [ 793.817008][T26577] loop0: detected capacity change from 0 to 4096 [ 793.838416][T26595] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.848343][T26593] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 793.907219][T26577] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000074900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 793.949222][T26595] EXT4-fs (loop1): group descriptors corrupted! [ 793.955567][T26593] EXT4-fs (loop5): group descriptors corrupted! [ 794.017178][T26577] EXT4-fs (loop0): group descriptors corrupted! [ 794.043578][T26612] loop2: detected capacity change from 0 to 4096 [ 794.059506][T26593] loop5: detected capacity change from 0 to 4096 13:39:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.066059][T26595] loop1: detected capacity change from 0 to 4096 [ 794.072533][T26608] loop3: detected capacity change from 0 to 4096 [ 794.080765][T26619] loop4: detected capacity change from 0 to 4096 [ 794.118194][T26612] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.130587][T26595] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.143353][T26593] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.160930][T26608] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.196650][T26619] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.216547][T26612] EXT4-fs (loop2): group descriptors corrupted! [ 794.228764][T26595] EXT4-fs (loop1): group descriptors corrupted! 13:39:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000908603000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.252280][T26593] EXT4-fs (loop5): group descriptors corrupted! [ 794.255521][T26608] EXT4-fs (loop3): group descriptors corrupted! [ 794.276257][T26619] EXT4-fs (loop4): group descriptors corrupted! 13:39:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900007a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090cc03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900105000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.381532][T26643] loop1: detected capacity change from 0 to 4096 [ 794.397811][T26646] loop3: detected capacity change from 0 to 4096 [ 794.448006][T26659] loop5: detected capacity change from 0 to 4096 [ 794.465437][T26659] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.475937][T26643] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.485370][T26659] EXT4-fs (loop5): group descriptors corrupted! [ 794.504266][T26646] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.513832][T26653] loop2: detected capacity change from 0 to 4096 [ 794.515319][T26646] EXT4-fs (loop3): group descriptors corrupted! [ 794.531183][T26654] loop4: detected capacity change from 0 to 4096 [ 794.532611][T26657] loop0: detected capacity change from 0 to 4096 13:39:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900107000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.558114][T26657] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 794.571189][T26657] EXT4-fs (loop0): group descriptors corrupted! [ 794.579858][T26653] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.589868][T26643] EXT4-fs (loop1): group descriptors corrupted! [ 794.598138][T26653] EXT4-fs (loop2): group descriptors corrupted! 13:39:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.605359][T26654] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.629673][T26646] loop3: detected capacity change from 0 to 4096 [ 794.634801][T26654] EXT4-fs (loop4): group descriptors corrupted! [ 794.645160][T26674] loop5: detected capacity change from 0 to 4096 [ 794.656502][T26674] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.682515][T26674] EXT4-fs (loop5): group descriptors corrupted! [ 794.684977][T26643] loop1: detected capacity change from 0 to 4096 [ 794.688885][T26677] loop0: detected capacity change from 0 to 4096 13:39:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900109000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.696181][T26643] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.710784][T26654] loop4: detected capacity change from 0 to 4096 [ 794.717774][T26653] loop2: detected capacity change from 0 to 4096 [ 794.726040][T26677] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 794.726401][T26643] EXT4-fs (loop1): group descriptors corrupted! [ 794.744648][T26653] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.753894][T26654] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 794.754622][T26677] EXT4-fs (loop0): group descriptors corrupted! [ 794.771504][T26653] EXT4-fs (loop2): group descriptors corrupted! [ 794.777776][T26654] EXT4-fs (loop4): group descriptors corrupted! 13:39:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900107000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.831557][T26674] loop5: detected capacity change from 0 to 4096 13:39:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.881594][T26674] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090cd03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 794.946591][T26699] loop3: detected capacity change from 0 to 4096 [ 794.950693][T26674] EXT4-fs (loop5): group descriptors corrupted! [ 794.981193][T26699] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.002595][T26704] loop0: detected capacity change from 0 to 4096 [ 795.008006][T26706] loop2: detected capacity change from 0 to 4096 [ 795.023186][T26706] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.038222][T26699] EXT4-fs (loop3): group descriptors corrupted! 13:39:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000084900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.056147][T26704] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 795.068301][T26706] EXT4-fs (loop2): group descriptors corrupted! [ 795.086968][T26704] EXT4-fs (loop0): group descriptors corrupted! 13:39:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.159555][T26706] loop2: detected capacity change from 0 to 4096 [ 795.166338][T26715] loop4: detected capacity change from 0 to 4096 [ 795.177479][T26706] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.186852][T26715] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.209680][T26712] loop1: detected capacity change from 0 to 4096 [ 795.220409][T26706] EXT4-fs (loop2): group descriptors corrupted! [ 795.224412][T26715] EXT4-fs (loop4): group descriptors corrupted! [ 795.235958][T26712] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.245368][T26727] loop3: detected capacity change from 0 to 4096 [ 795.259423][T26712] EXT4-fs (loop1): group descriptors corrupted! [ 795.266004][T26728] loop5: detected capacity change from 0 to 4096 [ 795.274095][T26727] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.285862][T26727] EXT4-fs (loop3): group descriptors corrupted! [ 795.294739][T26728] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019007400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.304449][T26728] EXT4-fs (loop5): group descriptors corrupted! [ 795.314238][T26739] loop0: detected capacity change from 0 to 4096 [ 795.323464][T26715] loop4: detected capacity change from 0 to 4096 [ 795.342329][T26728] loop5: detected capacity change from 0 to 4096 [ 795.349976][T26727] loop3: detected capacity change from 0 to 4096 [ 795.361974][T26728] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.372163][T26715] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.387186][T26728] EXT4-fs (loop5): group descriptors corrupted! [ 795.396311][T26727] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190003c1900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.408036][T26715] EXT4-fs (loop4): group descriptors corrupted! 13:39:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900109000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090ce03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010b000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.445078][T26727] EXT4-fs (loop3): group descriptors corrupted! [ 795.451667][T26753] loop2: detected capacity change from 0 to 4096 [ 795.460855][T26753] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.480766][T26753] EXT4-fs (loop2): group descriptors corrupted! 13:39:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019007a00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.498685][T26739] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019118000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.544870][T26739] EXT4-fs (loop0): group descriptors corrupted! 13:39:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900109000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.598480][T26767] loop2: detected capacity change from 0 to 4096 [ 795.601476][T26769] loop1: detected capacity change from 0 to 4096 [ 795.611675][T26767] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.621131][T26767] EXT4-fs (loop2): group descriptors corrupted! [ 795.627465][T26761] loop4: detected capacity change from 0 to 4096 [ 795.638376][T26769] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.648334][T26766] loop5: detected capacity change from 0 to 4096 [ 795.684554][T26767] loop2: detected capacity change from 0 to 4096 [ 795.739156][T26767] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.749359][T26761] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.758788][T26769] EXT4-fs (loop1): group descriptors corrupted! [ 795.785797][T26785] loop0: detected capacity change from 0 to 4096 [ 795.792875][T26789] loop3: detected capacity change from 0 to 4096 [ 795.807733][T26767] EXT4-fs (loop2): group descriptors corrupted! [ 795.814809][T26766] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 795.824865][T26766] EXT4-fs (loop5): group descriptors corrupted! 13:39:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000ff8900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001903c100900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.841929][T26761] EXT4-fs (loop4): group descriptors corrupted! [ 795.852883][T26785] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 795.869334][T26789] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090cf03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.887007][T26789] EXT4-fs (loop3): group descriptors corrupted! [ 795.898242][T26785] EXT4-fs (loop0): group descriptors corrupted! 13:39:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900fffe900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010d000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 795.972817][T26785] loop0: detected capacity change from 0 to 4096 [ 795.985907][T26785] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 795.998063][T26806] loop5: detected capacity change from 0 to 4096 [ 796.014604][T26806] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.023944][T26808] loop2: detected capacity change from 0 to 4096 [ 796.027488][T26785] EXT4-fs (loop0): group descriptors corrupted! [ 796.030873][T26809] loop1: detected capacity change from 0 to 4096 [ 796.047439][T26806] EXT4-fs (loop5): group descriptors corrupted! [ 796.055468][T26820] loop3: detected capacity change from 0 to 4096 [ 796.057384][T26819] loop4: detected capacity change from 0 to 4096 [ 796.069096][T26808] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.079548][T26820] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.082775][T26808] EXT4-fs (loop2): group descriptors corrupted! [ 796.096122][T26820] EXT4-fs (loop3): group descriptors corrupted! [ 796.102970][T26809] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 796.130872][T26809] EXT4-fs (loop1): group descriptors corrupted! [ 796.154704][T26806] loop5: detected capacity change from 0 to 4096 [ 796.161188][T26820] loop3: detected capacity change from 0 to 4096 [ 796.185649][T26808] loop2: detected capacity change from 0 to 4096 [ 796.192499][T26819] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.210849][T26808] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.211138][T26806] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.220565][T26808] EXT4-fs (loop2): group descriptors corrupted! [ 796.238323][T26819] EXT4-fs (loop4): group descriptors corrupted! [ 796.251253][T26820] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.260891][T26809] loop1: detected capacity change from 0 to 4096 [ 796.272103][T26809] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190ff800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 796.295219][T26820] EXT4-fs (loop3): group descriptors corrupted! [ 796.295915][T26842] loop0: detected capacity change from 0 to 4096 [ 796.303335][T26809] EXT4-fs (loop1): group descriptors corrupted! [ 796.316795][T26806] EXT4-fs (loop5): group descriptors corrupted! [ 796.326219][T26819] loop4: detected capacity change from 0 to 4096 13:39:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010b000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 796.366314][T26842] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 796.376179][T26842] EXT4-fs (loop0): group descriptors corrupted! [ 796.395245][T26819] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.406652][T26850] loop2: detected capacity change from 0 to 4096 13:39:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090d003000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010b000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000ff900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 796.429187][T26850] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.440658][T26850] EXT4-fs (loop2): group descriptors corrupted! [ 796.451902][T26819] EXT4-fs (loop4): group descriptors corrupted! 13:39:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 796.497379][T26850] loop2: detected capacity change from 0 to 4096 [ 796.506753][T26850] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.517702][T26850] EXT4-fs (loop2): group descriptors corrupted! [ 796.543788][T26862] loop3: detected capacity change from 0 to 4096 [ 796.544246][T26861] loop1: detected capacity change from 0 to 4096 [ 796.556699][T26867] loop4: detected capacity change from 0 to 4096 [ 796.566538][T26861] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.579567][T26867] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.589407][T26862] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.599411][T26862] EXT4-fs (loop3): group descriptors corrupted! [ 796.601963][T26861] EXT4-fs (loop1): group descriptors corrupted! [ 796.605880][T26878] loop0: detected capacity change from 0 to 4096 [ 796.622182][T26878] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 796.622975][T26879] loop5: detected capacity change from 0 to 4096 [ 796.632473][T26878] EXT4-fs (loop0): group descriptors corrupted! 13:39:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019fffe00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 796.642724][T26867] EXT4-fs (loop4): group descriptors corrupted! [ 796.660979][T26879] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.671521][T26879] EXT4-fs (loop5): group descriptors corrupted! [ 796.672409][T26886] loop2: detected capacity change from 0 to 4096 [ 796.689105][T26878] loop0: detected capacity change from 0 to 4096 [ 796.689106][T26862] loop3: detected capacity change from 0 to 4096 [ 796.689738][T26861] loop1: detected capacity change from 0 to 4096 [ 796.703665][T26878] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 796.722384][T26878] EXT4-fs (loop0): group descriptors corrupted! [ 796.729230][T26886] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.744301][T26867] loop4: detected capacity change from 0 to 4096 [ 796.751938][T26886] EXT4-fs (loop2): group descriptors corrupted! [ 796.758016][T26862] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.767530][T26862] EXT4-fs (loop3): group descriptors corrupted! [ 796.801466][T26867] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.811530][T26861] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010d000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900ff00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 796.846944][T26879] loop5: detected capacity change from 0 to 4096 [ 796.857011][T26879] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 796.867198][T26867] EXT4-fs (loop4): group descriptors corrupted! [ 796.873515][T26861] EXT4-fs (loop1): group descriptors corrupted! [ 796.875725][T26879] EXT4-fs (loop5): group descriptors corrupted! 13:39:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000fff900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 796.924952][T26908] loop0: detected capacity change from 0 to 4096 [ 796.937524][T26908] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090d103000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.011631][T26908] EXT4-fs (loop0): group descriptors corrupted! 13:39:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900feff900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010d000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.073399][T26917] loop2: detected capacity change from 0 to 4096 [ 797.086293][T26917] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.095977][T26917] EXT4-fs (loop2): group descriptors corrupted! [ 797.102586][T26919] loop3: detected capacity change from 0 to 4096 [ 797.111785][T26919] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.121183][T26919] EXT4-fs (loop3): group descriptors corrupted! 13:39:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.143915][T26917] loop2: detected capacity change from 0 to 4096 [ 797.154787][T26917] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.164145][T26917] EXT4-fs (loop2): group descriptors corrupted! [ 797.170574][T26934] loop4: detected capacity change from 0 to 4096 [ 797.171414][T26938] loop1: detected capacity change from 0 to 4096 [ 797.185916][T26933] loop5: detected capacity change from 0 to 4096 [ 797.191943][T26919] loop3: detected capacity change from 0 to 4096 [ 797.201565][T26934] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.212081][T26934] EXT4-fs (loop4): group descriptors corrupted! [ 797.212250][T26919] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.219315][T26933] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.237124][T26946] loop0: detected capacity change from 0 to 4096 13:39:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190fff00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.239564][T26919] EXT4-fs (loop3): group descriptors corrupted! [ 797.255270][T26938] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.263250][T26933] EXT4-fs (loop5): group descriptors corrupted! [ 797.272539][T26946] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 797.283083][T26946] EXT4-fs (loop0): group descriptors corrupted! [ 797.283120][T26934] loop4: detected capacity change from 0 to 4096 [ 797.289777][T26938] EXT4-fs (loop1): group descriptors corrupted! [ 797.304941][T26934] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.317349][T26934] EXT4-fs (loop4): group descriptors corrupted! [ 797.323821][T26956] loop2: detected capacity change from 0 to 4096 13:39:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.339311][T26938] loop1: detected capacity change from 0 to 4096 [ 797.346265][T26946] loop0: detected capacity change from 0 to 4096 [ 797.352855][T26933] loop5: detected capacity change from 0 to 4096 [ 797.370253][T26946] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 797.380398][T26938] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000002900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.392350][T26956] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.405713][T26933] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.423978][T26956] EXT4-fs (loop2): group descriptors corrupted! [ 797.430340][T26938] EXT4-fs (loop1): group descriptors corrupted! [ 797.437765][T26946] EXT4-fs (loop0): group descriptors corrupted! [ 797.457030][T26933] EXT4-fs (loop5): group descriptors corrupted! [ 797.471597][T26977] loop4: detected capacity change from 0 to 4096 [ 797.478056][T26975] loop3: detected capacity change from 0 to 4096 13:39:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090d203000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.503125][T26956] loop2: detected capacity change from 0 to 4096 [ 797.511751][T26956] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.521185][T26956] EXT4-fs (loop2): group descriptors corrupted! [ 797.531524][T26975] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.541026][T26975] EXT4-fs (loop3): group descriptors corrupted! [ 797.548485][T26977] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.559408][T26977] EXT4-fs (loop4): group descriptors corrupted! [ 797.583336][T26977] loop4: detected capacity change from 0 to 4096 [ 797.591791][T26975] loop3: detected capacity change from 0 to 4096 [ 797.592338][T26977] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019feff00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.607580][T26977] EXT4-fs (loop4): group descriptors corrupted! [ 797.623944][T26975] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000003900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.653958][T26998] loop1: detected capacity change from 0 to 4096 [ 797.657195][T27003] loop0: detected capacity change from 0 to 4096 [ 797.661650][T27000] loop5: detected capacity change from 0 to 4096 [ 797.672124][T26975] EXT4-fs (loop3): group descriptors corrupted! [ 797.683399][T26998] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.693396][T27003] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 797.706586][T27008] loop2: detected capacity change from 0 to 4096 [ 797.719468][T27003] EXT4-fs (loop0): group descriptors corrupted! [ 797.719816][T26998] EXT4-fs (loop1): group descriptors corrupted! [ 797.735651][T27000] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.746564][T27000] EXT4-fs (loop5): group descriptors corrupted! 13:39:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900111000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.756692][T27008] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.769484][T27008] EXT4-fs (loop2): group descriptors corrupted! [ 797.772200][T27003] loop0: detected capacity change from 0 to 4096 [ 797.784916][T27016] loop4: detected capacity change from 0 to 4096 [ 797.794658][T27003] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 797.794796][T27016] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.810825][T27000] loop5: detected capacity change from 0 to 4096 [ 797.820767][T27016] EXT4-fs (loop4): group descriptors corrupted! [ 797.828134][T27000] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.837421][T27000] EXT4-fs (loop5): group descriptors corrupted! [ 797.838750][T26998] loop1: detected capacity change from 0 to 4096 [ 797.850107][T27003] EXT4-fs (loop0): group descriptors corrupted! [ 797.859028][T26998] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.868669][T27008] loop2: detected capacity change from 0 to 4096 [ 797.872301][T27016] loop4: detected capacity change from 0 to 4096 [ 797.883502][T27016] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.889309][T26998] EXT4-fs (loop1): group descriptors corrupted! [ 797.893195][T27016] EXT4-fs (loop4): group descriptors corrupted! 13:39:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 797.901558][T27008] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 797.928473][T27032] loop3: detected capacity change from 0 to 4096 [ 797.933973][T27008] EXT4-fs (loop2): group descriptors corrupted! 13:39:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000004900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.002838][T27045] loop5: detected capacity change from 0 to 4096 [ 798.016238][T27045] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.050466][T27032] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.075358][T27052] loop4: detected capacity change from 0 to 4096 [ 798.081971][T27047] loop0: detected capacity change from 0 to 4096 [ 798.092649][T27045] EXT4-fs (loop5): group descriptors corrupted! 13:39:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090d303000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.100103][T27032] EXT4-fs (loop3): group descriptors corrupted! [ 798.106658][T27047] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 798.119354][T27052] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.128884][T27052] EXT4-fs (loop4): group descriptors corrupted! [ 798.141644][T27047] EXT4-fs (loop0): group descriptors corrupted! [ 798.158051][T27058] loop2: detected capacity change from 0 to 4096 [ 798.167771][T27058] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.177261][T27058] EXT4-fs (loop2): group descriptors corrupted! [ 798.200754][T27064] loop1: detected capacity change from 0 to 4096 13:39:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900112000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000300900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.223502][T27052] loop4: detected capacity change from 0 to 4096 [ 798.242262][T27064] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.255648][T27047] loop0: detected capacity change from 0 to 4096 [ 798.272551][T27064] EXT4-fs (loop1): group descriptors corrupted! [ 798.278112][T27052] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.293405][T27047] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 798.327657][T27047] EXT4-fs (loop0): group descriptors corrupted! [ 798.355193][T27052] EXT4-fs (loop4): group descriptors corrupted! [ 798.363115][T27064] loop1: detected capacity change from 0 to 4096 [ 798.372087][T27064] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.378151][T27084] loop5: detected capacity change from 0 to 4096 [ 798.384345][T27064] EXT4-fs (loop1): group descriptors corrupted! [ 798.388904][T27080] loop2: detected capacity change from 0 to 4096 [ 798.401702][T27086] loop3: detected capacity change from 0 to 4096 [ 798.405410][T27084] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090d403000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000005900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900111000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.423611][T27080] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.434493][T27086] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.446164][T27080] EXT4-fs (loop2): group descriptors corrupted! [ 798.452795][T27084] EXT4-fs (loop5): group descriptors corrupted! [ 798.459265][T27086] EXT4-fs (loop3): group descriptors corrupted! [ 798.515686][T27084] loop5: detected capacity change from 0 to 4096 [ 798.522243][T27086] loop3: detected capacity change from 0 to 4096 [ 798.528669][T27080] loop2: detected capacity change from 0 to 4096 [ 798.539704][T27080] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.548988][T27080] EXT4-fs (loop2): group descriptors corrupted! [ 798.556941][T27084] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.579280][T27107] loop0: detected capacity change from 0 to 4096 [ 798.581298][T27084] EXT4-fs (loop5): group descriptors corrupted! [ 798.593060][T27086] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.603903][T27109] loop4: detected capacity change from 0 to 4096 [ 798.613244][T27110] loop1: detected capacity change from 0 to 4096 [ 798.613715][T27107] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.625195][T27086] EXT4-fs (loop3): group descriptors corrupted! [ 798.638285][T27107] EXT4-fs (loop0): group descriptors corrupted! [ 798.650141][T27110] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.660179][T27109] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.673041][T27110] EXT4-fs (loop1): group descriptors corrupted! [ 798.679466][T27107] loop0: detected capacity change from 0 to 4096 [ 798.687391][T27107] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 798.691065][T27109] EXT4-fs (loop4): group descriptors corrupted! [ 798.698387][T27107] EXT4-fs (loop0): group descriptors corrupted! [ 798.711755][T27122] loop2: detected capacity change from 0 to 4096 13:39:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900125000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900111000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.723576][T27122] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.732840][T27122] EXT4-fs (loop2): group descriptors corrupted! [ 798.732970][T27109] loop4: detected capacity change from 0 to 4096 [ 798.749963][T27110] loop1: detected capacity change from 0 to 4096 13:39:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900112000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.806823][T27110] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 798.816209][T27110] EXT4-fs (loop1): group descriptors corrupted! [ 798.836105][T27109] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000006900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.855726][T27122] loop2: detected capacity change from 0 to 4096 [ 798.864650][T27109] EXT4-fs (loop4): group descriptors corrupted! [ 798.891407][T27122] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090012e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900112000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 798.912624][T27143] loop0: detected capacity change from 0 to 4096 [ 798.927837][T27143] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 798.946246][T27143] EXT4-fs (loop0): group descriptors corrupted! [ 798.953152][T27122] EXT4-fs (loop2): group descriptors corrupted! 13:39:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090d503000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.003217][T27143] loop0: detected capacity change from 0 to 4096 [ 799.014821][T27143] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 799.027498][T27154] loop3: detected capacity change from 0 to 4096 [ 799.027499][T27150] loop2: detected capacity change from 0 to 4096 [ 799.034201][T27150] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.052139][T27149] loop4: detected capacity change from 0 to 4096 [ 799.056297][T27143] EXT4-fs (loop0): group descriptors corrupted! [ 799.063242][T27152] loop5: detected capacity change from 0 to 4096 [ 799.068381][T27150] EXT4-fs (loop2): group descriptors corrupted! [ 799.081135][T27154] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.082118][T27169] loop1: detected capacity change from 0 to 4096 13:39:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900125000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.093852][T27152] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.109891][T27149] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.118032][T27169] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.127141][T27154] EXT4-fs (loop3): group descriptors corrupted! [ 799.130792][T27169] EXT4-fs (loop1): group descriptors corrupted! [ 799.137337][T27149] EXT4-fs (loop4): group descriptors corrupted! [ 799.140969][T27152] EXT4-fs (loop5): group descriptors corrupted! [ 799.164706][T27150] loop2: detected capacity change from 0 to 4096 [ 799.203337][T27154] loop3: detected capacity change from 0 to 4096 [ 799.211407][T27179] loop0: detected capacity change from 0 to 4096 [ 799.216216][T27150] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.229189][T27154] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.232881][T27152] loop5: detected capacity change from 0 to 4096 [ 799.240694][T27179] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 799.248554][T27169] loop1: detected capacity change from 0 to 4096 [ 799.256305][T27154] EXT4-fs (loop3): group descriptors corrupted! [ 799.265194][T27179] EXT4-fs (loop0): group descriptors corrupted! [ 799.273444][T27149] loop4: detected capacity change from 0 to 4096 [ 799.275987][T27150] EXT4-fs (loop2): group descriptors corrupted! [ 799.287685][T27149] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.299707][T27152] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900148000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.310922][T27149] EXT4-fs (loop4): group descriptors corrupted! [ 799.317365][T27152] EXT4-fs (loop5): group descriptors corrupted! [ 799.317389][T27169] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.338821][T27179] loop0: detected capacity change from 0 to 4096 [ 799.347207][T27179] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 799.357533][T27179] EXT4-fs (loop0): group descriptors corrupted! [ 799.364104][T27169] EXT4-fs (loop1): group descriptors corrupted! 13:39:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000007900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900125000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.412077][T27200] loop3: detected capacity change from 0 to 4096 13:39:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090d603000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090012e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.458450][T27200] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.470996][T27200] EXT4-fs (loop3): group descriptors corrupted! [ 799.496001][T27210] loop2: detected capacity change from 0 to 4096 [ 799.513159][T27200] loop3: detected capacity change from 0 to 4096 [ 799.525324][T27210] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.540077][T27219] loop4: detected capacity change from 0 to 4096 [ 799.595539][T27200] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.607285][T27223] loop0: detected capacity change from 0 to 4096 [ 799.636234][T27225] loop5: detected capacity change from 0 to 4096 [ 799.644206][T27210] EXT4-fs (loop2): group descriptors corrupted! [ 799.662109][T27219] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.672080][T27200] EXT4-fs (loop3): group descriptors corrupted! 13:39:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090014c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.674334][T27223] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 799.689842][T27230] loop1: detected capacity change from 0 to 4096 [ 799.710235][T27230] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.719562][T27230] EXT4-fs (loop1): group descriptors corrupted! [ 799.724159][T27225] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090dc04000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.767801][T27223] EXT4-fs (loop0): group descriptors corrupted! [ 799.782900][T27219] EXT4-fs (loop4): group descriptors corrupted! 13:39:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000700900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.829913][T27240] loop3: detected capacity change from 0 to 4096 [ 799.831867][T27225] EXT4-fs (loop5): group descriptors corrupted! [ 799.842811][T27240] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.853441][T27240] EXT4-fs (loop3): group descriptors corrupted! [ 799.865628][T27242] loop1: detected capacity change from 0 to 4096 [ 799.870448][T27223] loop0: detected capacity change from 0 to 4096 [ 799.878641][T27242] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.881793][T27219] loop4: detected capacity change from 0 to 4096 [ 799.895186][T27223] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 799.895287][T27219] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.915148][T27219] EXT4-fs (loop4): group descriptors corrupted! [ 799.922119][T27242] EXT4-fs (loop1): group descriptors corrupted! [ 799.929295][T27223] EXT4-fs (loop0): group descriptors corrupted! [ 799.935096][T27240] loop3: detected capacity change from 0 to 4096 [ 799.942218][T27225] loop5: detected capacity change from 0 to 4096 [ 799.950545][T27257] loop2: detected capacity change from 0 to 4096 [ 799.957193][T27240] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.966899][T27240] EXT4-fs (loop3): group descriptors corrupted! 13:39:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900148000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090015c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 799.968371][T27225] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 799.995241][T27257] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.002646][T27225] EXT4-fs (loop5): group descriptors corrupted! [ 800.012137][T27257] EXT4-fs (loop2): group descriptors corrupted! 13:39:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000008900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.068802][T27242] loop1: detected capacity change from 0 to 4096 [ 800.077421][T27242] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.097650][T27242] EXT4-fs (loop1): group descriptors corrupted! 13:39:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090012e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090ff1f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.153631][T27272] loop4: detected capacity change from 0 to 4096 [ 800.172581][T27274] loop3: detected capacity change from 0 to 4096 [ 800.179448][T27276] loop0: detected capacity change from 0 to 4096 [ 800.212863][T27285] loop2: detected capacity change from 0 to 4096 [ 800.221487][T27276] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 800.231530][T27272] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.242918][T27276] EXT4-fs (loop0): group descriptors corrupted! [ 800.254580][T27285] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.268083][T27272] EXT4-fs (loop4): group descriptors corrupted! [ 800.290965][T27274] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.300276][T27285] EXT4-fs (loop2): group descriptors corrupted! 13:39:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900148000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.312167][T27272] loop4: detected capacity change from 0 to 4096 [ 800.328461][T27274] EXT4-fs (loop3): group descriptors corrupted! [ 800.337388][T27272] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.347395][T27291] loop1: detected capacity change from 0 to 4096 [ 800.355992][T27285] loop2: detected capacity change from 0 to 4096 13:39:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900160000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090014c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.376619][T27285] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.385921][T27272] EXT4-fs (loop4): group descriptors corrupted! [ 800.395807][T27291] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.405368][T27291] EXT4-fs (loop1): group descriptors corrupted! [ 800.412304][T27285] EXT4-fs (loop2): group descriptors corrupted! [ 800.430939][T27306] loop3: detected capacity change from 0 to 4096 [ 800.441155][T27306] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.446058][T27308] loop5: detected capacity change from 0 to 4096 [ 800.455919][T27306] EXT4-fs (loop3): group descriptors corrupted! 13:39:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000900900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.476341][T27308] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.489028][T27308] EXT4-fs (loop5): group descriptors corrupted! [ 800.497237][T27291] loop1: detected capacity change from 0 to 4096 [ 800.504660][T27291] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.507155][T27306] loop3: detected capacity change from 0 to 4096 [ 800.513996][T27291] EXT4-fs (loop1): group descriptors corrupted! 13:39:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000009900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.525289][T27318] loop0: detected capacity change from 0 to 4096 [ 800.541931][T27323] loop2: detected capacity change from 0 to 4096 [ 800.568091][T27323] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.580382][T27306] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.605688][T27318] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 800.615471][T27308] loop5: detected capacity change from 0 to 4096 13:39:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909c26000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090015c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.637086][T27323] EXT4-fs (loop2): group descriptors corrupted! [ 800.643735][T27306] EXT4-fs (loop3): group descriptors corrupted! [ 800.650452][T27308] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.650555][T27318] EXT4-fs (loop0): group descriptors corrupted! [ 800.669886][T27308] EXT4-fs (loop5): group descriptors corrupted! 13:39:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090014c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.694780][T27334] loop4: detected capacity change from 0 to 4096 [ 800.704322][T27334] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.738055][T27323] loop2: detected capacity change from 0 to 4096 [ 800.738385][T27345] loop0: detected capacity change from 0 to 4096 [ 800.747725][T27334] EXT4-fs (loop4): group descriptors corrupted! [ 800.757273][T27345] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 800.769621][T27344] loop1: detected capacity change from 0 to 4096 [ 800.776881][T27351] loop5: detected capacity change from 0 to 4096 13:39:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900168000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.786219][T27323] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.796083][T27351] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 800.811099][T27345] EXT4-fs (loop0): group descriptors corrupted! [ 800.823716][T27323] EXT4-fs (loop2): group descriptors corrupted! [ 800.830584][T27351] EXT4-fs (loop5): group descriptors corrupted! 13:39:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090016c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.857328][T27334] loop4: detected capacity change from 0 to 4096 [ 800.866659][T27344] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900160000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.908737][T27351] loop5: detected capacity change from 0 to 4096 13:39:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000a00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900174000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 800.965843][T27344] EXT4-fs (loop1): group descriptors corrupted! [ 800.992707][T27367] loop0: detected capacity change from 0 to 4096 13:39:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090015c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090005a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.068612][T27367] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 801.085679][T27367] EXT4-fs (loop0): group descriptors corrupted! [ 801.102999][T27379] loop2: detected capacity change from 0 to 4096 [ 801.113420][T27384] loop3: detected capacity change from 0 to 4096 [ 801.121872][T27379] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.131716][T27384] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.134694][T27386] loop4: detected capacity change from 0 to 4096 [ 801.144505][T27385] loop1: detected capacity change from 0 to 4096 [ 801.153882][T27367] loop0: detected capacity change from 0 to 4096 [ 801.154943][T27382] loop5: detected capacity change from 0 to 4096 [ 801.164411][T27385] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.170188][T27386] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.185583][T27386] EXT4-fs (loop4): group descriptors corrupted! [ 801.192487][T27385] EXT4-fs (loop1): group descriptors corrupted! [ 801.199059][T27384] EXT4-fs (loop3): group descriptors corrupted! [ 801.202038][T27379] EXT4-fs (loop2): group descriptors corrupted! [ 801.205832][T27382] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.220938][T27382] EXT4-fs (loop5): group descriptors corrupted! [ 801.220944][T27367] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 801.220961][T27367] EXT4-fs (loop0): group descriptors corrupted! 13:39:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900168000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.296242][T27385] loop1: detected capacity change from 0 to 4096 [ 801.302795][T27386] loop4: detected capacity change from 0 to 4096 [ 801.315669][T27384] loop3: detected capacity change from 0 to 4096 [ 801.322188][T27382] loop5: detected capacity change from 0 to 4096 [ 801.322237][T27385] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.328583][T27379] loop2: detected capacity change from 0 to 4096 [ 801.337762][T27385] EXT4-fs (loop1): group descriptors corrupted! [ 801.353132][T27382] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.362899][T27382] EXT4-fs (loop5): group descriptors corrupted! [ 801.370385][T27379] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090005b000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090016c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.389930][T27386] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.394745][T27379] EXT4-fs (loop2): group descriptors corrupted! [ 801.428465][T27384] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.437692][T27384] EXT4-fs (loop3): group descriptors corrupted! 13:39:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000b900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.444139][T27386] EXT4-fs (loop4): group descriptors corrupted! 13:39:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000b00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090017a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900160000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.485076][T27422] loop0: detected capacity change from 0 to 4096 [ 801.502505][T27422] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 801.512286][T27424] loop1: detected capacity change from 0 to 4096 [ 801.521273][T27422] EXT4-fs (loop0): group descriptors corrupted! [ 801.530871][T27424] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.540370][T27424] EXT4-fs (loop1): group descriptors corrupted! 13:39:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900174000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090005c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.588379][T27436] loop5: detected capacity change from 0 to 4096 [ 801.609070][T27436] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.623953][T27437] loop3: detected capacity change from 0 to 4096 [ 801.663621][T27436] EXT4-fs (loop5): group descriptors corrupted! [ 801.674015][T27437] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.685749][T27437] EXT4-fs (loop3): group descriptors corrupted! [ 801.692570][T27442] loop4: detected capacity change from 0 to 4096 13:39:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900168000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.715951][T27443] loop2: detected capacity change from 0 to 4096 [ 801.730741][T27442] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.740196][T27437] loop3: detected capacity change from 0 to 4096 [ 801.741746][T27442] EXT4-fs (loop4): group descriptors corrupted! [ 801.753848][T27443] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.770450][T27437] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.779824][T27437] EXT4-fs (loop3): group descriptors corrupted! [ 801.786152][T27450] loop1: detected capacity change from 0 to 4096 [ 801.799778][T27450] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.801199][T27451] loop0: detected capacity change from 0 to 4096 [ 801.809321][T27450] EXT4-fs (loop1): group descriptors corrupted! [ 801.822176][T27443] EXT4-fs (loop2): group descriptors corrupted! 13:39:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fe000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.882378][T27450] loop1: detected capacity change from 0 to 4096 [ 801.904779][T27451] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.947054][T27469] loop5: detected capacity change from 0 to 4096 [ 801.959612][T27450] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.972679][T27451] EXT4-fs (loop0): group descriptors corrupted! [ 801.981777][T27469] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 801.991070][T27469] EXT4-fs (loop5): group descriptors corrupted! 13:39:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090017a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 801.997630][T27450] EXT4-fs (loop1): group descriptors corrupted! [ 802.028101][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 802.034387][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 13:39:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090009a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 802.099022][T27469] loop5: detected capacity change from 0 to 4096 [ 802.115653][T27483] loop3: detected capacity change from 0 to 4096 [ 802.125591][T27483] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090016c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 802.147230][T27483] EXT4-fs (loop3): group descriptors corrupted! [ 802.174163][T27485] loop4: detected capacity change from 0 to 4096 [ 802.214174][T27483] loop3: detected capacity change from 0 to 4096 [ 802.221398][T27485] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.236283][T27485] EXT4-fs (loop4): group descriptors corrupted! [ 802.236322][T27490] loop2: detected capacity change from 0 to 4096 [ 802.258941][T27483] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.262837][T27492] loop0: detected capacity change from 0 to 4096 [ 802.272701][T27490] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.283897][T27494] loop1: detected capacity change from 0 to 4096 [ 802.291147][T27498] loop5: detected capacity change from 0 to 4096 [ 802.292676][T27492] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 802.331907][T27494] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.345154][T27498] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.346387][T27483] EXT4-fs (loop3): group descriptors corrupted! [ 802.359990][T27492] EXT4-fs (loop0): group descriptors corrupted! [ 802.363152][T27490] EXT4-fs (loop2): group descriptors corrupted! [ 802.370486][T27485] loop4: detected capacity change from 0 to 4096 [ 802.373511][T27494] EXT4-fs (loop1): group descriptors corrupted! [ 802.382097][T27498] EXT4-fs (loop5): group descriptors corrupted! [ 802.421758][T27485] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.469884][T27490] loop2: detected capacity change from 0 to 4096 [ 802.499780][T27485] EXT4-fs (loop4): group descriptors corrupted! 13:39:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900174000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000d900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 802.517022][T27490] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fe000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090feff000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000d00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 802.647783][T27490] EXT4-fs (loop2): group descriptors corrupted! [ 802.655343][T27525] loop4: detected capacity change from 0 to 4096 [ 802.681032][T27525] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.690395][T27532] loop5: detected capacity change from 0 to 4096 [ 802.752732][T27525] EXT4-fs (loop4): group descriptors corrupted! [ 802.761400][T27534] loop0: detected capacity change from 0 to 4096 [ 802.775872][T27532] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.779996][T27528] loop3: detected capacity change from 0 to 4096 [ 802.797483][T27534] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 802.810175][T27540] loop1: detected capacity change from 0 to 4096 [ 802.819487][T27532] EXT4-fs (loop5): group descriptors corrupted! [ 802.829755][T27549] loop2: detected capacity change from 0 to 4096 [ 802.837289][T27525] loop4: detected capacity change from 0 to 4096 [ 802.843983][T27549] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.866607][T27528] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.878021][T27549] EXT4-fs (loop2): group descriptors corrupted! [ 802.886869][T27525] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.895241][T27534] EXT4-fs (loop0): group descriptors corrupted! [ 802.906374][T27525] EXT4-fs (loop4): group descriptors corrupted! 13:39:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000e900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000e00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 802.917404][T27540] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 802.925236][T27528] EXT4-fs (loop3): group descriptors corrupted! [ 802.947778][T27532] loop5: detected capacity change from 0 to 4096 [ 802.960777][T27540] EXT4-fs (loop1): group descriptors corrupted! [ 803.004568][T27534] loop0: detected capacity change from 0 to 4096 [ 803.011757][T27532] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.021111][T27540] loop1: detected capacity change from 0 to 4096 [ 803.027974][T27528] loop3: detected capacity change from 0 to 4096 [ 803.035733][T27532] EXT4-fs (loop5): group descriptors corrupted! 13:39:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090017a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.050834][T27534] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 803.050879][T27528] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.070626][T27528] EXT4-fs (loop3): group descriptors corrupted! [ 803.076982][T27534] EXT4-fs (loop0): group descriptors corrupted! [ 803.077017][T27540] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.102019][T27540] EXT4-fs (loop1): group descriptors corrupted! [ 803.102062][T27570] loop2: detected capacity change from 0 to 4096 [ 803.117518][T27570] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.127395][T27570] EXT4-fs (loop2): group descriptors corrupted! [ 803.217339][T27565] loop4: detected capacity change from 0 to 4096 [ 803.219109][T27582] loop3: detected capacity change from 0 to 4096 [ 803.251319][T27565] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001f0010f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000f00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.265586][T27582] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.285893][T27582] EXT4-fs (loop3): group descriptors corrupted! 13:39:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001c1030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.359724][T27590] loop5: detected capacity change from 0 to 4096 [ 803.379678][T27565] EXT4-fs (loop4): group descriptors corrupted! [ 803.391801][T27588] loop2: detected capacity change from 0 to 4096 [ 803.427940][T27597] loop1: detected capacity change from 0 to 4096 [ 803.437390][T27597] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.455672][T27598] loop0: detected capacity change from 0 to 4096 [ 803.465773][T27598] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 803.475496][T27598] EXT4-fs (loop0): group descriptors corrupted! [ 803.476223][T27590] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.482182][T27597] EXT4-fs (loop1): group descriptors corrupted! [ 803.498071][T27590] EXT4-fs (loop5): group descriptors corrupted! [ 803.511442][T27588] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.521534][T27588] EXT4-fs (loop2): group descriptors corrupted! 13:39:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.522650][T27606] loop3: detected capacity change from 0 to 4096 [ 803.540291][T27606] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.564685][T27606] EXT4-fs (loop3): group descriptors corrupted! [ 803.571131][T27598] loop0: detected capacity change from 0 to 4096 13:39:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000f900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.581045][T27597] loop1: detected capacity change from 0 to 4096 [ 803.587507][T27590] loop5: detected capacity change from 0 to 4096 [ 803.594155][T27598] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 803.614366][T27597] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.626513][T27590] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.641446][T27606] loop3: detected capacity change from 0 to 4096 [ 803.655912][T27598] EXT4-fs (loop0): group descriptors corrupted! [ 803.662779][T27597] EXT4-fs (loop1): group descriptors corrupted! [ 803.693635][T27625] loop2: detected capacity change from 0 to 4096 [ 803.694618][T27606] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.724319][T27625] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.728059][T27590] EXT4-fs (loop5): group descriptors corrupted! 13:39:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fe000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.753564][T27625] EXT4-fs (loop2): group descriptors corrupted! [ 803.760983][T27606] EXT4-fs (loop3): group descriptors corrupted! [ 803.784301][T27629] loop4: detected capacity change from 0 to 4096 13:39:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.804220][T27625] loop2: detected capacity change from 0 to 4096 [ 803.812338][T27633] loop1: detected capacity change from 0 to 4096 [ 803.819631][T27625] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.831111][T27629] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.833271][T27625] EXT4-fs (loop2): group descriptors corrupted! [ 803.851825][T27629] EXT4-fs (loop4): group descriptors corrupted! [ 803.861199][T27633] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.870885][T27633] EXT4-fs (loop1): group descriptors corrupted! [ 803.877224][T27646] loop0: detected capacity change from 0 to 4096 [ 803.886338][T27649] loop5: detected capacity change from 0 to 4096 [ 803.894835][T27646] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001100900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.909881][T27650] loop3: detected capacity change from 0 to 4096 [ 803.912882][T27629] loop4: detected capacity change from 0 to 4096 [ 803.923505][T27649] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.938090][T27650] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.947348][T27646] EXT4-fs (loop0): group descriptors corrupted! [ 803.947418][T27633] loop1: detected capacity change from 0 to 4096 [ 803.960357][T27629] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.966313][T27650] EXT4-fs (loop3): group descriptors corrupted! [ 803.970235][T27649] EXT4-fs (loop5): group descriptors corrupted! [ 803.983774][T27629] EXT4-fs (loop4): group descriptors corrupted! [ 803.984418][T27633] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 803.999029][T27665] loop2: detected capacity change from 0 to 4096 13:39:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000010900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 803.999378][T27633] EXT4-fs (loop1): group descriptors corrupted! [ 804.014798][T27665] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.027522][T27665] EXT4-fs (loop2): group descriptors corrupted! [ 804.068318][T27646] loop0: detected capacity change from 0 to 4096 [ 804.068376][T27649] loop5: detected capacity change from 0 to 4096 [ 804.081237][T27650] loop3: detected capacity change from 0 to 4096 13:39:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.112300][T27646] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 804.125818][T27649] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.139469][T27650] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.149932][T27650] EXT4-fs (loop3): group descriptors corrupted! [ 804.163775][T27665] loop2: detected capacity change from 0 to 4096 [ 804.174822][T27665] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.187970][T27646] EXT4-fs (loop0): group descriptors corrupted! [ 804.194751][T27683] loop1: detected capacity change from 0 to 4096 [ 804.195648][T27665] EXT4-fs (loop2): group descriptors corrupted! [ 804.201198][T27649] EXT4-fs (loop5): group descriptors corrupted! 13:39:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001f0010f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.227266][T27683] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.230638][T27688] loop4: detected capacity change from 0 to 4096 [ 804.247258][T27688] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.256670][T27688] EXT4-fs (loop4): group descriptors corrupted! [ 804.263407][T27683] EXT4-fs (loop1): group descriptors corrupted! [ 804.345380][T27683] loop1: detected capacity change from 0 to 4096 [ 804.376991][T27688] loop4: detected capacity change from 0 to 4096 [ 804.384805][T27683] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.404969][T27683] EXT4-fs (loop1): group descriptors corrupted! [ 804.414387][T27703] loop3: detected capacity change from 0 to 4096 [ 804.435438][T27688] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900105000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.449564][T27707] loop2: detected capacity change from 0 to 4096 [ 804.460160][T27688] EXT4-fs (loop4): group descriptors corrupted! [ 804.460315][T27702] loop0: detected capacity change from 0 to 4096 [ 804.473481][T27707] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.489413][T27707] EXT4-fs (loop2): group descriptors corrupted! [ 804.506935][T27703] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.541419][T27714] loop5: detected capacity change from 0 to 4096 [ 804.542587][T27703] EXT4-fs (loop3): group descriptors corrupted! 13:39:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000011900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.573685][T27714] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.583964][T27714] EXT4-fs (loop5): group descriptors corrupted! 13:39:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.618825][T27724] loop1: detected capacity change from 0 to 4096 [ 804.634844][T27724] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.644184][T27724] EXT4-fs (loop1): group descriptors corrupted! [ 804.661416][T27725] loop4: detected capacity change from 0 to 4096 [ 804.665037][T27703] loop3: detected capacity change from 0 to 4096 [ 804.679814][T27714] loop5: detected capacity change from 0 to 4096 [ 804.686591][T27725] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.698838][T27725] EXT4-fs (loop4): group descriptors corrupted! [ 804.705441][T27703] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.716211][T27714] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.727927][T27703] EXT4-fs (loop3): group descriptors corrupted! [ 804.733046][T27742] loop2: detected capacity change from 0 to 4096 [ 804.735136][T27746] loop0: detected capacity change from 0 to 4096 [ 804.742653][T27724] loop1: detected capacity change from 0 to 4096 [ 804.760978][T27742] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.762410][T27725] loop4: detected capacity change from 0 to 4096 [ 804.776658][T27714] EXT4-fs (loop5): group descriptors corrupted! [ 804.782428][T27724] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.794937][T27746] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 804.797093][T27742] EXT4-fs (loop2): group descriptors corrupted! 13:39:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.814522][T27746] EXT4-fs (loop0): group descriptors corrupted! [ 804.822881][T27724] EXT4-fs (loop1): group descriptors corrupted! [ 804.902944][T27725] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 804.919772][T27746] loop0: detected capacity change from 0 to 4096 [ 804.934225][T27746] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002e00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.948180][T27725] EXT4-fs (loop4): group descriptors corrupted! 13:39:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000012900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 804.975815][T27746] EXT4-fs (loop0): group descriptors corrupted! [ 804.998083][T27763] loop3: detected capacity change from 0 to 4096 [ 805.010542][T27765] loop5: detected capacity change from 0 to 4096 [ 805.024952][T27765] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.034806][T27765] EXT4-fs (loop5): group descriptors corrupted! [ 805.041625][T27773] loop2: detected capacity change from 0 to 4096 [ 805.042794][T27763] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900107000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.091105][T27765] loop5: detected capacity change from 0 to 4096 [ 805.101766][T27763] EXT4-fs (loop3): group descriptors corrupted! [ 805.139916][T27773] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.149627][T27773] EXT4-fs (loop2): group descriptors corrupted! [ 805.154712][T27775] loop4: detected capacity change from 0 to 4096 [ 805.158549][T27765] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.189301][T27775] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.200277][T27775] EXT4-fs (loop4): group descriptors corrupted! [ 805.206824][T27788] loop1: detected capacity change from 0 to 4096 [ 805.230229][T27765] EXT4-fs (loop5): group descriptors corrupted! [ 805.245359][T27792] loop0: detected capacity change from 0 to 4096 [ 805.252395][T27775] loop4: detected capacity change from 0 to 4096 [ 805.259539][T27788] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.267799][T27800] loop3: detected capacity change from 0 to 4096 [ 805.275489][T27775] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.284991][T27800] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.296178][T27800] EXT4-fs (loop3): group descriptors corrupted! [ 805.309041][T27792] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 805.328218][T27775] EXT4-fs (loop4): group descriptors corrupted! [ 805.330497][T27788] EXT4-fs (loop1): group descriptors corrupted! 13:39:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.335938][T27792] EXT4-fs (loop0): group descriptors corrupted! [ 805.346961][T27773] loop2: detected capacity change from 0 to 4096 [ 805.356798][T27773] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019004800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.398467][T27773] EXT4-fs (loop2): group descriptors corrupted! [ 805.434281][T27812] loop5: detected capacity change from 0 to 4096 [ 805.440717][T27800] loop3: detected capacity change from 0 to 4096 13:39:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000025900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.447606][T27812] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.459096][T27812] EXT4-fs (loop5): group descriptors corrupted! [ 805.462898][T27800] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.524458][T27800] EXT4-fs (loop3): group descriptors corrupted! [ 805.559004][T27820] loop2: detected capacity change from 0 to 4096 [ 805.563404][T27824] loop4: detected capacity change from 0 to 4096 13:39:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.565498][T27827] loop5: detected capacity change from 0 to 4096 [ 805.585315][T27820] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.595221][T27832] loop1: detected capacity change from 0 to 4096 [ 805.604954][T27832] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.623346][T27824] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.635777][T27820] EXT4-fs (loop2): group descriptors corrupted! [ 805.647986][T27827] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.657335][T27838] loop0: detected capacity change from 0 to 4096 [ 805.665959][T27824] EXT4-fs (loop4): group descriptors corrupted! [ 805.680022][T27832] EXT4-fs (loop1): group descriptors corrupted! [ 805.693076][T27827] EXT4-fs (loop5): group descriptors corrupted! [ 805.707755][T27838] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 805.722992][T27820] loop2: detected capacity change from 0 to 4096 [ 805.738609][T27820] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.739362][T27832] loop1: detected capacity change from 0 to 4096 [ 805.749898][T27838] EXT4-fs (loop0): group descriptors corrupted! [ 805.760597][T27824] loop4: detected capacity change from 0 to 4096 [ 805.767013][T27846] loop3: detected capacity change from 0 to 4096 [ 805.768546][T27832] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.783040][T27832] EXT4-fs (loop1): group descriptors corrupted! [ 805.790068][T27824] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.790104][T27820] EXT4-fs (loop2): group descriptors corrupted! [ 805.806693][T27827] loop5: detected capacity change from 0 to 4096 [ 805.813981][T27846] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.823645][T27824] EXT4-fs (loop4): group descriptors corrupted! 13:39:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900109000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.832110][T27846] EXT4-fs (loop3): group descriptors corrupted! [ 805.840372][T27827] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 805.849769][T27827] EXT4-fs (loop5): group descriptors corrupted! 13:39:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019004c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.885795][T27838] loop0: detected capacity change from 0 to 4096 [ 805.893661][T27838] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 805.904501][T27838] EXT4-fs (loop0): group descriptors corrupted! [ 805.917600][T27846] loop3: detected capacity change from 0 to 4096 [ 805.926967][T27846] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900002e900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 805.961178][T27846] EXT4-fs (loop3): group descriptors corrupted! [ 805.967851][T27873] loop1: detected capacity change from 0 to 4096 [ 805.977020][T27874] loop2: detected capacity change from 0 to 4096 [ 806.001851][T27873] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.017484][T27881] loop5: detected capacity change from 0 to 4096 [ 806.019854][T27873] EXT4-fs (loop1): group descriptors corrupted! [ 806.032486][T27874] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.042548][T27881] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.051943][T27886] loop4: detected capacity change from 0 to 4096 [ 806.058007][T27874] EXT4-fs (loop2): group descriptors corrupted! [ 806.076736][T27886] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.091738][T27890] loop0: detected capacity change from 0 to 4096 [ 806.099701][T27881] EXT4-fs (loop5): group descriptors corrupted! [ 806.113767][T27886] EXT4-fs (loop4): group descriptors corrupted! [ 806.138899][T27890] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000048900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.150718][T27873] loop1: detected capacity change from 0 to 4096 13:39:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.216366][T27873] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.224970][T27890] EXT4-fs (loop0): group descriptors corrupted! [ 806.235660][T27874] loop2: detected capacity change from 0 to 4096 [ 806.235850][T27873] EXT4-fs (loop1): group descriptors corrupted! [ 806.250260][T27899] loop3: detected capacity change from 0 to 4096 [ 806.273027][T27874] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.304180][T27899] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.304823][T27874] EXT4-fs (loop2): group descriptors corrupted! 13:39:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019005c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001c1030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.326201][T27908] loop4: detected capacity change from 0 to 4096 [ 806.350372][T27908] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.354950][T27899] EXT4-fs (loop3): group descriptors corrupted! [ 806.359695][T27908] EXT4-fs (loop4): group descriptors corrupted! [ 806.391082][T27914] loop5: detected capacity change from 0 to 4096 [ 806.411855][T27914] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.424410][T27924] loop1: detected capacity change from 0 to 4096 [ 806.426979][T27899] loop3: detected capacity change from 0 to 4096 [ 806.440367][T27908] loop4: detected capacity change from 0 to 4096 [ 806.457780][T27908] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.482014][T27931] loop2: detected capacity change from 0 to 4096 [ 806.497613][T27924] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.507195][T27931] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.528017][T27931] EXT4-fs (loop2): group descriptors corrupted! [ 806.531041][T27899] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.548635][T27914] EXT4-fs (loop5): group descriptors corrupted! [ 806.577656][T27908] EXT4-fs (loop4): group descriptors corrupted! [ 806.594727][T27924] EXT4-fs (loop1): group descriptors corrupted! [ 806.600122][T27931] loop2: detected capacity change from 0 to 4096 [ 806.611196][T27899] EXT4-fs (loop3): group descriptors corrupted! [ 806.617657][T27936] loop0: detected capacity change from 0 to 4096 13:39:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001c1030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.664228][T27936] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 806.694039][T27936] EXT4-fs (loop0): group descriptors corrupted! 13:39:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010b000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.715974][T27931] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900004c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.758256][T27931] EXT4-fs (loop2): group descriptors corrupted! [ 806.783955][T27945] loop1: detected capacity change from 0 to 4096 [ 806.792816][T27943] loop5: detected capacity change from 0 to 4096 13:39:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.808708][T27945] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.833646][T27943] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.843305][T27943] EXT4-fs (loop5): group descriptors corrupted! [ 806.849269][T27945] EXT4-fs (loop1): group descriptors corrupted! [ 806.858060][T27958] loop4: detected capacity change from 0 to 4096 [ 806.867234][T27962] loop0: detected capacity change from 0 to 4096 [ 806.873251][T27961] loop3: detected capacity change from 0 to 4096 [ 806.911405][T27961] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.912076][T27958] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 806.937340][T27961] EXT4-fs (loop3): group descriptors corrupted! [ 806.945846][T27962] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 806.977233][T27945] loop1: detected capacity change from 0 to 4096 [ 806.983800][T27943] loop5: detected capacity change from 0 to 4096 [ 806.996810][T27945] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.015268][T27943] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.022560][T27945] EXT4-fs (loop1): group descriptors corrupted! [ 807.033049][T27962] EXT4-fs (loop0): group descriptors corrupted! [ 807.040404][T27958] EXT4-fs (loop4): group descriptors corrupted! [ 807.046889][T27977] loop2: detected capacity change from 0 to 4096 [ 807.057033][T27977] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.062944][T27943] EXT4-fs (loop5): group descriptors corrupted! 13:39:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.066643][T27977] EXT4-fs (loop2): group descriptors corrupted! [ 807.091257][T27962] loop0: detected capacity change from 0 to 4096 [ 807.094237][T27984] loop3: detected capacity change from 0 to 4096 [ 807.106212][T27984] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.115692][T27984] EXT4-fs (loop3): group descriptors corrupted! 13:39:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.115722][T27958] loop4: detected capacity change from 0 to 4096 [ 807.128710][T27962] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 807.146911][T27958] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.158574][T27962] EXT4-fs (loop0): group descriptors corrupted! [ 807.171922][T27984] loop3: detected capacity change from 0 to 4096 13:39:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.178782][T27977] loop2: detected capacity change from 0 to 4096 [ 807.185434][T27984] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.195200][T27984] EXT4-fs (loop3): group descriptors corrupted! [ 807.201754][T27958] EXT4-fs (loop4): group descriptors corrupted! [ 807.202554][T27977] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900005c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.238513][T27977] EXT4-fs (loop2): group descriptors corrupted! [ 807.244812][T28000] loop1: detected capacity change from 0 to 4096 13:39:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.308302][T28007] loop0: detected capacity change from 0 to 4096 [ 807.315832][T28006] loop5: detected capacity change from 0 to 4096 [ 807.322330][T28000] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.332127][T28007] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 807.342022][T28007] EXT4-fs (loop0): group descriptors corrupted! [ 807.356823][T28000] EXT4-fs (loop1): group descriptors corrupted! [ 807.359394][T28006] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.363280][T28019] loop4: detected capacity change from 0 to 4096 [ 807.381909][T28019] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.401371][T28006] EXT4-fs (loop5): group descriptors corrupted! [ 807.402925][T28019] EXT4-fs (loop4): group descriptors corrupted! [ 807.423339][T28000] loop1: detected capacity change from 0 to 4096 13:39:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.458292][T28025] loop3: detected capacity change from 0 to 4096 [ 807.464419][T28022] loop2: detected capacity change from 0 to 4096 [ 807.473091][T28007] loop0: detected capacity change from 0 to 4096 [ 807.486573][T28025] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000060900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.500535][T28000] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.519219][T28025] EXT4-fs (loop3): group descriptors corrupted! [ 807.526437][T28022] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.548032][T28000] EXT4-fs (loop1): group descriptors corrupted! [ 807.566622][T28022] EXT4-fs (loop2): group descriptors corrupted! 13:39:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000068900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010d000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.666643][T28046] loop5: detected capacity change from 0 to 4096 [ 807.690508][T28046] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.699098][T28043] loop0: detected capacity change from 0 to 4096 [ 807.709261][T28046] EXT4-fs (loop5): group descriptors corrupted! [ 807.713835][T28049] loop4: detected capacity change from 0 to 4096 [ 807.739562][T28043] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 807.755253][T28049] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.765763][T28049] EXT4-fs (loop4): group descriptors corrupted! [ 807.773681][T28052] loop3: detected capacity change from 0 to 4096 [ 807.777037][T28046] loop5: detected capacity change from 0 to 4096 [ 807.786675][T28052] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.796277][T28046] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.805564][T28043] EXT4-fs (loop0): group descriptors corrupted! [ 807.817209][T28046] EXT4-fs (loop5): group descriptors corrupted! [ 807.824107][T28052] EXT4-fs (loop3): group descriptors corrupted! [ 807.830776][T28049] loop4: detected capacity change from 0 to 4096 [ 807.838039][T28067] loop2: detected capacity change from 0 to 4096 [ 807.845390][T28068] loop1: detected capacity change from 0 to 4096 [ 807.910003][T28052] loop3: detected capacity change from 0 to 4096 [ 807.910838][T28068] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.926717][T28052] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.928522][T28049] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 807.937094][T28052] EXT4-fs (loop3): group descriptors corrupted! 13:39:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 807.951476][T28067] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.029419][T28067] EXT4-fs (loop2): group descriptors corrupted! [ 808.035796][T28068] EXT4-fs (loop1): group descriptors corrupted! [ 808.046777][T28049] EXT4-fs (loop4): group descriptors corrupted! [ 808.058356][T28084] loop5: detected capacity change from 0 to 4096 [ 808.065027][T28088] loop3: detected capacity change from 0 to 4096 [ 808.077570][T28094] loop0: detected capacity change from 0 to 4096 [ 808.087190][T28068] loop1: detected capacity change from 0 to 4096 [ 808.118703][T28094] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900006c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 808.136645][T28067] loop2: detected capacity change from 0 to 4096 [ 808.149326][T28094] EXT4-fs (loop0): group descriptors corrupted! [ 808.156572][T28084] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.167773][T28088] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.177794][T28068] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.194529][T28067] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.202866][T28068] EXT4-fs (loop1): group descriptors corrupted! [ 808.212617][T28088] EXT4-fs (loop3): group descriptors corrupted! [ 808.233583][T28084] EXT4-fs (loop5): group descriptors corrupted! 13:39:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019007400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 808.247342][T28067] EXT4-fs (loop2): group descriptors corrupted! [ 808.266675][T28104] loop4: detected capacity change from 0 to 4096 [ 808.328138][T28088] loop3: detected capacity change from 0 to 4096 [ 808.329161][T28084] loop5: detected capacity change from 0 to 4096 [ 808.347057][T28104] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.358043][T28104] EXT4-fs (loop4): group descriptors corrupted! [ 808.391011][T28088] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.400735][T28084] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.420685][T28115] loop0: detected capacity change from 0 to 4096 [ 808.430751][T28088] EXT4-fs (loop3): group descriptors corrupted! 13:39:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019007a00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 808.437534][T28115] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 808.454592][T28084] EXT4-fs (loop5): group descriptors corrupted! [ 808.460917][T28104] loop4: detected capacity change from 0 to 4096 [ 808.473743][T28115] EXT4-fs (loop0): group descriptors corrupted! [ 808.483458][T28126] loop1: detected capacity change from 0 to 4096 13:39:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000074900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 808.579877][T28126] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.594654][T28115] loop0: detected capacity change from 0 to 4096 [ 808.610966][T28115] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 808.647965][T28138] loop2: detected capacity change from 0 to 4096 [ 808.657853][T28126] EXT4-fs (loop1): group descriptors corrupted! [ 808.665222][T28138] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.669384][T28115] EXT4-fs (loop0): group descriptors corrupted! [ 808.675564][T28138] EXT4-fs (loop2): group descriptors corrupted! [ 808.695380][T28142] loop5: detected capacity change from 0 to 4096 [ 808.703158][T28148] loop4: detected capacity change from 0 to 4096 [ 808.713535][T28148] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.716755][T28139] loop3: detected capacity change from 0 to 4096 [ 808.722833][T28148] EXT4-fs (loop4): group descriptors corrupted! [ 808.736699][T28142] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 808.752872][T28142] EXT4-fs (loop5): group descriptors corrupted! [ 808.800842][T28138] loop2: detected capacity change from 0 to 4096 [ 808.807248][T28126] loop1: detected capacity change from 0 to 4096 [ 808.840106][T28139] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.886873][T28138] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 808.902484][T28126] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900007a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 808.959487][T28139] EXT4-fs (loop3): group descriptors corrupted! 13:39:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900fe00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.012733][T28138] EXT4-fs (loop2): group descriptors corrupted! [ 809.018137][T28126] EXT4-fs (loop1): group descriptors corrupted! [ 809.043966][T28167] loop5: detected capacity change from 0 to 4096 13:39:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.062113][T28166] loop4: detected capacity change from 0 to 4096 [ 809.069180][T28167] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.095828][T28167] EXT4-fs (loop5): group descriptors corrupted! [ 809.098013][T28139] loop3: detected capacity change from 0 to 4096 [ 809.109928][T28166] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.155046][T28139] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.173745][T28167] loop5: detected capacity change from 0 to 4096 [ 809.175438][T28139] EXT4-fs (loop3): group descriptors corrupted! [ 809.183629][T28166] EXT4-fs (loop4): group descriptors corrupted! 13:39:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.221063][T28179] loop0: detected capacity change from 0 to 4096 [ 809.232076][T28167] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.290250][T28179] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 809.300144][T28189] loop2: detected capacity change from 0 to 4096 [ 809.300974][T28167] EXT4-fs (loop5): group descriptors corrupted! [ 809.310373][T28179] EXT4-fs (loop0): group descriptors corrupted! [ 809.374207][T28189] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.384590][T28192] loop1: detected capacity change from 0 to 4096 [ 809.394212][T28189] EXT4-fs (loop2): group descriptors corrupted! [ 809.407904][T28166] loop4: detected capacity change from 0 to 4096 [ 809.436901][T28192] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.510296][T28201] loop3: detected capacity change from 0 to 4096 13:39:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000402900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000084900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.567938][T28201] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.577314][T28201] EXT4-fs (loop3): group descriptors corrupted! [ 809.589482][T28192] EXT4-fs (loop1): group descriptors corrupted! [ 809.613590][T28210] loop5: detected capacity change from 0 to 4096 [ 809.635862][T28210] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.641559][T28216] loop0: detected capacity change from 0 to 4096 [ 809.647807][T28210] EXT4-fs (loop5): group descriptors corrupted! [ 809.661656][T28214] loop2: detected capacity change from 0 to 4096 [ 809.668959][T28216] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 809.680788][T28216] EXT4-fs (loop0): group descriptors corrupted! [ 809.687854][T28192] loop1: detected capacity change from 0 to 4096 [ 809.695165][T28201] loop3: detected capacity change from 0 to 4096 [ 809.695449][T28192] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.711083][T28192] EXT4-fs (loop1): group descriptors corrupted! [ 809.712786][T28225] loop4: detected capacity change from 0 to 4096 [ 809.724039][T28214] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.741402][T28214] EXT4-fs (loop2): group descriptors corrupted! [ 809.741424][T28201] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.759172][T28216] loop0: detected capacity change from 0 to 4096 [ 809.759251][T28210] loop5: detected capacity change from 0 to 4096 [ 809.774398][T28216] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 809.777849][T28201] EXT4-fs (loop3): group descriptors corrupted! [ 809.798161][T28216] EXT4-fs (loop0): group descriptors corrupted! 13:39:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.828266][T28225] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.840038][T28210] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001f80f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.873472][T28244] loop1: detected capacity change from 0 to 4096 [ 809.886980][T28244] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.892917][T28214] loop2: detected capacity change from 0 to 4096 [ 809.900683][T28244] EXT4-fs (loop1): group descriptors corrupted! [ 809.906774][T28225] EXT4-fs (loop4): group descriptors corrupted! [ 809.916485][T28210] EXT4-fs (loop5): group descriptors corrupted! 13:39:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.939208][T28214] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 809.962352][T28244] loop1: detected capacity change from 0 to 4096 [ 809.978456][T28244] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000fe900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 809.987690][T28244] EXT4-fs (loop1): group descriptors corrupted! [ 809.994832][T28214] EXT4-fs (loop2): group descriptors corrupted! 13:39:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900111000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001002900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.064743][T28258] loop0: detected capacity change from 0 to 4096 [ 810.073764][T28258] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 810.084253][T28258] EXT4-fs (loop0): group descriptors corrupted! [ 810.106992][T28257] loop3: detected capacity change from 0 to 4096 [ 810.139129][T28266] loop4: detected capacity change from 0 to 4096 [ 810.140873][T28258] loop0: detected capacity change from 0 to 4096 [ 810.149314][T28266] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.153257][T28257] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.161136][T28266] EXT4-fs (loop4): group descriptors corrupted! [ 810.172390][T28257] EXT4-fs (loop3): group descriptors corrupted! [ 810.184723][T28258] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 810.194605][T28271] loop5: detected capacity change from 0 to 4096 [ 810.196362][T28258] EXT4-fs (loop0): group descriptors corrupted! [ 810.207503][T28271] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.217037][T28271] EXT4-fs (loop5): group descriptors corrupted! [ 810.234053][T28257] loop3: detected capacity change from 0 to 4096 [ 810.234073][T28285] loop1: detected capacity change from 0 to 4096 [ 810.240475][T28266] loop4: detected capacity change from 0 to 4096 [ 810.254686][T28287] loop2: detected capacity change from 0 to 4096 [ 810.261807][T28266] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.273586][T28287] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.281199][T28285] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.283918][T28257] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.312130][T28287] EXT4-fs (loop2): group descriptors corrupted! [ 810.312202][T28271] loop5: detected capacity change from 0 to 4096 [ 810.318474][T28266] EXT4-fs (loop4): group descriptors corrupted! [ 810.332992][T28285] EXT4-fs (loop1): group descriptors corrupted! [ 810.340291][T28257] EXT4-fs (loop3): group descriptors corrupted! [ 810.346756][T28271] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.361280][T28271] EXT4-fs (loop5): group descriptors corrupted! [ 810.372816][T28287] loop2: detected capacity change from 0 to 4096 13:39:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900200000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900120100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.385322][T28287] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.387639][T28285] loop1: detected capacity change from 0 to 4096 [ 810.394695][T28287] EXT4-fs (loop2): group descriptors corrupted! [ 810.410365][T28304] loop0: detected capacity change from 0 to 4096 [ 810.419380][T28304] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 810.429249][T28304] EXT4-fs (loop0): group descriptors corrupted! 13:39:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.433768][T28285] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001102900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900112000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.468989][T28285] EXT4-fs (loop1): group descriptors corrupted! [ 810.479655][T28304] loop0: detected capacity change from 0 to 4096 [ 810.493046][T28314] loop3: detected capacity change from 0 to 4096 [ 810.493083][T28304] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 810.493102][T28304] EXT4-fs (loop0): group descriptors corrupted! 13:39:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.579954][T28314] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.623821][T28314] EXT4-fs (loop3): group descriptors corrupted! [ 810.623885][T28324] loop4: detected capacity change from 0 to 4096 [ 810.636524][T28325] loop5: detected capacity change from 0 to 4096 [ 810.645736][T28327] loop2: detected capacity change from 0 to 4096 [ 810.679840][T28333] loop1: detected capacity change from 0 to 4096 [ 810.694873][T28324] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.705888][T28327] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.721914][T28324] EXT4-fs (loop4): group descriptors corrupted! 13:39:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900300000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.722894][T28325] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.740560][T28333] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.750162][T28327] EXT4-fs (loop2): group descriptors corrupted! [ 810.759636][T28325] EXT4-fs (loop5): group descriptors corrupted! [ 810.766022][T28333] EXT4-fs (loop1): group descriptors corrupted! [ 810.767396][T28344] loop3: detected capacity change from 0 to 4096 [ 810.778734][T28343] loop0: detected capacity change from 0 to 4096 [ 810.814367][T28344] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.825159][T28343] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 810.844142][T28325] loop5: detected capacity change from 0 to 4096 [ 810.852133][T28327] loop2: detected capacity change from 0 to 4096 [ 810.860932][T28325] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.870279][T28333] loop1: detected capacity change from 0 to 4096 [ 810.872716][T28344] EXT4-fs (loop3): group descriptors corrupted! [ 810.878206][T28325] EXT4-fs (loop5): group descriptors corrupted! [ 810.889180][T28343] EXT4-fs (loop0): group descriptors corrupted! [ 810.898693][T28360] loop4: detected capacity change from 0 to 4096 [ 810.907189][T28327] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900125000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.944008][T28333] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.953585][T28333] EXT4-fs (loop1): group descriptors corrupted! [ 810.959752][T28360] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 810.974984][T28327] EXT4-fs (loop2): group descriptors corrupted! 13:39:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001202900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 810.997616][T28344] loop3: detected capacity change from 0 to 4096 [ 811.038736][T28360] EXT4-fs (loop4): group descriptors corrupted! [ 811.060554][T28344] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.092492][T28373] loop1: detected capacity change from 0 to 4096 [ 811.102228][T28373] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.112291][T28373] EXT4-fs (loop1): group descriptors corrupted! [ 811.119371][T28344] EXT4-fs (loop3): group descriptors corrupted! 13:39:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 811.166055][T28380] loop0: detected capacity change from 0 to 4096 [ 811.174674][T28373] loop1: detected capacity change from 0 to 4096 [ 811.189524][T28360] loop4: detected capacity change from 0 to 4096 [ 811.198985][T28380] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 811.221682][T28360] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.231179][T28360] EXT4-fs (loop4): group descriptors corrupted! [ 811.231587][T28386] loop5: detected capacity change from 0 to 4096 [ 811.237531][T28380] EXT4-fs (loop0): group descriptors corrupted! [ 811.246338][T28387] loop2: detected capacity change from 0 to 4096 13:39:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900400000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 811.279864][T28373] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.297223][T28373] EXT4-fs (loop1): group descriptors corrupted! 13:39:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090012e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 811.347366][T28387] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.357323][T28386] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900148000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090014c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 811.396357][T28380] loop0: detected capacity change from 0 to 4096 [ 811.407326][T28380] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 811.425475][T28407] loop4: detected capacity change from 0 to 4096 [ 811.435202][T28386] EXT4-fs (loop5): group descriptors corrupted! [ 811.446997][T28387] EXT4-fs (loop2): group descriptors corrupted! [ 811.447086][T28407] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.462866][T28407] EXT4-fs (loop4): group descriptors corrupted! [ 811.474321][T28411] loop3: detected capacity change from 0 to 4096 [ 811.475238][T28380] EXT4-fs (loop0): group descriptors corrupted! [ 811.489102][T28411] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.498597][T28411] EXT4-fs (loop3): group descriptors corrupted! 13:39:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 811.540212][T28407] loop4: detected capacity change from 0 to 4096 [ 811.558074][T28413] loop1: detected capacity change from 0 to 4096 [ 811.574961][T28407] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 811.586285][T28413] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.595650][T28387] loop2: detected capacity change from 0 to 4096 [ 811.597125][T28407] EXT4-fs (loop4): group descriptors corrupted! [ 811.602357][T28386] loop5: detected capacity change from 0 to 4096 13:39:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900500000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 811.639329][T28387] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.655245][T28413] EXT4-fs (loop1): group descriptors corrupted! [ 811.662054][T28387] EXT4-fs (loop2): group descriptors corrupted! 13:39:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000003900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090015c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 811.719071][T28430] loop3: detected capacity change from 0 to 4096 [ 811.747070][T28430] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.756859][T28430] EXT4-fs (loop3): group descriptors corrupted! [ 811.793831][T28439] loop0: detected capacity change from 0 to 4096 [ 811.852045][T28443] loop4: detected capacity change from 0 to 4096 [ 811.863803][T28439] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 811.882818][T28430] loop3: detected capacity change from 0 to 4096 [ 811.889507][T28446] loop2: detected capacity change from 0 to 4096 [ 811.891629][T28447] loop1: detected capacity change from 0 to 4096 [ 811.905800][T28430] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.915312][T28430] EXT4-fs (loop3): group descriptors corrupted! [ 811.923976][T28443] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.933697][T28447] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 811.945996][T28447] EXT4-fs (loop1): group descriptors corrupted! [ 811.952698][T28439] EXT4-fs (loop0): group descriptors corrupted! [ 811.963108][T28443] EXT4-fs (loop4): group descriptors corrupted! [ 811.967417][T28446] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900160000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.001812][T28446] EXT4-fs (loop2): group descriptors corrupted! [ 812.013977][T28461] loop5: detected capacity change from 0 to 4096 13:39:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001f80f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.044399][T28446] loop2: detected capacity change from 0 to 4096 [ 812.050918][T28443] loop4: detected capacity change from 0 to 4096 [ 812.060776][T28446] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.070251][T28443] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.077398][T28446] EXT4-fs (loop2): group descriptors corrupted! [ 812.081981][T28461] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.097042][T28477] loop1: detected capacity change from 0 to 4096 [ 812.104145][T28475] loop0: detected capacity change from 0 to 4096 [ 812.113168][T28443] EXT4-fs (loop4): group descriptors corrupted! [ 812.121903][T28477] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.132016][T28475] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900c103900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.137768][T28461] EXT4-fs (loop5): group descriptors corrupted! [ 812.143884][T28475] EXT4-fs (loop0): group descriptors corrupted! [ 812.155247][T28480] loop3: detected capacity change from 0 to 4096 [ 812.167044][T28480] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.170806][T28477] EXT4-fs (loop1): group descriptors corrupted! 13:39:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900600000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.198815][T28480] EXT4-fs (loop3): group descriptors corrupted! [ 812.206385][T28488] loop2: detected capacity change from 0 to 4096 [ 812.224817][T28475] loop0: detected capacity change from 0 to 4096 [ 812.231492][T28488] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.232706][T28461] loop5: detected capacity change from 0 to 4096 [ 812.248736][T28461] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.258471][T28475] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 812.265379][T28461] EXT4-fs (loop5): group descriptors corrupted! [ 812.272731][T28477] loop1: detected capacity change from 0 to 4096 [ 812.275062][T28488] EXT4-fs (loop2): group descriptors corrupted! [ 812.287189][T28480] loop3: detected capacity change from 0 to 4096 [ 812.296711][T28477] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.307297][T28503] loop4: detected capacity change from 0 to 4096 [ 812.307741][T28475] EXT4-fs (loop0): group descriptors corrupted! [ 812.317116][T28477] EXT4-fs (loop1): group descriptors corrupted! [ 812.326420][T28503] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.337093][T28480] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900120100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.349782][T28480] EXT4-fs (loop3): group descriptors corrupted! [ 812.357336][T28503] EXT4-fs (loop4): group descriptors corrupted! [ 812.358033][T28488] loop2: detected capacity change from 0 to 4096 [ 812.370960][T28488] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.380460][T28488] EXT4-fs (loop2): group descriptors corrupted! 13:39:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.412104][T28515] loop5: detected capacity change from 0 to 4096 [ 812.429519][T28519] loop0: detected capacity change from 0 to 4096 [ 812.431197][T28503] loop4: detected capacity change from 0 to 4096 [ 812.442592][T28515] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.452275][T28503] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900168000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000204900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.458372][T28515] EXT4-fs (loop5): group descriptors corrupted! [ 812.474401][T28519] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 812.500496][T28519] EXT4-fs (loop0): group descriptors corrupted! [ 812.510072][T28503] EXT4-fs (loop4): group descriptors corrupted! [ 812.516935][T28529] loop2: detected capacity change from 0 to 4096 [ 812.524339][T28531] loop3: detected capacity change from 0 to 4096 [ 812.534583][T28519] loop0: detected capacity change from 0 to 4096 [ 812.543449][T28515] loop5: detected capacity change from 0 to 4096 [ 812.544920][T28519] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 812.564655][T28515] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.571172][T28519] EXT4-fs (loop0): group descriptors corrupted! [ 812.582645][T28531] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.582839][T28529] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.592065][T28545] loop1: detected capacity change from 0 to 4096 13:39:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900700000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.613824][T28545] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.620721][T28515] EXT4-fs (loop5): group descriptors corrupted! [ 812.624071][T28531] EXT4-fs (loop3): group descriptors corrupted! [ 812.637132][T28529] EXT4-fs (loop2): group descriptors corrupted! [ 812.639467][T28545] EXT4-fs (loop1): group descriptors corrupted! 13:39:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.666393][T28531] loop3: detected capacity change from 0 to 4096 [ 812.680247][T28531] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.691233][T28529] loop2: detected capacity change from 0 to 4096 [ 812.701101][T28529] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.703141][T28531] EXT4-fs (loop3): group descriptors corrupted! 13:39:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.717438][T28556] loop4: detected capacity change from 0 to 4096 [ 812.735084][T28545] loop1: detected capacity change from 0 to 4096 13:39:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.772293][T28545] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.784073][T28556] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.787917][T28545] EXT4-fs (loop1): group descriptors corrupted! [ 812.815604][T28564] loop0: detected capacity change from 0 to 4096 13:39:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090016c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000604900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 812.832757][T28529] EXT4-fs (loop2): group descriptors corrupted! [ 812.842938][T28564] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 812.858243][T28556] EXT4-fs (loop4): group descriptors corrupted! [ 812.874443][T28564] EXT4-fs (loop0): group descriptors corrupted! [ 812.910180][T28571] loop5: detected capacity change from 0 to 4096 [ 812.924501][T28571] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.925641][T28564] loop0: detected capacity change from 0 to 4096 [ 812.934949][T28575] loop1: detected capacity change from 0 to 4096 [ 812.942069][T28564] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 812.959009][T28564] EXT4-fs (loop0): group descriptors corrupted! [ 812.965431][T28571] EXT4-fs (loop5): group descriptors corrupted! [ 812.969665][T28575] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 812.981085][T28556] loop4: detected capacity change from 0 to 4096 [ 812.996924][T28575] EXT4-fs (loop1): group descriptors corrupted! 13:39:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.003733][T28556] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.016676][T28556] EXT4-fs (loop4): group descriptors corrupted! [ 813.024550][T28590] loop3: detected capacity change from 0 to 4096 [ 813.024639][T28591] loop2: detected capacity change from 0 to 4096 [ 813.038355][T28571] loop5: detected capacity change from 0 to 4096 [ 813.045030][T28591] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.054322][T28591] EXT4-fs (loop2): group descriptors corrupted! 13:39:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900800000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.054473][T28571] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.083340][T28575] loop1: detected capacity change from 0 to 4096 [ 813.086836][T28571] EXT4-fs (loop5): group descriptors corrupted! [ 813.099494][T28590] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.163409][T28591] loop2: detected capacity change from 0 to 4096 [ 813.203126][T28591] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001003f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900174000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.228035][T28590] EXT4-fs (loop3): group descriptors corrupted! [ 813.257304][T28591] EXT4-fs (loop2): group descriptors corrupted! 13:39:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000005900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.278965][T28611] loop4: detected capacity change from 0 to 4096 [ 813.287247][T28611] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.296795][T28611] EXT4-fs (loop4): group descriptors corrupted! [ 813.307487][T28612] loop0: detected capacity change from 0 to 4096 13:39:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900a00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.353682][T28612] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 813.363758][T28612] EXT4-fs (loop0): group descriptors corrupted! [ 813.377986][T28621] loop1: detected capacity change from 0 to 4096 [ 813.387562][T28621] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.391844][T28627] loop3: detected capacity change from 0 to 4096 [ 813.396928][T28626] loop5: detected capacity change from 0 to 4096 [ 813.413070][T28621] EXT4-fs (loop1): group descriptors corrupted! [ 813.422698][T28633] loop2: detected capacity change from 0 to 4096 [ 813.429115][T28612] loop0: detected capacity change from 0 to 4096 [ 813.439096][T28627] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.450405][T28612] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 813.463523][T28626] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.475296][T28633] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.486157][T28627] EXT4-fs (loop3): group descriptors corrupted! [ 813.497459][T28638] loop4: detected capacity change from 0 to 4096 [ 813.502102][T28612] EXT4-fs (loop0): group descriptors corrupted! [ 813.510716][T28638] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.514493][T28626] EXT4-fs (loop5): group descriptors corrupted! [ 813.520032][T28621] loop1: detected capacity change from 0 to 4096 [ 813.529043][T28633] EXT4-fs (loop2): group descriptors corrupted! [ 813.540820][T28638] EXT4-fs (loop4): group descriptors corrupted! 13:39:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.547568][T28621] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.557555][T28621] EXT4-fs (loop1): group descriptors corrupted! 13:39:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090017a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.603384][T28627] loop3: detected capacity change from 0 to 4096 [ 813.635355][T28627] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fe000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.656034][T28626] loop5: detected capacity change from 0 to 4096 [ 813.662786][T28638] loop4: detected capacity change from 0 to 4096 [ 813.669280][T28633] loop2: detected capacity change from 0 to 4096 13:39:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.739333][T28626] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.750549][T28638] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.762139][T28633] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.840380][T28627] EXT4-fs (loop3): group descriptors corrupted! [ 813.849122][T28626] EXT4-fs (loop5): group descriptors corrupted! [ 813.854475][T28638] EXT4-fs (loop4): group descriptors corrupted! [ 813.863288][T28633] EXT4-fs (loop2): group descriptors corrupted! [ 813.876758][T28671] loop1: detected capacity change from 0 to 4096 [ 813.883652][T28674] loop0: detected capacity change from 0 to 4096 13:39:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001f80f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.900196][T28671] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 813.923399][T28674] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 813.936166][T28671] EXT4-fs (loop1): group descriptors corrupted! 13:39:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100400f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000006900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900b00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 813.953814][T28674] EXT4-fs (loop0): group descriptors corrupted! 13:39:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900120100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 814.068920][T28686] loop0: detected capacity change from 0 to 4096 [ 814.088428][T28686] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 814.098274][T28692] loop2: detected capacity change from 0 to 4096 [ 814.107338][T28686] EXT4-fs (loop0): group descriptors corrupted! [ 814.107374][T28697] loop4: detected capacity change from 0 to 4096 [ 814.107569][T28696] loop1: detected capacity change from 0 to 4096 [ 814.129624][T28692] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.142382][T28692] EXT4-fs (loop2): group descriptors corrupted! [ 814.142444][T28703] loop3: detected capacity change from 0 to 4096 [ 814.155260][T28706] loop5: detected capacity change from 0 to 4096 [ 814.161973][T28697] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.162058][T28696] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.182877][T28696] EXT4-fs (loop1): group descriptors corrupted! [ 814.183895][T28697] EXT4-fs (loop4): group descriptors corrupted! [ 814.201893][T28692] loop2: detected capacity change from 0 to 4096 [ 814.208637][T28703] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.223827][T28706] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.238530][T28692] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.247927][T28703] EXT4-fs (loop3): group descriptors corrupted! [ 814.256155][T28686] loop0: detected capacity change from 0 to 4096 [ 814.256159][T28706] EXT4-fs (loop5): group descriptors corrupted! [ 814.256236][T28692] EXT4-fs (loop2): group descriptors corrupted! [ 814.262685][T28696] loop1: detected capacity change from 0 to 4096 [ 814.276766][T28697] loop4: detected capacity change from 0 to 4096 [ 814.308569][T28697] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.317988][T28697] EXT4-fs (loop4): group descriptors corrupted! 13:39:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900f00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 814.328204][T28696] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.337424][T28696] EXT4-fs (loop1): group descriptors corrupted! 13:39:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 814.369186][T28686] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 814.379044][T28686] EXT4-fs (loop0): group descriptors corrupted! 13:39:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000406900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 814.473276][T28732] loop4: detected capacity change from 0 to 4096 [ 814.486333][T28732] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.514781][T28733] loop1: detected capacity change from 0 to 4096 [ 814.522515][T28740] loop0: detected capacity change from 0 to 4096 [ 814.524562][T28732] EXT4-fs (loop4): group descriptors corrupted! [ 814.538500][T28743] loop5: detected capacity change from 0 to 4096 [ 814.550415][T28733] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.552087][T28740] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 814.565851][T28736] loop3: detected capacity change from 0 to 4096 [ 814.570083][T28743] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.576431][T28747] loop2: detected capacity change from 0 to 4096 [ 814.585080][T28743] EXT4-fs (loop5): group descriptors corrupted! [ 814.597761][T28740] EXT4-fs (loop0): group descriptors corrupted! [ 814.604785][T28733] EXT4-fs (loop1): group descriptors corrupted! [ 814.605362][T28736] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.621212][T28736] EXT4-fs (loop3): group descriptors corrupted! [ 814.648103][T28747] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.657409][T28747] EXT4-fs (loop2): group descriptors corrupted! [ 814.664322][T28740] loop0: detected capacity change from 0 to 4096 [ 814.699049][T28733] loop1: detected capacity change from 0 to 4096 [ 814.705458][T28736] loop3: detected capacity change from 0 to 4096 [ 814.714129][T28740] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 814.728788][T28740] EXT4-fs (loop0): group descriptors corrupted! [ 814.730592][T28732] loop4: detected capacity change from 0 to 4096 [ 814.741532][T28743] loop5: detected capacity change from 0 to 4096 [ 814.742787][T28747] loop2: detected capacity change from 0 to 4096 [ 814.756761][T28733] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.766156][T28747] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.768110][T28736] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.784856][T28747] EXT4-fs (loop2): group descriptors corrupted! 13:39:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001003f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 814.791791][T28743] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.803180][T28733] EXT4-fs (loop1): group descriptors corrupted! [ 814.810686][T28732] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 814.820157][T28732] EXT4-fs (loop4): group descriptors corrupted! [ 814.828280][T28736] EXT4-fs (loop3): group descriptors corrupted! [ 814.834688][T28743] EXT4-fs (loop5): group descriptors corrupted! 13:39:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000901400000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000007900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 814.859466][T28778] loop0: detected capacity change from 0 to 4096 [ 814.867345][T28778] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 814.918065][T28778] EXT4-fs (loop0): group descriptors corrupted! [ 814.942840][T28778] loop0: detected capacity change from 0 to 4096 [ 814.951807][T28778] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 814.964540][T28794] loop1: detected capacity change from 0 to 4096 [ 814.966024][T28778] EXT4-fs (loop0): group descriptors corrupted! [ 814.972915][T28795] loop2: detected capacity change from 0 to 4096 [ 814.983824][T28791] loop4: detected capacity change from 0 to 4096 [ 814.984419][T28801] loop5: detected capacity change from 0 to 4096 [ 814.997185][T28802] loop3: detected capacity change from 0 to 4096 [ 815.004740][T28794] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100400f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.016737][T28791] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.026804][T28801] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.027333][T28795] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.055577][T28794] EXT4-fs (loop1): group descriptors corrupted! [ 815.063030][T28802] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.075262][T28791] EXT4-fs (loop4): group descriptors corrupted! [ 815.084399][T28801] EXT4-fs (loop5): group descriptors corrupted! [ 815.084408][T28795] EXT4-fs (loop2): group descriptors corrupted! [ 815.084898][T28802] EXT4-fs (loop3): group descriptors corrupted! [ 815.103308][T28813] loop0: detected capacity change from 0 to 4096 [ 815.113603][T28813] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 815.123636][T28813] EXT4-fs (loop0): group descriptors corrupted! [ 815.170418][T28794] loop1: detected capacity change from 0 to 4096 [ 815.178667][T28794] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.179769][T28795] loop2: detected capacity change from 0 to 4096 [ 815.189696][T28794] EXT4-fs (loop1): group descriptors corrupted! [ 815.195935][T28813] loop0: detected capacity change from 0 to 4096 [ 815.208810][T28802] loop3: detected capacity change from 0 to 4096 [ 815.215264][T28801] loop5: detected capacity change from 0 to 4096 [ 815.223022][T28801] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.233191][T28791] loop4: detected capacity change from 0 to 4096 [ 815.235065][T28795] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.250022][T28802] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.250088][T28801] EXT4-fs (loop5): group descriptors corrupted! 13:39:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.260037][T28795] EXT4-fs (loop2): group descriptors corrupted! [ 815.273727][T28813] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 815.283057][T28802] EXT4-fs (loop3): group descriptors corrupted! [ 815.284592][T28813] EXT4-fs (loop0): group descriptors corrupted! 13:39:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000902e00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.311973][T28838] loop1: detected capacity change from 0 to 4096 13:39:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000808900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.361817][T28838] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.373313][T28838] EXT4-fs (loop1): group descriptors corrupted! [ 815.417422][T28838] loop1: detected capacity change from 0 to 4096 [ 815.424676][T28855] loop4: detected capacity change from 0 to 4096 [ 815.436010][T28855] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.436685][T28849] loop0: detected capacity change from 0 to 4096 [ 815.447664][T28855] EXT4-fs (loop4): group descriptors corrupted! [ 815.453093][T28854] loop3: detected capacity change from 0 to 4096 [ 815.461160][T28857] loop2: detected capacity change from 0 to 4096 [ 815.471005][T28838] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.480544][T28863] loop5: detected capacity change from 0 to 4096 [ 815.488436][T28854] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.489263][T28838] EXT4-fs (loop1): group descriptors corrupted! [ 815.506617][T28849] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 815.516611][T28849] EXT4-fs (loop0): group descriptors corrupted! [ 815.522511][T28863] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.523802][T28854] EXT4-fs (loop3): group descriptors corrupted! [ 815.538992][T28863] EXT4-fs (loop5): group descriptors corrupted! [ 815.545343][T28857] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.555522][T28855] loop4: detected capacity change from 0 to 4096 13:39:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.565391][T28857] EXT4-fs (loop2): group descriptors corrupted! [ 815.572869][T28855] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.593635][T28854] loop3: detected capacity change from 0 to 4096 [ 815.597936][T28863] loop5: detected capacity change from 0 to 4096 [ 815.607276][T28863] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.612291][T28849] loop0: detected capacity change from 0 to 4096 [ 815.616737][T28863] EXT4-fs (loop5): group descriptors corrupted! [ 815.631736][T28854] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.642377][T28855] EXT4-fs (loop4): group descriptors corrupted! [ 815.649247][T28849] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 815.660801][T28854] EXT4-fs (loop3): group descriptors corrupted! [ 815.667300][T28849] EXT4-fs (loop0): group descriptors corrupted! [ 815.675946][T28884] loop1: detected capacity change from 0 to 4096 [ 815.684845][T28884] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.694326][T28857] loop2: detected capacity change from 0 to 4096 13:39:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000906400000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.768354][T28857] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.824887][T28884] EXT4-fs (loop1): group descriptors corrupted! [ 815.836233][T28857] EXT4-fs (loop2): group descriptors corrupted! [ 815.842641][T28896] loop5: detected capacity change from 0 to 4096 [ 815.855115][T28899] loop4: detected capacity change from 0 to 4096 [ 815.864113][T28899] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000009900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.876125][T28896] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 815.889133][T28899] EXT4-fs (loop4): group descriptors corrupted! [ 815.895541][T28905] loop3: detected capacity change from 0 to 4096 [ 815.897583][T28896] EXT4-fs (loop5): group descriptors corrupted! [ 815.947364][T28899] loop4: detected capacity change from 0 to 4096 [ 815.954393][T28884] loop1: detected capacity change from 0 to 4096 [ 815.962534][T28905] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 815.993439][T28915] loop0: detected capacity change from 0 to 4096 [ 816.006852][T28915] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 816.017229][T28915] EXT4-fs (loop0): group descriptors corrupted! [ 816.022276][T28905] EXT4-fs (loop3): group descriptors corrupted! [ 816.032636][T28884] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.045152][T28899] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.064400][T28915] loop0: detected capacity change from 0 to 4096 [ 816.076516][T28884] EXT4-fs (loop1): group descriptors corrupted! [ 816.077459][T28915] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.084365][T28899] EXT4-fs (loop4): group descriptors corrupted! [ 816.098811][T28915] EXT4-fs (loop0): group descriptors corrupted! [ 816.099912][T28927] loop2: detected capacity change from 0 to 4096 [ 816.126753][T28905] loop3: detected capacity change from 0 to 4096 [ 816.131148][T28933] loop5: detected capacity change from 0 to 4096 [ 816.140748][T28927] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.140987][T28933] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.160951][T28933] EXT4-fs (loop5): group descriptors corrupted! [ 816.167763][T28927] EXT4-fs (loop2): group descriptors corrupted! [ 816.176674][T28905] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090fe00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.199644][T28933] loop5: detected capacity change from 0 to 4096 [ 816.208332][T28905] EXT4-fs (loop3): group descriptors corrupted! [ 816.219798][T28933] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.229071][T28933] EXT4-fs (loop5): group descriptors corrupted! [ 816.235559][T28945] loop1: detected capacity change from 0 to 4096 13:39:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.244480][T28945] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.254039][T28945] EXT4-fs (loop1): group descriptors corrupted! 13:39:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.298147][T28954] loop0: detected capacity change from 0 to 4096 [ 816.305989][T28927] loop2: detected capacity change from 0 to 4096 [ 816.315567][T28954] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 816.326872][T28927] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.328936][T28945] loop1: detected capacity change from 0 to 4096 [ 816.337735][T28957] loop4: detected capacity change from 0 to 4096 [ 816.349340][T28945] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.358616][T28945] EXT4-fs (loop1): group descriptors corrupted! [ 816.365201][T28927] EXT4-fs (loop2): group descriptors corrupted! [ 816.369617][T28954] EXT4-fs (loop0): group descriptors corrupted! [ 816.378727][T28957] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.380004][T28967] loop3: detected capacity change from 0 to 4096 13:39:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000b900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001c1030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.388098][T28957] EXT4-fs (loop4): group descriptors corrupted! [ 816.400713][T28970] loop5: detected capacity change from 0 to 4096 [ 816.418241][T28967] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.438017][T28970] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.450230][T28970] EXT4-fs (loop5): group descriptors corrupted! [ 816.453061][T28967] EXT4-fs (loop3): group descriptors corrupted! [ 816.463136][T28954] loop0: detected capacity change from 0 to 4096 [ 816.465381][T28981] loop1: detected capacity change from 0 to 4096 [ 816.479519][T28979] loop2: detected capacity change from 0 to 4096 [ 816.479517][T28954] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 816.479536][T28954] EXT4-fs (loop0): group descriptors corrupted! [ 816.509865][T28970] loop5: detected capacity change from 0 to 4096 [ 816.518946][T28981] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.530015][T28957] loop4: detected capacity change from 0 to 4096 13:39:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.555564][T28979] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.567268][T28967] loop3: detected capacity change from 0 to 4096 [ 816.576790][T28957] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.587416][T28970] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.593195][T28981] EXT4-fs (loop1): group descriptors corrupted! 13:39:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001003f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.627931][T28970] EXT4-fs (loop5): group descriptors corrupted! [ 816.651922][T28967] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.689087][T28967] EXT4-fs (loop3): group descriptors corrupted! [ 816.706421][T28957] EXT4-fs (loop4): group descriptors corrupted! 13:39:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000902601000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 816.736817][T28979] EXT4-fs (loop2): group descriptors corrupted! [ 816.798301][T29003] loop0: detected capacity change from 0 to 4096 [ 816.837364][T29011] loop1: detected capacity change from 0 to 4096 [ 816.843426][T29002] loop5: detected capacity change from 0 to 4096 [ 816.850213][T29009] loop3: detected capacity change from 0 to 4096 [ 816.857322][T29003] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 816.867259][T29002] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.876762][T29002] EXT4-fs (loop5): group descriptors corrupted! [ 816.876959][T29009] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.894108][T29019] loop4: detected capacity change from 0 to 4096 [ 816.904899][T29011] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.921723][T29024] loop2: detected capacity change from 0 to 4096 [ 816.939156][T29003] EXT4-fs (loop0): group descriptors corrupted! [ 816.945979][T29009] EXT4-fs (loop3): group descriptors corrupted! [ 816.952559][T29011] EXT4-fs (loop1): group descriptors corrupted! [ 816.953047][T29002] loop5: detected capacity change from 0 to 4096 [ 816.965495][T29024] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.974834][T29024] EXT4-fs (loop2): group descriptors corrupted! [ 816.981389][T29019] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 816.990918][T29002] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.001009][T29002] EXT4-fs (loop5): group descriptors corrupted! [ 817.007369][T29003] loop0: detected capacity change from 0 to 4096 [ 817.007447][T29019] EXT4-fs (loop4): group descriptors corrupted! [ 817.021088][T29009] loop3: detected capacity change from 0 to 4096 [ 817.032197][T29003] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 817.042412][T29009] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.057153][T29024] loop2: detected capacity change from 0 to 4096 [ 817.059694][T29011] loop1: detected capacity change from 0 to 4096 [ 817.079489][T29024] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.088875][T29024] EXT4-fs (loop2): group descriptors corrupted! 13:39:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100400f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 817.090711][T29019] loop4: detected capacity change from 0 to 4096 [ 817.095464][T29003] EXT4-fs (loop0): group descriptors corrupted! [ 817.103912][T29019] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.119527][T29019] EXT4-fs (loop4): group descriptors corrupted! [ 817.126268][T29011] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.127824][T29009] EXT4-fs (loop3): group descriptors corrupted! [ 817.137067][T29011] EXT4-fs (loop1): group descriptors corrupted! 13:39:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000d900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900003000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 817.228043][T29051] loop2: detected capacity change from 0 to 4096 [ 817.240086][T29051] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.257910][T29051] EXT4-fs (loop2): group descriptors corrupted! [ 817.283744][T29057] loop5: detected capacity change from 0 to 4096 [ 817.297477][T29061] loop4: detected capacity change from 0 to 4096 [ 817.305710][T29061] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.311662][T29057] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.339593][T29069] loop3: detected capacity change from 0 to 4096 [ 817.349195][T29071] loop1: detected capacity change from 0 to 4096 [ 817.350713][T29061] EXT4-fs (loop4): group descriptors corrupted! [ 817.366588][T29073] loop0: detected capacity change from 0 to 4096 [ 817.374218][T29051] loop2: detected capacity change from 0 to 4096 [ 817.384126][T29069] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.384485][T29057] EXT4-fs (loop5): group descriptors corrupted! [ 817.401799][T29069] EXT4-fs (loop3): group descriptors corrupted! [ 817.420024][T29051] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.432713][T29071] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.433704][T29051] EXT4-fs (loop2): group descriptors corrupted! [ 817.445694][T29061] loop4: detected capacity change from 0 to 4096 [ 817.455308][T29073] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 817.468114][T29061] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.475257][T29057] loop5: detected capacity change from 0 to 4096 [ 817.482111][T29071] EXT4-fs (loop1): group descriptors corrupted! [ 817.483932][T29069] loop3: detected capacity change from 0 to 4096 [ 817.498114][T29069] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.502121][T29073] EXT4-fs (loop0): group descriptors corrupted! [ 817.507743][T29069] EXT4-fs (loop3): group descriptors corrupted! [ 817.520824][T29061] EXT4-fs (loop4): group descriptors corrupted! [ 817.531282][T29057] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.556024][T29057] EXT4-fs (loop5): group descriptors corrupted! [ 817.584342][T29071] loop1: detected capacity change from 0 to 4096 [ 817.593548][T29071] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000e900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000908603000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 817.607522][T29073] loop0: detected capacity change from 0 to 4096 [ 817.640030][T29073] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 817.659126][T29071] EXT4-fs (loop1): group descriptors corrupted! [ 817.671252][T29073] EXT4-fs (loop0): group descriptors corrupted! [ 817.687002][T29105] loop2: detected capacity change from 0 to 4096 [ 817.695239][T29105] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.704620][T29102] loop4: detected capacity change from 0 to 4096 [ 817.713248][T29108] loop3: detected capacity change from 0 to 4096 [ 817.724240][T29105] EXT4-fs (loop2): group descriptors corrupted! [ 817.744201][T29108] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.755008][T29102] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000f900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 817.827915][T29108] EXT4-fs (loop3): group descriptors corrupted! [ 817.829500][T29102] EXT4-fs (loop4): group descriptors corrupted! [ 817.886490][T29117] loop1: detected capacity change from 0 to 4096 [ 817.902644][T29108] loop3: detected capacity change from 0 to 4096 [ 817.903028][T29117] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.911312][T29119] loop5: detected capacity change from 0 to 4096 [ 817.930580][T29117] EXT4-fs (loop1): group descriptors corrupted! [ 817.939494][T29108] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.949047][T29119] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 817.958440][T29119] EXT4-fs (loop5): group descriptors corrupted! [ 817.964990][T29108] EXT4-fs (loop3): group descriptors corrupted! [ 817.994967][T29102] loop4: detected capacity change from 0 to 4096 [ 818.003736][T29102] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.005679][T29128] loop0: detected capacity change from 0 to 4096 [ 818.013866][T29102] EXT4-fs (loop4): group descriptors corrupted! [ 818.025878][T29119] loop5: detected capacity change from 0 to 4096 [ 818.032308][T29117] loop1: detected capacity change from 0 to 4096 [ 818.040208][T29136] loop2: detected capacity change from 0 to 4096 [ 818.040799][T29119] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.056287][T29117] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.074526][T29136] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.084198][T29119] EXT4-fs (loop5): group descriptors corrupted! 13:39:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103c10f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 818.097673][T29117] EXT4-fs (loop1): group descriptors corrupted! [ 818.137373][T29128] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090ca03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 818.191785][T29136] EXT4-fs (loop2): group descriptors corrupted! [ 818.199172][T29128] EXT4-fs (loop0): group descriptors corrupted! 13:39:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900f80f900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 818.299741][T29154] loop3: detected capacity change from 0 to 4096 [ 818.304566][T29156] loop5: detected capacity change from 0 to 4096 [ 818.333567][T29154] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.344454][T29158] loop4: detected capacity change from 0 to 4096 [ 818.351605][T29153] loop1: detected capacity change from 0 to 4096 [ 818.361577][T29167] loop2: detected capacity change from 0 to 4096 [ 818.369836][T29156] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.379635][T29153] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.393313][T29156] EXT4-fs (loop5): group descriptors corrupted! [ 818.400400][T29158] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.404036][T29153] EXT4-fs (loop1): group descriptors corrupted! [ 818.416257][T29154] EXT4-fs (loop3): group descriptors corrupted! [ 818.422587][T29167] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.422817][T29158] EXT4-fs (loop4): group descriptors corrupted! [ 818.438482][T29173] loop0: detected capacity change from 0 to 4096 [ 818.438510][T29167] EXT4-fs (loop2): group descriptors corrupted! [ 818.468497][T29153] loop1: detected capacity change from 0 to 4096 [ 818.475588][T29154] loop3: detected capacity change from 0 to 4096 [ 818.486644][T29153] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.487971][T29156] loop5: detected capacity change from 0 to 4096 [ 818.504080][T29158] loop4: detected capacity change from 0 to 4096 [ 818.510687][T29154] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.522049][T29173] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 818.522158][T29167] loop2: detected capacity change from 0 to 4096 [ 818.533132][T29158] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.542968][T29154] EXT4-fs (loop3): group descriptors corrupted! [ 818.554421][T29156] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.564237][T29167] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.575636][T29167] EXT4-fs (loop2): group descriptors corrupted! [ 818.581930][T29153] EXT4-fs (loop1): group descriptors corrupted! [ 818.590312][T29173] EXT4-fs (loop0): group descriptors corrupted! [ 818.590363][T29158] EXT4-fs (loop4): group descriptors corrupted! [ 818.602776][T29156] EXT4-fs (loop5): group descriptors corrupted! 13:39:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000210900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090ec06000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010ff80f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 818.714996][T29173] loop0: detected capacity change from 0 to 4096 [ 818.731241][T29173] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 818.751081][T29173] EXT4-fs (loop0): group descriptors corrupted! 13:39:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 818.849382][T29210] loop3: detected capacity change from 0 to 4096 [ 818.856086][T29205] loop2: detected capacity change from 0 to 4096 [ 818.866342][T29209] loop1: detected capacity change from 0 to 4096 [ 818.873596][T29213] loop0: detected capacity change from 0 to 4096 [ 818.893906][T29209] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.903194][T29209] EXT4-fs (loop1): group descriptors corrupted! [ 818.915975][T29213] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 818.931501][T29210] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.933061][T29213] EXT4-fs (loop0): group descriptors corrupted! [ 818.947207][T29220] loop5: detected capacity change from 0 to 4096 [ 818.958235][T29205] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 818.961453][T29210] EXT4-fs (loop3): group descriptors corrupted! [ 818.976839][T29218] loop4: detected capacity change from 0 to 4096 [ 818.979308][T29205] EXT4-fs (loop2): group descriptors corrupted! 13:39:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002010900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 818.996921][T29218] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.010311][T29218] EXT4-fs (loop4): group descriptors corrupted! [ 819.036878][T29220] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.046208][T29213] loop0: detected capacity change from 0 to 4096 [ 819.062562][T29210] loop3: detected capacity change from 0 to 4096 [ 819.065455][T29220] EXT4-fs (loop5): group descriptors corrupted! [ 819.069069][T29218] loop4: detected capacity change from 0 to 4096 [ 819.081864][T29213] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 819.091817][T29210] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.092246][T29213] EXT4-fs (loop0): group descriptors corrupted! 13:39:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103c10f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.142044][T29210] EXT4-fs (loop3): group descriptors corrupted! [ 819.157398][T29218] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.177619][T29242] loop2: detected capacity change from 0 to 4096 [ 819.185464][T29220] loop5: detected capacity change from 0 to 4096 [ 819.199027][T29220] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.210311][T29243] loop1: detected capacity change from 0 to 4096 [ 819.225421][T29242] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.225837][T29218] EXT4-fs (loop4): group descriptors corrupted! [ 819.234726][T29242] EXT4-fs (loop2): group descriptors corrupted! 13:39:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fffe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.248684][T29220] EXT4-fs (loop5): group descriptors corrupted! [ 819.267739][T29243] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.284571][T29243] EXT4-fs (loop1): group descriptors corrupted! 13:39:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090ff1f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.311277][T29253] loop0: detected capacity change from 0 to 4096 [ 819.317795][T29255] loop3: detected capacity change from 0 to 4096 [ 819.332054][T29242] loop2: detected capacity change from 0 to 4096 [ 819.343798][T29243] loop1: detected capacity change from 0 to 4096 [ 819.367056][T29243] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.376373][T29243] EXT4-fs (loop1): group descriptors corrupted! [ 819.389475][T29242] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.404008][T29255] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.419485][T29253] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 819.423316][T29255] EXT4-fs (loop3): group descriptors corrupted! [ 819.459535][T29242] EXT4-fs (loop2): group descriptors corrupted! 13:39:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.469290][T29253] EXT4-fs (loop0): group descriptors corrupted! [ 819.481320][T29255] loop3: detected capacity change from 0 to 4096 [ 819.493224][T29255] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.505042][T29274] loop5: detected capacity change from 0 to 4096 [ 819.510800][T29275] loop4: detected capacity change from 0 to 4096 [ 819.515082][T29274] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.521207][T29255] EXT4-fs (loop3): group descriptors corrupted! [ 819.533718][T29274] EXT4-fs (loop5): group descriptors corrupted! [ 819.542355][T29275] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.551623][T29275] EXT4-fs (loop4): group descriptors corrupted! 13:39:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000011900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.566966][T29253] loop0: detected capacity change from 0 to 4096 [ 819.579577][T29253] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 819.589292][T29253] EXT4-fs (loop0): group descriptors corrupted! 13:39:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900101f00f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.610950][T29287] loop1: detected capacity change from 0 to 4096 [ 819.620844][T29287] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.649524][T29274] loop5: detected capacity change from 0 to 4096 [ 819.667042][T29275] loop4: detected capacity change from 0 to 4096 [ 819.686091][T29274] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.702250][T29275] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100ff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090ab26000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.731815][T29287] EXT4-fs (loop1): group descriptors corrupted! [ 819.738184][T29274] EXT4-fs (loop5): group descriptors corrupted! [ 819.740494][T29296] loop2: detected capacity change from 0 to 4096 [ 819.744499][T29275] EXT4-fs (loop4): group descriptors corrupted! 13:39:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010ff80f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 819.861420][T29303] loop0: detected capacity change from 0 to 4096 [ 819.872504][T29303] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 819.882868][T29296] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.882889][T29303] EXT4-fs (loop0): group descriptors corrupted! [ 819.944709][T29309] loop3: detected capacity change from 0 to 4096 [ 819.968874][T29313] loop4: detected capacity change from 0 to 4096 [ 819.983550][T29309] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 819.994172][T29296] EXT4-fs (loop2): group descriptors corrupted! [ 819.996466][T29313] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.000752][T29309] EXT4-fs (loop3): group descriptors corrupted! [ 820.016343][T29313] EXT4-fs (loop4): group descriptors corrupted! [ 820.049883][T29324] loop5: detected capacity change from 0 to 4096 [ 820.059657][T29324] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.071974][T29323] loop0: detected capacity change from 0 to 4096 [ 820.078601][T29325] loop1: detected capacity change from 0 to 4096 [ 820.082944][T29324] EXT4-fs (loop5): group descriptors corrupted! [ 820.085067][T29296] loop2: detected capacity change from 0 to 4096 13:39:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090ac26000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.097549][T29309] loop3: detected capacity change from 0 to 4096 [ 820.106312][T29309] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.130324][T29323] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 820.130543][T29296] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.149630][T29296] EXT4-fs (loop2): group descriptors corrupted! [ 820.156650][T29325] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.167064][T29325] EXT4-fs (loop1): group descriptors corrupted! [ 820.184374][T29323] EXT4-fs (loop0): group descriptors corrupted! [ 820.190912][T29309] EXT4-fs (loop3): group descriptors corrupted! 13:39:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010fff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000211900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.251194][T29340] loop4: detected capacity change from 0 to 4096 [ 820.254599][T29323] loop0: detected capacity change from 0 to 4096 [ 820.264128][T29340] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.273851][T29340] EXT4-fs (loop4): group descriptors corrupted! [ 820.296901][T29323] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 820.311620][T29340] loop4: detected capacity change from 0 to 4096 [ 820.316524][T29323] EXT4-fs (loop0): group descriptors corrupted! [ 820.324444][T29359] loop5: detected capacity change from 0 to 4096 [ 820.326485][T29340] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.331558][T29361] loop3: detected capacity change from 0 to 4096 13:39:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fffe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.350740][T29359] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.360428][T29361] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.371421][T29361] EXT4-fs (loop3): group descriptors corrupted! [ 820.372648][T29359] EXT4-fs (loop5): group descriptors corrupted! [ 820.389826][T29367] loop1: detected capacity change from 0 to 4096 [ 820.397840][T29340] EXT4-fs (loop4): group descriptors corrupted! [ 820.405023][T29367] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.407315][T29369] loop2: detected capacity change from 0 to 4096 [ 820.424593][T29367] EXT4-fs (loop1): group descriptors corrupted! [ 820.447699][T29369] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.463787][T29369] EXT4-fs (loop2): group descriptors corrupted! 13:39:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900058000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.526754][T29361] loop3: detected capacity change from 0 to 4096 [ 820.554305][T29361] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.563986][T29378] loop0: detected capacity change from 0 to 4096 13:39:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019008011900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.575013][T29378] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 820.584874][T29378] EXT4-fs (loop0): group descriptors corrupted! [ 820.593193][T29361] EXT4-fs (loop3): group descriptors corrupted! [ 820.621350][T29378] loop0: detected capacity change from 0 to 4096 13:39:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001feff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.666545][T29378] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 820.691694][T29390] loop4: detected capacity change from 0 to 4096 [ 820.704747][T29391] loop1: detected capacity change from 0 to 4096 [ 820.709629][T29378] EXT4-fs (loop0): group descriptors corrupted! [ 820.717574][T29391] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.727220][T29398] loop5: detected capacity change from 0 to 4096 [ 820.734261][T29390] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.736376][T29391] EXT4-fs (loop1): group descriptors corrupted! [ 820.750098][T29398] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.759716][T29398] EXT4-fs (loop5): group descriptors corrupted! [ 820.766073][T29399] loop2: detected capacity change from 0 to 4096 [ 820.776518][T29399] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.787664][T29390] EXT4-fs (loop4): group descriptors corrupted! [ 820.787650][T29399] EXT4-fs (loop2): group descriptors corrupted! [ 820.794606][T29408] loop3: detected capacity change from 0 to 4096 13:39:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100ff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.813491][T29398] loop5: detected capacity change from 0 to 4096 [ 820.830416][T29391] loop1: detected capacity change from 0 to 4096 [ 820.848720][T29391] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.879540][T29398] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 820.895335][T29408] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103c10f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090009a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.928404][T29391] EXT4-fs (loop1): group descriptors corrupted! [ 820.935433][T29398] EXT4-fs (loop5): group descriptors corrupted! [ 820.953839][T29408] EXT4-fs (loop3): group descriptors corrupted! [ 820.960644][T29419] loop0: detected capacity change from 0 to 4096 13:39:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000012900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 820.985024][T29419] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 820.995839][T29419] EXT4-fs (loop0): group descriptors corrupted! 13:39:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 821.073151][T29419] loop0: detected capacity change from 0 to 4096 [ 821.073204][T29426] loop4: detected capacity change from 0 to 4096 [ 821.086111][T29428] loop5: detected capacity change from 0 to 4096 [ 821.093409][T29419] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 821.105226][T29439] loop1: detected capacity change from 0 to 4096 [ 821.112226][T29440] loop3: detected capacity change from 0 to 4096 [ 821.115067][T29426] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.130778][T29419] EXT4-fs (loop0): group descriptors corrupted! [ 821.137428][T29428] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.143127][T29426] EXT4-fs (loop4): group descriptors corrupted! [ 821.147903][T29439] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.171695][T29428] EXT4-fs (loop5): group descriptors corrupted! [ 821.182868][T29440] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.193186][T29449] loop2: detected capacity change from 0 to 4096 [ 821.193306][T29439] EXT4-fs (loop1): group descriptors corrupted! [ 821.208228][T29440] EXT4-fs (loop3): group descriptors corrupted! 13:39:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010fff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 821.220013][T29426] loop4: detected capacity change from 0 to 4096 [ 821.227303][T29426] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.236573][T29449] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.237483][T29426] EXT4-fs (loop4): group descriptors corrupted! [ 821.258261][T29440] loop3: detected capacity change from 0 to 4096 [ 821.265107][T29449] EXT4-fs (loop2): group descriptors corrupted! [ 821.277693][T29439] loop1: detected capacity change from 0 to 4096 [ 821.298817][T29440] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.317282][T29440] EXT4-fs (loop3): group descriptors corrupted! 13:39:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009000e3000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000212900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 821.347190][T29439] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.357528][T29439] EXT4-fs (loop1): group descriptors corrupted! [ 821.362333][T29428] loop5: detected capacity change from 0 to 4096 13:39:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001feff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900101f00f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 821.520933][T29475] loop4: detected capacity change from 0 to 4096 [ 821.532663][T29476] loop0: detected capacity change from 0 to 4096 [ 821.541859][T29478] loop5: detected capacity change from 0 to 4096 [ 821.567995][T29477] loop2: detected capacity change from 0 to 4096 [ 821.593281][T29479] loop1: detected capacity change from 0 to 4096 [ 821.613187][T29480] loop3: detected capacity change from 0 to 4096 [ 821.625966][T29477] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.638587][T29475] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.649098][T29479] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.658588][T29479] EXT4-fs (loop1): group descriptors corrupted! [ 821.668117][T29480] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.678378][T29477] EXT4-fs (loop2): group descriptors corrupted! [ 821.678928][T29476] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 821.684915][T29475] EXT4-fs (loop4): group descriptors corrupted! [ 821.721770][T29478] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009000e4000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000020900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 821.763010][T29480] EXT4-fs (loop3): group descriptors corrupted! [ 821.770066][T29476] EXT4-fs (loop0): group descriptors corrupted! 13:39:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fffffffe0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 821.847411][T29478] EXT4-fs (loop5): group descriptors corrupted! [ 821.910476][T29511] loop4: detected capacity change from 0 to 4096 [ 821.941354][T29504] loop2: detected capacity change from 0 to 4096 [ 821.949446][T29510] loop1: detected capacity change from 0 to 4096 [ 821.966177][T29478] loop5: detected capacity change from 0 to 4096 [ 821.977810][T29504] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.977810][T29511] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 821.977834][T29511] EXT4-fs (loop4): group descriptors corrupted! [ 822.003275][T29516] loop0: detected capacity change from 0 to 4096 [ 822.009839][T29512] loop3: detected capacity change from 0 to 4096 [ 822.011832][T29478] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.027929][T29504] EXT4-fs (loop2): group descriptors corrupted! [ 822.034400][T29510] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.044131][T29512] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.054262][T29512] EXT4-fs (loop3): group descriptors corrupted! 13:39:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009000e5000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010ff80f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 822.059713][T29516] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 822.063951][T29478] EXT4-fs (loop5): group descriptors corrupted! [ 822.079383][T29504] loop2: detected capacity change from 0 to 4096 [ 822.096076][T29504] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.123565][T29516] EXT4-fs (loop0): group descriptors corrupted! [ 822.125526][T29512] loop3: detected capacity change from 0 to 4096 [ 822.135746][T29510] EXT4-fs (loop1): group descriptors corrupted! [ 822.154471][T29512] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.163944][T29512] EXT4-fs (loop3): group descriptors corrupted! 13:39:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001020900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 822.186282][T29504] EXT4-fs (loop2): group descriptors corrupted! 13:39:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 822.289009][T29540] loop4: detected capacity change from 0 to 4096 [ 822.306288][T29540] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.315908][T29540] EXT4-fs (loop4): group descriptors corrupted! [ 822.350152][T29547] loop5: detected capacity change from 0 to 4096 [ 822.378994][T29547] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.394186][T29551] loop2: detected capacity change from 0 to 4096 13:39:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090feff000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 822.395196][T29547] EXT4-fs (loop5): group descriptors corrupted! [ 822.403998][T29541] loop3: detected capacity change from 0 to 4096 [ 822.436379][T29541] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.446850][T29541] EXT4-fs (loop3): group descriptors corrupted! [ 822.453212][T29559] loop0: detected capacity change from 0 to 4096 [ 822.463512][T29559] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 822.473933][T29559] EXT4-fs (loop0): group descriptors corrupted! [ 822.483744][T29562] loop1: detected capacity change from 0 to 4096 [ 822.492815][T29551] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.503757][T29547] loop5: detected capacity change from 0 to 4096 [ 822.516747][T29547] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.530176][T29572] loop4: detected capacity change from 0 to 4096 [ 822.536582][T29551] EXT4-fs (loop2): group descriptors corrupted! 13:39:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 822.545014][T29562] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.554393][T29562] EXT4-fs (loop1): group descriptors corrupted! [ 822.556413][T29559] loop0: detected capacity change from 0 to 4096 [ 822.570396][T29547] EXT4-fs (loop5): group descriptors corrupted! [ 822.576814][T29559] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 822.586672][T29559] EXT4-fs (loop0): group descriptors corrupted! [ 822.600134][T29572] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.609711][T29584] loop3: detected capacity change from 0 to 4096 [ 822.610967][T29562] loop1: detected capacity change from 0 to 4096 [ 822.622778][T29584] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.626047][T29551] loop2: detected capacity change from 0 to 4096 [ 822.632297][T29584] EXT4-fs (loop3): group descriptors corrupted! 13:39:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 822.645167][T29551] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.654606][T29551] EXT4-fs (loop2): group descriptors corrupted! [ 822.662175][T29562] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.672077][T29562] EXT4-fs (loop1): group descriptors corrupted! [ 822.678634][T29572] EXT4-fs (loop4): group descriptors corrupted! 13:39:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001f80f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fffe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000025900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 822.765488][T29584] loop3: detected capacity change from 0 to 4096 [ 822.782621][T29572] loop4: detected capacity change from 0 to 4096 [ 822.795460][T29584] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.816373][T29572] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.827609][T29605] loop1: detected capacity change from 0 to 4096 [ 822.852033][T29605] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.872443][T29605] EXT4-fs (loop1): group descriptors corrupted! [ 822.878996][T29584] EXT4-fs (loop3): group descriptors corrupted! [ 822.886469][T29572] EXT4-fs (loop4): group descriptors corrupted! [ 822.893128][T29604] loop0: detected capacity change from 0 to 4096 [ 822.903752][T29604] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 822.914092][T29604] EXT4-fs (loop0): group descriptors corrupted! 13:39:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900120100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 822.929926][T29610] loop2: detected capacity change from 0 to 4096 [ 822.936816][T29612] loop5: detected capacity change from 0 to 4096 [ 822.952904][T29610] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.962730][T29610] EXT4-fs (loop2): group descriptors corrupted! [ 822.969543][T29612] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 822.993986][T29612] EXT4-fs (loop5): group descriptors corrupted! [ 823.006104][T29610] loop2: detected capacity change from 0 to 4096 [ 823.012930][T29604] loop0: detected capacity change from 0 to 4096 [ 823.024142][T29622] loop3: detected capacity change from 0 to 4096 [ 823.028095][T29604] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 823.042019][T29622] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.056683][T29610] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.070544][T29612] loop5: detected capacity change from 0 to 4096 [ 823.072487][T29604] EXT4-fs (loop0): group descriptors corrupted! [ 823.079182][T29622] EXT4-fs (loop3): group descriptors corrupted! 13:39:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100ff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.092507][T29610] EXT4-fs (loop2): group descriptors corrupted! [ 823.099757][T29636] loop4: detected capacity change from 0 to 4096 [ 823.111328][T29612] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.120627][T29612] EXT4-fs (loop5): group descriptors corrupted! 13:39:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900002e900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.176428][T29636] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.183523][T29647] loop0: detected capacity change from 0 to 4096 [ 823.188663][T29622] loop3: detected capacity change from 0 to 4096 [ 823.208615][T29639] loop1: detected capacity change from 0 to 4096 13:39:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.237229][T29636] EXT4-fs (loop4): group descriptors corrupted! [ 823.245251][T29622] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.255217][T29622] EXT4-fs (loop3): group descriptors corrupted! [ 823.275206][T29647] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.310942][T29647] EXT4-fs (loop0): group descriptors corrupted! [ 823.321306][T29639] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.356906][T29656] loop2: detected capacity change from 0 to 4096 [ 823.365091][T29652] loop5: detected capacity change from 0 to 4096 [ 823.390748][T29656] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.405193][T29639] EXT4-fs (loop1): group descriptors corrupted! [ 823.413319][T29656] EXT4-fs (loop2): group descriptors corrupted! [ 823.418031][T29665] loop3: detected capacity change from 0 to 4096 [ 823.449515][T29652] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.472444][T29665] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.482919][T29656] loop2: detected capacity change from 0 to 4096 [ 823.482928][T29639] loop1: detected capacity change from 0 to 4096 [ 823.487439][T29652] EXT4-fs (loop5): group descriptors corrupted! [ 823.502866][T29656] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.514805][T29639] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.534819][T29665] EXT4-fs (loop3): group descriptors corrupted! [ 823.537951][T29667] loop0: detected capacity change from 0 to 4096 [ 823.552246][T29667] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 823.557846][T29656] EXT4-fs (loop2): group descriptors corrupted! [ 823.562128][T29667] EXT4-fs (loop0): group descriptors corrupted! [ 823.572890][T29639] EXT4-fs (loop1): group descriptors corrupted! [ 823.584653][T29682] loop4: detected capacity change from 0 to 4096 [ 823.591206][T29665] loop3: detected capacity change from 0 to 4096 13:39:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900003f900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.606542][T29682] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.616128][T29665] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.628320][T29667] loop0: detected capacity change from 0 to 4096 [ 823.637635][T29667] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 823.641919][T29665] EXT4-fs (loop3): group descriptors corrupted! 13:39:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010fff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.657911][T29682] EXT4-fs (loop4): group descriptors corrupted! [ 823.663075][T29667] EXT4-fs (loop0): group descriptors corrupted! 13:39:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000040900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.739173][T29697] loop2: detected capacity change from 0 to 4096 [ 823.753508][T29697] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.762832][T29697] EXT4-fs (loop2): group descriptors corrupted! 13:39:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.827793][T29700] loop5: detected capacity change from 0 to 4096 [ 823.839276][T29700] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.848853][T29704] loop0: detected capacity change from 0 to 4096 [ 823.850358][T29700] EXT4-fs (loop5): group descriptors corrupted! [ 823.858642][T29708] loop1: detected capacity change from 0 to 4096 13:39:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001feff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 823.897108][T29704] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 823.943466][T29708] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.954522][T29716] loop4: detected capacity change from 0 to 4096 [ 823.964340][T29704] EXT4-fs (loop0): group descriptors corrupted! [ 823.988234][T29716] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 823.997956][T29708] EXT4-fs (loop1): group descriptors corrupted! [ 824.017971][T29724] loop2: detected capacity change from 0 to 4096 [ 824.019476][T29716] EXT4-fs (loop4): group descriptors corrupted! [ 824.029296][T29724] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000048900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 824.037127][T29720] loop3: detected capacity change from 0 to 4096 [ 824.040055][T29724] EXT4-fs (loop2): group descriptors corrupted! [ 824.053264][T29720] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.064160][T29720] EXT4-fs (loop3): group descriptors corrupted! [ 824.114999][T29720] loop3: detected capacity change from 0 to 4096 [ 824.122421][T29720] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.135088][T29720] EXT4-fs (loop3): group descriptors corrupted! 13:39:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 824.165283][T29727] loop5: detected capacity change from 0 to 4096 [ 824.171762][T29732] loop0: detected capacity change from 0 to 4096 [ 824.191702][T29727] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.205245][T29716] loop4: detected capacity change from 0 to 4096 [ 824.206139][T29727] EXT4-fs (loop5): group descriptors corrupted! [ 824.218136][T29744] loop2: detected capacity change from 0 to 4096 [ 824.225337][T29716] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.240111][T29732] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 824.250983][T29716] EXT4-fs (loop4): group descriptors corrupted! [ 824.259571][T29744] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.274552][T29754] loop1: detected capacity change from 0 to 4096 [ 824.285658][T29732] EXT4-fs (loop0): group descriptors corrupted! [ 824.294267][T29744] EXT4-fs (loop2): group descriptors corrupted! 13:39:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900004c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900105000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 824.318750][T29757] loop3: detected capacity change from 0 to 4096 [ 824.322880][T29727] loop5: detected capacity change from 0 to 4096 [ 824.368127][T29754] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.387123][T29727] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.396805][T29757] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 824.459173][T29757] EXT4-fs (loop3): group descriptors corrupted! [ 824.466187][T29754] EXT4-fs (loop1): group descriptors corrupted! [ 824.475881][T29727] EXT4-fs (loop5): group descriptors corrupted! 13:39:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900005c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fffffffe0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 824.553178][T29757] loop3: detected capacity change from 0 to 4096 [ 824.598873][T29775] loop0: detected capacity change from 0 to 4096 [ 824.599079][T29757] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.614647][T29777] loop4: detected capacity change from 0 to 4096 [ 824.624791][T29780] loop2: detected capacity change from 0 to 4096 [ 824.631882][T29757] EXT4-fs (loop3): group descriptors corrupted! [ 824.643704][T29780] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.656792][T29777] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.666706][T29785] loop1: detected capacity change from 0 to 4096 [ 824.675401][T29789] loop5: detected capacity change from 0 to 4096 [ 824.676172][T29775] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 824.696038][T29785] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.706053][T29780] EXT4-fs (loop2): group descriptors corrupted! [ 824.709072][T29789] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.713115][T29777] EXT4-fs (loop4): group descriptors corrupted! [ 824.728455][T29785] EXT4-fs (loop1): group descriptors corrupted! [ 824.733633][T29789] EXT4-fs (loop5): group descriptors corrupted! [ 824.741979][T29775] EXT4-fs (loop0): group descriptors corrupted! [ 824.788959][T29785] loop1: detected capacity change from 0 to 4096 [ 824.795529][T29789] loop5: detected capacity change from 0 to 4096 [ 824.802070][T29775] loop0: detected capacity change from 0 to 4096 [ 824.803865][T29777] loop4: detected capacity change from 0 to 4096 [ 824.814854][T29780] loop2: detected capacity change from 0 to 4096 [ 824.818377][T29789] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.822768][T29785] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.839743][T29785] EXT4-fs (loop1): group descriptors corrupted! [ 824.842771][T29780] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.848001][T29789] EXT4-fs (loop5): group descriptors corrupted! [ 824.861987][T29780] EXT4-fs (loop2): group descriptors corrupted! [ 824.862142][T29775] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 824.880540][T29810] loop3: detected capacity change from 0 to 4096 [ 824.883620][T29775] EXT4-fs (loop0): group descriptors corrupted! [ 824.887426][T29777] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 824.907162][T29777] EXT4-fs (loop4): group descriptors corrupted! [ 824.928326][T29810] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 824.937618][T29810] EXT4-fs (loop3): group descriptors corrupted! 13:39:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000060900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.040663][T29824] loop5: detected capacity change from 0 to 4096 [ 825.053650][T29824] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.062944][T29824] EXT4-fs (loop5): group descriptors corrupted! [ 825.063020][T29810] loop3: detected capacity change from 0 to 4096 [ 825.084356][T29825] loop1: detected capacity change from 0 to 4096 13:39:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.113958][T29825] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.123536][T29810] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.135438][T29825] EXT4-fs (loop1): group descriptors corrupted! 13:39:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.177940][T29810] EXT4-fs (loop3): group descriptors corrupted! [ 825.185918][T29840] loop0: detected capacity change from 0 to 4096 [ 825.199313][T29840] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 825.209132][T29839] loop2: detected capacity change from 0 to 4096 [ 825.212299][T29840] EXT4-fs (loop0): group descriptors corrupted! [ 825.220207][T29838] loop4: detected capacity change from 0 to 4096 [ 825.233549][T29853] loop1: detected capacity change from 0 to 4096 [ 825.246637][T29839] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.258240][T29838] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.274994][T29839] EXT4-fs (loop2): group descriptors corrupted! 13:39:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.281449][T29838] EXT4-fs (loop4): group descriptors corrupted! [ 825.293060][T29856] loop5: detected capacity change from 0 to 4096 [ 825.323326][T29856] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000068900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900107000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.332765][T29856] EXT4-fs (loop5): group descriptors corrupted! [ 825.332994][T29840] loop0: detected capacity change from 0 to 4096 [ 825.351802][T29853] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.409452][T29856] loop5: detected capacity change from 0 to 4096 [ 825.421846][T29856] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.455346][T29853] EXT4-fs (loop1): group descriptors corrupted! [ 825.464844][T29856] EXT4-fs (loop5): group descriptors corrupted! 13:39:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.496792][T29872] loop3: detected capacity change from 0 to 4096 [ 825.505205][T29876] loop2: detected capacity change from 0 to 4096 [ 825.514337][T29879] loop4: detected capacity change from 0 to 4096 [ 825.525344][T29879] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.536439][T29879] EXT4-fs (loop4): group descriptors corrupted! [ 825.536478][T29853] loop1: detected capacity change from 0 to 4096 [ 825.553784][T29872] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.563483][T29876] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.584500][T29853] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.599941][T29853] EXT4-fs (loop1): group descriptors corrupted! [ 825.616268][T29876] EXT4-fs (loop2): group descriptors corrupted! [ 825.623040][T29872] EXT4-fs (loop3): group descriptors corrupted! [ 825.667190][T29892] loop0: detected capacity change from 0 to 4096 [ 825.697457][T29879] loop4: detected capacity change from 0 to 4096 13:39:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900006c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.717207][T29892] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 825.739106][T29879] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.756910][T29879] EXT4-fs (loop4): group descriptors corrupted! 13:39:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.763616][T29892] EXT4-fs (loop0): group descriptors corrupted! [ 825.772918][T29898] loop5: detected capacity change from 0 to 4096 [ 825.804591][T29898] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.814209][T29898] EXT4-fs (loop5): group descriptors corrupted! 13:39:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 825.891146][T29910] loop2: detected capacity change from 0 to 4096 [ 825.897644][T29909] loop0: detected capacity change from 0 to 4096 [ 825.899774][T29920] loop4: detected capacity change from 0 to 4096 [ 825.904075][T29913] loop3: detected capacity change from 0 to 4096 [ 825.924467][T29920] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.934881][T29907] loop1: detected capacity change from 0 to 4096 [ 825.943381][T29909] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 825.955153][T29910] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.964810][T29913] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.974454][T29907] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 825.988686][T29909] EXT4-fs (loop0): group descriptors corrupted! [ 825.990837][T29920] EXT4-fs (loop4): group descriptors corrupted! [ 825.995105][T29929] loop5: detected capacity change from 0 to 4096 [ 826.004501][T29910] EXT4-fs (loop2): group descriptors corrupted! [ 826.013933][T29913] EXT4-fs (loop3): group descriptors corrupted! [ 826.015412][T29907] EXT4-fs (loop1): group descriptors corrupted! [ 826.029296][T29929] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.038922][T29929] EXT4-fs (loop5): group descriptors corrupted! 13:39:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001003f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 826.111358][T29909] loop0: detected capacity change from 0 to 4096 [ 826.146832][T29909] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 826.157435][T29910] loop2: detected capacity change from 0 to 4096 [ 826.157436][T29920] loop4: detected capacity change from 0 to 4096 [ 826.158583][T29913] loop3: detected capacity change from 0 to 4096 [ 826.176878][T29920] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.186762][T29913] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.202349][T29909] EXT4-fs (loop0): group descriptors corrupted! 13:39:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 826.224142][T29910] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.229626][T29920] EXT4-fs (loop4): group descriptors corrupted! [ 826.240557][T29913] EXT4-fs (loop3): group descriptors corrupted! 13:39:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900109000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 826.274416][T29910] EXT4-fs (loop2): group descriptors corrupted! [ 826.314656][T29947] loop1: detected capacity change from 0 to 4096 [ 826.332705][T29947] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.345964][T29959] loop5: detected capacity change from 0 to 4096 [ 826.356044][T29959] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.357288][T29956] loop0: detected capacity change from 0 to 4096 [ 826.366073][T29959] EXT4-fs (loop5): group descriptors corrupted! [ 826.378244][T29956] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 826.388484][T29956] EXT4-fs (loop0): group descriptors corrupted! [ 826.403447][T29947] EXT4-fs (loop1): group descriptors corrupted! 13:39:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000074900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 826.406056][T29965] loop4: detected capacity change from 0 to 4096 [ 826.419942][T29968] loop3: detected capacity change from 0 to 4096 [ 826.426506][T29965] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.437750][T29965] EXT4-fs (loop4): group descriptors corrupted! [ 826.448336][T29968] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.464107][T29947] loop1: detected capacity change from 0 to 4096 [ 826.470608][T29956] loop0: detected capacity change from 0 to 4096 [ 826.476985][T29968] EXT4-fs (loop3): group descriptors corrupted! [ 826.484751][T29947] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.494238][T29947] EXT4-fs (loop1): group descriptors corrupted! [ 826.494278][T29965] loop4: detected capacity change from 0 to 4096 [ 826.507282][T29956] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 826.517384][T29959] loop5: detected capacity change from 0 to 4096 [ 826.524617][T29986] loop2: detected capacity change from 0 to 4096 [ 826.530188][T29956] EXT4-fs (loop0): group descriptors corrupted! [ 826.537239][T29965] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.554280][T29965] EXT4-fs (loop4): group descriptors corrupted! [ 826.556056][T29968] loop3: detected capacity change from 0 to 4096 [ 826.599715][T29959] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.608976][T29968] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.621178][T29986] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100400f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 826.691646][T29968] EXT4-fs (loop3): group descriptors corrupted! [ 826.701595][T29959] EXT4-fs (loop5): group descriptors corrupted! [ 826.709390][T29986] EXT4-fs (loop2): group descriptors corrupted! 13:39:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 826.783893][T29998] loop4: detected capacity change from 0 to 4096 [ 826.800847][T29998] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.828100][T29998] EXT4-fs (loop4): group descriptors corrupted! 13:39:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 826.829364][T29986] loop2: detected capacity change from 0 to 4096 [ 826.869210][T29986] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900007a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 826.878800][T29986] EXT4-fs (loop2): group descriptors corrupted! [ 826.898913][T30008] loop0: detected capacity change from 0 to 4096 [ 826.910905][T30006] loop1: detected capacity change from 0 to 4096 [ 826.917463][T29998] loop4: detected capacity change from 0 to 4096 [ 826.934602][T30006] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.952782][T30006] EXT4-fs (loop1): group descriptors corrupted! [ 826.953065][T30008] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 826.969207][T29998] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 826.978509][T29998] EXT4-fs (loop4): group descriptors corrupted! [ 826.995030][T30008] EXT4-fs (loop0): group descriptors corrupted! [ 827.010142][T30022] loop3: detected capacity change from 0 to 4096 [ 827.021052][T30022] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.030748][T30022] EXT4-fs (loop3): group descriptors corrupted! [ 827.034971][T30008] loop0: detected capacity change from 0 to 4096 13:39:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010b000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.038260][T30033] loop2: detected capacity change from 0 to 4096 [ 827.043469][T30006] loop1: detected capacity change from 0 to 4096 [ 827.051111][T30024] loop5: detected capacity change from 0 to 4096 [ 827.066433][T30006] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.076639][T30008] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 827.089063][T30024] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.101206][T30008] EXT4-fs (loop0): group descriptors corrupted! [ 827.101246][T30022] loop3: detected capacity change from 0 to 4096 [ 827.113919][T30006] EXT4-fs (loop1): group descriptors corrupted! [ 827.121040][T30024] EXT4-fs (loop5): group descriptors corrupted! [ 827.128555][T30022] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.137762][T30022] EXT4-fs (loop3): group descriptors corrupted! 13:39:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.172340][T30033] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.206769][T30043] loop4: detected capacity change from 0 to 4096 13:39:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.222087][T30043] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.236240][T30043] EXT4-fs (loop4): group descriptors corrupted! [ 827.243713][T30033] EXT4-fs (loop2): group descriptors corrupted! 13:39:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001180900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.344164][T30053] loop0: detected capacity change from 0 to 4096 [ 827.370760][T30053] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 827.388053][T30054] loop1: detected capacity change from 0 to 4096 [ 827.402160][T30053] EXT4-fs (loop0): group descriptors corrupted! [ 827.413552][T30054] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.416080][T30062] loop5: detected capacity change from 0 to 4096 [ 827.433740][T30062] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.443046][T30064] loop3: detected capacity change from 0 to 4096 [ 827.453061][T30062] EXT4-fs (loop5): group descriptors corrupted! [ 827.459567][T30064] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.464030][T30054] EXT4-fs (loop1): group descriptors corrupted! [ 827.471175][T30064] EXT4-fs (loop3): group descriptors corrupted! [ 827.485501][T30073] loop4: detected capacity change from 0 to 4096 [ 827.493516][T30053] loop0: detected capacity change from 0 to 4096 13:39:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.513008][T30073] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.522580][T30053] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 827.532399][T30073] EXT4-fs (loop4): group descriptors corrupted! [ 827.538387][T30077] loop2: detected capacity change from 0 to 4096 [ 827.555988][T30053] EXT4-fs (loop0): group descriptors corrupted! 13:39:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.580574][T30077] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.590740][T30077] EXT4-fs (loop2): group descriptors corrupted! 13:39:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190003c1900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.626585][T30062] loop5: detected capacity change from 0 to 4096 [ 827.649227][T30062] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.659351][T30062] EXT4-fs (loop5): group descriptors corrupted! 13:39:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.686314][T30073] loop4: detected capacity change from 0 to 4096 [ 827.700698][T30073] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.731468][T30095] loop2: detected capacity change from 0 to 4096 [ 827.744128][T30097] loop1: detected capacity change from 0 to 4096 [ 827.762486][T30073] EXT4-fs (loop4): group descriptors corrupted! [ 827.777569][T30095] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.787093][T30097] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010d000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.823971][T30106] loop5: detected capacity change from 0 to 4096 [ 827.833915][T30106] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.844952][T30106] EXT4-fs (loop5): group descriptors corrupted! [ 827.851546][T30095] EXT4-fs (loop2): group descriptors corrupted! [ 827.857993][T30097] EXT4-fs (loop1): group descriptors corrupted! 13:39:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.869876][T30110] loop3: detected capacity change from 0 to 4096 [ 827.879844][T30110] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.889162][T30110] EXT4-fs (loop3): group descriptors corrupted! [ 827.907287][T30106] loop5: detected capacity change from 0 to 4096 13:39:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000ff8900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 827.947410][T30106] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 827.957950][T30106] EXT4-fs (loop5): group descriptors corrupted! [ 827.964114][T30121] loop0: detected capacity change from 0 to 4096 [ 827.971479][T30110] loop3: detected capacity change from 0 to 4096 [ 827.977999][T30116] loop4: detected capacity change from 0 to 4096 [ 827.995894][T30121] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 827.998735][T30126] loop1: detected capacity change from 0 to 4096 [ 828.025068][T30110] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.039887][T30116] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.042860][T30121] EXT4-fs (loop0): group descriptors corrupted! [ 828.058392][T30133] loop2: detected capacity change from 0 to 4096 [ 828.061352][T30110] EXT4-fs (loop3): group descriptors corrupted! [ 828.066183][T30126] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.080276][T30126] EXT4-fs (loop1): group descriptors corrupted! [ 828.086763][T30116] EXT4-fs (loop4): group descriptors corrupted! [ 828.100402][T30133] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.118906][T30133] EXT4-fs (loop2): group descriptors corrupted! [ 828.128891][T30141] loop5: detected capacity change from 0 to 4096 [ 828.135652][T30126] loop1: detected capacity change from 0 to 4096 13:39:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.145439][T30126] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.159314][T30141] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.172150][T30141] EXT4-fs (loop5): group descriptors corrupted! [ 828.179030][T30126] EXT4-fs (loop1): group descriptors corrupted! [ 828.181709][T30121] loop0: detected capacity change from 0 to 4096 [ 828.191056][T30116] loop4: detected capacity change from 0 to 4096 [ 828.226262][T30121] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 828.238924][T30116] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.256130][T30133] loop2: detected capacity change from 0 to 4096 [ 828.256186][T30141] loop5: detected capacity change from 0 to 4096 13:39:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.272921][T30121] EXT4-fs (loop0): group descriptors corrupted! [ 828.273107][T30133] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.279481][T30116] EXT4-fs (loop4): group descriptors corrupted! [ 828.306804][T30141] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.306945][T30133] EXT4-fs (loop2): group descriptors corrupted! 13:39:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.327709][T30163] loop3: detected capacity change from 0 to 4096 [ 828.343169][T30163] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.352884][T30141] EXT4-fs (loop5): group descriptors corrupted! [ 828.355011][T30163] EXT4-fs (loop3): group descriptors corrupted! [ 828.366472][T30167] loop1: detected capacity change from 0 to 4096 13:39:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900fffe900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.376045][T30167] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.385668][T30167] EXT4-fs (loop1): group descriptors corrupted! [ 828.413444][T30163] loop3: detected capacity change from 0 to 4096 [ 828.432826][T30174] loop0: detected capacity change from 0 to 4096 [ 828.440981][T30163] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.455315][T30167] loop1: detected capacity change from 0 to 4096 [ 828.463001][T30167] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.464212][T30174] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 828.472285][T30163] EXT4-fs (loop3): group descriptors corrupted! [ 828.489553][T30167] EXT4-fs (loop1): group descriptors corrupted! [ 828.496134][T30174] EXT4-fs (loop0): group descriptors corrupted! [ 828.516464][T30188] loop2: detected capacity change from 0 to 4096 [ 828.525141][T30190] loop4: detected capacity change from 0 to 4096 [ 828.531819][T30191] loop5: detected capacity change from 0 to 4096 [ 828.553396][T30188] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.574257][T30191] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.589893][T30174] loop0: detected capacity change from 0 to 4096 [ 828.606524][T30174] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 828.617625][T30188] EXT4-fs (loop2): group descriptors corrupted! [ 828.626110][T30190] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.631476][T30191] EXT4-fs (loop5): group descriptors corrupted! [ 828.658028][T30174] EXT4-fs (loop0): group descriptors corrupted! [ 828.673571][T30191] loop5: detected capacity change from 0 to 4096 [ 828.681937][T30190] EXT4-fs (loop4): group descriptors corrupted! [ 828.690000][T30191] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.697982][T30209] loop1: detected capacity change from 0 to 4096 [ 828.706055][T30188] loop2: detected capacity change from 0 to 4096 [ 828.713837][T30209] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.727959][T30191] EXT4-fs (loop5): group descriptors corrupted! [ 828.734419][T30209] EXT4-fs (loop1): group descriptors corrupted! 13:39:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.743122][T30217] loop3: detected capacity change from 0 to 4096 [ 828.751821][T30188] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.761976][T30217] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.764820][T30188] EXT4-fs (loop2): group descriptors corrupted! [ 828.771327][T30217] EXT4-fs (loop3): group descriptors corrupted! [ 828.784475][T30190] loop4: detected capacity change from 0 to 4096 [ 828.795308][T30190] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.805168][T30190] EXT4-fs (loop4): group descriptors corrupted! [ 828.811589][T30209] loop1: detected capacity change from 0 to 4096 [ 828.827475][T30217] loop3: detected capacity change from 0 to 4096 13:39:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000ff900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.837168][T30209] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.848013][T30217] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.857999][T30217] EXT4-fs (loop3): group descriptors corrupted! [ 828.884888][T30209] EXT4-fs (loop1): group descriptors corrupted! 13:39:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.895063][T30236] loop0: detected capacity change from 0 to 4096 [ 828.912108][T30236] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 828.957977][T30242] loop2: detected capacity change from 0 to 4096 [ 828.964383][T30236] EXT4-fs (loop0): group descriptors corrupted! [ 828.966063][T30247] loop3: detected capacity change from 0 to 4096 [ 828.974572][T30241] loop5: detected capacity change from 0 to 4096 [ 828.983901][T30247] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 828.996034][T30247] EXT4-fs (loop3): group descriptors corrupted! [ 828.996083][T30249] loop4: detected capacity change from 0 to 4096 [ 829.009864][T30242] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.022368][T30242] EXT4-fs (loop2): group descriptors corrupted! 13:39:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.072109][T30249] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.082209][T30241] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.102338][T30236] loop0: detected capacity change from 0 to 4096 13:39:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000fff900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.124268][T30260] loop1: detected capacity change from 0 to 4096 [ 829.126580][T30241] EXT4-fs (loop5): group descriptors corrupted! [ 829.148179][T30249] EXT4-fs (loop4): group descriptors corrupted! [ 829.162460][T30236] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 829.172321][T30236] EXT4-fs (loop0): group descriptors corrupted! 13:39:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.197990][T30260] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.207229][T30260] EXT4-fs (loop1): group descriptors corrupted! [ 829.269823][T30270] loop0: detected capacity change from 0 to 4096 [ 829.276229][T30269] loop3: detected capacity change from 0 to 4096 [ 829.287938][T30241] loop5: detected capacity change from 0 to 4096 [ 829.299986][T30270] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 829.313212][T30270] EXT4-fs (loop0): group descriptors corrupted! 13:39:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.343392][T30241] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.357830][T30260] loop1: detected capacity change from 0 to 4096 [ 829.364290][T30272] loop2: detected capacity change from 0 to 4096 [ 829.379072][T30249] loop4: detected capacity change from 0 to 4096 [ 829.386473][T30269] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.409857][T30260] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.424607][T30272] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.442727][T30241] EXT4-fs (loop5): group descriptors corrupted! [ 829.473997][T30260] EXT4-fs (loop1): group descriptors corrupted! [ 829.478070][T30269] EXT4-fs (loop3): group descriptors corrupted! [ 829.486880][T30249] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.494679][T30272] EXT4-fs (loop2): group descriptors corrupted! [ 829.509238][T30249] EXT4-fs (loop4): group descriptors corrupted! [ 829.515668][T30295] loop0: detected capacity change from 0 to 4096 13:39:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.546403][T30295] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 829.557016][T30295] EXT4-fs (loop0): group descriptors corrupted! [ 829.560345][T30269] loop3: detected capacity change from 0 to 4096 [ 829.576633][T30272] loop2: detected capacity change from 0 to 4096 [ 829.611748][T30269] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.623094][T30295] loop0: detected capacity change from 0 to 4096 [ 829.630464][T30295] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 829.633668][T30272] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.640762][T30269] EXT4-fs (loop3): group descriptors corrupted! [ 829.656529][T30312] loop5: detected capacity change from 0 to 4096 [ 829.658768][T30307] loop4: detected capacity change from 0 to 4096 [ 829.669582][T30272] EXT4-fs (loop2): group descriptors corrupted! [ 829.673046][T30312] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.685169][T30295] EXT4-fs (loop0): group descriptors corrupted! [ 829.695104][T30312] EXT4-fs (loop5): group descriptors corrupted! 13:39:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900feff900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.704770][T30307] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.727535][T30307] EXT4-fs (loop4): group descriptors corrupted! 13:39:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.758398][T30320] loop1: detected capacity change from 0 to 4096 [ 829.786308][T30320] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.792786][T30307] loop4: detected capacity change from 0 to 4096 [ 829.795780][T30312] loop5: detected capacity change from 0 to 4096 [ 829.819267][T30332] loop2: detected capacity change from 0 to 4096 [ 829.819416][T30307] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.836881][T30320] EXT4-fs (loop1): group descriptors corrupted! [ 829.847732][T30332] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.857698][T30312] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.863282][T30338] loop3: detected capacity change from 0 to 4096 [ 829.869312][T30339] loop0: detected capacity change from 0 to 4096 [ 829.878941][T30332] EXT4-fs (loop2): group descriptors corrupted! [ 829.886257][T30339] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 829.892183][T30307] EXT4-fs (loop4): group descriptors corrupted! [ 829.896543][T30339] EXT4-fs (loop0): group descriptors corrupted! [ 829.907079][T30312] EXT4-fs (loop5): group descriptors corrupted! [ 829.915619][T30338] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 829.927642][T30338] EXT4-fs (loop3): group descriptors corrupted! 13:39:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900111000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 829.979305][T30320] loop1: detected capacity change from 0 to 4096 13:39:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 830.027255][T30320] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.036636][T30339] loop0: detected capacity change from 0 to 4096 [ 830.043139][T30332] loop2: detected capacity change from 0 to 4096 [ 830.061724][T30339] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900112000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 830.073754][T30332] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.084118][T30320] EXT4-fs (loop1): group descriptors corrupted! [ 830.098455][T30339] EXT4-fs (loop0): group descriptors corrupted! [ 830.104981][T30332] EXT4-fs (loop2): group descriptors corrupted! [ 830.111459][T30359] loop3: detected capacity change from 0 to 4096 13:39:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000002900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 830.132015][T30366] loop4: detected capacity change from 0 to 4096 [ 830.143781][T30366] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.143953][T30359] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.160214][T30366] EXT4-fs (loop4): group descriptors corrupted! [ 830.174880][T30359] EXT4-fs (loop3): group descriptors corrupted! [ 830.202503][T30369] loop5: detected capacity change from 0 to 4096 [ 830.215245][T30366] loop4: detected capacity change from 0 to 4096 [ 830.255683][T30366] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.273248][T30369] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.288762][T30383] loop2: detected capacity change from 0 to 4096 [ 830.303583][T30383] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.324531][T30359] loop3: detected capacity change from 0 to 4096 [ 830.332396][T30359] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.343331][T30359] EXT4-fs (loop3): group descriptors corrupted! [ 830.346570][T30366] EXT4-fs (loop4): group descriptors corrupted! [ 830.351824][T30383] EXT4-fs (loop2): group descriptors corrupted! [ 830.364500][T30369] EXT4-fs (loop5): group descriptors corrupted! 13:39:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 830.413735][T30389] loop0: detected capacity change from 0 to 4096 [ 830.420259][T30390] loop1: detected capacity change from 0 to 4096 13:39:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000003900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900125000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 830.499725][T30389] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 830.523131][T30390] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.535807][T30401] loop5: detected capacity change from 0 to 4096 [ 830.549180][T30401] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.568484][T30401] EXT4-fs (loop5): group descriptors corrupted! [ 830.582890][T30407] loop3: detected capacity change from 0 to 4096 [ 830.589575][T30408] loop2: detected capacity change from 0 to 4096 [ 830.592180][T30390] EXT4-fs (loop1): group descriptors corrupted! [ 830.604851][T30407] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.609232][T30389] EXT4-fs (loop0): group descriptors corrupted! [ 830.622681][T30405] loop4: detected capacity change from 0 to 4096 [ 830.631135][T30408] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090012e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000004900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 830.641735][T30405] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.654469][T30401] loop5: detected capacity change from 0 to 4096 [ 830.656407][T30408] EXT4-fs (loop2): group descriptors corrupted! [ 830.664767][T30407] EXT4-fs (loop3): group descriptors corrupted! [ 830.675211][T30405] EXT4-fs (loop4): group descriptors corrupted! 13:39:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 830.741939][T30401] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.753620][T30401] EXT4-fs (loop5): group descriptors corrupted! [ 830.756422][T30390] loop1: detected capacity change from 0 to 4096 [ 830.767841][T30390] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 830.777640][T30390] EXT4-fs (loop1): group descriptors corrupted! 13:39:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900148000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103c10f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000005900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 830.902409][T30432] loop0: detected capacity change from 0 to 4096 [ 830.956439][T30438] loop4: detected capacity change from 0 to 4096 [ 830.962935][T30437] loop3: detected capacity change from 0 to 4096 [ 830.969434][T30439] loop2: detected capacity change from 0 to 4096 [ 830.981402][T30432] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 831.005291][T30432] EXT4-fs (loop0): group descriptors corrupted! [ 831.013192][T30437] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.024521][T30439] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.036386][T30438] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.048074][T30450] loop5: detected capacity change from 0 to 4096 [ 831.052877][T30437] EXT4-fs (loop3): group descriptors corrupted! [ 831.062671][T30439] EXT4-fs (loop2): group descriptors corrupted! [ 831.069513][T30438] EXT4-fs (loop4): group descriptors corrupted! [ 831.072780][T30432] loop0: detected capacity change from 0 to 4096 [ 831.081003][T30454] loop1: detected capacity change from 0 to 4096 [ 831.088874][T30432] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 831.099650][T30432] EXT4-fs (loop0): group descriptors corrupted! [ 831.110212][T30450] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.120622][T30454] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.128650][T30450] EXT4-fs (loop5): group descriptors corrupted! [ 831.130784][T30454] EXT4-fs (loop1): group descriptors corrupted! [ 831.136194][T30439] loop2: detected capacity change from 0 to 4096 [ 831.143015][T30438] loop4: detected capacity change from 0 to 4096 [ 831.148799][T30437] loop3: detected capacity change from 0 to 4096 [ 831.163383][T30438] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.168405][T30439] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.182080][T30438] EXT4-fs (loop4): group descriptors corrupted! [ 831.190193][T30437] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.199590][T30437] EXT4-fs (loop3): group descriptors corrupted! 13:39:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 831.203456][T30450] loop5: detected capacity change from 0 to 4096 [ 831.206494][T30439] EXT4-fs (loop2): group descriptors corrupted! [ 831.213916][T30454] loop1: detected capacity change from 0 to 4096 [ 831.227216][T30454] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.240665][T30454] EXT4-fs (loop1): group descriptors corrupted! 13:39:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090014c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000006900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010ff80f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 831.269721][T30450] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.306415][T30450] EXT4-fs (loop5): group descriptors corrupted! [ 831.325162][T30483] loop0: detected capacity change from 0 to 4096 [ 831.356504][T30486] loop3: detected capacity change from 0 to 4096 13:39:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 831.393081][T30483] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 831.414132][T30490] loop4: detected capacity change from 0 to 4096 [ 831.424827][T30490] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.434786][T30490] EXT4-fs (loop4): group descriptors corrupted! [ 831.442362][T30483] EXT4-fs (loop0): group descriptors corrupted! [ 831.450344][T30486] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.462047][T30497] loop1: detected capacity change from 0 to 4096 [ 831.470621][T30486] EXT4-fs (loop3): group descriptors corrupted! [ 831.471249][T30498] loop2: detected capacity change from 0 to 4096 [ 831.483244][T30503] loop5: detected capacity change from 0 to 4096 13:39:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090015c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 831.493674][T30503] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.506533][T30503] EXT4-fs (loop5): group descriptors corrupted! [ 831.514155][T30497] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.525880][T30498] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.537589][T30498] EXT4-fs (loop2): group descriptors corrupted! [ 831.544466][T30483] loop0: detected capacity change from 0 to 4096 [ 831.546808][T30486] loop3: detected capacity change from 0 to 4096 [ 831.560024][T30503] loop5: detected capacity change from 0 to 4096 [ 831.562019][T30483] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 831.579920][T30497] EXT4-fs (loop1): group descriptors corrupted! [ 831.580112][T30486] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 831.618856][T30483] EXT4-fs (loop0): group descriptors corrupted! [ 831.638132][T30486] EXT4-fs (loop3): group descriptors corrupted! [ 831.693712][T30520] loop4: detected capacity change from 0 to 4096 [ 831.721247][T30520] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fffe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000007900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 831.742959][T30520] EXT4-fs (loop4): group descriptors corrupted! [ 831.752714][T30525] loop0: detected capacity change from 0 to 4096 [ 831.765542][T30525] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900160000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 831.802596][T30525] EXT4-fs (loop0): group descriptors corrupted! [ 831.825039][T30534] loop2: detected capacity change from 0 to 4096 [ 831.835876][T30537] loop3: detected capacity change from 0 to 4096 [ 831.845046][T30534] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.858903][T30525] loop0: detected capacity change from 0 to 4096 [ 831.867334][T30539] loop1: detected capacity change from 0 to 4096 [ 831.867838][T30525] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 831.886010][T30537] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.888516][T30534] EXT4-fs (loop2): group descriptors corrupted! [ 831.902061][T30525] EXT4-fs (loop0): group descriptors corrupted! [ 831.907716][T30549] loop5: detected capacity change from 0 to 4096 [ 831.917559][T30539] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.927102][T30549] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.931681][T30553] loop4: detected capacity change from 0 to 4096 [ 831.936826][T30549] EXT4-fs (loop5): group descriptors corrupted! [ 831.945166][T30537] EXT4-fs (loop3): group descriptors corrupted! [ 831.950063][T30539] EXT4-fs (loop1): group descriptors corrupted! [ 831.970134][T30553] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 831.971476][T30534] loop2: detected capacity change from 0 to 4096 [ 831.980012][T30553] EXT4-fs (loop4): group descriptors corrupted! [ 831.994691][T30534] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.008109][T30549] loop5: detected capacity change from 0 to 4096 [ 832.015712][T30549] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.016029][T30537] loop3: detected capacity change from 0 to 4096 [ 832.025503][T30549] EXT4-fs (loop5): group descriptors corrupted! [ 832.042536][T30537] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.048883][T30534] EXT4-fs (loop2): group descriptors corrupted! [ 832.052510][T30539] loop1: detected capacity change from 0 to 4096 13:39:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100ff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.100398][T30537] EXT4-fs (loop3): group descriptors corrupted! [ 832.108120][T30553] loop4: detected capacity change from 0 to 4096 [ 832.112444][T30539] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.124317][T30553] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.142332][T30539] EXT4-fs (loop1): group descriptors corrupted! 13:39:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000008900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.266341][T30578] loop0: detected capacity change from 0 to 4096 [ 832.281688][T30578] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 832.284186][T30553] EXT4-fs (loop4): group descriptors corrupted! [ 832.325765][T30581] loop5: detected capacity change from 0 to 4096 [ 832.329739][T30578] EXT4-fs (loop0): group descriptors corrupted! [ 832.345294][T30581] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.361659][T30577] loop1: detected capacity change from 0 to 4096 13:39:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.372563][T30577] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.382801][T30577] EXT4-fs (loop1): group descriptors corrupted! [ 832.390052][T30581] EXT4-fs (loop5): group descriptors corrupted! [ 832.413624][T30591] loop2: detected capacity change from 0 to 4096 13:39:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900168000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.433600][T30591] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.442994][T30591] EXT4-fs (loop2): group descriptors corrupted! 13:39:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010fff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000009900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.525839][T30596] loop3: detected capacity change from 0 to 4096 [ 832.546902][T30596] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.564887][T30598] loop5: detected capacity change from 0 to 4096 [ 832.583062][T30596] EXT4-fs (loop3): group descriptors corrupted! [ 832.588106][T30609] loop1: detected capacity change from 0 to 4096 [ 832.605021][T30598] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.622842][T30609] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.632423][T30609] EXT4-fs (loop1): group descriptors corrupted! [ 832.637328][T30598] EXT4-fs (loop5): group descriptors corrupted! [ 832.646006][T30613] loop0: detected capacity change from 0 to 4096 [ 832.652437][T30614] loop2: detected capacity change from 0 to 4096 [ 832.664443][T30613] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 832.674773][T30613] EXT4-fs (loop0): group descriptors corrupted! 13:39:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001feff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.697096][T30614] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.709847][T30614] EXT4-fs (loop2): group descriptors corrupted! [ 832.723546][T30619] loop4: detected capacity change from 0 to 4096 [ 832.764584][T30613] loop0: detected capacity change from 0 to 4096 [ 832.791001][T30619] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.794809][T30624] loop3: detected capacity change from 0 to 4096 13:39:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.800548][T30613] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 832.820907][T30624] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 832.850914][T30624] EXT4-fs (loop3): group descriptors corrupted! 13:39:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.875894][T30619] EXT4-fs (loop4): group descriptors corrupted! [ 832.883395][T30636] loop5: detected capacity change from 0 to 4096 [ 832.913075][T30613] EXT4-fs (loop0): group descriptors corrupted! [ 832.936379][T30640] loop1: detected capacity change from 0 to 4096 [ 832.958440][T30646] loop2: detected capacity change from 0 to 4096 [ 832.972619][T30636] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 832.992921][T30646] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090016c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.039267][T30640] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.061166][T30636] EXT4-fs (loop5): group descriptors corrupted! [ 833.067992][T30646] EXT4-fs (loop2): group descriptors corrupted! [ 833.074740][T30640] EXT4-fs (loop1): group descriptors corrupted! [ 833.082820][T30651] loop0: detected capacity change from 0 to 4096 13:39:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.119917][T30657] loop3: detected capacity change from 0 to 4096 [ 833.136709][T30636] loop5: detected capacity change from 0 to 4096 [ 833.145794][T30636] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000b900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.161664][T30651] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 833.182343][T30651] EXT4-fs (loop0): group descriptors corrupted! [ 833.221553][T30657] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.237592][T30670] loop1: detected capacity change from 0 to 4096 [ 833.255463][T30636] EXT4-fs (loop5): group descriptors corrupted! 13:39:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.295402][T30651] loop0: detected capacity change from 0 to 4096 [ 833.306350][T30670] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.330694][T30657] EXT4-fs (loop3): group descriptors corrupted! 13:39:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.347644][T30674] loop4: detected capacity change from 0 to 4096 [ 833.367757][T30651] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.423209][T30651] EXT4-fs (loop0): group descriptors corrupted! [ 833.423249][T30679] loop2: detected capacity change from 0 to 4096 [ 833.454629][T30670] EXT4-fs (loop1): group descriptors corrupted! 13:39:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.490802][T30679] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.500198][T30679] EXT4-fs (loop2): group descriptors corrupted! [ 833.503915][T30674] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.552104][T30674] EXT4-fs (loop4): group descriptors corrupted! [ 833.584791][T30670] loop1: detected capacity change from 0 to 4096 [ 833.596809][T30670] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.607377][T30698] loop5: detected capacity change from 0 to 4096 [ 833.625485][T30698] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.628689][T30674] loop4: detected capacity change from 0 to 4096 [ 833.642927][T30701] loop0: detected capacity change from 0 to 4096 [ 833.646190][T30670] EXT4-fs (loop1): group descriptors corrupted! [ 833.658007][T30706] loop3: detected capacity change from 0 to 4096 [ 833.668572][T30706] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.669181][T30674] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.678195][T30706] EXT4-fs (loop3): group descriptors corrupted! [ 833.692950][T30701] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 833.703040][T30698] EXT4-fs (loop5): group descriptors corrupted! [ 833.709541][T30674] EXT4-fs (loop4): group descriptors corrupted! [ 833.713571][T30713] loop2: detected capacity change from 0 to 4096 [ 833.716451][T30701] EXT4-fs (loop0): group descriptors corrupted! 13:39:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.801931][T30706] loop3: detected capacity change from 0 to 4096 [ 833.810541][T30713] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.832936][T30698] loop5: detected capacity change from 0 to 4096 13:39:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.845950][T30706] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.855464][T30698] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.868002][T30706] EXT4-fs (loop3): group descriptors corrupted! 13:39:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900174000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 833.904973][T30713] EXT4-fs (loop2): group descriptors corrupted! [ 833.914012][T30698] EXT4-fs (loop5): group descriptors corrupted! [ 833.942813][T30727] loop1: detected capacity change from 0 to 4096 [ 833.965921][T30727] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 833.975566][T30713] loop2: detected capacity change from 0 to 4096 [ 833.978227][T30736] loop0: detected capacity change from 0 to 4096 [ 833.984843][T30727] EXT4-fs (loop1): group descriptors corrupted! [ 833.988331][T30735] loop3: detected capacity change from 0 to 4096 [ 834.008775][T30736] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 834.026587][T30735] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.036499][T30736] EXT4-fs (loop0): group descriptors corrupted! [ 834.043941][T30713] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 834.106965][T30713] EXT4-fs (loop2): group descriptors corrupted! [ 834.121377][T30735] EXT4-fs (loop3): group descriptors corrupted! 13:39:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000d900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 834.197747][T30749] loop4: detected capacity change from 0 to 4096 [ 834.211420][T30749] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.214168][T30754] loop1: detected capacity change from 0 to 4096 [ 834.235772][T30754] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.245352][T30754] EXT4-fs (loop1): group descriptors corrupted! [ 834.251039][T30749] EXT4-fs (loop4): group descriptors corrupted! [ 834.276419][T30735] loop3: detected capacity change from 0 to 4096 [ 834.276486][T30760] loop5: detected capacity change from 0 to 4096 [ 834.289743][T30735] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.301141][T30735] EXT4-fs (loop3): group descriptors corrupted! [ 834.309298][T30754] loop1: detected capacity change from 0 to 4096 [ 834.316046][T30760] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.328258][T30760] EXT4-fs (loop5): group descriptors corrupted! [ 834.330685][T30754] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 834.344005][T30754] EXT4-fs (loop1): group descriptors corrupted! [ 834.344061][T30774] loop2: detected capacity change from 0 to 4096 [ 834.359004][T30773] loop0: detected capacity change from 0 to 4096 [ 834.388444][T30774] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 834.398932][T30774] EXT4-fs (loop2): group descriptors corrupted! [ 834.405209][T30773] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 834.416684][T30773] EXT4-fs (loop0): group descriptors corrupted! [ 834.416755][T30749] loop4: detected capacity change from 0 to 4096 [ 834.429414][T30760] loop5: detected capacity change from 0 to 4096 [ 834.447030][T30760] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.456396][T30786] loop3: detected capacity change from 0 to 4096 [ 834.464970][T30786] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.475180][T30749] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.476655][T30786] EXT4-fs (loop3): group descriptors corrupted! [ 834.490944][T30760] EXT4-fs (loop5): group descriptors corrupted! [ 834.497672][T30749] EXT4-fs (loop4): group descriptors corrupted! [ 834.504110][T30774] loop2: detected capacity change from 0 to 4096 [ 834.512068][T30797] loop1: detected capacity change from 0 to 4096 [ 834.518536][T30773] loop0: detected capacity change from 0 to 4096 [ 834.526513][T30774] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.536188][T30797] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.545720][T30797] EXT4-fs (loop1): group descriptors corrupted! [ 834.547963][T30773] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 834.568132][T30774] EXT4-fs (loop2): group descriptors corrupted! [ 834.575179][T30773] EXT4-fs (loop0): group descriptors corrupted! [ 834.575385][T30786] loop3: detected capacity change from 0 to 4096 13:39:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090017a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 834.593940][T30797] loop1: detected capacity change from 0 to 4096 [ 834.600597][T30786] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.611125][T30797] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.628329][T30786] EXT4-fs (loop3): group descriptors corrupted! [ 834.637208][T30797] EXT4-fs (loop1): group descriptors corrupted! 13:39:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000e900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 834.801002][T30815] loop5: detected capacity change from 0 to 4096 [ 834.807454][T30816] loop4: detected capacity change from 0 to 4096 [ 834.822060][T30823] loop0: detected capacity change from 0 to 4096 [ 834.834257][T30815] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.843621][T30816] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.854202][T30823] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 834.864382][T30823] EXT4-fs (loop0): group descriptors corrupted! [ 834.869134][T30816] EXT4-fs (loop4): group descriptors corrupted! [ 834.871686][T30815] EXT4-fs (loop5): group descriptors corrupted! [ 834.883099][T30830] loop2: detected capacity change from 0 to 4096 [ 834.889711][T30831] loop3: detected capacity change from 0 to 4096 [ 834.938025][T30816] loop4: detected capacity change from 0 to 4096 [ 834.944605][T30815] loop5: detected capacity change from 0 to 4096 [ 834.947976][T30823] loop0: detected capacity change from 0 to 4096 [ 834.967613][T30815] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.978917][T30831] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 834.990913][T30823] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 835.020346][T30816] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.063288][T30830] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.075872][T30815] EXT4-fs (loop5): group descriptors corrupted! [ 835.082287][T30831] EXT4-fs (loop3): group descriptors corrupted! [ 835.090882][T30836] loop1: detected capacity change from 0 to 4096 [ 835.091234][T30823] EXT4-fs (loop0): group descriptors corrupted! [ 835.107268][T30816] EXT4-fs (loop4): group descriptors corrupted! 13:39:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900184000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 835.115808][T30836] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.127691][T30836] EXT4-fs (loop1): group descriptors corrupted! [ 835.147138][T30830] EXT4-fs (loop2): group descriptors corrupted! 13:39:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000f900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 835.268611][T30857] loop0: detected capacity change from 0 to 4096 [ 835.269373][T30856] loop4: detected capacity change from 0 to 4096 [ 835.290812][T30866] loop3: detected capacity change from 0 to 4096 [ 835.298190][T30856] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.298735][T30857] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 835.307392][T30856] EXT4-fs (loop4): group descriptors corrupted! [ 835.317473][T30866] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.323670][T30857] EXT4-fs (loop0): group descriptors corrupted! [ 835.339114][T30859] loop1: detected capacity change from 0 to 4096 [ 835.349790][T30859] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.359410][T30859] EXT4-fs (loop1): group descriptors corrupted! [ 835.365922][T30866] EXT4-fs (loop3): group descriptors corrupted! [ 835.377475][T30876] loop5: detected capacity change from 0 to 4096 [ 835.377589][T30856] loop4: detected capacity change from 0 to 4096 [ 835.390475][T30876] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.399998][T30877] loop2: detected capacity change from 0 to 4096 [ 835.407623][T30856] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.423777][T30877] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.435311][T30859] loop1: detected capacity change from 0 to 4096 [ 835.444090][T30876] EXT4-fs (loop5): group descriptors corrupted! [ 835.451371][T30877] EXT4-fs (loop2): group descriptors corrupted! [ 835.458593][T30856] EXT4-fs (loop4): group descriptors corrupted! 13:39:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fe000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 835.474065][T30859] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.495341][T30857] loop0: detected capacity change from 0 to 4096 [ 835.497463][T30866] loop3: detected capacity change from 0 to 4096 [ 835.508664][T30859] EXT4-fs (loop1): group descriptors corrupted! 13:39:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 835.538293][T30857] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 835.558438][T30866] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.567784][T30866] EXT4-fs (loop3): group descriptors corrupted! 13:39:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000010900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 835.589698][T30857] EXT4-fs (loop0): group descriptors corrupted! 13:39:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 835.678018][T30905] loop4: detected capacity change from 0 to 4096 [ 835.688213][T30905] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.697548][T30905] EXT4-fs (loop4): group descriptors corrupted! [ 835.717493][T30897] loop5: detected capacity change from 0 to 4096 [ 835.725307][T30909] loop3: detected capacity change from 0 to 4096 [ 835.740818][T30915] loop1: detected capacity change from 0 to 4096 [ 835.750605][T30915] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.753232][T30905] loop4: detected capacity change from 0 to 4096 [ 835.759886][T30915] EXT4-fs (loop1): group descriptors corrupted! [ 835.767321][T30914] loop2: detected capacity change from 0 to 4096 [ 835.781903][T30925] loop0: detected capacity change from 0 to 4096 [ 835.792004][T30925] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 835.792683][T30909] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.801772][T30925] EXT4-fs (loop0): group descriptors corrupted! [ 835.816248][T30905] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.825600][T30897] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.836154][T30915] loop1: detected capacity change from 0 to 4096 [ 835.836280][T30914] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.851799][T30905] EXT4-fs (loop4): group descriptors corrupted! [ 835.859529][T30915] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 835.868846][T30914] EXT4-fs (loop2): group descriptors corrupted! 13:39:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 835.878827][T30909] EXT4-fs (loop3): group descriptors corrupted! [ 835.885184][T30925] loop0: detected capacity change from 0 to 4096 [ 835.898574][T30897] EXT4-fs (loop5): group descriptors corrupted! [ 835.903902][T30915] EXT4-fs (loop1): group descriptors corrupted! [ 835.963749][T30925] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 835.979126][T30925] EXT4-fs (loop0): group descriptors corrupted! 13:39:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000011900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 836.165310][T30952] loop3: detected capacity change from 0 to 4096 [ 836.169061][T30951] loop4: detected capacity change from 0 to 4096 [ 836.181007][T30952] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.190409][T30955] loop2: detected capacity change from 0 to 4096 [ 836.191016][T30952] EXT4-fs (loop3): group descriptors corrupted! [ 836.206963][T30951] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.224775][T30955] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.235229][T30961] loop5: detected capacity change from 0 to 4096 [ 836.243333][T30957] loop0: detected capacity change from 0 to 4096 [ 836.243497][T30951] EXT4-fs (loop4): group descriptors corrupted! [ 836.259573][T30957] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 836.260884][T30955] EXT4-fs (loop2): group descriptors corrupted! [ 836.270688][T30967] loop1: detected capacity change from 0 to 4096 [ 836.283351][T30961] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.288790][T30957] EXT4-fs (loop0): group descriptors corrupted! [ 836.295387][T30961] EXT4-fs (loop5): group descriptors corrupted! [ 836.309409][T30967] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.316697][T30952] loop3: detected capacity change from 0 to 4096 [ 836.319147][T30967] EXT4-fs (loop1): group descriptors corrupted! [ 836.332534][T30952] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.338125][T30951] loop4: detected capacity change from 0 to 4096 [ 836.345081][T30952] EXT4-fs (loop3): group descriptors corrupted! [ 836.356159][T30951] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.368531][T30951] EXT4-fs (loop4): group descriptors corrupted! [ 836.377334][T30955] loop2: detected capacity change from 0 to 4096 [ 836.387137][T30967] loop1: detected capacity change from 0 to 4096 [ 836.387184][T30961] loop5: detected capacity change from 0 to 4096 [ 836.401255][T30967] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.410777][T30957] loop0: detected capacity change from 0 to 4096 13:39:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 836.418742][T30955] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.428173][T30967] EXT4-fs (loop1): group descriptors corrupted! [ 836.434632][T30955] EXT4-fs (loop2): group descriptors corrupted! [ 836.442317][T30961] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.451934][T30961] EXT4-fs (loop5): group descriptors corrupted! [ 836.459492][T30957] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000012900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000040000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 836.513406][T30997] loop3: detected capacity change from 0 to 4096 [ 836.529692][T30997] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.539212][T30997] EXT4-fs (loop3): group descriptors corrupted! 13:39:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 836.594111][T30957] EXT4-fs (loop0): group descriptors corrupted! [ 836.610106][T31002] loop4: detected capacity change from 0 to 4096 [ 836.636274][T31008] loop2: detected capacity change from 0 to 4096 [ 836.639210][T31010] loop5: detected capacity change from 0 to 4096 [ 836.659356][T31002] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.675603][T31007] loop3: detected capacity change from 0 to 4096 13:39:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 836.675707][T31002] EXT4-fs (loop4): group descriptors corrupted! [ 836.694803][T31010] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.705018][T31008] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.713704][T31018] loop1: detected capacity change from 0 to 4096 [ 836.725689][T31007] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.735813][T31010] EXT4-fs (loop5): group descriptors corrupted! [ 836.740634][T31018] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.751431][T31008] EXT4-fs (loop2): group descriptors corrupted! [ 836.757989][T31002] loop4: detected capacity change from 0 to 4096 [ 836.767174][T31007] EXT4-fs (loop3): group descriptors corrupted! [ 836.773723][T31002] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.775638][T31018] EXT4-fs (loop1): group descriptors corrupted! [ 836.790954][T31002] EXT4-fs (loop4): group descriptors corrupted! [ 836.799372][T31026] loop0: detected capacity change from 0 to 4096 [ 836.806805][T31010] loop5: detected capacity change from 0 to 4096 [ 836.854875][T31010] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.858841][T31018] loop1: detected capacity change from 0 to 4096 [ 836.869637][T31010] EXT4-fs (loop5): group descriptors corrupted! [ 836.871520][T31008] loop2: detected capacity change from 0 to 4096 13:39:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 836.898786][T31008] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.899883][T31007] loop3: detected capacity change from 0 to 4096 [ 836.908222][T31018] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.944594][T31008] EXT4-fs (loop2): group descriptors corrupted! [ 836.954917][T31007] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 836.969347][T31026] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 836.978004][T31018] EXT4-fs (loop1): group descriptors corrupted! [ 836.985776][T31007] EXT4-fs (loop3): group descriptors corrupted! [ 836.992740][T31045] loop4: detected capacity change from 0 to 4096 13:39:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000025900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.001497][T31026] EXT4-fs (loop0): group descriptors corrupted! [ 837.009687][T31045] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.020921][T31045] EXT4-fs (loop4): group descriptors corrupted! [ 837.112294][T31045] loop4: detected capacity change from 0 to 4096 [ 837.144190][T31045] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.154718][T31026] loop0: detected capacity change from 0 to 4096 13:39:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.182380][T31026] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 837.192237][T31062] loop5: detected capacity change from 0 to 4096 [ 837.203875][T31062] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.204624][T31045] EXT4-fs (loop4): group descriptors corrupted! [ 837.217935][T31062] EXT4-fs (loop5): group descriptors corrupted! [ 837.225237][T31026] EXT4-fs (loop0): group descriptors corrupted! [ 837.238042][T31064] loop2: detected capacity change from 0 to 4096 [ 837.246828][T31064] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.254443][T31060] loop3: detected capacity change from 0 to 4096 [ 837.256135][T31064] EXT4-fs (loop2): group descriptors corrupted! [ 837.281771][T31062] loop5: detected capacity change from 0 to 4096 13:39:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.296002][T31060] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.297308][T31062] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.351281][T31064] loop2: detected capacity change from 0 to 4096 [ 837.380292][T31064] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.391617][T31064] EXT4-fs (loop2): group descriptors corrupted! 13:39:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.392645][T31078] loop1: detected capacity change from 0 to 4096 [ 837.417486][T31078] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900002e900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.442010][T31060] EXT4-fs (loop3): group descriptors corrupted! [ 837.473571][T31062] EXT4-fs (loop5): group descriptors corrupted! [ 837.481620][T31078] EXT4-fs (loop1): group descriptors corrupted! 13:39:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.520641][T31087] loop4: detected capacity change from 0 to 4096 [ 837.542200][T31078] loop1: detected capacity change from 0 to 4096 13:39:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010007cd000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.577499][T31087] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.592414][T31078] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.614778][T31093] loop2: detected capacity change from 0 to 4096 [ 837.621326][T31103] loop5: detected capacity change from 0 to 4096 [ 837.621471][T31078] EXT4-fs (loop1): group descriptors corrupted! [ 837.646389][T31087] EXT4-fs (loop4): group descriptors corrupted! [ 837.653488][T31109] loop3: detected capacity change from 0 to 4096 [ 837.656080][T31106] loop0: detected capacity change from 0 to 4096 [ 837.666596][T31103] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.668892][T31093] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.685197][T31103] EXT4-fs (loop5): group descriptors corrupted! [ 837.699516][T31109] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.713998][T31087] loop4: detected capacity change from 0 to 4096 13:39:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.717796][T31106] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 837.730616][T31087] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.742481][T31109] EXT4-fs (loop3): group descriptors corrupted! [ 837.747842][T31093] EXT4-fs (loop2): group descriptors corrupted! [ 837.749275][T31087] EXT4-fs (loop4): group descriptors corrupted! [ 837.761971][T31106] EXT4-fs (loop0): group descriptors corrupted! [ 837.783555][T31093] loop2: detected capacity change from 0 to 4096 [ 837.789219][T31103] loop5: detected capacity change from 0 to 4096 [ 837.791232][T31093] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.796594][T31121] loop1: detected capacity change from 0 to 4096 [ 837.806917][T31093] EXT4-fs (loop2): group descriptors corrupted! [ 837.825430][T31109] loop3: detected capacity change from 0 to 4096 13:39:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.825575][T31103] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.848711][T31109] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.861479][T31106] loop0: detected capacity change from 0 to 4096 [ 837.867685][T31103] EXT4-fs (loop5): group descriptors corrupted! [ 837.876356][T31121] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 837.899826][T31135] loop4: detected capacity change from 0 to 4096 [ 837.928456][T31106] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000048900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 837.974100][T31121] EXT4-fs (loop1): group descriptors corrupted! [ 837.979147][T31109] EXT4-fs (loop3): group descriptors corrupted! [ 838.009401][T31106] EXT4-fs (loop0): group descriptors corrupted! 13:39:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fffe000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.019458][T31135] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.078132][T31135] EXT4-fs (loop4): group descriptors corrupted! [ 838.091725][T31151] loop2: detected capacity change from 0 to 4096 [ 838.111490][T31121] loop1: detected capacity change from 0 to 4096 [ 838.119980][T31121] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.126583][T31135] loop4: detected capacity change from 0 to 4096 [ 838.136744][T31135] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.138950][T31150] loop0: detected capacity change from 0 to 4096 [ 838.146086][T31135] EXT4-fs (loop4): group descriptors corrupted! [ 838.159104][T31121] EXT4-fs (loop1): group descriptors corrupted! [ 838.159151][T31160] loop3: detected capacity change from 0 to 4096 [ 838.171916][T31151] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.182882][T31151] EXT4-fs (loop2): group descriptors corrupted! [ 838.193828][T31160] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.203250][T31160] EXT4-fs (loop3): group descriptors corrupted! [ 838.223826][T31166] loop5: detected capacity change from 0 to 4096 13:39:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900004c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.250746][T31150] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 838.271112][T31166] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.282042][T31166] EXT4-fs (loop5): group descriptors corrupted! 13:39:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001c1030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000002000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.324082][T31150] EXT4-fs (loop0): group descriptors corrupted! [ 838.339519][T31174] loop1: detected capacity change from 0 to 4096 [ 838.347802][T31174] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.357178][T31174] EXT4-fs (loop1): group descriptors corrupted! [ 838.425864][T31181] loop5: detected capacity change from 0 to 4096 [ 838.427760][T31150] loop0: detected capacity change from 0 to 4096 [ 838.439499][T31183] loop4: detected capacity change from 0 to 4096 [ 838.445905][T31174] loop1: detected capacity change from 0 to 4096 [ 838.454780][T31182] loop2: detected capacity change from 0 to 4096 [ 838.454837][T31181] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.471020][T31150] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 838.471142][T31174] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.490132][T31174] EXT4-fs (loop1): group descriptors corrupted! [ 838.495504][T31181] EXT4-fs (loop5): group descriptors corrupted! [ 838.496656][T31150] EXT4-fs (loop0): group descriptors corrupted! [ 838.504923][T31196] loop3: detected capacity change from 0 to 4096 [ 838.517337][T31182] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.532634][T31183] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900005c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.600508][T31182] EXT4-fs (loop2): group descriptors corrupted! [ 838.627697][T31196] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.688145][T31183] EXT4-fs (loop4): group descriptors corrupted! [ 838.702087][T31196] EXT4-fs (loop3): group descriptors corrupted! 13:39:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.777331][T31183] loop4: detected capacity change from 0 to 4096 [ 838.783814][T31211] loop2: detected capacity change from 0 to 4096 [ 838.788101][T31210] loop0: detected capacity change from 0 to 4096 [ 838.801696][T31210] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 838.811383][T31210] EXT4-fs (loop0): group descriptors corrupted! [ 838.822141][T31183] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.827291][T31226] loop3: detected capacity change from 0 to 4096 [ 838.838049][T31213] loop5: detected capacity change from 0 to 4096 [ 838.846942][T31211] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.856620][T31226] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.856882][T31213] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.877394][T31226] EXT4-fs (loop3): group descriptors corrupted! [ 838.884073][T31183] EXT4-fs (loop4): group descriptors corrupted! [ 838.884261][T31211] EXT4-fs (loop2): group descriptors corrupted! [ 838.895228][T31231] loop1: detected capacity change from 0 to 4096 [ 838.897134][T31213] EXT4-fs (loop5): group descriptors corrupted! [ 838.903331][T31210] loop0: detected capacity change from 0 to 4096 [ 838.917684][T31210] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 838.927685][T31231] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 838.935469][T31210] EXT4-fs (loop0): group descriptors corrupted! [ 838.937086][T31231] EXT4-fs (loop1): group descriptors corrupted! [ 838.955052][T31211] loop2: detected capacity change from 0 to 4096 13:39:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 838.993421][T31213] loop5: detected capacity change from 0 to 4096 [ 839.030409][T31211] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.041339][T31213] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.064902][T31226] loop3: detected capacity change from 0 to 4096 [ 839.073712][T31226] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.083538][T31226] EXT4-fs (loop3): group descriptors corrupted! [ 839.089675][T31211] EXT4-fs (loop2): group descriptors corrupted! [ 839.090515][T31213] EXT4-fs (loop5): group descriptors corrupted! [ 839.100358][T31231] loop1: detected capacity change from 0 to 4096 [ 839.117823][T31231] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000004000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.146764][T31254] loop4: detected capacity change from 0 to 4096 [ 839.148584][T31231] EXT4-fs (loop1): group descriptors corrupted! [ 839.166008][T31256] loop0: detected capacity change from 0 to 4096 13:39:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.188904][T31256] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000060900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.228491][T31254] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.277872][T31262] loop3: detected capacity change from 0 to 4096 [ 839.288055][T31256] EXT4-fs (loop0): group descriptors corrupted! [ 839.294588][T31254] EXT4-fs (loop4): group descriptors corrupted! [ 839.312022][T31262] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000040000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.334424][T31262] EXT4-fs (loop3): group descriptors corrupted! [ 839.344030][T31272] loop1: detected capacity change from 0 to 4096 [ 839.354510][T31272] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.365825][T31272] EXT4-fs (loop1): group descriptors corrupted! [ 839.373091][T31269] loop2: detected capacity change from 0 to 4096 [ 839.397463][T31279] loop5: detected capacity change from 0 to 4096 [ 839.416293][T31279] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.425564][T31279] EXT4-fs (loop5): group descriptors corrupted! 13:39:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.452506][T31269] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.468384][T31285] loop4: detected capacity change from 0 to 4096 [ 839.470830][T31269] EXT4-fs (loop2): group descriptors corrupted! [ 839.475181][T31272] loop1: detected capacity change from 0 to 4096 [ 839.488809][T31286] loop0: detected capacity change from 0 to 4096 [ 839.492340][T31262] loop3: detected capacity change from 0 to 4096 13:39:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000068900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.524103][T31262] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.537853][T31272] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.552988][T31286] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:39:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000040000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.574535][T31262] EXT4-fs (loop3): group descriptors corrupted! [ 839.582124][T31272] EXT4-fs (loop1): group descriptors corrupted! [ 839.589566][T31285] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.600803][T31286] EXT4-fs (loop0): group descriptors corrupted! [ 839.618807][T31285] EXT4-fs (loop4): group descriptors corrupted! 13:39:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.647257][T31304] loop2: detected capacity change from 0 to 4096 [ 839.676251][T31286] loop0: detected capacity change from 0 to 4096 [ 839.695701][T31285] loop4: detected capacity change from 0 to 4096 [ 839.721313][T31313] loop3: detected capacity change from 0 to 4096 [ 839.731525][T31304] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.744274][T31285] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.756430][T31286] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 839.809342][T31285] EXT4-fs (loop4): group descriptors corrupted! [ 839.815785][T31304] EXT4-fs (loop2): group descriptors corrupted! [ 839.823789][T31286] EXT4-fs (loop0): group descriptors corrupted! [ 839.823850][T31319] loop5: detected capacity change from 0 to 4096 [ 839.840990][T31313] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.851214][T31319] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.860703][T31323] loop1: detected capacity change from 0 to 4096 [ 839.870898][T31323] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.880545][T31313] EXT4-fs (loop3): group descriptors corrupted! [ 839.881388][T31304] loop2: detected capacity change from 0 to 4096 [ 839.886976][T31319] EXT4-fs (loop5): group descriptors corrupted! [ 839.899929][T31323] EXT4-fs (loop1): group descriptors corrupted! 13:39:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 839.925364][T31304] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 839.937037][T31304] EXT4-fs (loop2): group descriptors corrupted! 13:39:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900006c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.023506][T31319] loop5: detected capacity change from 0 to 4096 [ 840.034217][T31319] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.044248][T31313] loop3: detected capacity change from 0 to 4096 [ 840.052485][T31319] EXT4-fs (loop5): group descriptors corrupted! [ 840.060307][T31345] loop0: detected capacity change from 0 to 4096 [ 840.066805][T31346] loop4: detected capacity change from 0 to 4096 [ 840.074276][T31348] loop1: detected capacity change from 0 to 4096 [ 840.081133][T31313] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.092599][T31348] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.102554][T31345] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 840.112514][T31313] EXT4-fs (loop3): group descriptors corrupted! [ 840.114586][T31345] EXT4-fs (loop0): group descriptors corrupted! [ 840.125465][T31346] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.125476][T31348] EXT4-fs (loop1): group descriptors corrupted! [ 840.141474][T31346] EXT4-fs (loop4): group descriptors corrupted! [ 840.143586][T31356] loop2: detected capacity change from 0 to 4096 [ 840.160345][T31356] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:39:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.171088][T31356] EXT4-fs (loop2): group descriptors corrupted! [ 840.242400][T31346] loop4: detected capacity change from 0 to 4096 [ 840.258936][T31345] loop0: detected capacity change from 0 to 4096 [ 840.258936][T31348] loop1: detected capacity change from 0 to 4096 13:39:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000074900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.284813][T31346] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.299167][T31345] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 840.315830][T31348] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.325328][T31348] EXT4-fs (loop1): group descriptors corrupted! 13:39:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100feff000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.342983][T31346] EXT4-fs (loop4): group descriptors corrupted! [ 840.349689][T31345] EXT4-fs (loop0): group descriptors corrupted! 13:39:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fffe000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.396115][T31378] loop2: detected capacity change from 0 to 4096 [ 840.427519][T31378] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.436854][T31378] EXT4-fs (loop2): group descriptors corrupted! 13:39:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.466702][T31375] loop1: detected capacity change from 0 to 4096 [ 840.475054][T31386] loop3: detected capacity change from 0 to 4096 [ 840.516507][T31386] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.532419][T31375] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.543006][T31378] loop2: detected capacity change from 0 to 4096 [ 840.544074][T31386] EXT4-fs (loop3): group descriptors corrupted! [ 840.549511][T31392] loop5: detected capacity change from 0 to 4096 [ 840.567557][T31378] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.580907][T31375] EXT4-fs (loop1): group descriptors corrupted! [ 840.583502][T31402] loop4: detected capacity change from 0 to 4096 [ 840.589839][T31378] EXT4-fs (loop2): group descriptors corrupted! [ 840.599992][T31394] loop0: detected capacity change from 0 to 4096 [ 840.608806][T31392] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.628018][T31392] EXT4-fs (loop5): group descriptors corrupted! [ 840.630913][T31386] loop3: detected capacity change from 0 to 4096 [ 840.634373][T31394] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 840.650968][T31402] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.660822][T31402] EXT4-fs (loop4): group descriptors corrupted! [ 840.667151][T31394] EXT4-fs (loop0): group descriptors corrupted! 13:39:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:39:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900007a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.667151][T31386] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.667172][T31386] EXT4-fs (loop3): group descriptors corrupted! 13:39:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000008000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.797973][T31394] loop0: detected capacity change from 0 to 4096 [ 840.821463][T31402] loop4: detected capacity change from 0 to 4096 [ 840.829470][T31392] loop5: detected capacity change from 0 to 4096 [ 840.838822][T31394] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 840.853939][T31402] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.863553][T31392] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.897819][T31392] EXT4-fs (loop5): group descriptors corrupted! [ 840.902453][T31394] EXT4-fs (loop0): group descriptors corrupted! [ 840.904299][T31428] loop3: detected capacity change from 0 to 4096 [ 840.913339][T31402] EXT4-fs (loop4): group descriptors corrupted! [ 840.930124][T31428] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.939654][T31429] loop1: detected capacity change from 0 to 4096 13:40:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100feffffff00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.963190][T31429] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 840.966748][T31433] loop2: detected capacity change from 0 to 4096 [ 840.973947][T31429] EXT4-fs (loop1): group descriptors corrupted! 13:40:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100feff000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.013975][T31428] EXT4-fs (loop3): group descriptors corrupted! 13:40:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.122648][T31445] loop5: detected capacity change from 0 to 4096 [ 841.138326][T31433] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.147708][T31447] loop3: detected capacity change from 0 to 4096 [ 841.155333][T31449] loop4: detected capacity change from 0 to 4096 [ 841.159651][T31433] EXT4-fs (loop2): group descriptors corrupted! 13:40:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000fe900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.170214][T31447] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.184015][T31455] loop1: detected capacity change from 0 to 4096 [ 841.188334][T31445] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.192030][T31459] loop0: detected capacity change from 0 to 4096 [ 841.205882][T31447] EXT4-fs (loop3): group descriptors corrupted! [ 841.212359][T31445] EXT4-fs (loop5): group descriptors corrupted! [ 841.220874][T31449] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.233618][T31459] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 841.243451][T31459] EXT4-fs (loop0): group descriptors corrupted! [ 841.252536][T31449] EXT4-fs (loop4): group descriptors corrupted! [ 841.264957][T31447] loop3: detected capacity change from 0 to 4096 [ 841.272510][T31455] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.282540][T31445] loop5: detected capacity change from 0 to 4096 [ 841.286846][T31447] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.298787][T31447] EXT4-fs (loop3): group descriptors corrupted! [ 841.305470][T31445] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.305547][T31455] EXT4-fs (loop1): group descriptors corrupted! [ 841.319364][T31449] loop4: detected capacity change from 0 to 4096 [ 841.321440][T31445] EXT4-fs (loop5): group descriptors corrupted! [ 841.327394][T31459] loop0: detected capacity change from 0 to 4096 [ 841.343917][T31472] loop2: detected capacity change from 0 to 4096 [ 841.351357][T31449] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.366790][T31459] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 841.375826][T31455] loop1: detected capacity change from 0 to 4096 [ 841.385940][T31455] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.395899][T31455] EXT4-fs (loop1): group descriptors corrupted! [ 841.403028][T31459] EXT4-fs (loop0): group descriptors corrupted! [ 841.409954][T31449] EXT4-fs (loop4): group descriptors corrupted! 13:40:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100feffffffffffffff000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.417942][T31472] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.433626][T31472] EXT4-fs (loop2): group descriptors corrupted! [ 841.442843][T31489] loop3: detected capacity change from 0 to 4096 [ 841.456545][T31489] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100feffffff00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.478443][T31489] EXT4-fs (loop3): group descriptors corrupted! [ 841.508479][T31495] loop5: detected capacity change from 0 to 4096 [ 841.577186][T31495] EXT4-fs (loop5): bad geometry: first data block 16777215 is beyond end of filesystem (512) [ 841.591201][T31501] loop1: detected capacity change from 0 to 4096 [ 841.601808][T31501] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.611187][T31501] EXT4-fs (loop1): group descriptors corrupted! [ 841.617556][T31472] loop2: detected capacity change from 0 to 4096 [ 841.624006][T31489] loop3: detected capacity change from 0 to 4096 [ 841.633349][T31500] loop0: detected capacity change from 0 to 4096 [ 841.640805][T31472] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.652569][T31489] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.662086][T31510] loop4: detected capacity change from 0 to 4096 [ 841.668611][T31501] loop1: detected capacity change from 0 to 4096 13:40:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000002000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.675162][T31510] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.683579][T31472] EXT4-fs (loop2): group descriptors corrupted! [ 841.684719][T31510] EXT4-fs (loop4): group descriptors corrupted! [ 841.699074][T31489] EXT4-fs (loop3): group descriptors corrupted! [ 841.710071][T31501] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.710976][T31500] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 841.729475][T31501] EXT4-fs (loop1): group descriptors corrupted! [ 841.736206][T31500] EXT4-fs (loop0): group descriptors corrupted! 13:40:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100feffffffffffffff000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900200000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.819125][T31510] loop4: detected capacity change from 0 to 4096 [ 841.819727][T31524] loop5: detected capacity change from 0 to 4096 [ 841.857178][T31524] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.867319][T31510] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.873180][T31524] EXT4-fs (loop5): group descriptors corrupted! [ 841.903592][T31530] loop3: detected capacity change from 0 to 4096 [ 841.913976][T31510] EXT4-fs (loop4): group descriptors corrupted! [ 841.924908][T31530] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.937058][T31542] loop1: detected capacity change from 0 to 4096 [ 841.941875][T31537] loop0: detected capacity change from 0 to 4096 [ 841.949823][T31530] EXT4-fs (loop3): group descriptors corrupted! [ 841.950396][T31543] loop2: detected capacity change from 0 to 4096 13:40:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.969876][T31542] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 841.982386][T31524] loop5: detected capacity change from 0 to 4096 [ 841.989296][T31537] EXT4-fs (loop0): bad geometry: first data block 16777215 is beyond end of filesystem (512) [ 842.001969][T31543] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.009582][T31542] EXT4-fs (loop1): group descriptors corrupted! [ 842.011486][T31543] EXT4-fs (loop2): group descriptors corrupted! [ 842.019379][T31530] loop3: detected capacity change from 0 to 4096 [ 842.037509][T31524] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.054415][T31524] EXT4-fs (loop5): group descriptors corrupted! 13:40:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.073223][T31530] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.083527][T31537] loop0: detected capacity change from 0 to 4096 [ 842.095019][T31530] EXT4-fs (loop3): group descriptors corrupted! [ 842.103249][T31562] loop4: detected capacity change from 0 to 4096 13:40:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.121708][T31537] EXT4-fs (loop0): bad geometry: first data block 16777215 is beyond end of filesystem (512) [ 842.128024][T31543] loop2: detected capacity change from 0 to 4096 [ 842.132123][T31542] loop1: detected capacity change from 0 to 4096 [ 842.154613][T31562] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.164156][T31562] EXT4-fs (loop4): group descriptors corrupted! [ 842.172877][T31542] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.182261][T31542] EXT4-fs (loop1): group descriptors corrupted! [ 842.196889][T31543] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000002000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.233036][T31543] EXT4-fs (loop2): group descriptors corrupted! 13:40:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900300000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.312963][T31574] loop3: detected capacity change from 0 to 4096 [ 842.347070][T31574] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.381470][T31583] loop5: detected capacity change from 0 to 4096 [ 842.402576][T31574] EXT4-fs (loop3): group descriptors corrupted! [ 842.403248][T31590] loop0: detected capacity change from 0 to 4096 [ 842.413995][T31583] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.415893][T31591] loop4: detected capacity change from 0 to 4096 [ 842.427195][T31583] EXT4-fs (loop5): group descriptors corrupted! [ 842.439937][T31595] loop1: detected capacity change from 0 to 4096 [ 842.446503][T31589] loop2: detected capacity change from 0 to 4096 [ 842.451442][T31595] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.455420][T31590] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 842.464474][T31595] EXT4-fs (loop1): group descriptors corrupted! 13:40:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.482152][T31589] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.482758][T31590] EXT4-fs (loop0): group descriptors corrupted! [ 842.499164][T31591] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.511057][T31591] EXT4-fs (loop4): group descriptors corrupted! [ 842.518460][T31589] EXT4-fs (loop2): group descriptors corrupted! 13:40:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900400000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.574662][T31583] loop5: detected capacity change from 0 to 4096 [ 842.581235][T31591] loop4: detected capacity change from 0 to 4096 [ 842.608050][T31590] loop0: detected capacity change from 0 to 4096 [ 842.615065][T31595] loop1: detected capacity change from 0 to 4096 [ 842.624144][T31591] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.635690][T31583] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.653034][T31595] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.662891][T31595] EXT4-fs (loop1): group descriptors corrupted! 13:40:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.663517][T31590] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 842.670397][T31591] EXT4-fs (loop4): group descriptors corrupted! [ 842.686247][T31583] EXT4-fs (loop5): group descriptors corrupted! [ 842.693386][T31590] EXT4-fs (loop0): group descriptors corrupted! [ 842.706879][T31620] loop2: detected capacity change from 0 to 4096 13:40:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000004000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.727962][T31617] loop3: detected capacity change from 0 to 4096 [ 842.758210][T31620] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.758405][T31617] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 842.767862][T31620] EXT4-fs (loop2): group descriptors corrupted! [ 842.805774][T31617] EXT4-fs (loop3): group descriptors corrupted! [ 842.889449][T31620] loop2: detected capacity change from 0 to 4096 [ 842.896050][T31641] loop4: detected capacity change from 0 to 4096 [ 842.911469][T31629] loop1: detected capacity change from 0 to 4096 [ 842.911469][T31636] loop0: detected capacity change from 0 to 4096 [ 842.930666][T31641] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 842.965176][T31636] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 842.995342][T31620] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.024959][T31629] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.044093][T31641] EXT4-fs (loop4): group descriptors corrupted! [ 843.058214][T31649] loop5: detected capacity change from 0 to 4096 [ 843.081349][T31649] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.115008][T31636] EXT4-fs (loop0): group descriptors corrupted! [ 843.122611][T31620] EXT4-fs (loop2): group descriptors corrupted! 13:40:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900500000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.129460][T31629] EXT4-fs (loop1): group descriptors corrupted! [ 843.136074][T31649] EXT4-fs (loop5): group descriptors corrupted! [ 843.153216][T31636] loop0: detected capacity change from 0 to 4096 [ 843.170993][T31655] loop3: detected capacity change from 0 to 4096 13:40:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.186437][T31655] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.209209][T31636] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000004000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.252036][T31636] EXT4-fs (loop0): group descriptors corrupted! [ 843.277426][T31655] EXT4-fs (loop3): group descriptors corrupted! 13:40:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000010000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.316355][T31664] loop5: detected capacity change from 0 to 4096 [ 843.344296][T31664] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.344858][T31671] loop4: detected capacity change from 0 to 4096 [ 843.371642][T31670] loop2: detected capacity change from 0 to 4096 [ 843.383024][T31672] loop1: detected capacity change from 0 to 4096 [ 843.391846][T31664] EXT4-fs (loop5): group descriptors corrupted! [ 843.399639][T31676] loop0: detected capacity change from 0 to 4096 [ 843.439962][T31671] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.450344][T31676] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 843.467649][T31676] EXT4-fs (loop0): group descriptors corrupted! [ 843.480120][T31671] EXT4-fs (loop4): group descriptors corrupted! 13:40:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.488930][T31670] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.510824][T31672] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.520898][T31687] loop3: detected capacity change from 0 to 4096 13:40:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900600000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.537197][T31687] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.557619][T31687] EXT4-fs (loop3): group descriptors corrupted! [ 843.564406][T31670] EXT4-fs (loop2): group descriptors corrupted! [ 843.571270][T31672] EXT4-fs (loop1): group descriptors corrupted! 13:40:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.610251][T31687] loop3: detected capacity change from 0 to 4096 [ 843.617876][T31687] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.627587][T31687] EXT4-fs (loop3): group descriptors corrupted! 13:40:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.673219][T31696] loop5: detected capacity change from 0 to 4096 [ 843.698894][T31696] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.709108][T31709] loop2: detected capacity change from 0 to 4096 [ 843.720934][T31717] loop4: detected capacity change from 0 to 4096 [ 843.725126][T31713] loop0: detected capacity change from 0 to 4096 [ 843.734050][T31717] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.736496][T31708] loop1: detected capacity change from 0 to 4096 [ 843.744596][T31717] EXT4-fs (loop4): group descriptors corrupted! [ 843.759719][T31709] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.771752][T31708] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.774202][T31696] EXT4-fs (loop5): group descriptors corrupted! [ 843.781790][T31708] EXT4-fs (loop1): group descriptors corrupted! [ 843.787665][T31712] loop3: detected capacity change from 0 to 4096 [ 843.805193][T31713] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 843.806404][T31709] EXT4-fs (loop2): group descriptors corrupted! [ 843.820963][T31717] loop4: detected capacity change from 0 to 4096 [ 843.828043][T31713] EXT4-fs (loop0): group descriptors corrupted! [ 843.843130][T31712] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.855111][T31708] loop1: detected capacity change from 0 to 4096 [ 843.866341][T31712] EXT4-fs (loop3): group descriptors corrupted! [ 843.866891][T31717] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.882184][T31709] loop2: detected capacity change from 0 to 4096 [ 843.889100][T31708] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.899602][T31717] EXT4-fs (loop4): group descriptors corrupted! [ 843.905077][T31713] loop0: detected capacity change from 0 to 4096 [ 843.913693][T31713] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 843.924166][T31713] EXT4-fs (loop0): group descriptors corrupted! [ 843.930389][T31709] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.940326][T31708] EXT4-fs (loop1): group descriptors corrupted! [ 843.944269][T31696] loop5: detected capacity change from 0 to 4096 [ 843.947597][T31709] EXT4-fs (loop2): group descriptors corrupted! [ 843.956426][T31712] loop3: detected capacity change from 0 to 4096 13:40:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900700000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.967616][T31712] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.977742][T31712] EXT4-fs (loop3): group descriptors corrupted! [ 843.984797][T31696] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 843.994247][T31696] EXT4-fs (loop5): group descriptors corrupted! 13:40:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.075986][T31750] loop0: detected capacity change from 0 to 4096 [ 844.099319][T31750] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 844.106354][T31753] loop3: detected capacity change from 0 to 4096 [ 844.125270][T31760] loop4: detected capacity change from 0 to 4096 [ 844.125908][T31750] EXT4-fs (loop0): group descriptors corrupted! [ 844.133512][T31753] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.154348][T31764] loop2: detected capacity change from 0 to 4096 [ 844.159439][T31753] EXT4-fs (loop3): group descriptors corrupted! [ 844.169784][T31760] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.188009][T31750] loop0: detected capacity change from 0 to 4096 [ 844.188751][T31760] EXT4-fs (loop4): group descriptors corrupted! [ 844.196786][T31766] loop1: detected capacity change from 0 to 4096 [ 844.208916][T31767] loop5: detected capacity change from 0 to 4096 [ 844.212303][T31753] loop3: detected capacity change from 0 to 4096 [ 844.223847][T31767] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.234079][T31753] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.243517][T31764] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.253225][T31750] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 844.254990][T31766] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.263341][T31764] EXT4-fs (loop2): group descriptors corrupted! [ 844.275488][T31753] EXT4-fs (loop3): group descriptors corrupted! [ 844.278810][T31750] EXT4-fs (loop0): group descriptors corrupted! [ 844.292482][T31766] EXT4-fs (loop1): group descriptors corrupted! [ 844.298812][T31767] EXT4-fs (loop5): group descriptors corrupted! 13:40:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.334629][T31766] loop1: detected capacity change from 0 to 4096 [ 844.345551][T31760] loop4: detected capacity change from 0 to 4096 [ 844.353874][T31764] loop2: detected capacity change from 0 to 4096 [ 844.360380][T31767] loop5: detected capacity change from 0 to 4096 [ 844.373060][T31760] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.373365][T31766] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.391645][T31766] EXT4-fs (loop1): group descriptors corrupted! [ 844.404089][T31767] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.408682][T31760] EXT4-fs (loop4): group descriptors corrupted! [ 844.419709][T31797] loop0: detected capacity change from 0 to 4096 13:40:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.426364][T31764] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.436029][T31797] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 844.444006][T31767] EXT4-fs (loop5): group descriptors corrupted! [ 844.461790][T31764] EXT4-fs (loop2): group descriptors corrupted! [ 844.463944][T31797] EXT4-fs (loop0): group descriptors corrupted! [ 844.483741][T31803] loop3: detected capacity change from 0 to 4096 13:40:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900800000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.519996][T31803] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.538453][T31803] EXT4-fs (loop3): group descriptors corrupted! 13:40:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000fe000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000008000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900a00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.567035][T31797] loop0: detected capacity change from 0 to 4096 [ 844.576090][T31810] loop1: detected capacity change from 0 to 4096 [ 844.603862][T31810] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000008000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.705432][T31810] EXT4-fs (loop1): group descriptors corrupted! 13:40:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900b00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.750924][T31822] loop5: detected capacity change from 0 to 4096 [ 844.758590][T31823] loop3: detected capacity change from 0 to 4096 [ 844.782420][T31823] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.795828][T31822] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.819580][T31833] loop0: detected capacity change from 0 to 4096 [ 844.826903][T31810] loop1: detected capacity change from 0 to 4096 [ 844.832122][T31823] EXT4-fs (loop3): group descriptors corrupted! [ 844.833455][T31839] loop2: detected capacity change from 0 to 4096 [ 844.840707][T31822] EXT4-fs (loop5): group descriptors corrupted! [ 844.854644][T31810] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.865100][T31843] loop4: detected capacity change from 0 to 4096 [ 844.872429][T31833] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 844.874827][T31839] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.894407][T31843] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.900454][T31810] EXT4-fs (loop1): group descriptors corrupted! [ 844.904912][T31833] EXT4-fs (loop0): group descriptors corrupted! [ 844.913190][T31843] EXT4-fs (loop4): group descriptors corrupted! [ 844.923709][T31839] EXT4-fs (loop2): group descriptors corrupted! [ 844.940856][T31823] loop3: detected capacity change from 0 to 4096 13:40:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.953284][T31823] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 844.982499][T31823] EXT4-fs (loop3): group descriptors corrupted! [ 844.996326][T31839] loop2: detected capacity change from 0 to 4096 [ 845.015379][T31833] loop0: detected capacity change from 0 to 4096 [ 845.016341][T31843] loop4: detected capacity change from 0 to 4096 [ 845.025936][T31839] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.038476][T31822] loop5: detected capacity change from 0 to 4096 [ 845.046590][T31839] EXT4-fs (loop2): group descriptors corrupted! 13:40:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000cd070000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.056874][T31843] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.076672][T31843] EXT4-fs (loop4): group descriptors corrupted! [ 845.085097][T31833] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 845.104739][T31822] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900f00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.129681][T31864] loop1: detected capacity change from 0 to 4096 [ 845.141415][T31822] EXT4-fs (loop5): group descriptors corrupted! [ 845.149626][T31833] EXT4-fs (loop0): group descriptors corrupted! [ 845.169945][T31864] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001f80f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.189581][T31872] loop3: detected capacity change from 0 to 4096 [ 845.198035][T31872] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.207420][T31872] EXT4-fs (loop3): group descriptors corrupted! [ 845.215146][T31864] EXT4-fs (loop1): group descriptors corrupted! 13:40:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feff0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.270293][T31878] loop2: detected capacity change from 0 to 4096 13:40:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900120100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.328287][T31883] loop0: detected capacity change from 0 to 4096 [ 845.334348][T31864] loop1: detected capacity change from 0 to 4096 [ 845.336902][T31883] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 845.352030][T31878] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.354135][T31883] EXT4-fs (loop0): group descriptors corrupted! [ 845.372561][T31864] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.390813][T31878] EXT4-fs (loop2): group descriptors corrupted! [ 845.397510][T31897] loop3: detected capacity change from 0 to 4096 [ 845.407328][T31897] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.413819][T31864] EXT4-fs (loop1): group descriptors corrupted! [ 845.416827][T31897] EXT4-fs (loop3): group descriptors corrupted! [ 845.432106][T31896] loop5: detected capacity change from 0 to 4096 [ 845.436568][T31883] loop0: detected capacity change from 0 to 4096 [ 845.438804][T31903] loop4: detected capacity change from 0 to 4096 [ 845.449680][T31883] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 845.464073][T31896] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.473104][T31883] EXT4-fs (loop0): group descriptors corrupted! [ 845.484573][T31896] EXT4-fs (loop5): group descriptors corrupted! [ 845.492558][T31903] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.502644][T31903] EXT4-fs (loop4): group descriptors corrupted! [ 845.507744][T31878] loop2: detected capacity change from 0 to 4096 [ 845.517301][T31878] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.532420][T31878] EXT4-fs (loop2): group descriptors corrupted! [ 845.539521][T31896] loop5: detected capacity change from 0 to 4096 [ 845.540354][T31897] loop3: detected capacity change from 0 to 4096 [ 845.554862][T31896] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.554958][T31897] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.573526][T31897] EXT4-fs (loop3): group descriptors corrupted! 13:40:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000901400000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.580399][T31896] EXT4-fs (loop5): group descriptors corrupted! [ 845.598111][T31903] loop4: detected capacity change from 0 to 4096 [ 845.617842][T31903] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.639990][T31903] EXT4-fs (loop4): group descriptors corrupted! [ 845.663888][T31929] loop1: detected capacity change from 0 to 4096 [ 845.670553][T31932] loop0: detected capacity change from 0 to 4096 13:40:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feffffff000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.703752][T31932] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 845.714021][T31932] EXT4-fs (loop0): group descriptors corrupted! [ 845.730524][T31929] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.737508][T31938] loop5: detected capacity change from 0 to 4096 [ 845.755635][T31937] loop2: detected capacity change from 0 to 4096 [ 845.777223][T31929] EXT4-fs (loop1): group descriptors corrupted! [ 845.787136][T31947] loop3: detected capacity change from 0 to 4096 [ 845.790449][T31938] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.804340][T31937] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.835137][T31947] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.847197][T31929] loop1: detected capacity change from 0 to 4096 [ 845.850855][T31937] EXT4-fs (loop2): group descriptors corrupted! [ 845.873729][T31938] EXT4-fs (loop5): group descriptors corrupted! [ 845.887414][T31929] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.901683][T31947] EXT4-fs (loop3): group descriptors corrupted! [ 845.926127][T31956] loop0: detected capacity change from 0 to 4096 [ 845.939598][T31956] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 845.949628][T31956] EXT4-fs (loop0): group descriptors corrupted! 13:40:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000902e00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feffffffffffffff0200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 845.955962][T31958] loop4: detected capacity change from 0 to 4096 [ 845.971218][T31958] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 845.980947][T31958] EXT4-fs (loop4): group descriptors corrupted! [ 845.987871][T31929] EXT4-fs (loop1): group descriptors corrupted! [ 846.010575][T31956] loop0: detected capacity change from 0 to 4096 [ 846.018801][T31956] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 846.055758][T31958] loop4: detected capacity change from 0 to 4096 [ 846.064082][T31974] loop5: detected capacity change from 0 to 4096 [ 846.077337][T31974] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.098815][T31956] EXT4-fs (loop0): group descriptors corrupted! 13:40:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.106369][T31973] loop3: detected capacity change from 0 to 4096 [ 846.115605][T31973] EXT4-fs (loop3): bad geometry: first data block 4294967295 is beyond end of filesystem (512) [ 846.127317][T31958] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.130377][T31974] EXT4-fs (loop5): group descriptors corrupted! 13:40:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.161228][T31973] loop3: detected capacity change from 0 to 4096 [ 846.181970][T31973] EXT4-fs (loop3): bad geometry: first data block 4294967295 is beyond end of filesystem (512) [ 846.192786][T31986] loop2: detected capacity change from 0 to 4096 [ 846.200701][T31958] EXT4-fs (loop4): group descriptors corrupted! 13:40:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.209115][T31986] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.232275][T31986] EXT4-fs (loop2): group descriptors corrupted! [ 846.241628][T31993] loop0: detected capacity change from 0 to 4096 [ 846.252255][T31991] loop1: detected capacity change from 0 to 4096 [ 846.261819][T31991] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.266132][T31993] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 846.272545][T31991] EXT4-fs (loop1): group descriptors corrupted! [ 846.289332][T31993] EXT4-fs (loop0): group descriptors corrupted! [ 846.295841][T31995] loop5: detected capacity change from 0 to 4096 [ 846.310568][T31995] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.311887][T31986] loop2: detected capacity change from 0 to 4096 [ 846.320965][T31995] EXT4-fs (loop5): group descriptors corrupted! [ 846.335248][T31986] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.352035][T31986] EXT4-fs (loop2): group descriptors corrupted! [ 846.356990][T31991] loop1: detected capacity change from 0 to 4096 [ 846.364745][T32013] loop4: detected capacity change from 0 to 4096 [ 846.374098][T31991] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.383667][T32013] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.394037][T31995] loop5: detected capacity change from 0 to 4096 [ 846.398016][T31993] loop0: detected capacity change from 0 to 4096 13:40:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000ffffffffffffffff0200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000906400000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.410520][T31993] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 846.412394][T32013] EXT4-fs (loop4): group descriptors corrupted! [ 846.428417][T31995] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.440627][T31995] EXT4-fs (loop5): group descriptors corrupted! [ 846.449224][T31991] EXT4-fs (loop1): group descriptors corrupted! 13:40:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.463674][T31993] EXT4-fs (loop0): group descriptors corrupted! [ 846.473249][T32026] loop2: detected capacity change from 0 to 4096 [ 846.477330][T32025] loop3: detected capacity change from 0 to 4096 [ 846.482057][T32026] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.497663][T32025] EXT4-fs (loop3): bad geometry: first data block 4294967295 is beyond end of filesystem (512) 13:40:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.521776][T32026] EXT4-fs (loop2): group descriptors corrupted! [ 846.533906][T32013] loop4: detected capacity change from 0 to 4096 [ 846.557449][T32013] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.582148][T32026] loop2: detected capacity change from 0 to 4096 [ 846.582999][T32042] loop0: detected capacity change from 0 to 4096 [ 846.597242][T32042] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 846.608382][T32042] EXT4-fs (loop0): group descriptors corrupted! [ 846.616609][T32013] EXT4-fs (loop4): group descriptors corrupted! 13:40:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000040000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.627542][T32039] loop5: detected capacity change from 0 to 4096 [ 846.635195][T32026] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.650697][T32039] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.711791][T32026] EXT4-fs (loop2): group descriptors corrupted! [ 846.713900][T32039] EXT4-fs (loop5): group descriptors corrupted! [ 846.735170][T32056] loop3: detected capacity change from 0 to 4096 [ 846.744199][T32056] EXT4-fs (loop3): #clusters per group too big: 32768 [ 846.751095][T32058] loop0: detected capacity change from 0 to 4096 13:40:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090fe00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.758062][T32058] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 846.777718][T32039] loop5: detected capacity change from 0 to 4096 [ 846.781284][T32058] EXT4-fs (loop0): group descriptors corrupted! [ 846.791355][T32053] loop1: detected capacity change from 0 to 4096 [ 846.799188][T32060] loop4: detected capacity change from 0 to 4096 [ 846.808187][T32056] loop3: detected capacity change from 0 to 4096 [ 846.818777][T32039] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.836432][T32056] EXT4-fs (loop3): #clusters per group too big: 32768 [ 846.842102][T32053] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.844428][T32058] loop0: detected capacity change from 0 to 4096 [ 846.852623][T32053] EXT4-fs (loop1): group descriptors corrupted! [ 846.866192][T32060] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.874186][T32039] EXT4-fs (loop5): group descriptors corrupted! [ 846.876336][T32060] EXT4-fs (loop4): group descriptors corrupted! [ 846.894383][T32058] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000080000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.917961][T32058] EXT4-fs (loop0): group descriptors corrupted! [ 846.943451][T32084] loop2: detected capacity change from 0 to 4096 [ 846.950024][T32060] loop4: detected capacity change from 0 to 4096 13:40:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.962679][T32060] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 846.986083][T32089] loop3: detected capacity change from 0 to 4096 13:40:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000010000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.008654][T32060] EXT4-fs (loop4): group descriptors corrupted! [ 847.015233][T32084] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.025814][T32084] EXT4-fs (loop2): group descriptors corrupted! [ 847.054383][T32097] loop1: detected capacity change from 0 to 4096 [ 847.061748][T32089] EXT4-fs (loop3): #clusters per group too big: 32768 [ 847.075022][T32097] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000902601000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.104384][T32101] loop0: detected capacity change from 0 to 4096 [ 847.111245][T32097] EXT4-fs (loop1): group descriptors corrupted! [ 847.149210][T32101] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 847.159749][T32106] loop5: detected capacity change from 0 to 4096 [ 847.172257][T32089] loop3: detected capacity change from 0 to 4096 [ 847.179918][T32106] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.182727][T32089] EXT4-fs (loop3): #clusters per group too big: 32768 13:40:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900003000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.202027][T32106] EXT4-fs (loop5): group descriptors corrupted! [ 847.208658][T32101] EXT4-fs (loop0): group descriptors corrupted! [ 847.215725][T32119] loop4: detected capacity change from 0 to 4096 [ 847.223990][T32119] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.233647][T32119] EXT4-fs (loop4): group descriptors corrupted! 13:40:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000100000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.253186][T32126] loop2: detected capacity change from 0 to 4096 [ 847.259618][T32101] loop0: detected capacity change from 0 to 4096 [ 847.266280][T32106] loop5: detected capacity change from 0 to 4096 [ 847.275198][T32131] loop1: detected capacity change from 0 to 4096 [ 847.332750][T32131] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.343021][T32126] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.357817][T32101] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 847.367583][T32119] loop4: detected capacity change from 0 to 4096 [ 847.369204][T32126] EXT4-fs (loop2): group descriptors corrupted! [ 847.376944][T32106] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.380792][T32131] EXT4-fs (loop1): group descriptors corrupted! [ 847.403617][T32142] loop3: detected capacity change from 0 to 4096 [ 847.412220][T32119] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.413305][T32142] EXT4-fs (loop3): #clusters per group too big: 32768 13:40:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000908603000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.443233][T32101] EXT4-fs (loop0): group descriptors corrupted! [ 847.454423][T32106] EXT4-fs (loop5): group descriptors corrupted! [ 847.464701][T32119] EXT4-fs (loop4): group descriptors corrupted! [ 847.465707][T32131] loop1: detected capacity change from 0 to 4096 [ 847.472398][T32142] loop3: detected capacity change from 0 to 4096 [ 847.485876][T32142] EXT4-fs (loop3): #clusters per group too big: 32768 13:40:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.494848][T32131] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000010000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.569952][T32131] EXT4-fs (loop1): group descriptors corrupted! 13:40:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.626828][T32159] loop2: detected capacity change from 0 to 4096 [ 847.646710][T32163] loop3: detected capacity change from 0 to 4096 [ 847.655463][T32160] loop4: detected capacity change from 0 to 4096 13:40:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.685576][T32160] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.685586][T32159] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.685610][T32159] EXT4-fs (loop2): group descriptors corrupted! [ 847.694978][T32163] EXT4-fs (loop3): #clusters per group too big: 32768 [ 847.731641][T32177] loop5: detected capacity change from 0 to 4096 [ 847.742296][T32177] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.773642][T32160] EXT4-fs (loop4): group descriptors corrupted! [ 847.777431][T32163] loop3: detected capacity change from 0 to 4096 13:40:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.787346][T32177] EXT4-fs (loop5): group descriptors corrupted! [ 847.794234][T32159] loop2: detected capacity change from 0 to 4096 [ 847.818497][T32163] EXT4-fs (loop3): #clusters per group too big: 32768 13:40:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.833941][T32181] loop0: detected capacity change from 0 to 4096 [ 847.864752][T32181] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 847.901272][T32189] loop1: detected capacity change from 0 to 4096 [ 847.924612][T32189] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.934168][T32189] EXT4-fs (loop1): group descriptors corrupted! [ 847.940858][T32181] EXT4-fs (loop0): group descriptors corrupted! [ 847.963221][T32199] loop5: detected capacity change from 0 to 4096 13:40:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909203000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.971671][T32199] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 847.981613][T32199] EXT4-fs (loop5): group descriptors corrupted! [ 848.046046][T32202] loop4: detected capacity change from 0 to 4096 [ 848.091787][T32199] loop5: detected capacity change from 0 to 4096 [ 848.110620][T32202] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.120005][T32217] loop3: detected capacity change from 0 to 4096 [ 848.127986][T32219] loop1: detected capacity change from 0 to 4096 [ 848.134684][T32214] loop2: detected capacity change from 0 to 4096 [ 848.140700][T32202] EXT4-fs (loop4): group descriptors corrupted! [ 848.141204][T32215] loop0: detected capacity change from 0 to 4096 [ 848.154616][T32199] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.173121][T32217] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.186141][T32215] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 848.196664][T32215] EXT4-fs (loop0): group descriptors corrupted! [ 848.201785][T32202] loop4: detected capacity change from 0 to 4096 [ 848.209513][T32214] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.209856][T32199] EXT4-fs (loop5): group descriptors corrupted! [ 848.219036][T32214] EXT4-fs (loop2): group descriptors corrupted! [ 848.232509][T32202] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.232629][T32217] EXT4-fs (loop3): group descriptors corrupted! [ 848.244191][T32202] EXT4-fs (loop4): group descriptors corrupted! [ 848.255634][T32219] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.266934][T32219] EXT4-fs (loop1): group descriptors corrupted! [ 848.275798][T32215] loop0: detected capacity change from 0 to 4096 13:40:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.284450][T32215] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 848.294728][T32215] EXT4-fs (loop0): group descriptors corrupted! 13:40:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000fe000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001003f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.364360][T32214] loop2: detected capacity change from 0 to 4096 [ 848.377141][T32217] loop3: detected capacity change from 0 to 4096 [ 848.402231][T32214] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.433051][T32217] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.447601][T32245] loop5: detected capacity change from 0 to 4096 [ 848.455485][T32214] EXT4-fs (loop2): group descriptors corrupted! [ 848.463442][T32252] loop4: detected capacity change from 0 to 4096 [ 848.470334][T32217] EXT4-fs (loop3): group descriptors corrupted! [ 848.476691][T32250] loop0: detected capacity change from 0 to 4096 [ 848.480836][T32252] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.493173][T32245] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f030000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.549867][T32250] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 848.571428][T32245] EXT4-fs (loop5): group descriptors corrupted! [ 848.584259][T32252] EXT4-fs (loop4): group descriptors corrupted! [ 848.589656][T32250] EXT4-fs (loop0): group descriptors corrupted! 13:40:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000fffe0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.611376][T32262] loop1: detected capacity change from 0 to 4096 [ 848.620676][T32262] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.636151][T32262] EXT4-fs (loop1): group descriptors corrupted! [ 848.649255][T32265] loop3: detected capacity change from 0 to 4096 13:40:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909303000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.649254][T32250] loop0: detected capacity change from 0 to 4096 [ 848.655857][T32265] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.671621][T32265] EXT4-fs (loop3): group descriptors corrupted! [ 848.679165][T32250] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 848.695992][T32250] EXT4-fs (loop0): group descriptors corrupted! 13:40:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100400f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.710056][T32265] loop3: detected capacity change from 0 to 4096 [ 848.717679][T32265] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.725211][T32262] loop1: detected capacity change from 0 to 4096 [ 848.727031][T32280] loop5: detected capacity change from 0 to 4096 [ 848.741145][T32262] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.754659][T32262] EXT4-fs (loop1): group descriptors corrupted! 13:40:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000fffe0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.767510][T32265] EXT4-fs (loop3): group descriptors corrupted! [ 848.773851][T32289] loop4: detected capacity change from 0 to 4096 [ 848.782403][T32287] loop2: detected capacity change from 0 to 4096 [ 848.789692][T32289] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.801041][T32295] loop0: detected capacity change from 0 to 4096 [ 848.801361][T32289] EXT4-fs (loop4): group descriptors corrupted! 13:40:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000040000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.818804][T32287] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.832005][T32280] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.843222][T32287] EXT4-fs (loop2): group descriptors corrupted! [ 848.851158][T32280] EXT4-fs (loop5): group descriptors corrupted! 13:40:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.886486][T32295] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 848.919425][T32289] loop4: detected capacity change from 0 to 4096 13:40:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000080000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909403000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.941772][T32289] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 848.951112][T32289] EXT4-fs (loop4): group descriptors corrupted! [ 848.971800][T32295] EXT4-fs (loop0): group descriptors corrupted! [ 848.982155][T32305] loop1: detected capacity change from 0 to 4096 13:40:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 848.988638][T32309] loop3: detected capacity change from 0 to 4096 [ 848.999366][T32305] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.002570][T32309] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.024504][T32305] EXT4-fs (loop1): group descriptors corrupted! [ 849.031707][T32318] loop5: detected capacity change from 0 to 4096 [ 849.039449][T32318] EXT4-fs (loop5): #clusters per group too big: 32768 [ 849.043858][T32309] EXT4-fs (loop3): group descriptors corrupted! [ 849.060080][T32295] loop0: detected capacity change from 0 to 4096 [ 849.060184][T32323] loop4: detected capacity change from 0 to 4096 [ 849.075840][T32295] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 849.086420][T32295] EXT4-fs (loop0): group descriptors corrupted! [ 849.089880][T32326] loop2: detected capacity change from 0 to 4096 [ 849.096703][T32323] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.099194][T32305] loop1: detected capacity change from 0 to 4096 [ 849.110935][T32323] EXT4-fs (loop4): group descriptors corrupted! [ 849.123513][T32318] loop5: detected capacity change from 0 to 4096 [ 849.133205][T32309] loop3: detected capacity change from 0 to 4096 [ 849.140147][T32326] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.155060][T32305] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.165724][T32318] EXT4-fs (loop5): #clusters per group too big: 32768 [ 849.173367][T32326] EXT4-fs (loop2): group descriptors corrupted! [ 849.179918][T32309] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feff0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.180719][T32305] EXT4-fs (loop1): group descriptors corrupted! [ 849.209858][T32309] EXT4-fs (loop3): group descriptors corrupted! [ 849.216320][T32323] loop4: detected capacity change from 0 to 4096 13:40:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f050000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000100000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.282626][T32323] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.308083][T32323] EXT4-fs (loop4): group descriptors corrupted! [ 849.326068][T32350] loop5: detected capacity change from 0 to 4096 13:40:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909503000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.336415][T32350] EXT4-fs (loop5): #clusters per group too big: 32768 13:40:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.404244][T32355] loop0: detected capacity change from 0 to 4096 [ 849.412621][T32361] loop3: detected capacity change from 0 to 4096 [ 849.421566][T32361] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.431086][T32361] EXT4-fs (loop3): group descriptors corrupted! [ 849.444103][T32360] loop1: detected capacity change from 0 to 4096 [ 849.453745][T32355] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 849.500858][T32355] EXT4-fs (loop0): group descriptors corrupted! [ 849.502264][T32361] loop3: detected capacity change from 0 to 4096 [ 849.515252][T32375] loop2: detected capacity change from 0 to 4096 [ 849.528278][T32361] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.537508][T32361] EXT4-fs (loop3): group descriptors corrupted! [ 849.544925][T32360] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.557241][T32373] loop4: detected capacity change from 0 to 4096 [ 849.567729][T32360] EXT4-fs (loop1): group descriptors corrupted! [ 849.575427][T32373] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.585052][T32372] loop5: detected capacity change from 0 to 4096 [ 849.585386][T32375] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.601951][T32373] EXT4-fs (loop4): group descriptors corrupted! [ 849.608357][T32355] loop0: detected capacity change from 0 to 4096 [ 849.608672][T32375] EXT4-fs (loop2): group descriptors corrupted! [ 849.617365][T32355] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 849.631442][T32355] EXT4-fs (loop0): group descriptors corrupted! [ 849.639839][T32372] EXT4-fs (loop5): #clusters per group too big: 32768 13:40:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f060000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.741953][T32360] loop1: detected capacity change from 0 to 4096 [ 849.777575][T32375] loop2: detected capacity change from 0 to 4096 13:40:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feffffff000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.786962][T32360] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.801839][T32375] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.837381][T32398] loop4: detected capacity change from 0 to 4096 [ 849.859819][T32398] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.879708][T32360] EXT4-fs (loop1): group descriptors corrupted! [ 849.879960][T32398] EXT4-fs (loop4): group descriptors corrupted! 13:40:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.909656][T32375] EXT4-fs (loop2): group descriptors corrupted! [ 849.925660][T32406] loop5: detected capacity change from 0 to 4096 [ 849.926986][T32408] loop0: detected capacity change from 0 to 4096 [ 849.940683][T32408] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 849.955354][T32408] EXT4-fs (loop0): group descriptors corrupted! [ 849.961900][T32406] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 849.978002][T32399] loop3: detected capacity change from 0 to 4096 [ 849.990259][T32406] EXT4-fs (loop5): group descriptors corrupted! [ 850.018626][T32399] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.037939][T32399] EXT4-fs (loop3): group descriptors corrupted! [ 850.058009][T32408] loop0: detected capacity change from 0 to 4096 13:40:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909603000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010007cd000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f030000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.064514][T32418] loop4: detected capacity change from 0 to 4096 [ 850.119619][T32418] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f070000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feffffffffffffff0200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.168473][T32418] EXT4-fs (loop4): group descriptors corrupted! [ 850.199979][T32431] loop5: detected capacity change from 0 to 4096 13:40:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.210430][T32431] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.224082][T32430] loop2: detected capacity change from 0 to 4096 [ 850.251245][T32437] loop1: detected capacity change from 0 to 4096 [ 850.261539][T32431] EXT4-fs (loop5): group descriptors corrupted! [ 850.265393][T32430] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.288617][T32437] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.300057][T32437] EXT4-fs (loop1): group descriptors corrupted! [ 850.306477][T32442] loop3: detected capacity change from 0 to 4096 [ 850.306631][T32430] EXT4-fs (loop2): group descriptors corrupted! [ 850.333169][T32447] loop0: detected capacity change from 0 to 4096 [ 850.382497][T32442] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.400784][T32442] EXT4-fs (loop3): group descriptors corrupted! [ 850.407239][T32431] loop5: detected capacity change from 0 to 4096 [ 850.418162][T32447] EXT4-fs (loop0): bad geometry: first data block 4294967295 is beyond end of filesystem (512) 13:40:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.441094][T32437] loop1: detected capacity change from 0 to 4096 [ 850.447629][T32430] loop2: detected capacity change from 0 to 4096 [ 850.473241][T32447] loop0: detected capacity change from 0 to 4096 [ 850.479722][T32461] loop4: detected capacity change from 0 to 4096 [ 850.491086][T32430] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.506223][T32437] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.529203][T32447] EXT4-fs (loop0): bad geometry: first data block 4294967295 is beyond end of filesystem (512) 13:40:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f080000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.548985][T32461] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.557208][T32437] EXT4-fs (loop1): group descriptors corrupted! [ 850.567725][T32430] EXT4-fs (loop2): group descriptors corrupted! [ 850.576181][T32461] EXT4-fs (loop4): group descriptors corrupted! 13:40:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000080000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.634677][T32474] loop5: detected capacity change from 0 to 4096 13:40:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909703000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fffe000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.679440][T32474] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.688939][T32474] EXT4-fs (loop5): group descriptors corrupted! [ 850.706381][T32481] loop0: detected capacity change from 0 to 4096 [ 850.707409][T32479] loop3: detected capacity change from 0 to 4096 13:40:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.720826][T32479] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.731378][T32479] EXT4-fs (loop3): group descriptors corrupted! [ 850.736979][T32481] EXT4-fs (loop0): #clusters per group too big: 32768 [ 850.762053][T32479] loop3: detected capacity change from 0 to 4096 [ 850.779196][T32489] loop4: detected capacity change from 0 to 4096 [ 850.795646][T32479] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.828411][T32474] loop5: detected capacity change from 0 to 4096 [ 850.850366][T32474] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.856420][T32479] EXT4-fs (loop3): group descriptors corrupted! [ 850.872120][T32502] loop2: detected capacity change from 0 to 4096 13:40:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000100000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.878398][T32489] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.888028][T32502] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.910706][T32474] EXT4-fs (loop5): group descriptors corrupted! [ 850.912505][T32506] loop1: detected capacity change from 0 to 4096 13:40:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f050000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f090000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.924117][T32489] EXT4-fs (loop4): group descriptors corrupted! [ 850.930863][T32502] EXT4-fs (loop2): group descriptors corrupted! [ 850.937324][T32509] loop0: detected capacity change from 0 to 4096 [ 850.962289][T32506] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 850.972707][T32506] EXT4-fs (loop1): group descriptors corrupted! [ 851.016573][T32502] loop2: detected capacity change from 0 to 4096 [ 851.036270][T32489] loop4: detected capacity change from 0 to 4096 13:40:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000002000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 851.060792][T32509] EXT4-fs (loop0): #clusters per group too big: 32768 [ 851.078400][T32502] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.102922][T32489] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.136913][T32525] loop5: detected capacity change from 0 to 4096 [ 851.146759][T32522] loop3: detected capacity change from 0 to 4096 [ 851.146847][T32525] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.162710][T32502] EXT4-fs (loop2): group descriptors corrupted! [ 851.169322][T32489] EXT4-fs (loop4): group descriptors corrupted! [ 851.175735][T32525] EXT4-fs (loop5): group descriptors corrupted! 13:40:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909803000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 851.182748][T32532] loop1: detected capacity change from 0 to 4096 [ 851.190924][T32522] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.221555][T32522] EXT4-fs (loop3): group descriptors corrupted! [ 851.271006][T32525] loop5: detected capacity change from 0 to 4096 [ 851.296708][T32532] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.331759][T32539] loop0: detected capacity change from 0 to 4096 [ 851.349234][T32525] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.378301][T32532] EXT4-fs (loop1): group descriptors corrupted! [ 851.386498][T32539] EXT4-fs (loop0): #clusters per group too big: 32768 [ 851.393813][T32525] EXT4-fs (loop5): group descriptors corrupted! 13:40:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0a0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f060000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 851.482092][T32549] loop4: detected capacity change from 0 to 4096 [ 851.484019][T32547] loop2: detected capacity change from 0 to 4096 [ 851.496293][T32549] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.507837][T32547] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.515416][T32549] EXT4-fs (loop4): group descriptors corrupted! [ 851.533108][T32547] EXT4-fs (loop2): group descriptors corrupted! [ 851.547754][T32564] loop3: detected capacity change from 0 to 4096 [ 851.555633][T32570] loop5: detected capacity change from 0 to 4096 [ 851.555888][T32565] loop1: detected capacity change from 0 to 4096 [ 851.574151][T32569] loop0: detected capacity change from 0 to 4096 [ 851.581971][T32570] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.591214][T32564] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.591240][T32564] EXT4-fs (loop3): group descriptors corrupted! [ 851.591464][T32565] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.602746][T32570] EXT4-fs (loop5): group descriptors corrupted! [ 851.611875][T32569] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 851.634491][T32547] loop2: detected capacity change from 0 to 4096 [ 851.635674][T32549] loop4: detected capacity change from 0 to 4096 [ 851.642221][T32564] loop3: detected capacity change from 0 to 4096 [ 851.654651][T32549] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.664988][T32565] EXT4-fs (loop1): group descriptors corrupted! [ 851.672183][T32547] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.677369][T32549] EXT4-fs (loop4): group descriptors corrupted! [ 851.684698][T32564] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.697855][T32547] EXT4-fs (loop2): group descriptors corrupted! [ 851.697860][T32564] EXT4-fs (loop3): group descriptors corrupted! [ 851.698552][T32569] EXT4-fs (loop0): group descriptors corrupted! 13:40:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0b0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 851.782550][T32570] loop5: detected capacity change from 0 to 4096 [ 851.789045][T32565] loop1: detected capacity change from 0 to 4096 13:40:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909903000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 851.847237][T32565] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.867210][T32570] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.868468][T32599] loop4: detected capacity change from 0 to 4096 [ 851.887776][T32599] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f030000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100840f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 851.897137][T32599] EXT4-fs (loop4): group descriptors corrupted! [ 851.905237][T32565] EXT4-fs (loop1): group descriptors corrupted! [ 851.917950][T32570] EXT4-fs (loop5): group descriptors corrupted! [ 851.928465][T32602] loop3: detected capacity change from 0 to 4096 13:40:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f070000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 851.986390][T32602] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 851.995852][T32610] loop2: detected capacity change from 0 to 4096 [ 852.006104][T32610] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.015473][T32602] EXT4-fs (loop3): group descriptors corrupted! 13:40:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000004000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.039590][T32614] loop4: detected capacity change from 0 to 4096 [ 852.048833][T32614] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.065351][T32614] EXT4-fs (loop4): group descriptors corrupted! [ 852.071824][T32610] EXT4-fs (loop2): group descriptors corrupted! [ 852.080582][T32616] loop0: detected capacity change from 0 to 4096 [ 852.110944][T32614] loop4: detected capacity change from 0 to 4096 [ 852.127008][T32619] loop5: detected capacity change from 0 to 4096 [ 852.133719][T32614] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.134159][T32610] loop2: detected capacity change from 0 to 4096 [ 852.149720][T32616] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 852.159756][T32610] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.169571][T32610] EXT4-fs (loop2): group descriptors corrupted! [ 852.170027][T32619] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.179265][T32614] EXT4-fs (loop4): group descriptors corrupted! [ 852.191648][T32616] EXT4-fs (loop0): group descriptors corrupted! [ 852.198876][T32619] EXT4-fs (loop5): group descriptors corrupted! 13:40:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103c10f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.205434][T32636] loop1: detected capacity change from 0 to 4096 [ 852.213466][T32638] loop3: detected capacity change from 0 to 4096 [ 852.222168][T32636] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.243843][T32638] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.267340][T32619] loop5: detected capacity change from 0 to 4096 [ 852.285821][T32616] loop0: detected capacity change from 0 to 4096 [ 852.297195][T32619] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.304589][T32636] EXT4-fs (loop1): group descriptors corrupted! 13:40:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909a03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.319226][T32638] EXT4-fs (loop3): group descriptors corrupted! [ 852.326611][T32619] EXT4-fs (loop5): group descriptors corrupted! [ 852.349271][T32616] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 852.358990][T32616] EXT4-fs (loop0): group descriptors corrupted! [ 852.359892][T32653] loop4: detected capacity change from 0 to 4096 13:40:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909b03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.390288][T32656] loop2: detected capacity change from 0 to 4096 [ 852.402314][T32656] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.411668][T32656] EXT4-fs (loop2): group descriptors corrupted! 13:40:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0d0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f080000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.510922][T32653] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.534453][T32653] EXT4-fs (loop4): group descriptors corrupted! [ 852.545569][T32664] loop2: detected capacity change from 0 to 4096 [ 852.552181][T32667] loop1: detected capacity change from 0 to 4096 [ 852.562882][T32667] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.573704][T32667] EXT4-fs (loop1): group descriptors corrupted! [ 852.580215][T32675] loop0: detected capacity change from 0 to 4096 [ 852.624138][T32674] loop3: detected capacity change from 0 to 4096 [ 852.632350][T32675] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 852.648750][T32664] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.664086][T32653] loop4: detected capacity change from 0 to 4096 [ 852.672644][T32674] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.689315][T32653] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.692944][T32674] EXT4-fs (loop3): group descriptors corrupted! [ 852.700756][T32664] EXT4-fs (loop2): group descriptors corrupted! 13:40:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.719703][T32686] loop5: detected capacity change from 0 to 4096 [ 852.742432][T32675] EXT4-fs (loop0): group descriptors corrupted! [ 852.748025][T32653] EXT4-fs (loop4): group descriptors corrupted! 13:40:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010ff80f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.769287][T32686] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.784672][T32686] EXT4-fs (loop5): group descriptors corrupted! [ 852.797232][T32693] loop1: detected capacity change from 0 to 4096 [ 852.814079][T32693] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f090000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.824338][T32693] EXT4-fs (loop1): group descriptors corrupted! [ 852.848132][T32674] loop3: detected capacity change from 0 to 4096 [ 852.869737][T32674] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.882846][T32675] loop0: detected capacity change from 0 to 4096 [ 852.889259][T32693] loop1: detected capacity change from 0 to 4096 [ 852.890075][T32664] loop2: detected capacity change from 0 to 4096 [ 852.898399][T32674] EXT4-fs (loop3): group descriptors corrupted! 13:40:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0e0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.917698][T32675] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 852.939880][T32693] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 852.949243][T32693] EXT4-fs (loop1): group descriptors corrupted! [ 852.955940][T32664] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f050000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.997179][T32711] loop5: detected capacity change from 0 to 4096 [ 853.011680][T32713] loop4: detected capacity change from 0 to 4096 [ 853.012136][T32675] EXT4-fs (loop0): group descriptors corrupted! 13:40:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909c03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0f0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.043688][T32664] EXT4-fs (loop2): group descriptors corrupted! [ 853.052326][T32711] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.063009][T32713] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.072762][T32713] EXT4-fs (loop4): group descriptors corrupted! [ 853.079582][T32711] EXT4-fs (loop5): group descriptors corrupted! [ 853.091539][T32723] loop1: detected capacity change from 0 to 4096 [ 853.099948][T32723] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.110381][T32723] EXT4-fs (loop1): group descriptors corrupted! [ 853.125682][T32711] loop5: detected capacity change from 0 to 4096 [ 853.132235][T32713] loop4: detected capacity change from 0 to 4096 [ 853.140351][T32737] loop3: detected capacity change from 0 to 4096 [ 853.147260][T32711] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.157618][T32713] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.175448][T32736] loop0: detected capacity change from 0 to 4096 [ 853.175521][T32723] loop1: detected capacity change from 0 to 4096 [ 853.183396][T32713] EXT4-fs (loop4): group descriptors corrupted! [ 853.189005][T32737] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.195656][T32711] EXT4-fs (loop5): group descriptors corrupted! [ 853.211380][T32723] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.223631][T32746] loop2: detected capacity change from 0 to 4096 [ 853.231687][T32736] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 853.236225][T32737] EXT4-fs (loop3): group descriptors corrupted! [ 853.252236][T32723] EXT4-fs (loop1): group descriptors corrupted! [ 853.262650][T32736] EXT4-fs (loop0): group descriptors corrupted! 13:40:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000008000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.298370][T32746] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f100000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f060000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0a0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fffe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.339554][T32746] EXT4-fs (loop2): group descriptors corrupted! 13:40:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000909d03000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f110000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.399156][T32760] loop4: detected capacity change from 0 to 4096 [ 853.420310][T32764] loop5: detected capacity change from 0 to 4096 [ 853.429715][T32764] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.439213][T32762] loop1: detected capacity change from 0 to 4096 [ 853.445571][T32764] EXT4-fs (loop5): group descriptors corrupted! [ 853.455276][T32760] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.467026][T32762] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.467189][ T303] loop3: detected capacity change from 0 to 4096 [ 853.479814][ T309] loop0: detected capacity change from 0 to 4096 [ 853.489769][T32762] EXT4-fs (loop1): group descriptors corrupted! [ 853.496181][T32760] EXT4-fs (loop4): group descriptors corrupted! [ 853.506480][ T309] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 853.506738][ T305] loop2: detected capacity change from 0 to 4096 [ 853.517725][ T309] EXT4-fs (loop0): group descriptors corrupted! [ 853.541155][T32764] loop5: detected capacity change from 0 to 4096 [ 853.587753][T32764] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.604305][ T305] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.609045][T32760] loop4: detected capacity change from 0 to 4096 [ 853.614236][ T305] EXT4-fs (loop2): group descriptors corrupted! [ 853.620094][ T303] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090dc04000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f070000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090ff1f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.636958][T32762] loop1: detected capacity change from 0 to 4096 [ 853.656797][T32762] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.666600][T32764] EXT4-fs (loop5): group descriptors corrupted! [ 853.715190][ T303] EXT4-fs (loop3): group descriptors corrupted! [ 853.738012][T32762] EXT4-fs (loop1): group descriptors corrupted! 13:40:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100ff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f120000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.761803][ T331] loop0: detected capacity change from 0 to 4096 13:40:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0b0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.795577][ T331] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 853.817444][ T336] loop2: detected capacity change from 0 to 4096 [ 853.831297][ T331] EXT4-fs (loop0): group descriptors corrupted! [ 853.843353][ T336] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.846313][ T340] loop3: detected capacity change from 0 to 4096 [ 853.855035][ T336] EXT4-fs (loop2): group descriptors corrupted! [ 853.877012][ T346] loop4: detected capacity change from 0 to 4096 [ 853.885673][ T340] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.896964][ T346] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.906880][ T346] EXT4-fs (loop4): group descriptors corrupted! [ 853.916351][ T331] loop0: detected capacity change from 0 to 4096 [ 853.917277][ T336] loop2: detected capacity change from 0 to 4096 [ 853.930386][ T336] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 853.930915][ T357] loop1: detected capacity change from 0 to 4096 [ 853.939956][ T336] EXT4-fs (loop2): group descriptors corrupted! [ 853.953074][ T340] EXT4-fs (loop3): group descriptors corrupted! [ 853.954926][ T331] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 853.970410][ T331] EXT4-fs (loop0): group descriptors corrupted! [ 853.977135][ T362] loop5: detected capacity change from 0 to 4096 13:40:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090a726000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.990509][ T357] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.000116][ T362] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.018402][ T346] loop4: detected capacity change from 0 to 4096 [ 854.022373][ T357] EXT4-fs (loop1): group descriptors corrupted! [ 854.031991][ T340] loop3: detected capacity change from 0 to 4096 [ 854.045588][ T346] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.058720][ T340] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.076363][ T357] loop1: detected capacity change from 0 to 4096 13:40:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010fff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f080000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f250000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.103607][ T346] EXT4-fs (loop4): group descriptors corrupted! [ 854.121757][ T362] EXT4-fs (loop5): group descriptors corrupted! [ 854.128739][ T340] EXT4-fs (loop3): group descriptors corrupted! [ 854.143208][ T357] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.187483][ T379] loop2: detected capacity change from 0 to 4096 [ 854.201177][ T379] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.223523][ T379] EXT4-fs (loop2): group descriptors corrupted! [ 854.229393][ T357] EXT4-fs (loop1): group descriptors corrupted! [ 854.249316][ T386] loop0: detected capacity change from 0 to 4096 13:40:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.311342][ T379] loop2: detected capacity change from 0 to 4096 [ 854.321961][ T386] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 854.339042][ T379] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.350609][ T379] EXT4-fs (loop2): group descriptors corrupted! [ 854.357421][ T386] EXT4-fs (loop0): group descriptors corrupted! [ 854.358046][ T395] loop4: detected capacity change from 0 to 4096 [ 854.364470][ T385] loop3: detected capacity change from 0 to 4096 [ 854.380864][ T385] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.390285][ T385] EXT4-fs (loop3): group descriptors corrupted! [ 854.415250][ T403] loop5: detected capacity change from 0 to 4096 [ 854.427107][ T407] loop1: detected capacity change from 0 to 4096 [ 854.434010][ T395] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.451232][ T403] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f2e0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090af26000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.466326][ T407] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.471583][ T395] EXT4-fs (loop4): group descriptors corrupted! [ 854.482253][ T403] EXT4-fs (loop5): group descriptors corrupted! [ 854.490096][ T386] loop0: detected capacity change from 0 to 4096 [ 854.514072][ T407] EXT4-fs (loop1): group descriptors corrupted! [ 854.523116][ T386] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 854.533023][ T386] EXT4-fs (loop0): group descriptors corrupted! [ 854.581699][ T403] loop5: detected capacity change from 0 to 4096 [ 854.595338][ T407] loop1: detected capacity change from 0 to 4096 [ 854.603416][ T407] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.607320][ T395] loop4: detected capacity change from 0 to 4096 [ 854.613750][ T407] EXT4-fs (loop1): group descriptors corrupted! [ 854.626437][ T395] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.641486][ T403] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.653242][ T427] loop2: detected capacity change from 0 to 4096 [ 854.655339][ T395] EXT4-fs (loop4): group descriptors corrupted! [ 854.671029][ T427] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f090000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.681786][ T427] EXT4-fs (loop2): group descriptors corrupted! [ 854.688203][ T431] loop3: detected capacity change from 0 to 4096 [ 854.693049][ T403] EXT4-fs (loop5): group descriptors corrupted! [ 854.701932][ T431] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.716889][ T431] EXT4-fs (loop3): group descriptors corrupted! 13:40:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001feff0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.732081][ T437] loop0: detected capacity change from 0 to 4096 [ 854.757224][ T427] loop2: detected capacity change from 0 to 4096 [ 854.767173][ T437] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 854.770141][ T427] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.785533][ T431] loop3: detected capacity change from 0 to 4096 [ 854.793856][ T431] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0d0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.824119][ T427] EXT4-fs (loop2): group descriptors corrupted! [ 854.847951][ T437] EXT4-fs (loop0): group descriptors corrupted! 13:40:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0a0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f480000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.873287][ T450] loop1: detected capacity change from 0 to 4096 [ 854.885177][ T431] EXT4-fs (loop3): group descriptors corrupted! [ 854.912944][ T453] loop5: detected capacity change from 0 to 4096 13:40:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090005c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 854.932065][ T453] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.941378][ T453] EXT4-fs (loop5): group descriptors corrupted! [ 854.953852][ T459] loop4: detected capacity change from 0 to 4096 [ 854.957304][ T459] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.957326][ T459] EXT4-fs (loop4): group descriptors corrupted! [ 854.959829][ T450] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 854.959852][ T450] EXT4-fs (loop1): group descriptors corrupted! [ 855.020177][ T453] loop5: detected capacity change from 0 to 4096 [ 855.062262][ T461] loop0: detected capacity change from 0 to 4096 [ 855.079792][ T453] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.111750][ T459] loop4: detected capacity change from 0 to 4096 13:40:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f4c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.126096][ T461] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 855.132200][ T459] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.153256][ T453] EXT4-fs (loop5): group descriptors corrupted! [ 855.162089][ T461] EXT4-fs (loop0): group descriptors corrupted! [ 855.185291][ T476] loop2: detected capacity change from 0 to 4096 [ 855.185738][ T459] EXT4-fs (loop4): group descriptors corrupted! [ 855.198744][ T481] loop3: detected capacity change from 0 to 4096 [ 855.211709][ T476] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.221374][ T476] EXT4-fs (loop2): group descriptors corrupted! [ 855.224020][ T485] loop1: detected capacity change from 0 to 4096 13:40:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0e0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.234225][ T481] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.249550][ T481] EXT4-fs (loop3): group descriptors corrupted! [ 855.261742][ T461] loop0: detected capacity change from 0 to 4096 13:40:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f5c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.311189][ T485] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.322055][ T476] loop2: detected capacity change from 0 to 4096 [ 855.349263][ T485] EXT4-fs (loop1): group descriptors corrupted! 13:40:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.357022][ T476] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.370927][ T461] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 855.437370][ T476] EXT4-fs (loop2): group descriptors corrupted! [ 855.444948][ T461] EXT4-fs (loop0): group descriptors corrupted! [ 855.444989][ T500] loop3: detected capacity change from 0 to 4096 13:40:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0b0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090009a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.482255][ T500] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.492171][ T507] loop1: detected capacity change from 0 to 4096 [ 855.536119][ T501] loop5: detected capacity change from 0 to 4096 [ 855.544640][ T511] loop4: detected capacity change from 0 to 4096 [ 855.546495][ T500] EXT4-fs (loop3): group descriptors corrupted! [ 855.567819][ T507] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.583383][ T511] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.594268][ T501] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.615821][ T500] loop3: detected capacity change from 0 to 4096 [ 855.623802][ T522] loop0: detected capacity change from 0 to 4096 [ 855.630363][ T507] EXT4-fs (loop1): group descriptors corrupted! [ 855.634477][ T511] EXT4-fs (loop4): group descriptors corrupted! [ 855.637188][ T501] EXT4-fs (loop5): group descriptors corrupted! [ 855.658352][ T522] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 855.668140][ T529] loop2: detected capacity change from 0 to 4096 [ 855.677940][ T522] EXT4-fs (loop0): group descriptors corrupted! [ 855.707876][ T500] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009000db000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0f0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.804606][ T529] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 855.807608][ T500] EXT4-fs (loop3): group descriptors corrupted! [ 855.825976][ T529] EXT4-fs (loop2): group descriptors corrupted! 13:40:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000010000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.924915][ T545] loop0: detected capacity change from 0 to 4096 [ 855.941305][ T548] loop5: detected capacity change from 0 to 4096 [ 855.959860][ T545] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f600000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.969568][ T545] EXT4-fs (loop0): group descriptors corrupted! [ 855.994837][ T548] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.007680][ T553] loop2: detected capacity change from 0 to 4096 [ 856.017703][ T548] EXT4-fs (loop5): group descriptors corrupted! 13:40:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0d0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.024241][ T555] loop4: detected capacity change from 0 to 4096 [ 856.067516][ T553] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.077025][ T555] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.086504][ T562] loop1: detected capacity change from 0 to 4096 [ 856.101206][ T553] EXT4-fs (loop2): group descriptors corrupted! [ 856.102225][ T563] loop3: detected capacity change from 0 to 4096 [ 856.114230][ T562] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.114300][ T555] EXT4-fs (loop4): group descriptors corrupted! [ 856.125973][ T563] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.136924][ T548] loop5: detected capacity change from 0 to 4096 [ 856.147239][ T548] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.147339][ T574] loop0: detected capacity change from 0 to 4096 13:40:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f100000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.156553][ T548] EXT4-fs (loop5): group descriptors corrupted! [ 856.156730][ T563] EXT4-fs (loop3): group descriptors corrupted! [ 856.175658][ T562] EXT4-fs (loop1): group descriptors corrupted! [ 856.182653][ T555] loop4: detected capacity change from 0 to 4096 [ 856.189762][ T574] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 856.200582][ T555] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.211183][ T574] EXT4-fs (loop0): group descriptors corrupted! [ 856.219571][ T553] loop2: detected capacity change from 0 to 4096 [ 856.225146][ T555] EXT4-fs (loop4): group descriptors corrupted! [ 856.227798][ T563] loop3: detected capacity change from 0 to 4096 [ 856.244118][ T562] loop1: detected capacity change from 0 to 4096 [ 856.252095][ T553] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.262388][ T563] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.266998][ T562] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.277038][ T553] EXT4-fs (loop2): group descriptors corrupted! [ 856.291448][ T593] loop5: detected capacity change from 0 to 4096 [ 856.298211][ T563] EXT4-fs (loop3): group descriptors corrupted! [ 856.305233][ T574] loop0: detected capacity change from 0 to 4096 13:40:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.312776][ T574] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 856.322506][ T574] EXT4-fs (loop0): group descriptors corrupted! [ 856.324776][ T593] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.339716][ T562] EXT4-fs (loop1): group descriptors corrupted! [ 856.364057][ T593] EXT4-fs (loop5): group descriptors corrupted! 13:40:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f680000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009000dc000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0e0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.447286][ T602] loop4: detected capacity change from 0 to 4096 13:40:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f6c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f110000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.539983][ T602] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.549410][ T602] EXT4-fs (loop4): group descriptors corrupted! [ 856.569884][ T614] loop0: detected capacity change from 0 to 4096 [ 856.579874][ T614] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 856.588254][ T611] loop2: detected capacity change from 0 to 4096 [ 856.591869][ T614] EXT4-fs (loop0): group descriptors corrupted! [ 856.605763][ T611] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.619988][ T611] EXT4-fs (loop2): group descriptors corrupted! [ 856.626960][ T620] loop1: detected capacity change from 0 to 4096 [ 856.630336][ T602] loop4: detected capacity change from 0 to 4096 [ 856.639836][ T629] loop5: detected capacity change from 0 to 4096 [ 856.662233][ T614] loop0: detected capacity change from 0 to 4096 [ 856.670260][ T620] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.681049][ T620] EXT4-fs (loop1): group descriptors corrupted! [ 856.700305][ T629] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.701785][ T636] loop3: detected capacity change from 0 to 4096 [ 856.721926][ T636] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.731193][ T636] EXT4-fs (loop3): group descriptors corrupted! [ 856.742783][ T614] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 856.744841][ T611] loop2: detected capacity change from 0 to 4096 [ 856.762024][ T611] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.771398][ T611] EXT4-fs (loop2): group descriptors corrupted! [ 856.779749][ T614] EXT4-fs (loop0): group descriptors corrupted! [ 856.789056][ T602] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0f0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.802850][ T629] EXT4-fs (loop5): group descriptors corrupted! 13:40:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009000dd000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.847664][ T636] loop3: detected capacity change from 0 to 4096 [ 856.875449][ T636] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.900485][ T652] loop1: detected capacity change from 0 to 4096 [ 856.914436][ T652] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 856.929350][ T636] EXT4-fs (loop3): group descriptors corrupted! 13:40:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f740000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.952015][ T602] EXT4-fs (loop4): group descriptors corrupted! [ 856.979887][ T652] EXT4-fs (loop1): group descriptors corrupted! [ 856.986813][ T657] loop2: detected capacity change from 0 to 4096 13:40:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f120000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f100000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000fe000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.083729][ T657] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.115804][ T657] EXT4-fs (loop2): group descriptors corrupted! 13:40:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000b000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.201363][ T667] loop3: detected capacity change from 0 to 4096 [ 857.212608][ T675] loop1: detected capacity change from 0 to 4096 [ 857.247769][ T667] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.262132][ T667] EXT4-fs (loop3): group descriptors corrupted! [ 857.262175][ T678] loop5: detected capacity change from 0 to 4096 [ 857.274838][ T680] loop0: detected capacity change from 0 to 4096 [ 857.290266][ T657] loop2: detected capacity change from 0 to 4096 13:40:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f7a0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.305419][ T675] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.320904][ T678] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.330638][ T678] EXT4-fs (loop5): group descriptors corrupted! [ 857.341563][ T675] EXT4-fs (loop1): group descriptors corrupted! [ 857.348308][ T657] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.384331][ T680] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 857.385918][ T692] loop4: detected capacity change from 0 to 4096 [ 857.404475][ T692] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.414198][ T692] EXT4-fs (loop4): group descriptors corrupted! [ 857.422297][ T657] EXT4-fs (loop2): group descriptors corrupted! 13:40:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000c000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090feff000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000cd070000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.452123][ T680] EXT4-fs (loop0): group descriptors corrupted! 13:40:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffe0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f110000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f250000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.535119][ T700] loop4: detected capacity change from 0 to 4096 [ 857.555177][ T700] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.583086][ T700] EXT4-fs (loop4): group descriptors corrupted! 13:40:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.648135][ T713] loop3: detected capacity change from 0 to 4096 [ 857.669056][ T713] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.678640][ T713] EXT4-fs (loop3): group descriptors corrupted! [ 857.696222][ T700] loop4: detected capacity change from 0 to 4096 [ 857.702805][ T716] loop1: detected capacity change from 0 to 4096 [ 857.715768][ T717] loop5: detected capacity change from 0 to 4096 [ 857.723915][ T716] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.726042][ T714] loop0: detected capacity change from 0 to 4096 [ 857.742255][ T700] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.757964][ T716] EXT4-fs (loop1): group descriptors corrupted! [ 857.771956][ T700] EXT4-fs (loop4): group descriptors corrupted! [ 857.778444][ T730] loop2: detected capacity change from 0 to 4096 [ 857.779419][ T717] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.794217][ T730] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.804029][ T730] EXT4-fs (loop2): group descriptors corrupted! [ 857.814441][ T714] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 857.825876][ T714] EXT4-fs (loop0): group descriptors corrupted! [ 857.825940][ T716] loop1: detected capacity change from 0 to 4096 [ 857.832331][ T717] EXT4-fs (loop5): group descriptors corrupted! 13:40:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000d000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.846465][ T716] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.859562][ T716] EXT4-fs (loop1): group descriptors corrupted! [ 857.866202][ T730] loop2: detected capacity change from 0 to 4096 [ 857.874146][ T730] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.883604][ T730] EXT4-fs (loop2): group descriptors corrupted! [ 857.884058][ T714] loop0: detected capacity change from 0 to 4096 13:40:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feff0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 857.926949][ T714] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 857.947405][ T717] loop5: detected capacity change from 0 to 4096 [ 857.993903][ T717] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 857.998063][ T749] loop3: detected capacity change from 0 to 4096 [ 858.014789][ T749] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.024435][ T749] EXT4-fs (loop3): group descriptors corrupted! [ 858.031127][ T717] EXT4-fs (loop5): group descriptors corrupted! [ 858.033750][ T714] EXT4-fs (loop0): group descriptors corrupted! [ 858.049408][ T755] loop1: detected capacity change from 0 to 4096 13:40:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f2e0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f120000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.093357][ T749] loop3: detected capacity change from 0 to 4096 [ 858.112719][ T755] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.125014][ T749] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.138010][ T755] EXT4-fs (loop1): group descriptors corrupted! [ 858.161456][ T762] loop4: detected capacity change from 0 to 4096 [ 858.172969][ T749] EXT4-fs (loop3): group descriptors corrupted! [ 858.198692][ T769] loop5: detected capacity change from 0 to 4096 [ 858.199723][ T755] loop1: detected capacity change from 0 to 4096 [ 858.208518][ T768] loop2: detected capacity change from 0 to 4096 [ 858.218986][ T755] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.228235][ T755] EXT4-fs (loop1): group descriptors corrupted! [ 858.239370][ T762] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.250938][ T768] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.277331][ T769] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feffffff000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.298007][ T762] EXT4-fs (loop4): group descriptors corrupted! [ 858.365660][ T768] EXT4-fs (loop2): group descriptors corrupted! [ 858.372321][ T769] EXT4-fs (loop5): group descriptors corrupted! [ 858.396745][ T788] loop1: detected capacity change from 0 to 4096 13:40:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.414643][ T788] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.424236][ T788] EXT4-fs (loop1): group descriptors corrupted! [ 858.436395][ T785] loop0: detected capacity change from 0 to 4096 [ 858.451473][ T785] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f480000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.461402][ T785] EXT4-fs (loop0): group descriptors corrupted! [ 858.481969][ T794] loop3: detected capacity change from 0 to 4096 [ 858.502701][ T794] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.512102][ T788] loop1: detected capacity change from 0 to 4096 [ 858.512103][ T803] loop4: detected capacity change from 0 to 4096 [ 858.520620][ T803] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.543643][ T788] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.548661][ T803] EXT4-fs (loop4): group descriptors corrupted! [ 858.559495][ T794] EXT4-fs (loop3): group descriptors corrupted! [ 858.565938][ T785] loop0: detected capacity change from 0 to 4096 [ 858.565990][ T788] EXT4-fs (loop1): group descriptors corrupted! [ 858.578934][ T785] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 858.583854][ T810] loop5: detected capacity change from 0 to 4096 [ 858.603099][ T810] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.609149][ T785] EXT4-fs (loop0): group descriptors corrupted! [ 858.612573][ T803] loop4: detected capacity change from 0 to 4096 [ 858.622532][ T794] loop3: detected capacity change from 0 to 4096 [ 858.627631][ T810] EXT4-fs (loop5): group descriptors corrupted! [ 858.631905][ T816] loop2: detected capacity change from 0 to 4096 [ 858.646804][ T803] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.656756][ T803] EXT4-fs (loop4): group descriptors corrupted! 13:40:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000feffffffffffffff0200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.664737][ T794] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.683815][ T816] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.685399][ T794] EXT4-fs (loop3): group descriptors corrupted! [ 858.694435][ T810] loop5: detected capacity change from 0 to 4096 [ 858.707203][ T816] EXT4-fs (loop2): group descriptors corrupted! 13:40:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f250000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fc10300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.724002][ T810] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.751081][ T810] EXT4-fs (loop5): group descriptors corrupted! 13:40:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f4c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.821177][ T816] loop2: detected capacity change from 0 to 4096 [ 858.860145][ T816] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.881985][ T833] loop4: detected capacity change from 0 to 4096 [ 858.881986][ T832] loop1: detected capacity change from 0 to 4096 [ 858.895902][ T832] EXT4-fs (loop1): bad geometry: first data block 4294967295 is beyond end of filesystem (512) [ 858.902079][ T844] loop3: detected capacity change from 0 to 4096 [ 858.915661][ T845] loop0: detected capacity change from 0 to 4096 [ 858.922191][ T816] EXT4-fs (loop2): group descriptors corrupted! [ 858.923198][ T833] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.943935][ T844] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 858.958118][ T833] EXT4-fs (loop4): group descriptors corrupted! [ 858.964608][ T845] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 858.976105][ T853] loop5: detected capacity change from 0 to 4096 13:40:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900105000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.995511][ T832] loop1: detected capacity change from 0 to 4096 [ 859.001524][ T844] EXT4-fs (loop3): group descriptors corrupted! [ 859.013915][ T832] EXT4-fs (loop1): bad geometry: first data block 4294967295 is beyond end of filesystem (512) [ 859.018454][ T853] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.033735][ T845] EXT4-fs (loop0): group descriptors corrupted! [ 859.041780][ T853] EXT4-fs (loop5): group descriptors corrupted! [ 859.084410][ T833] loop4: detected capacity change from 0 to 4096 [ 859.090880][ T844] loop3: detected capacity change from 0 to 4096 [ 859.097278][ T845] loop0: detected capacity change from 0 to 4096 [ 859.123796][ T853] loop5: detected capacity change from 0 to 4096 13:40:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010000ffffffffffffffff0200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.124303][ T833] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.142702][ T833] EXT4-fs (loop4): group descriptors corrupted! [ 859.158932][ T844] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.172118][ T845] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f5c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.172558][ T844] EXT4-fs (loop3): group descriptors corrupted! 13:40:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f2e0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.217767][ T878] loop2: detected capacity change from 0 to 4096 [ 859.227523][ T878] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.236838][ T878] EXT4-fs (loop2): group descriptors corrupted! [ 859.243395][ T845] EXT4-fs (loop0): group descriptors corrupted! 13:40:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f600000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.290379][ T878] loop2: detected capacity change from 0 to 4096 [ 859.302311][ T878] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.322712][ T878] EXT4-fs (loop2): group descriptors corrupted! [ 859.329526][ T890] loop3: detected capacity change from 0 to 4096 [ 859.335919][ T895] loop4: detected capacity change from 0 to 4096 [ 859.343196][ T897] loop1: detected capacity change from 0 to 4096 [ 859.353483][ T897] EXT4-fs (loop1): bad geometry: first data block 4294967295 is beyond end of filesystem (512) [ 859.365131][ T890] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.376217][ T902] loop0: detected capacity change from 0 to 4096 [ 859.393126][ T902] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 859.403043][ T902] EXT4-fs (loop0): group descriptors corrupted! [ 859.409877][ T895] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.420453][ T895] EXT4-fs (loop4): group descriptors corrupted! [ 859.426903][ T897] loop1: detected capacity change from 0 to 4096 13:40:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000080000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.434497][ T897] EXT4-fs (loop1): bad geometry: first data block 4294967295 is beyond end of filesystem (512) [ 859.458702][ T890] EXT4-fs (loop3): group descriptors corrupted! 13:40:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f480000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.545689][ T912] loop5: detected capacity change from 0 to 4096 [ 859.583626][ T912] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f060400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.593364][ T912] EXT4-fs (loop5): group descriptors corrupted! 13:40:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f680000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.636268][ T923] loop2: detected capacity change from 0 to 4096 [ 859.646245][ T923] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.655580][ T923] EXT4-fs (loop2): group descriptors corrupted! [ 859.665736][ T916] loop1: detected capacity change from 0 to 4096 [ 859.692195][ T932] loop0: detected capacity change from 0 to 4096 [ 859.695887][ T916] EXT4-fs (loop1): #clusters per group too big: 32768 [ 859.705659][ T932] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 859.713291][ T923] loop2: detected capacity change from 0 to 4096 [ 859.716400][ T932] EXT4-fs (loop0): group descriptors corrupted! [ 859.729593][ T939] loop3: detected capacity change from 0 to 4096 [ 859.733143][ T923] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.745898][ T939] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.757677][ T939] EXT4-fs (loop3): group descriptors corrupted! [ 859.766615][ T944] loop4: detected capacity change from 0 to 4096 [ 859.769852][ T923] EXT4-fs (loop2): group descriptors corrupted! [ 859.781486][ T946] loop5: detected capacity change from 0 to 4096 13:40:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000100000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.793156][ T946] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.796904][ T932] loop0: detected capacity change from 0 to 4096 [ 859.804033][ T946] EXT4-fs (loop5): group descriptors corrupted! [ 859.816078][ T944] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.827282][ T944] EXT4-fs (loop4): group descriptors corrupted! [ 859.834262][ T939] loop3: detected capacity change from 0 to 4096 13:40:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900107000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.841549][ T932] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 859.853796][ T958] loop1: detected capacity change from 0 to 4096 [ 859.862192][ T932] EXT4-fs (loop0): group descriptors corrupted! 13:40:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.902957][ T946] loop5: detected capacity change from 0 to 4096 [ 859.909455][ T939] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.919057][ T944] loop4: detected capacity change from 0 to 4096 13:40:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.954242][ T958] EXT4-fs (loop1): #clusters per group too big: 32768 [ 859.975999][ T944] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 859.984619][ T939] EXT4-fs (loop3): group descriptors corrupted! [ 859.992144][ T946] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f4c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900109000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 860.069504][ T944] EXT4-fs (loop4): group descriptors corrupted! [ 860.096070][ T946] EXT4-fs (loop5): group descriptors corrupted! 13:40:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f6c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 860.173203][ T980] loop3: detected capacity change from 0 to 4096 [ 860.182182][ T985] loop0: detected capacity change from 0 to 4096 [ 860.188948][ T987] loop2: detected capacity change from 0 to 4096 [ 860.195586][ T985] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 860.198848][ T986] loop1: detected capacity change from 0 to 4096 [ 860.207140][ T985] EXT4-fs (loop0): group descriptors corrupted! [ 860.227243][ T980] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.236659][ T980] EXT4-fs (loop3): group descriptors corrupted! [ 860.243683][ T987] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.253141][ T986] EXT4-fs (loop1): #clusters per group too big: 32768 [ 860.260219][ T987] EXT4-fs (loop2): group descriptors corrupted! [ 860.270118][ T999] loop4: detected capacity change from 0 to 4096 [ 860.280463][ T985] loop0: detected capacity change from 0 to 4096 [ 860.284143][ T999] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.297348][ T999] EXT4-fs (loop4): group descriptors corrupted! [ 860.300795][ T1002] loop5: detected capacity change from 0 to 4096 [ 860.305001][ T980] loop3: detected capacity change from 0 to 4096 [ 860.313458][ T985] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 860.326841][ T986] loop1: detected capacity change from 0 to 4096 [ 860.331091][ T985] EXT4-fs (loop0): group descriptors corrupted! [ 860.333365][ T987] loop2: detected capacity change from 0 to 4096 [ 860.346296][ T980] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.356081][ T1002] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.356168][ T986] EXT4-fs (loop1): #clusters per group too big: 32768 [ 860.366015][ T980] EXT4-fs (loop3): group descriptors corrupted! [ 860.375115][ T1002] EXT4-fs (loop5): group descriptors corrupted! [ 860.386979][ T987] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.399399][ T987] EXT4-fs (loop2): group descriptors corrupted! [ 860.419204][ T999] loop4: detected capacity change from 0 to 4096 13:40:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 860.431880][ T999] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f5c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 860.537569][ T1002] loop5: detected capacity change from 0 to 4096 13:40:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 860.590728][ T1002] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.613884][ T999] EXT4-fs (loop4): group descriptors corrupted! 13:40:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f740000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 860.637972][ T1002] EXT4-fs (loop5): group descriptors corrupted! [ 860.639684][ T1030] loop2: detected capacity change from 0 to 4096 [ 860.674702][ T1033] loop3: detected capacity change from 0 to 4096 [ 860.743003][ T1030] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.775260][ T1030] EXT4-fs (loop2): group descriptors corrupted! [ 860.781724][ T1039] loop0: detected capacity change from 0 to 4096 [ 860.796504][ T1033] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.810368][ T1047] loop5: detected capacity change from 0 to 4096 [ 860.816805][ T1046] loop1: detected capacity change from 0 to 4096 [ 860.818483][ T1033] EXT4-fs (loop3): group descriptors corrupted! [ 860.844966][ T1039] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 860.856512][ T1047] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.866289][ T1046] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 860.878080][ T1047] EXT4-fs (loop5): group descriptors corrupted! [ 860.894722][ T1046] EXT4-fs (loop1): group descriptors corrupted! [ 860.904042][ T1039] EXT4-fs (loop0): group descriptors corrupted! 13:40:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f600000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 860.961311][ T1030] loop2: detected capacity change from 0 to 4096 [ 860.961689][ T1057] loop4: detected capacity change from 0 to 4096 [ 860.994150][ T1030] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f030000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f7a0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.015507][ T1065] loop0: detected capacity change from 0 to 4096 13:40:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010b000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.058019][ T1030] EXT4-fs (loop2): group descriptors corrupted! [ 861.082533][ T1072] loop1: detected capacity change from 0 to 4096 [ 861.092892][ T1057] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.102670][ T1072] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.112235][ T1072] EXT4-fs (loop1): group descriptors corrupted! [ 861.126975][ T1065] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 861.144536][ T1057] EXT4-fs (loop4): group descriptors corrupted! [ 861.151061][ T1077] loop5: detected capacity change from 0 to 4096 [ 861.159742][ T1077] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.166573][ T1076] loop3: detected capacity change from 0 to 4096 [ 861.169252][ T1077] EXT4-fs (loop5): group descriptors corrupted! 13:40:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.204179][ T1065] EXT4-fs (loop0): group descriptors corrupted! [ 861.216284][ T1076] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.240996][ T1076] EXT4-fs (loop3): group descriptors corrupted! 13:40:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000700000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.253871][ T1077] loop5: detected capacity change from 0 to 4096 [ 861.278674][ T1086] loop1: detected capacity change from 0 to 4096 [ 861.286013][ T1065] loop0: detected capacity change from 0 to 4096 [ 861.292506][ T1089] loop4: detected capacity change from 0 to 4096 [ 861.301917][ T1086] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.315857][ T1086] EXT4-fs (loop1): group descriptors corrupted! [ 861.325638][ T1065] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 861.341633][ T1077] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.356389][ T1089] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.375952][ T1102] loop2: detected capacity change from 0 to 4096 [ 861.382624][ T1086] loop1: detected capacity change from 0 to 4096 [ 861.394001][ T1077] EXT4-fs (loop5): group descriptors corrupted! [ 861.400898][ T1065] EXT4-fs (loop0): group descriptors corrupted! [ 861.415664][ T1086] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.428011][ T1112] loop3: detected capacity change from 0 to 4096 [ 861.429324][ T1089] EXT4-fs (loop4): group descriptors corrupted! [ 861.442895][ T1112] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffe0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.452813][ T1086] EXT4-fs (loop1): group descriptors corrupted! [ 861.460650][ T1102] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.470563][ T1112] EXT4-fs (loop3): group descriptors corrupted! [ 861.477245][ T1102] EXT4-fs (loop2): group descriptors corrupted! 13:40:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f680000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f050000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.524368][ T1089] loop4: detected capacity change from 0 to 4096 [ 861.530911][ T1112] loop3: detected capacity change from 0 to 4096 [ 861.533541][ T1102] loop2: detected capacity change from 0 to 4096 [ 861.551549][ T1102] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.558181][ T1112] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.572381][ T1089] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.575312][ T1102] EXT4-fs (loop2): group descriptors corrupted! [ 861.587226][ T1089] EXT4-fs (loop4): group descriptors corrupted! [ 861.588596][ T1112] EXT4-fs (loop3): group descriptors corrupted! [ 861.606477][ T1129] loop5: detected capacity change from 0 to 4096 [ 861.622593][ T1133] loop0: detected capacity change from 0 to 4096 13:40:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010d000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.668031][ T1133] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 861.686979][ T1129] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.703121][ T1129] EXT4-fs (loop5): group descriptors corrupted! [ 861.711375][ T1137] loop1: detected capacity change from 0 to 4096 13:40:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000900000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.719085][ T1133] EXT4-fs (loop0): group descriptors corrupted! [ 861.757333][ T1137] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.771850][ T1146] loop2: detected capacity change from 0 to 4096 [ 861.792543][ T1137] EXT4-fs (loop1): group descriptors corrupted! [ 861.811485][ T1146] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.813634][ T1133] loop0: detected capacity change from 0 to 4096 [ 861.820972][ T1146] EXT4-fs (loop2): group descriptors corrupted! [ 861.827256][ T1129] loop5: detected capacity change from 0 to 4096 [ 861.842258][ T1133] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 861.852409][ T1133] EXT4-fs (loop0): group descriptors corrupted! [ 861.854122][ T1158] loop3: detected capacity change from 0 to 4096 [ 861.867723][ T1159] loop4: detected capacity change from 0 to 4096 [ 861.876536][ T1129] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.886012][ T1158] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.895792][ T1158] EXT4-fs (loop3): group descriptors corrupted! [ 861.899514][ T1146] loop2: detected capacity change from 0 to 4096 [ 861.908596][ T1129] EXT4-fs (loop5): group descriptors corrupted! [ 861.910549][ T1137] loop1: detected capacity change from 0 to 4096 13:40:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f6c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.927639][ T1159] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.941091][ T1146] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 861.946371][ T1159] EXT4-fs (loop4): group descriptors corrupted! [ 861.960020][ T1137] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ff00100000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.972652][ T1146] EXT4-fs (loop2): group descriptors corrupted! [ 861.980436][ T1137] EXT4-fs (loop1): group descriptors corrupted! [ 861.986894][ T1174] loop0: detected capacity change from 0 to 4096 [ 862.003896][ T1158] loop3: detected capacity change from 0 to 4096 [ 862.004052][ T1159] loop4: detected capacity change from 0 to 4096 [ 862.016821][ T1174] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.016863][ T1158] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.037158][ T1158] EXT4-fs (loop3): group descriptors corrupted! [ 862.044301][ T1159] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.044475][ T1174] EXT4-fs (loop0): group descriptors corrupted! [ 862.060124][ T1159] EXT4-fs (loop4): group descriptors corrupted! 13:40:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f060000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000a00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.093798][ T1186] loop2: detected capacity change from 0 to 4096 [ 862.103170][ T1186] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.113355][ T1186] EXT4-fs (loop2): group descriptors corrupted! [ 862.134637][ T1174] loop0: detected capacity change from 0 to 4096 13:40:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.145103][ T1174] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 862.148349][ T1190] loop5: detected capacity change from 0 to 4096 [ 862.156619][ T1174] EXT4-fs (loop0): group descriptors corrupted! [ 862.172419][ T1190] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f740000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.194511][ T1190] EXT4-fs (loop5): group descriptors corrupted! [ 862.201000][ T1204] loop4: detected capacity change from 0 to 4096 [ 862.214215][ T1204] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.224119][ T1204] EXT4-fs (loop4): group descriptors corrupted! [ 862.226518][ T1186] loop2: detected capacity change from 0 to 4096 [ 862.246796][ T1202] loop1: detected capacity change from 0 to 4096 [ 862.254341][ T1211] loop3: detected capacity change from 0 to 4096 [ 862.262996][ T1211] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.272602][ T1186] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.286319][ T1202] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.287109][ T1211] EXT4-fs (loop3): group descriptors corrupted! [ 862.302335][ T1190] loop5: detected capacity change from 0 to 4096 [ 862.303346][ T1202] EXT4-fs (loop1): group descriptors corrupted! [ 862.308733][ T1204] loop4: detected capacity change from 0 to 4096 [ 862.322693][ T1186] EXT4-fs (loop2): group descriptors corrupted! [ 862.327085][ T1224] loop0: detected capacity change from 0 to 4096 [ 862.338456][ T1204] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.347667][ T1204] EXT4-fs (loop4): group descriptors corrupted! [ 862.353997][ T1190] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.364188][ T1190] EXT4-fs (loop5): group descriptors corrupted! [ 862.372264][ T1224] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 862.372939][ T1202] loop1: detected capacity change from 0 to 4096 [ 862.390071][ T1211] loop3: detected capacity change from 0 to 4096 13:40:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010f000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.397748][ T1211] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.407008][ T1224] EXT4-fs (loop0): group descriptors corrupted! [ 862.413651][ T1211] EXT4-fs (loop3): group descriptors corrupted! [ 862.431669][ T1202] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000b00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.457947][ T1224] loop0: detected capacity change from 0 to 4096 [ 862.467816][ T1224] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 862.479440][ T1202] EXT4-fs (loop1): group descriptors corrupted! [ 862.485975][ T1224] EXT4-fs (loop0): group descriptors corrupted! [ 862.501768][ T1242] loop3: detected capacity change from 0 to 4096 13:40:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f070000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.519699][ T1242] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.528609][ T1247] loop4: detected capacity change from 0 to 4096 [ 862.539608][ T1242] EXT4-fs (loop3): group descriptors corrupted! [ 862.558931][ T1252] loop5: detected capacity change from 0 to 4096 13:40:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f7a0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.569613][ T1247] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.585611][ T1252] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.592948][ T1247] EXT4-fs (loop4): group descriptors corrupted! [ 862.595080][ T1253] loop2: detected capacity change from 0 to 4096 [ 862.613864][ T1252] EXT4-fs (loop5): group descriptors corrupted! [ 862.616764][ T1242] loop3: detected capacity change from 0 to 4096 [ 862.627468][ T1242] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.636860][ T1242] EXT4-fs (loop3): group descriptors corrupted! [ 862.645629][ T1253] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.651123][ T1268] loop1: detected capacity change from 0 to 4096 [ 862.661392][ T1263] loop0: detected capacity change from 0 to 4096 13:40:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.664168][ T1253] EXT4-fs (loop2): group descriptors corrupted! [ 862.682747][ T1247] loop4: detected capacity change from 0 to 4096 [ 862.693951][ T1263] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 862.704035][ T1268] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.713160][ T1263] EXT4-fs (loop0): group descriptors corrupted! [ 862.719467][ T1252] loop5: detected capacity change from 0 to 4096 [ 862.732286][ T1247] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.752487][ T1252] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.761743][ T1268] EXT4-fs (loop1): group descriptors corrupted! [ 862.764133][ T1253] loop2: detected capacity change from 0 to 4096 [ 862.772249][ T1247] EXT4-fs (loop4): group descriptors corrupted! [ 862.782309][ T1253] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.783578][ T1263] loop0: detected capacity change from 0 to 4096 [ 862.791778][ T1253] EXT4-fs (loop2): group descriptors corrupted! [ 862.808626][ T1252] EXT4-fs (loop5): group descriptors corrupted! 13:40:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f030200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.809317][ T1263] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 862.815136][ T1287] loop3: detected capacity change from 0 to 4096 [ 862.834726][ T1287] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.843982][ T1263] EXT4-fs (loop0): group descriptors corrupted! 13:40:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffe0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.886394][ T1268] loop1: detected capacity change from 0 to 4096 [ 862.892833][ T1287] EXT4-fs (loop3): group descriptors corrupted! [ 862.901998][ T1268] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.941501][ T1268] EXT4-fs (loop1): group descriptors corrupted! [ 862.959923][ T1298] loop2: detected capacity change from 0 to 4096 [ 862.976367][ T1298] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 862.985867][ T1298] EXT4-fs (loop2): group descriptors corrupted! [ 862.990092][ T1303] loop5: detected capacity change from 0 to 4096 [ 862.998677][ T1304] loop4: detected capacity change from 0 to 4096 [ 863.005437][ T1303] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.006237][ T1287] loop3: detected capacity change from 0 to 4096 [ 863.016320][ T1303] EXT4-fs (loop5): group descriptors corrupted! [ 863.032558][ T1287] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f080000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.042649][ T1287] EXT4-fs (loop3): group descriptors corrupted! [ 863.050097][ T1298] loop2: detected capacity change from 0 to 4096 [ 863.057404][ T1298] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.067694][ T1298] EXT4-fs (loop2): group descriptors corrupted! [ 863.067764][ T1304] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.094747][ T1304] EXT4-fs (loop4): group descriptors corrupted! [ 863.096591][ T1303] loop5: detected capacity change from 0 to 4096 [ 863.119360][ T1303] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.130715][ T1303] EXT4-fs (loop5): group descriptors corrupted! [ 863.137180][ T1325] loop1: detected capacity change from 0 to 4096 13:40:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000d00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900111000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.148768][ T1322] loop0: detected capacity change from 0 to 4096 [ 863.161895][ T1325] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.171423][ T1304] loop4: detected capacity change from 0 to 4096 [ 863.180968][ T1322] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 863.182742][ T1325] EXT4-fs (loop1): group descriptors corrupted! [ 863.203214][ T1304] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.212858][ T1304] EXT4-fs (loop4): group descriptors corrupted! [ 863.213454][ T1322] EXT4-fs (loop0): group descriptors corrupted! [ 863.227807][ T1337] loop3: detected capacity change from 0 to 4096 [ 863.238210][ T1337] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.247986][ T1341] loop2: detected capacity change from 0 to 4096 [ 863.259763][ T1337] EXT4-fs (loop3): group descriptors corrupted! [ 863.274729][ T1325] loop1: detected capacity change from 0 to 4096 [ 863.282097][ T1341] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.291683][ T1325] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.308861][ T1341] EXT4-fs (loop2): group descriptors corrupted! [ 863.313820][ T1325] EXT4-fs (loop1): group descriptors corrupted! [ 863.320338][ T1322] loop0: detected capacity change from 0 to 4096 [ 863.329912][ T1322] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 863.339933][ T1322] EXT4-fs (loop0): group descriptors corrupted! [ 863.347342][ T1337] loop3: detected capacity change from 0 to 4096 13:40:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f090000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ff00100000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.355358][ T1357] loop5: detected capacity change from 0 to 4096 [ 863.356162][ T1359] loop4: detected capacity change from 0 to 4096 [ 863.369355][ T1357] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.380827][ T1337] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.409336][ T1337] EXT4-fs (loop3): group descriptors corrupted! [ 863.409439][ T1357] EXT4-fs (loop5): group descriptors corrupted! [ 863.425602][ T1359] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.436083][ T1341] loop2: detected capacity change from 0 to 4096 [ 863.443012][ T1359] EXT4-fs (loop4): group descriptors corrupted! [ 863.451762][ T1341] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.462931][ T1341] EXT4-fs (loop2): group descriptors corrupted! [ 863.462971][ T1370] loop1: detected capacity change from 0 to 4096 [ 863.469775][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 863.482255][ T1373] loop0: detected capacity change from 0 to 4096 [ 863.490751][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 13:40:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000e00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.509640][ T1357] loop5: detected capacity change from 0 to 4096 [ 863.530981][ T1357] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.540990][ T1357] EXT4-fs (loop5): group descriptors corrupted! 13:40:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900112000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.552082][ T1373] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 863.588418][ T1370] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.622168][ T1359] loop4: detected capacity change from 0 to 4096 13:40:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900125000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.656726][ T1373] EXT4-fs (loop0): group descriptors corrupted! [ 863.675894][ T1359] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.689602][ T1370] EXT4-fs (loop1): group descriptors corrupted! 13:40:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f080200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0a0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.725090][ T1359] EXT4-fs (loop4): group descriptors corrupted! [ 863.759587][ T1390] loop3: detected capacity change from 0 to 4096 13:40:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 863.769518][ T1395] loop2: detected capacity change from 0 to 4096 [ 863.776113][ T1390] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.786259][ T1390] EXT4-fs (loop3): group descriptors corrupted! [ 863.788737][ T1401] loop0: detected capacity change from 0 to 4096 [ 863.796101][ T1395] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.808486][ T1395] EXT4-fs (loop2): group descriptors corrupted! [ 863.810105][ T1399] loop5: detected capacity change from 0 to 4096 [ 863.835853][ T1401] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 863.847584][ T1401] EXT4-fs (loop0): group descriptors corrupted! [ 863.867791][ T1399] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.891389][ T1407] loop1: detected capacity change from 0 to 4096 [ 863.891413][ T1390] loop3: detected capacity change from 0 to 4096 [ 863.893297][ T1395] loop2: detected capacity change from 0 to 4096 [ 863.909127][ T1399] EXT4-fs (loop5): group descriptors corrupted! [ 863.918183][ T1390] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.927417][ T1390] EXT4-fs (loop3): group descriptors corrupted! [ 863.937663][ T1419] loop4: detected capacity change from 0 to 4096 [ 863.960283][ T1407] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 863.974431][ T1395] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.009572][ T1401] loop0: detected capacity change from 0 to 4096 [ 864.011097][ T1395] EXT4-fs (loop2): group descriptors corrupted! [ 864.023198][ T1401] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 864.037218][ T1419] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.041043][ T1401] EXT4-fs (loop0): group descriptors corrupted! [ 864.047108][ T1407] EXT4-fs (loop1): group descriptors corrupted! 13:40:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ff80f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.059819][ T1419] EXT4-fs (loop4): group descriptors corrupted! 13:40:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f030200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.118185][ T1407] loop1: detected capacity change from 0 to 4096 [ 864.132955][ T1430] loop5: detected capacity change from 0 to 4096 [ 864.150853][ T1419] loop4: detected capacity change from 0 to 4096 [ 864.158666][ T1407] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090012e000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f201000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.174912][ T1430] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.185566][ T1430] EXT4-fs (loop5): group descriptors corrupted! [ 864.224362][ T1449] loop0: detected capacity change from 0 to 4096 [ 864.234364][ T1407] EXT4-fs (loop1): group descriptors corrupted! [ 864.235986][ T1449] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 864.246047][ T1448] loop3: detected capacity change from 0 to 4096 [ 864.257727][ T1449] EXT4-fs (loop0): group descriptors corrupted! [ 864.264888][ T1419] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.277315][ T1430] loop5: detected capacity change from 0 to 4096 [ 864.284008][ T1419] EXT4-fs (loop4): group descriptors corrupted! [ 864.292257][ T1430] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.301749][ T1430] EXT4-fs (loop5): group descriptors corrupted! [ 864.317173][ T1449] loop0: detected capacity change from 0 to 4096 13:40:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900148000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0b0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.317865][ T1448] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.332982][ T1448] EXT4-fs (loop3): group descriptors corrupted! [ 864.345645][ T1449] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 864.357373][ T1449] EXT4-fs (loop0): group descriptors corrupted! 13:40:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.374093][ T1448] loop3: detected capacity change from 0 to 4096 [ 864.382015][ T1448] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.389363][ T1463] loop2: detected capacity change from 0 to 4096 [ 864.393474][ T1448] EXT4-fs (loop3): group descriptors corrupted! [ 864.408009][ T1463] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.417261][ T1463] EXT4-fs (loop2): group descriptors corrupted! 13:40:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f001100000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.462972][ T1463] loop2: detected capacity change from 0 to 4096 [ 864.471852][ T1463] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.481294][ T1473] loop1: detected capacity change from 0 to 4096 [ 864.495107][ T1473] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.505644][ T1481] loop5: detected capacity change from 0 to 4096 [ 864.512948][ T1488] loop0: detected capacity change from 0 to 4096 [ 864.519536][ T1463] EXT4-fs (loop2): group descriptors corrupted! [ 864.531351][ T1490] loop4: detected capacity change from 0 to 4096 [ 864.543683][ T1473] EXT4-fs (loop1): group descriptors corrupted! [ 864.587886][ T1481] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.613204][ T1488] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 864.628343][ T1490] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090014c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.653573][ T1494] loop3: detected capacity change from 0 to 4096 [ 864.685458][ T1494] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.735217][ T1490] EXT4-fs (loop4): group descriptors corrupted! [ 864.752047][ T1481] EXT4-fs (loop5): group descriptors corrupted! [ 864.760964][ T1488] EXT4-fs (loop0): group descriptors corrupted! [ 864.783059][ T1494] EXT4-fs (loop3): group descriptors corrupted! 13:40:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.816143][ T1505] loop1: detected capacity change from 0 to 4096 [ 864.823830][ T1504] loop2: detected capacity change from 0 to 4096 [ 864.845910][ T1504] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f080200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f001200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fc10300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.872046][ T1504] EXT4-fs (loop2): group descriptors corrupted! [ 864.885529][ T1505] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.921346][ T1515] loop4: detected capacity change from 0 to 4096 [ 864.927820][ T1504] loop2: detected capacity change from 0 to 4096 [ 864.933529][ T1505] EXT4-fs (loop1): group descriptors corrupted! [ 864.943725][ T1504] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.943814][ T1515] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 864.953675][ T1504] EXT4-fs (loop2): group descriptors corrupted! [ 864.989373][ T1515] EXT4-fs (loop4): group descriptors corrupted! [ 865.014017][ T1528] loop0: detected capacity change from 0 to 4096 [ 865.025735][ T1527] loop5: detected capacity change from 0 to 4096 13:40:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090015c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.036849][ T1528] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 865.054320][ T1505] loop1: detected capacity change from 0 to 4096 [ 865.057717][ T1525] loop3: detected capacity change from 0 to 4096 [ 865.068908][ T1525] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.078198][ T1525] EXT4-fs (loop3): group descriptors corrupted! 13:40:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.085294][ T1527] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.094697][ T1528] EXT4-fs (loop0): group descriptors corrupted! [ 865.102699][ T1505] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.112014][ T1505] EXT4-fs (loop1): group descriptors corrupted! [ 865.120401][ T1527] EXT4-fs (loop5): group descriptors corrupted! [ 865.133544][ T1525] loop3: detected capacity change from 0 to 4096 [ 865.142747][ T1539] loop2: detected capacity change from 0 to 4096 [ 865.151157][ T1525] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.161400][ T1539] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.173399][ T1528] loop0: detected capacity change from 0 to 4096 [ 865.175486][ T1525] EXT4-fs (loop3): group descriptors corrupted! 13:40:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0d0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.187514][ T1527] loop5: detected capacity change from 0 to 4096 [ 865.187679][ T1539] EXT4-fs (loop2): group descriptors corrupted! [ 865.202158][ T1527] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.202554][ T1554] loop4: detected capacity change from 0 to 4096 [ 865.219648][ T1528] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 865.224885][ T1527] EXT4-fs (loop5): group descriptors corrupted! [ 865.237469][ T1528] EXT4-fs (loop0): group descriptors corrupted! 13:40:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900160000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.320435][ T1554] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.362823][ T1554] EXT4-fs (loop4): group descriptors corrupted! [ 865.370767][ T1561] loop3: detected capacity change from 0 to 4096 [ 865.387605][ T1564] loop1: detected capacity change from 0 to 4096 [ 865.451227][ T1554] loop4: detected capacity change from 0 to 4096 [ 865.459189][ T1564] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.469884][ T1561] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0e0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.517315][ T1564] EXT4-fs (loop1): group descriptors corrupted! [ 865.523814][ T1554] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.523957][ T1561] EXT4-fs (loop3): group descriptors corrupted! [ 865.554525][ T1576] loop5: detected capacity change from 0 to 4096 13:40:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f102000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.585320][ T1576] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.587312][ T1554] EXT4-fs (loop4): group descriptors corrupted! [ 865.604919][ T1582] loop2: detected capacity change from 0 to 4096 [ 865.608838][ T1576] EXT4-fs (loop5): group descriptors corrupted! [ 865.617788][ T1582] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100120f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.629263][ T1585] loop0: detected capacity change from 0 to 4096 [ 865.646532][ T1585] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 865.662840][ T1593] loop1: detected capacity change from 0 to 4096 [ 865.670658][ T1582] EXT4-fs (loop2): group descriptors corrupted! [ 865.678401][ T1585] EXT4-fs (loop0): group descriptors corrupted! [ 865.686502][ T1576] loop5: detected capacity change from 0 to 4096 [ 865.686525][ T1595] loop3: detected capacity change from 0 to 4096 [ 865.702822][ T1576] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.703326][ T1593] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.725166][ T1576] EXT4-fs (loop5): group descriptors corrupted! [ 865.733493][ T1593] EXT4-fs (loop1): group descriptors corrupted! [ 865.742530][ T1595] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.755357][ T1595] EXT4-fs (loop3): group descriptors corrupted! [ 865.767406][ T1582] loop2: detected capacity change from 0 to 4096 [ 865.776232][ T1582] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f060400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.791263][ T1582] EXT4-fs (loop2): group descriptors corrupted! [ 865.793591][ T1607] loop4: detected capacity change from 0 to 4096 [ 865.797571][ T1585] loop0: detected capacity change from 0 to 4096 [ 865.812296][ T1585] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 865.826480][ T1595] loop3: detected capacity change from 0 to 4096 [ 865.834519][ T1593] loop1: detected capacity change from 0 to 4096 [ 865.847821][ T1585] EXT4-fs (loop0): group descriptors corrupted! [ 865.857094][ T1607] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.867315][ T1593] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.880408][ T1595] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900168000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.893794][ T1623] loop5: detected capacity change from 0 to 4096 [ 865.900548][ T1607] EXT4-fs (loop4): group descriptors corrupted! [ 865.914395][ T1593] EXT4-fs (loop1): group descriptors corrupted! [ 865.921016][ T1623] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.921214][ T1595] EXT4-fs (loop3): group descriptors corrupted! [ 865.937553][ T1623] EXT4-fs (loop5): group descriptors corrupted! 13:40:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0f0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.956473][ T1607] loop4: detected capacity change from 0 to 4096 [ 865.978400][ T1607] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 865.990614][ T1639] loop2: detected capacity change from 0 to 4096 [ 866.000721][ T1607] EXT4-fs (loop4): group descriptors corrupted! 13:40:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fc10300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 866.054824][ T1623] loop5: detected capacity change from 0 to 4096 [ 866.061397][ T1639] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.070803][ T1639] EXT4-fs (loop2): group descriptors corrupted! 13:40:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100250f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 866.110353][ T1649] loop1: detected capacity change from 0 to 4096 [ 866.119559][ T1623] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.132434][ T1649] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090016c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 866.166468][ T1649] EXT4-fs (loop1): group descriptors corrupted! [ 866.172981][ T1623] EXT4-fs (loop5): group descriptors corrupted! [ 866.178424][ T1651] loop3: detected capacity change from 0 to 4096 [ 866.187266][ T1651] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.197204][ T1651] EXT4-fs (loop3): group descriptors corrupted! [ 866.266230][ T1651] loop3: detected capacity change from 0 to 4096 [ 866.274023][ T1649] loop1: detected capacity change from 0 to 4096 [ 866.280557][ T1659] loop4: detected capacity change from 0 to 4096 [ 866.334383][ T1651] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.343706][ T1651] EXT4-fs (loop3): group descriptors corrupted! [ 866.350683][ T1663] loop0: detected capacity change from 0 to 4096 [ 866.358411][ T1649] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.372865][ T1659] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002e00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 866.397938][ T1649] EXT4-fs (loop1): group descriptors corrupted! [ 866.416558][ T1659] EXT4-fs (loop4): group descriptors corrupted! [ 866.434106][ T1674] loop2: detected capacity change from 0 to 4096 [ 866.435764][ T1686] loop5: detected capacity change from 0 to 4096 [ 866.473446][ T1674] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.484727][ T1663] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f100000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900174000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 866.535998][ T1674] EXT4-fs (loop2): group descriptors corrupted! [ 866.550975][ T1686] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.572460][ T1659] loop4: detected capacity change from 0 to 4096 [ 866.595106][ T1659] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.609402][ T1695] loop3: detected capacity change from 0 to 4096 [ 866.616308][ T1663] EXT4-fs (loop0): group descriptors corrupted! 13:40:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001002e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090017a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 866.698084][ T1659] EXT4-fs (loop4): group descriptors corrupted! [ 866.706257][ T1686] EXT4-fs (loop5): group descriptors corrupted! [ 866.726677][ T1695] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.745026][ T1701] loop1: detected capacity change from 0 to 4096 [ 866.747556][ T1695] EXT4-fs (loop3): group descriptors corrupted! [ 866.769016][ T1663] loop0: detected capacity change from 0 to 4096 [ 866.776471][ T1663] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 866.792438][ T1663] EXT4-fs (loop0): group descriptors corrupted! 13:40:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 866.803200][ T1701] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.832759][ T1701] EXT4-fs (loop1): group descriptors corrupted! [ 866.852805][ T1713] loop2: detected capacity change from 0 to 4096 [ 866.857016][ T1714] loop4: detected capacity change from 0 to 4096 [ 866.865753][ T1713] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.875434][ T1714] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 866.876195][ T1713] EXT4-fs (loop2): group descriptors corrupted! 13:40:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f003f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 866.905264][ T1714] EXT4-fs (loop4): group descriptors corrupted! [ 866.908035][ T1701] loop1: detected capacity change from 0 to 4096 [ 866.927159][ T1716] loop5: detected capacity change from 0 to 4096 [ 866.998034][ T1716] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.013708][ T1731] loop0: detected capacity change from 0 to 4096 [ 867.015737][ T1716] EXT4-fs (loop5): group descriptors corrupted! [ 867.026918][ T1701] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f110000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.046508][ T1714] loop4: detected capacity change from 0 to 4096 [ 867.049514][ T1701] EXT4-fs (loop1): group descriptors corrupted! [ 867.052982][ T1713] loop2: detected capacity change from 0 to 4096 13:40:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.098694][ T1731] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 867.112583][ T1737] loop3: detected capacity change from 0 to 4096 [ 867.133075][ T1737] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.143638][ T1731] EXT4-fs (loop0): group descriptors corrupted! [ 867.164159][ T1713] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.172155][ T1737] EXT4-fs (loop3): group descriptors corrupted! 13:40:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f060400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.192190][ T1714] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.196318][ T1713] EXT4-fs (loop2): group descriptors corrupted! [ 867.208728][ T1751] loop5: detected capacity change from 0 to 4096 [ 867.215161][ T1753] loop1: detected capacity change from 0 to 4096 [ 867.234659][ T1737] loop3: detected capacity change from 0 to 4096 13:40:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fe000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.244296][ T1751] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.254203][ T1753] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.265961][ T1737] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.268768][ T1751] EXT4-fs (loop5): group descriptors corrupted! [ 867.283335][ T1753] EXT4-fs (loop1): group descriptors corrupted! [ 867.290699][ T1714] EXT4-fs (loop4): group descriptors corrupted! [ 867.297830][ T1737] EXT4-fs (loop3): group descriptors corrupted! 13:40:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100480f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.366181][ T1761] loop0: detected capacity change from 0 to 4096 [ 867.378512][ T1751] loop5: detected capacity change from 0 to 4096 [ 867.379181][ T1753] loop1: detected capacity change from 0 to 4096 [ 867.386996][ T1765] loop2: detected capacity change from 0 to 4096 [ 867.405769][ T1751] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.419582][ T1765] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.428859][ T1765] EXT4-fs (loop2): group descriptors corrupted! [ 867.436265][ T1753] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.446887][ T1753] EXT4-fs (loop1): group descriptors corrupted! [ 867.459349][ T1761] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f120000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.466155][ T1751] EXT4-fs (loop5): group descriptors corrupted! [ 867.493413][ T1761] EXT4-fs (loop0): group descriptors corrupted! [ 867.508638][ T1782] loop3: detected capacity change from 0 to 4096 13:40:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000700000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001004c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.518874][ T1782] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.528975][ T1782] EXT4-fs (loop3): group descriptors corrupted! [ 867.581685][ T1782] loop3: detected capacity change from 0 to 4096 [ 867.588200][ T1790] loop1: detected capacity change from 0 to 4096 [ 867.588274][ T1761] loop0: detected capacity change from 0 to 4096 [ 867.595734][ T1791] loop2: detected capacity change from 0 to 4096 [ 867.609797][ T1782] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.639061][ T1790] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.648583][ T1761] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 867.648620][ T1804] loop5: detected capacity change from 0 to 4096 [ 867.661261][ T1782] EXT4-fs (loop3): group descriptors corrupted! [ 867.672748][ T1804] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.680452][ T1761] EXT4-fs (loop0): group descriptors corrupted! [ 867.682062][ T1806] loop4: detected capacity change from 0 to 4096 [ 867.691564][ T1790] EXT4-fs (loop1): group descriptors corrupted! [ 867.695496][ T1791] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.714069][ T1804] EXT4-fs (loop5): group descriptors corrupted! [ 867.720593][ T1791] EXT4-fs (loop2): group descriptors corrupted! [ 867.726968][ T1806] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.738145][ T1806] EXT4-fs (loop4): group descriptors corrupted! 13:40:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001005c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.823740][ T1804] loop5: detected capacity change from 0 to 4096 [ 867.830309][ T1791] loop2: detected capacity change from 0 to 4096 [ 867.836768][ T1790] loop1: detected capacity change from 0 to 4096 13:40:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.877103][ T1790] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.886473][ T1804] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 867.901592][ T1791] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.936966][ T1790] EXT4-fs (loop1): group descriptors corrupted! [ 867.943742][ T1804] EXT4-fs (loop5): group descriptors corrupted! [ 867.964089][ T1791] EXT4-fs (loop2): group descriptors corrupted! 13:40:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f250000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.994360][ T1827] loop4: detected capacity change from 0 to 4096 [ 868.010866][ T1829] loop3: detected capacity change from 0 to 4096 [ 868.019411][ T1827] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.079653][ T1840] loop5: detected capacity change from 0 to 4096 [ 868.083566][ T1827] EXT4-fs (loop4): group descriptors corrupted! [ 868.104731][ T1829] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.118737][ T1844] loop0: detected capacity change from 0 to 4096 [ 868.132350][ T1844] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 868.136712][ T1829] EXT4-fs (loop3): group descriptors corrupted! [ 868.156353][ T1844] EXT4-fs (loop0): group descriptors corrupted! [ 868.156467][ T1840] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.173410][ T1840] EXT4-fs (loop5): group descriptors corrupted! 13:40:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100600f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 868.176322][ T1849] loop1: detected capacity change from 0 to 4096 [ 868.223613][ T1852] loop2: detected capacity change from 0 to 4096 [ 868.233176][ T1852] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.242958][ T1852] EXT4-fs (loop2): group descriptors corrupted! [ 868.269041][ T1849] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.283794][ T1844] loop0: detected capacity change from 0 to 4096 [ 868.283793][ T1829] loop3: detected capacity change from 0 to 4096 [ 868.313558][ T1840] loop5: detected capacity change from 0 to 4096 13:40:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900111020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 868.328320][ T1844] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 868.339815][ T1829] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.351054][ T1849] EXT4-fs (loop1): group descriptors corrupted! [ 868.351191][ T1829] EXT4-fs (loop3): group descriptors corrupted! 13:40:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000700000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 868.380317][ T1840] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.403861][ T1844] EXT4-fs (loop0): group descriptors corrupted! 13:40:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 868.445677][ T1840] EXT4-fs (loop5): group descriptors corrupted! [ 868.446476][ T1873] loop2: detected capacity change from 0 to 4096 [ 868.474215][ T1873] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.474228][ T1876] loop4: detected capacity change from 0 to 4096 [ 868.490632][ T1873] EXT4-fs (loop2): group descriptors corrupted! [ 868.497152][ T1876] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.529636][ T1876] EXT4-fs (loop4): group descriptors corrupted! [ 868.529675][ T1882] loop3: detected capacity change from 0 to 4096 13:40:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f2e0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000900000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 868.536043][ T1887] loop0: detected capacity change from 0 to 4096 [ 868.550423][ T1873] loop2: detected capacity change from 0 to 4096 [ 868.559398][ T1873] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.575558][ T1882] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.586094][ T1873] EXT4-fs (loop2): group descriptors corrupted! [ 868.592837][ T1882] EXT4-fs (loop3): group descriptors corrupted! [ 868.599691][ T1887] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 868.599713][ T1896] loop1: detected capacity change from 0 to 4096 [ 868.600268][ C1] ================================================================== [ 868.600297][ C1] BUG: KCSAN: data-race in data_push_tail / number [ 868.600303][ C1] [ 868.600308][ C1] write to 0xffffffff88ef0dd4 of 1 bytes by task 1896 on cpu 0: [ 868.600315][ C1] number+0x8ba/0xb50 [ 868.600320][ C1] vsnprintf+0xb6d/0xed0 [ 868.600324][ C1] vscnprintf+0x29/0x80 [ 868.600334][ C1] vprintk_store+0x4c1/0x9c0 [ 868.600339][ C1] vprintk_emit+0xca/0x3e0 [ 868.600344][ C1] vprintk_default+0x22/0x30 [ 868.600349][ C1] vprintk_func+0x11b/0x120 [ 868.600354][ C1] printk+0x62/0x82 [ 868.600358][ C1] set_capacity_and_notify+0x141/0x1a0 [ 868.600369][ C1] loop_configure+0xafc/0xcb0 [ 868.600373][ C1] lo_ioctl+0x555/0x11f0 [ 868.600378][ C1] blkdev_ioctl+0x1d0/0x3c0 [ 868.600383][ C1] block_ioctl+0x6d/0x80 [ 868.600388][ C1] __se_sys_ioctl+0xcb/0x140 [ 868.600393][ C1] __x64_sys_ioctl+0x3f/0x50 [ 868.600398][ C1] do_syscall_64+0x39/0x80 [ 868.600407][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 868.600413][ C1] [ 868.600418][ C1] read to 0xffffffff88ef0dd0 of 8 bytes by task 1887 on cpu 1: [ 868.600428][ C1] data_push_tail+0x125/0x460 [ 868.600433][ C1] data_alloc+0xbc/0x2b0 [ 868.600443][ C1] prb_reserve+0x8f0/0xbc0 [ 868.600447][ C1] vprintk_store+0x3e9/0x9c0 [ 868.600452][ C1] vprintk_emit+0xca/0x3e0 [ 868.600457][ C1] vprintk_default+0x22/0x30 [ 868.600462][ C1] vprintk_func+0x11b/0x120 [ 868.600467][ C1] printk+0x62/0x82 [ 868.600471][ C1] __ext4_msg+0x103/0x110 [ 868.600476][ C1] ext4_fill_super+0x427e/0x8490 [ 868.600481][ C1] mount_bdev+0x1e8/0x290 [ 868.600488][ C1] ext4_mount+0x2d/0x40 [ 868.600493][ C1] legacy_get_tree+0x70/0xc0 [ 868.600497][ C1] vfs_get_tree+0x4a/0x1a0 [ 868.600502][ C1] path_mount+0x11b9/0x1c00 [ 868.600507][ C1] __se_sys_mount+0x23d/0x2e0 [ 868.600512][ C1] __x64_sys_mount+0x63/0x70 [ 868.600524][ C1] do_syscall_64+0x39/0x80 [ 868.600529][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 868.600553][ C1] [ 868.600558][ C1] Reported by Kernel Concurrency Sanitizer on: [ 868.600564][ C1] CPU: 1 PID: 1887 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 868.600572][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 868.600581][ C1] ================================================================== [ 868.852368][ T1896] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.861611][ T1896] EXT4-fs (loop1): group descriptors corrupted! [ 868.868536][ T1887] EXT4-fs (loop0): group descriptors corrupted! [ 868.881658][ T1876] loop4: detected capacity change from 0 to 4096 [ 868.914039][ T1904] loop5: detected capacity change from 0 to 4096 [ 868.921782][ T1876] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.938597][ T1896] loop1: detected capacity change from 0 to 4096 [ 868.942134][ T1876] EXT4-fs (loop4): group descriptors corrupted! [ 868.945019][ T1887] loop0: detected capacity change from 0 to 4096 13:40:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900112020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 868.959304][ T1882] loop3: detected capacity change from 0 to 4096 [ 868.971523][ T1904] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 868.981849][ T1882] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100680f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.008666][ T1887] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 869.020154][ T1896] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.032705][ T1887] EXT4-fs (loop0): group descriptors corrupted! [ 869.047296][ T1882] EXT4-fs (loop3): group descriptors corrupted! [ 869.054341][ T1904] EXT4-fs (loop5): group descriptors corrupted! [ 869.062164][ T1896] EXT4-fs (loop1): group descriptors corrupted! [ 869.072890][ T1923] loop2: detected capacity change from 0 to 4096 [ 869.086501][ T1923] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f480000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f005c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.134482][ T1904] loop5: detected capacity change from 0 to 4096 [ 869.150187][ T1904] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000a00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000900000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.163721][ T1923] EXT4-fs (loop2): group descriptors corrupted! [ 869.206637][ T1904] EXT4-fs (loop5): group descriptors corrupted! [ 869.206673][ T1926] loop4: detected capacity change from 0 to 4096 13:40:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f4c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.286498][ T1944] loop1: detected capacity change from 0 to 4096 [ 869.294159][ T1926] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.313422][ T1944] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.334600][ T1941] loop3: detected capacity change from 0 to 4096 [ 869.337114][ T1951] loop2: detected capacity change from 0 to 4096 [ 869.349764][ T1926] EXT4-fs (loop4): group descriptors corrupted! [ 869.359722][ T1944] EXT4-fs (loop1): group descriptors corrupted! 13:40:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f5c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.393672][ T1951] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.403273][ T1941] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.403622][ T1951] EXT4-fs (loop2): group descriptors corrupted! 13:40:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001006c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.434890][ T1954] loop5: detected capacity change from 0 to 4096 [ 869.434894][ T1957] loop0: detected capacity change from 0 to 4096 [ 869.449719][ T1954] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.466065][ T1957] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 869.470780][ T1954] EXT4-fs (loop5): group descriptors corrupted! [ 869.498592][ T1957] EXT4-fs (loop0): group descriptors corrupted! [ 869.506752][ T1951] loop2: detected capacity change from 0 to 4096 [ 869.510335][ T1941] EXT4-fs (loop3): group descriptors corrupted! [ 869.518731][ T1954] loop5: detected capacity change from 0 to 4096 [ 869.526493][ T1951] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.539893][ T1954] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.548208][ T1971] loop4: detected capacity change from 0 to 4096 [ 869.559031][ T1971] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.561826][ T1951] EXT4-fs (loop2): group descriptors corrupted! [ 869.568467][ T1971] EXT4-fs (loop4): group descriptors corrupted! [ 869.578479][ T1957] loop0: detected capacity change from 0 to 4096 [ 869.581799][ T1954] EXT4-fs (loop5): group descriptors corrupted! 13:40:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f600000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001c1030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000a00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000b00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.594822][ T1957] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 869.619260][ T1957] EXT4-fs (loop0): group descriptors corrupted! [ 869.675347][ T1941] loop3: detected capacity change from 0 to 4096 [ 869.675711][ T1971] loop4: detected capacity change from 0 to 4096 [ 869.702021][ T1941] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.722578][ T1971] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.733859][ T1971] EXT4-fs (loop4): group descriptors corrupted! [ 869.740349][ T1987] loop1: detected capacity change from 0 to 4096 [ 869.744804][ T1941] EXT4-fs (loop3): group descriptors corrupted! 13:40:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.783011][ T1987] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.793430][ T1987] EXT4-fs (loop1): group descriptors corrupted! [ 869.800136][ T1997] loop5: detected capacity change from 0 to 4096 [ 869.808604][ T1997] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100740f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f006000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 869.827596][ T1996] loop0: detected capacity change from 0 to 4096 [ 869.835613][ T1997] EXT4-fs (loop5): group descriptors corrupted! [ 869.872460][ T1987] loop1: detected capacity change from 0 to 4096 [ 869.904259][ T1996] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 869.915503][ T1987] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.953432][ T1997] loop5: detected capacity change from 0 to 4096 [ 869.954508][ T2028] loop4: detected capacity change from 0 to 4096 [ 869.960195][ T2018] loop2: detected capacity change from 0 to 4096 [ 869.974389][ T2026] loop3: detected capacity change from 0 to 4096 [ 869.981133][ T2018] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 869.987831][ T1996] EXT4-fs (loop0): group descriptors corrupted! [ 869.991032][ T2028] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.006599][ T2018] EXT4-fs (loop2): group descriptors corrupted! [ 870.007162][ T1987] EXT4-fs (loop1): group descriptors corrupted! [ 870.019912][ T2026] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.029173][ T1997] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.040347][ T1997] EXT4-fs (loop5): group descriptors corrupted! [ 870.041647][ T2028] EXT4-fs (loop4): group descriptors corrupted! 13:40:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f680000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.046766][ T2026] EXT4-fs (loop3): group descriptors corrupted! 13:40:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.141681][ T2026] loop3: detected capacity change from 0 to 4096 [ 870.155763][ T1996] loop0: detected capacity change from 0 to 4096 [ 870.164624][ T2026] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.175107][ T2028] loop4: detected capacity change from 0 to 4096 [ 870.181557][ T2018] loop2: detected capacity change from 0 to 4096 [ 870.197582][ T2028] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.208277][ T2028] EXT4-fs (loop4): group descriptors corrupted! [ 870.219084][ T1996] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 870.228839][ T1996] EXT4-fs (loop0): group descriptors corrupted! [ 870.235265][ T2026] EXT4-fs (loop3): group descriptors corrupted! 13:40:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001007a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000b00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f006800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.240571][ T2018] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.255740][ T2050] loop1: detected capacity change from 0 to 4096 [ 870.280859][ T2018] EXT4-fs (loop2): group descriptors corrupted! 13:40:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.296443][ T2050] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.334902][ T2050] EXT4-fs (loop1): group descriptors corrupted! [ 870.359511][ T2057] loop5: detected capacity change from 0 to 4096 [ 870.374203][ T2057] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.396711][ T2057] EXT4-fs (loop5): group descriptors corrupted! [ 870.400878][ T2062] loop3: detected capacity change from 0 to 4096 13:40:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f6c0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.413546][ T2065] loop4: detected capacity change from 0 to 4096 [ 870.433425][ T2064] loop0: detected capacity change from 0 to 4096 [ 870.438459][ T2062] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.449769][ T2064] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 870.467800][ T2065] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.476939][ T2064] EXT4-fs (loop0): group descriptors corrupted! [ 870.489631][ T2062] EXT4-fs (loop3): group descriptors corrupted! [ 870.493203][ T2074] loop2: detected capacity change from 0 to 4096 [ 870.496210][ T2065] EXT4-fs (loop4): group descriptors corrupted! [ 870.509392][ T2074] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.519986][ T2074] EXT4-fs (loop2): group descriptors corrupted! [ 870.525872][ T2057] loop5: detected capacity change from 0 to 4096 13:40:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000d00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.588124][ T2062] loop3: detected capacity change from 0 to 4096 [ 870.594738][ T2084] loop1: detected capacity change from 0 to 4096 [ 870.616791][ T2064] loop0: detected capacity change from 0 to 4096 [ 870.625248][ T2065] loop4: detected capacity change from 0 to 4096 [ 870.649148][ T2062] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.663955][ T2064] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 870.677547][ T2065] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.687466][ T2084] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.696837][ T2084] EXT4-fs (loop1): group descriptors corrupted! [ 870.703509][ T2062] EXT4-fs (loop3): group descriptors corrupted! [ 870.710344][ T2064] EXT4-fs (loop0): group descriptors corrupted! [ 870.716843][ T2065] EXT4-fs (loop4): group descriptors corrupted! 13:40:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100840f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f740000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f006c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.784076][ T2101] loop2: detected capacity change from 0 to 4096 [ 870.792184][ T2101] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.801456][ T2101] EXT4-fs (loop2): group descriptors corrupted! [ 870.810593][ T2105] loop5: detected capacity change from 0 to 4096 [ 870.824151][ T2110] loop1: detected capacity change from 0 to 4096 [ 870.834715][ T2110] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.844755][ T2110] EXT4-fs (loop1): group descriptors corrupted! [ 870.849783][ T2105] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.878099][ T2101] loop2: detected capacity change from 0 to 4096 [ 870.892646][ T2101] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.896832][ T2110] loop1: detected capacity change from 0 to 4096 [ 870.909366][ T2110] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 870.918866][ T2110] EXT4-fs (loop1): group descriptors corrupted! [ 870.923479][ T2105] EXT4-fs (loop5): group descriptors corrupted! [ 870.925362][ T2101] EXT4-fs (loop2): group descriptors corrupted! [ 870.940414][ T2136] loop0: detected capacity change from 0 to 4096 [ 870.948648][ T2137] loop3: detected capacity change from 0 to 4096 [ 870.953359][ T2138] loop4: detected capacity change from 0 to 4096 [ 870.962090][ T2136] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 870.973651][ T2136] EXT4-fs (loop0): group descriptors corrupted! [ 870.987047][ T2105] loop5: detected capacity change from 0 to 4096 13:40:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f7a0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.018051][ T2137] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.027388][ T2137] EXT4-fs (loop3): group descriptors corrupted! [ 871.079660][ T2138] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.089321][ T2105] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f007400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fe0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.126775][ T2136] loop0: detected capacity change from 0 to 4096 [ 871.143087][ T2105] EXT4-fs (loop5): group descriptors corrupted! [ 871.149733][ T2138] EXT4-fs (loop4): group descriptors corrupted! [ 871.149742][ T2136] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 871.187590][ T2167] loop2: detected capacity change from 0 to 4096 [ 871.215847][ T2170] loop1: detected capacity change from 0 to 4096 [ 871.227539][ T2170] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.242385][ T2167] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.267885][ T2170] EXT4-fs (loop1): group descriptors corrupted! [ 871.270694][ T2136] EXT4-fs (loop0): group descriptors corrupted! [ 871.277488][ T2167] EXT4-fs (loop2): group descriptors corrupted! 13:40:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000e00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.292533][ T2180] loop3: detected capacity change from 0 to 4096 [ 871.301422][ T2180] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.310999][ T2180] EXT4-fs (loop3): group descriptors corrupted! [ 871.313136][ T2174] loop4: detected capacity change from 0 to 4096 13:40:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffe0000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000d00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.378438][ T2180] loop3: detected capacity change from 0 to 4096 [ 871.388737][ T2180] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f007a00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.425281][ T2180] EXT4-fs (loop3): group descriptors corrupted! [ 871.456438][ T2174] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.473312][ T2196] loop1: detected capacity change from 0 to 4096 [ 871.477531][ T2193] loop5: detected capacity change from 0 to 4096 [ 871.486353][ T2196] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.495803][ T2196] EXT4-fs (loop1): group descriptors corrupted! [ 871.502798][ T2174] EXT4-fs (loop4): group descriptors corrupted! 13:40:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000e00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.519667][ T2193] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.528981][ T2193] EXT4-fs (loop5): group descriptors corrupted! [ 871.556661][ T2196] loop1: detected capacity change from 0 to 4096 [ 871.557658][ T2205] loop2: detected capacity change from 0 to 4096 [ 871.563661][ T2174] loop4: detected capacity change from 0 to 4096 [ 871.583733][ T2203] loop3: detected capacity change from 0 to 4096 [ 871.587257][ T2219] loop0: detected capacity change from 0 to 4096 [ 871.602827][ T2219] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 871.613026][ T2203] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.616759][ T2219] EXT4-fs (loop0): group descriptors corrupted! [ 871.629557][ T2174] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.639633][ T2205] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.649749][ T2193] loop5: detected capacity change from 0 to 4096 [ 871.649859][ T2196] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.666024][ T2193] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.675866][ T2205] EXT4-fs (loop2): group descriptors corrupted! [ 871.682494][ T2174] EXT4-fs (loop4): group descriptors corrupted! [ 871.684275][ T2219] loop0: detected capacity change from 0 to 4096 [ 871.688867][ T2203] EXT4-fs (loop3): group descriptors corrupted! [ 871.701203][ T2219] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 871.701706][ T2193] EXT4-fs (loop5): group descriptors corrupted! [ 871.719461][ T2196] EXT4-fs (loop1): group descriptors corrupted! [ 871.724706][ T2219] EXT4-fs (loop0): group descriptors corrupted! 13:40:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ff80f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.745043][ T2205] loop2: detected capacity change from 0 to 4096 13:40:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000011000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.801085][ T2203] loop3: detected capacity change from 0 to 4096 [ 871.841952][ T2205] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.852023][ T2203] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 871.861611][ T2203] EXT4-fs (loop3): group descriptors corrupted! [ 871.868138][ T2241] loop0: detected capacity change from 0 to 4096 [ 871.885989][ T2205] EXT4-fs (loop2): group descriptors corrupted! 13:40:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.910921][ T2241] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 871.940121][ T2241] EXT4-fs (loop0): group descriptors corrupted! 13:40:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f03c100000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.956541][ T2248] loop1: detected capacity change from 0 to 4096 [ 871.998540][ T2248] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.008038][ T2248] EXT4-fs (loop1): group descriptors corrupted! [ 872.015648][ T2249] loop4: detected capacity change from 0 to 4096 [ 872.022176][ T2256] loop2: detected capacity change from 0 to 4096 [ 872.033285][ T2254] loop5: detected capacity change from 0 to 4096 [ 872.069725][ T2241] loop0: detected capacity change from 0 to 4096 [ 872.086043][ T2241] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 872.121868][ T2249] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.122623][ T2254] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.142796][ T2256] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f030200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 872.167246][ T2249] EXT4-fs (loop4): group descriptors corrupted! [ 872.177220][ T2241] EXT4-fs (loop0): group descriptors corrupted! [ 872.184181][ T2256] EXT4-fs (loop2): group descriptors corrupted! [ 872.193062][ T2254] EXT4-fs (loop5): group descriptors corrupted! 13:40:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f201000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 872.220095][ T2249] loop4: detected capacity change from 0 to 4096 [ 872.249898][ T2249] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.264234][ T2271] loop3: detected capacity change from 0 to 4096 [ 872.279432][ T2254] loop5: detected capacity change from 0 to 4096 [ 872.295482][ T2249] EXT4-fs (loop4): group descriptors corrupted! [ 872.308797][ T2256] loop2: detected capacity change from 0 to 4096 13:40:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000012000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ff80f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 872.351950][ T2256] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.371613][ T2271] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.391594][ T2256] EXT4-fs (loop2): group descriptors corrupted! [ 872.398206][ T2271] EXT4-fs (loop3): group descriptors corrupted! [ 872.411138][ T2291] loop0: detected capacity change from 0 to 4096 [ 872.411165][ T2290] loop1: detected capacity change from 0 to 4096 [ 872.425079][ T2290] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.441222][ T2291] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108080f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 872.471451][ T2271] loop3: detected capacity change from 0 to 4096 [ 872.475624][ T2290] EXT4-fs (loop1): group descriptors corrupted! [ 872.518788][ T2305] loop5: detected capacity change from 0 to 4096 [ 872.531440][ T2305] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.541649][ T2305] EXT4-fs (loop5): group descriptors corrupted! [ 872.557621][ T2291] EXT4-fs (loop0): group descriptors corrupted! [ 872.572631][ T2308] loop4: detected capacity change from 0 to 4096 [ 872.583500][ T2271] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.593408][ T2308] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.604606][ T2308] EXT4-fs (loop4): group descriptors corrupted! [ 872.611938][ T2271] EXT4-fs (loop3): group descriptors corrupted! 13:40:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fc0ed00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f001100000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 872.619501][ T2305] loop5: detected capacity change from 0 to 4096 [ 872.627163][ T2305] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.661912][ T2308] loop4: detected capacity change from 0 to 4096 [ 872.680805][ T2305] EXT4-fs (loop5): group descriptors corrupted! [ 872.687418][ T2308] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.701001][ T2323] loop1: detected capacity change from 0 to 4096 [ 872.714013][ T2308] EXT4-fs (loop4): group descriptors corrupted! [ 872.718015][ T2317] loop2: detected capacity change from 0 to 4096 13:40:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f201000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 872.723329][ T2332] loop0: detected capacity change from 0 to 4096 [ 872.740002][ T2332] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 872.748276][ T2331] loop3: detected capacity change from 0 to 4096 [ 872.752085][ T2332] EXT4-fs (loop0): group descriptors corrupted! [ 872.768239][ T2317] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000020000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 872.777606][ T2317] EXT4-fs (loop2): group descriptors corrupted! [ 872.780036][ T2323] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.793347][ T2331] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.802710][ T2331] EXT4-fs (loop3): group descriptors corrupted! [ 872.809398][ T2323] EXT4-fs (loop1): group descriptors corrupted! [ 872.824103][ T2340] loop4: detected capacity change from 0 to 4096 [ 872.837451][ T2340] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.850508][ T2340] EXT4-fs (loop4): group descriptors corrupted! [ 872.853141][ T2345] loop5: detected capacity change from 0 to 4096 [ 872.861110][ T2331] loop3: detected capacity change from 0 to 4096 [ 872.872516][ T2317] loop2: detected capacity change from 0 to 4096 [ 872.877212][ T2332] loop0: detected capacity change from 0 to 4096 [ 872.885650][ T2317] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.896714][ T2331] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.906599][ T2331] EXT4-fs (loop3): group descriptors corrupted! [ 872.913201][ T2332] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 872.923396][ T2323] loop1: detected capacity change from 0 to 4096 [ 872.927847][ T2340] loop4: detected capacity change from 0 to 4096 [ 872.936518][ T2345] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.946024][ T2323] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.946046][ T2340] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 872.957643][ T2317] EXT4-fs (loop2): group descriptors corrupted! [ 872.965734][ T2340] EXT4-fs (loop4): group descriptors corrupted! [ 872.974052][ T2332] EXT4-fs (loop0): group descriptors corrupted! 13:40:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0ff800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 872.986884][ T2345] EXT4-fs (loop5): group descriptors corrupted! [ 872.996970][ T2323] EXT4-fs (loop1): group descriptors corrupted! 13:40:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000040000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f080200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.034052][ T2368] loop3: detected capacity change from 0 to 4096 [ 873.042107][ T2368] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.059155][ T2368] EXT4-fs (loop3): group descriptors corrupted! [ 873.077489][ T2345] loop5: detected capacity change from 0 to 4096 13:40:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100090f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f001200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.085253][ T2345] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.100611][ T2345] EXT4-fs (loop5): group descriptors corrupted! [ 873.110384][ T2368] loop3: detected capacity change from 0 to 4096 [ 873.122084][ T2379] loop4: detected capacity change from 0 to 4096 [ 873.134107][ T2368] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.143836][ T2368] EXT4-fs (loop3): group descriptors corrupted! [ 873.143906][ T2386] loop2: detected capacity change from 0 to 4096 [ 873.157337][ T2379] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.166829][ T2384] loop1: detected capacity change from 0 to 4096 13:40:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f001100000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.183192][ T2386] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.191457][ T2379] EXT4-fs (loop4): group descriptors corrupted! [ 873.201086][ T2386] EXT4-fs (loop2): group descriptors corrupted! [ 873.219586][ T2384] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffe00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.231086][ T2397] loop5: detected capacity change from 0 to 4096 [ 873.242543][ T2395] loop0: detected capacity change from 0 to 4096 [ 873.251939][ T2384] EXT4-fs (loop1): group descriptors corrupted! [ 873.252199][ T2397] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.267667][ T2395] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 873.280331][ T2395] EXT4-fs (loop0): group descriptors corrupted! [ 873.280517][ T2386] loop2: detected capacity change from 0 to 4096 [ 873.287733][ T2397] EXT4-fs (loop5): group descriptors corrupted! [ 873.309055][ T2379] loop4: detected capacity change from 0 to 4096 [ 873.310688][ T2386] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.332642][ T2386] EXT4-fs (loop2): group descriptors corrupted! [ 873.337243][ T2384] loop1: detected capacity change from 0 to 4096 [ 873.339002][ T2412] loop3: detected capacity change from 0 to 4096 [ 873.351781][ T2379] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.354865][ T2384] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.370795][ T2395] loop0: detected capacity change from 0 to 4096 [ 873.373511][ T2379] EXT4-fs (loop4): group descriptors corrupted! [ 873.385012][ T2395] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 873.388201][ T2384] EXT4-fs (loop1): group descriptors corrupted! [ 873.401316][ T2397] loop5: detected capacity change from 0 to 4096 [ 873.406051][ T2395] EXT4-fs (loop0): group descriptors corrupted! [ 873.415750][ T2412] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.429128][ T2397] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.429250][ T2412] EXT4-fs (loop3): group descriptors corrupted! [ 873.445169][ T2397] EXT4-fs (loop5): group descriptors corrupted! 13:40:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100005e000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f001200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.511954][ T2412] loop3: detected capacity change from 0 to 4096 [ 873.521722][ T2434] loop0: detected capacity change from 0 to 4096 [ 873.537128][ T2434] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 873.546896][ T2437] loop2: detected capacity change from 0 to 4096 [ 873.555915][ T2412] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.567415][ T2439] loop1: detected capacity change from 0 to 4096 [ 873.575000][ T2437] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.577090][ T2434] EXT4-fs (loop0): group descriptors corrupted! [ 873.591173][ T2437] EXT4-fs (loop2): group descriptors corrupted! [ 873.597765][ T2412] EXT4-fs (loop3): group descriptors corrupted! [ 873.604446][ T2445] loop4: detected capacity change from 0 to 4096 [ 873.612227][ T2439] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.624028][ T2439] EXT4-fs (loop1): group descriptors corrupted! [ 873.627874][ T2448] loop5: detected capacity change from 0 to 4096 [ 873.640177][ T2448] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.649578][ T2448] EXT4-fs (loop5): group descriptors corrupted! 13:40:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f00ff00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.663889][ T2445] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.675951][ T2437] loop2: detected capacity change from 0 to 4096 [ 873.684239][ T2439] loop1: detected capacity change from 0 to 4096 [ 873.685005][ T2434] loop0: detected capacity change from 0 to 4096 [ 873.693858][ T2445] EXT4-fs (loop4): group descriptors corrupted! [ 873.704398][ T2448] loop5: detected capacity change from 0 to 4096 [ 873.712884][ T2448] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.722946][ T2448] EXT4-fs (loop5): group descriptors corrupted! [ 873.722953][ T2437] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.742868][ T2439] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.754560][ T2434] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 873.798117][ T2445] loop4: detected capacity change from 0 to 4096 [ 873.805490][ T2445] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.821263][ T2445] EXT4-fs (loop4): group descriptors corrupted! [ 873.831661][ T2439] EXT4-fs (loop1): group descriptors corrupted! 13:40:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010007cd000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.848071][ T2473] loop3: detected capacity change from 0 to 4096 [ 873.884545][ T2473] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 873.955530][ T2434] EXT4-fs (loop0): group descriptors corrupted! [ 873.967351][ T2437] EXT4-fs (loop2): group descriptors corrupted! 13:40:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.006558][ T2473] EXT4-fs (loop3): group descriptors corrupted! [ 874.023154][ T2478] loop5: detected capacity change from 0 to 4096 [ 874.035811][ T2478] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.045543][ T2478] EXT4-fs (loop5): group descriptors corrupted! 13:40:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f102000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.075333][ T2482] loop4: detected capacity change from 0 to 4096 [ 874.083463][ T2482] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.094279][ T2482] EXT4-fs (loop4): group descriptors corrupted! [ 874.106420][ T2478] loop5: detected capacity change from 0 to 4096 13:40:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100fffe000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.121475][ T2478] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0fff00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000002000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fc10300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.146336][ T2478] EXT4-fs (loop5): group descriptors corrupted! [ 874.183336][ T2497] loop0: detected capacity change from 0 to 4096 13:40:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f102000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.208710][ T2497] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 874.220421][ T2497] EXT4-fs (loop0): group descriptors corrupted! [ 874.227246][ T2495] loop2: detected capacity change from 0 to 4096 [ 874.234817][ T2508] loop4: detected capacity change from 0 to 4096 [ 874.242773][ T2495] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.252213][ T2508] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.262062][ T2497] loop0: detected capacity change from 0 to 4096 [ 874.269822][ T2497] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 874.270153][ T2510] loop3: detected capacity change from 0 to 4096 [ 874.279578][ T2508] EXT4-fs (loop4): group descriptors corrupted! [ 874.279799][ T2497] EXT4-fs (loop0): group descriptors corrupted! [ 874.297560][ T2518] loop1: detected capacity change from 0 to 4096 13:40:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.298959][ T2495] EXT4-fs (loop2): group descriptors corrupted! [ 874.317208][ T2518] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.334398][ T2518] EXT4-fs (loop1): group descriptors corrupted! [ 874.378022][ T2510] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.388607][ T2508] loop4: detected capacity change from 0 to 4096 13:40:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.423712][ T2508] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.441163][ T2510] EXT4-fs (loop3): group descriptors corrupted! [ 874.459407][ T2525] loop5: detected capacity change from 0 to 4096 13:40:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000d0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.514337][ T2525] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.534681][ T2536] loop1: detected capacity change from 0 to 4096 [ 874.547026][ T2536] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.557537][ T2536] EXT4-fs (loop1): group descriptors corrupted! [ 874.559721][ T2508] EXT4-fs (loop4): group descriptors corrupted! [ 874.566090][ T2525] EXT4-fs (loop5): group descriptors corrupted! [ 874.581413][ T2540] loop0: detected capacity change from 0 to 4096 13:40:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffeff00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000003000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.607472][ T2540] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 874.627286][ T2545] loop2: detected capacity change from 0 to 4096 [ 874.628582][ T2536] loop1: detected capacity change from 0 to 4096 [ 874.645084][ T2540] EXT4-fs (loop0): group descriptors corrupted! 13:40:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.654802][ T2545] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.664326][ T2545] EXT4-fs (loop2): group descriptors corrupted! [ 874.670872][ T2536] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.680139][ T2536] EXT4-fs (loop1): group descriptors corrupted! [ 874.696417][ T2540] loop0: detected capacity change from 0 to 4096 13:40:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f060400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.705135][ T2540] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 874.714946][ T2540] EXT4-fs (loop0): group descriptors corrupted! [ 874.716513][ T2558] loop4: detected capacity change from 0 to 4096 [ 874.728732][ T2559] loop3: detected capacity change from 0 to 4096 [ 874.742474][ T2545] loop2: detected capacity change from 0 to 4096 [ 874.749625][ T2558] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.758960][ T2558] EXT4-fs (loop4): group descriptors corrupted! [ 874.765730][ T2563] loop5: detected capacity change from 0 to 4096 [ 874.774934][ T2563] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.776812][ T2559] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.794482][ T2559] EXT4-fs (loop3): group descriptors corrupted! 13:40:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002e00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.801109][ T2545] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.809566][ T2563] EXT4-fs (loop5): group descriptors corrupted! [ 874.825355][ T2558] loop4: detected capacity change from 0 to 4096 [ 874.825366][ T2576] loop1: detected capacity change from 0 to 4096 [ 874.844215][ T2558] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.856336][ T2545] EXT4-fs (loop2): group descriptors corrupted! [ 874.863244][ T2558] EXT4-fs (loop4): group descriptors corrupted! [ 874.864484][ T2563] loop5: detected capacity change from 0 to 4096 [ 874.876088][ T2559] loop3: detected capacity change from 0 to 4096 [ 874.878629][ T2576] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.892040][ T2559] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.893941][ T2587] loop0: detected capacity change from 0 to 4096 13:40:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000e0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.903883][ T2559] EXT4-fs (loop3): group descriptors corrupted! [ 874.917889][ T2563] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 874.942714][ T2587] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 874.949804][ T2576] EXT4-fs (loop1): group descriptors corrupted! 13:40:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000004000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000002000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.958861][ T2563] EXT4-fs (loop5): group descriptors corrupted! [ 874.965431][ T2587] EXT4-fs (loop0): group descriptors corrupted! 13:40:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f002e00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.041596][ T2576] loop1: detected capacity change from 0 to 4096 [ 875.042564][ T2587] loop0: detected capacity change from 0 to 4096 [ 875.050257][ T2596] loop4: detected capacity change from 0 to 4096 [ 875.077832][ T2596] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.094638][ T2587] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 875.105958][ T2576] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.106383][ T2607] loop3: detected capacity change from 0 to 4096 [ 875.125009][ T2607] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.134730][ T2607] EXT4-fs (loop3): group descriptors corrupted! [ 875.141051][ T2609] loop2: detected capacity change from 0 to 4096 [ 875.153339][ T2596] EXT4-fs (loop4): group descriptors corrupted! [ 875.157129][ T2587] EXT4-fs (loop0): group descriptors corrupted! [ 875.166919][ T2609] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.176920][ T2576] EXT4-fs (loop1): group descriptors corrupted! [ 875.184272][ T2609] EXT4-fs (loop2): group descriptors corrupted! 13:40:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f003f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.201083][ T2614] loop5: detected capacity change from 0 to 4096 [ 875.201595][ T2607] loop3: detected capacity change from 0 to 4096 [ 875.207642][ T2596] loop4: detected capacity change from 0 to 4096 [ 875.222830][ T2614] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.240935][ T2607] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.250276][ T2596] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.259632][ T2596] EXT4-fs (loop4): group descriptors corrupted! [ 875.261573][ T2607] EXT4-fs (loop3): group descriptors corrupted! [ 875.266093][ T2614] EXT4-fs (loop5): group descriptors corrupted! [ 875.273643][ T2609] loop2: detected capacity change from 0 to 4096 [ 875.289691][ T2609] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000005000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.306395][ T2609] EXT4-fs (loop2): group descriptors corrupted! [ 875.316631][ T2632] loop0: detected capacity change from 0 to 4096 [ 875.343926][ T2614] loop5: detected capacity change from 0 to 4096 13:40:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000004000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.354091][ T2614] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.371839][ T2632] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 875.381282][ T2614] EXT4-fs (loop5): group descriptors corrupted! [ 875.386395][ T2641] loop1: detected capacity change from 0 to 4096 [ 875.393151][ T2632] EXT4-fs (loop0): group descriptors corrupted! [ 875.407539][ T2644] loop4: detected capacity change from 0 to 4096 [ 875.407602][ T2641] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.424398][ T2644] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.434799][ T2644] EXT4-fs (loop4): group descriptors corrupted! [ 875.441468][ T2641] EXT4-fs (loop1): group descriptors corrupted! [ 875.449386][ T2649] loop2: detected capacity change from 0 to 4096 13:40:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f003f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.451472][ T2655] loop3: detected capacity change from 0 to 4096 [ 875.465205][ T2655] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.474959][ T2655] EXT4-fs (loop3): group descriptors corrupted! [ 875.492699][ T2649] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.497990][ T2641] loop1: detected capacity change from 0 to 4096 [ 875.507061][ T2632] loop0: detected capacity change from 0 to 4096 [ 875.508326][ T2644] loop4: detected capacity change from 0 to 4096 [ 875.517358][ T2632] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 875.532224][ T2641] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.537536][ T2649] EXT4-fs (loop2): group descriptors corrupted! [ 875.548348][ T2641] EXT4-fs (loop1): group descriptors corrupted! 13:40:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.555560][ T2632] EXT4-fs (loop0): group descriptors corrupted! [ 875.556822][ T2644] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.576221][ T2655] loop3: detected capacity change from 0 to 4096 [ 875.583801][ T2644] EXT4-fs (loop4): group descriptors corrupted! [ 875.636377][ T2649] loop2: detected capacity change from 0 to 4096 [ 875.641854][ T2673] loop5: detected capacity change from 0 to 4096 [ 875.649453][ T2655] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.659430][ T2673] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.669873][ T2673] EXT4-fs (loop5): group descriptors corrupted! 13:40:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000008000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.681577][ T2655] EXT4-fs (loop3): group descriptors corrupted! [ 875.697490][ T2649] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.715140][ T2673] loop5: detected capacity change from 0 to 4096 [ 875.722459][ T2673] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001f80f0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.732289][ T2673] EXT4-fs (loop5): group descriptors corrupted! [ 875.741863][ T2649] EXT4-fs (loop2): group descriptors corrupted! 13:40:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000006000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.778226][ T2688] loop1: detected capacity change from 0 to 4096 [ 875.785055][ T2685] loop0: detected capacity change from 0 to 4096 [ 875.796411][ T2685] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 875.807259][ T2685] EXT4-fs (loop0): group descriptors corrupted! [ 875.813765][ T2688] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.840713][ T2692] loop3: detected capacity change from 0 to 4096 [ 875.843418][ T2688] EXT4-fs (loop1): group descriptors corrupted! [ 875.853748][ T2685] loop0: detected capacity change from 0 to 4096 [ 875.869187][ T2685] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 875.879182][ T2685] EXT4-fs (loop0): group descriptors corrupted! [ 875.889791][ T2701] loop2: detected capacity change from 0 to 4096 [ 875.900062][ T2692] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.916548][ T2688] loop1: detected capacity change from 0 to 4096 [ 875.916548][ T2710] loop4: detected capacity change from 0 to 4096 [ 875.925164][ T2688] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.930661][ T2701] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.939417][ T2709] loop5: detected capacity change from 0 to 4096 [ 875.957745][ T2709] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.966800][ T2692] EXT4-fs (loop3): group descriptors corrupted! [ 875.967150][ T2688] EXT4-fs (loop1): group descriptors corrupted! [ 875.979854][ T2709] EXT4-fs (loop5): group descriptors corrupted! 13:40:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 875.982131][ T2710] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 875.997528][ T2710] EXT4-fs (loop4): group descriptors corrupted! [ 876.004672][ T2701] EXT4-fs (loop2): group descriptors corrupted! [ 876.017859][ T2722] loop0: detected capacity change from 0 to 4096 [ 876.028004][ T2722] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f040600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.040713][ T2722] EXT4-fs (loop0): group descriptors corrupted! [ 876.057637][ T2710] loop4: detected capacity change from 0 to 4096 [ 876.070715][ T2710] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.077075][ T2709] loop5: detected capacity change from 0 to 4096 [ 876.080067][ T2692] loop3: detected capacity change from 0 to 4096 [ 876.093578][ T2709] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.103065][ T2701] loop2: detected capacity change from 0 to 4096 [ 876.110323][ T2710] EXT4-fs (loop4): group descriptors corrupted! [ 876.121655][ T2692] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.122241][ T2701] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f400008000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000007000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.131912][ T2692] EXT4-fs (loop3): group descriptors corrupted! [ 876.142482][ T2709] EXT4-fs (loop5): group descriptors corrupted! [ 876.151502][ T2737] loop1: detected capacity change from 0 to 4096 [ 876.156743][ T2701] EXT4-fs (loop2): group descriptors corrupted! [ 876.177734][ T2737] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.204073][ T2722] loop0: detected capacity change from 0 to 4096 [ 876.213272][ T2722] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 876.223085][ T2722] EXT4-fs (loop0): group descriptors corrupted! [ 876.231184][ T2737] EXT4-fs (loop1): group descriptors corrupted! [ 876.231269][ T2749] loop3: detected capacity change from 0 to 4096 [ 876.260994][ T2749] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.272772][ T2755] loop4: detected capacity change from 0 to 4096 [ 876.282465][ T2749] EXT4-fs (loop3): group descriptors corrupted! [ 876.289375][ T2756] loop5: detected capacity change from 0 to 4096 [ 876.292154][ T2737] loop1: detected capacity change from 0 to 4096 13:40:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.302819][ T2755] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.313472][ T2737] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.323080][ T2755] EXT4-fs (loop4): group descriptors corrupted! [ 876.329724][ T2737] EXT4-fs (loop1): group descriptors corrupted! [ 876.336147][ T2768] loop2: detected capacity change from 0 to 4096 [ 876.345451][ T2756] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.354830][ T2749] loop3: detected capacity change from 0 to 4096 [ 876.370219][ T2749] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.381059][ T2756] EXT4-fs (loop5): group descriptors corrupted! [ 876.382055][ T2755] loop4: detected capacity change from 0 to 4096 [ 876.397256][ T2768] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000700000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.413636][ T2755] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.439345][ T2749] EXT4-fs (loop3): group descriptors corrupted! [ 876.452391][ T2756] loop5: detected capacity change from 0 to 4096 [ 876.459599][ T2768] EXT4-fs (loop2): group descriptors corrupted! [ 876.466540][ T2780] loop0: detected capacity change from 0 to 4096 13:40:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f00000c000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.491565][ T2756] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.507830][ T2789] loop1: detected capacity change from 0 to 4096 [ 876.512221][ T2755] EXT4-fs (loop4): group descriptors corrupted! [ 876.524887][ T2780] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:40:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900120100f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.536320][ T2756] EXT4-fs (loop5): group descriptors corrupted! [ 876.559275][ T2789] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.570384][ T2789] EXT4-fs (loop1): group descriptors corrupted! [ 876.585660][ T2780] EXT4-fs (loop0): group descriptors corrupted! 13:40:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000008000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f004c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.619039][ T2789] loop1: detected capacity change from 0 to 4096 [ 876.645610][ T2789] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.656690][ T2793] loop2: detected capacity change from 0 to 4096 13:40:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f005c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.672950][ T2793] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.682446][ T2802] loop3: detected capacity change from 0 to 4096 [ 876.714805][ T2789] EXT4-fs (loop1): group descriptors corrupted! [ 876.732597][ T2802] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.745620][ T2793] EXT4-fs (loop2): group descriptors corrupted! [ 876.753351][ T2810] loop5: detected capacity change from 0 to 4096 13:40:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.760210][ T2808] loop4: detected capacity change from 0 to 4096 [ 876.767758][ T2810] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.779399][ T2817] loop0: detected capacity change from 0 to 4096 [ 876.786079][ T2802] EXT4-fs (loop3): group descriptors corrupted! [ 876.793144][ T2808] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f020800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.810011][ T2810] EXT4-fs (loop5): group descriptors corrupted! [ 876.816779][ T2817] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 876.816910][ T2808] EXT4-fs (loop4): group descriptors corrupted! [ 876.836013][ T2817] EXT4-fs (loop0): group descriptors corrupted! [ 876.921134][ T2832] loop2: detected capacity change from 0 to 4096 [ 876.929784][ T2832] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.940444][ T2802] loop3: detected capacity change from 0 to 4096 [ 876.941669][ T2832] EXT4-fs (loop2): group descriptors corrupted! [ 876.954053][ T2817] loop0: detected capacity change from 0 to 4096 [ 876.955252][ T2810] loop5: detected capacity change from 0 to 4096 13:40:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000009000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.971462][ T2802] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 876.983835][ T2817] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 876.995642][ T2810] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.008688][ T2832] loop2: detected capacity change from 0 to 4096 [ 877.015191][ T2839] loop1: detected capacity change from 0 to 4096 [ 877.022708][ T2802] EXT4-fs (loop3): group descriptors corrupted! [ 877.026433][ T2817] EXT4-fs (loop0): group descriptors corrupted! [ 877.035766][ T2810] EXT4-fs (loop5): group descriptors corrupted! [ 877.040031][ T2832] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.042247][ T2846] loop4: detected capacity change from 0 to 4096 [ 877.059605][ T2839] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000010000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.080043][ T2832] EXT4-fs (loop2): group descriptors corrupted! [ 877.086357][ T2839] EXT4-fs (loop1): group descriptors corrupted! [ 877.093669][ T2846] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102110f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f005c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 13:40:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f006000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.135074][ T2846] EXT4-fs (loop4): group descriptors corrupted! [ 877.142830][ T2839] loop1: detected capacity change from 0 to 4096 [ 877.150463][ T2839] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.159368][ T2855] loop3: detected capacity change from 0 to 4096 [ 877.173509][ T2839] EXT4-fs (loop1): group descriptors corrupted! [ 877.192445][ T2855] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.198069][ T2846] loop4: detected capacity change from 0 to 4096 [ 877.201944][ T2855] EXT4-fs (loop3): group descriptors corrupted! [ 877.210681][ T2865] loop2: detected capacity change from 0 to 4096 [ 877.221735][ T2871] loop5: detected capacity change from 0 to 4096 [ 877.228813][ T2867] loop0: detected capacity change from 0 to 4096 [ 877.230347][ T2846] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.247310][ T2867] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 877.259188][ T2846] EXT4-fs (loop4): group descriptors corrupted! [ 877.261148][ T2871] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.278272][ T2865] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000900000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.284201][ T2855] loop3: detected capacity change from 0 to 4096 [ 877.290037][ T2867] EXT4-fs (loop0): group descriptors corrupted! [ 877.300352][ T2855] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.310466][ T2865] EXT4-fs (loop2): group descriptors corrupted! [ 877.319084][ T2871] EXT4-fs (loop5): group descriptors corrupted! 13:40:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.344761][ T2855] EXT4-fs (loop3): group descriptors corrupted! [ 877.372663][ T2885] loop1: detected capacity change from 0 to 4096 [ 877.374113][ T2867] loop0: detected capacity change from 0 to 4096 [ 877.387614][ T2867] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 877.400931][ T2885] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.418331][ T2895] loop4: detected capacity change from 0 to 4096 [ 877.424612][ T2865] loop2: detected capacity change from 0 to 4096 [ 877.432092][ T2895] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) 13:40:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000040000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.441578][ T2895] EXT4-fs (loop4): group descriptors corrupted! [ 877.441696][ T2871] loop5: detected capacity change from 0 to 4096 [ 877.448380][ T2867] EXT4-fs (loop0): group descriptors corrupted! [ 877.457498][ T2865] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.460649][ T2885] EXT4-fs (loop1): group descriptors corrupted! [ 877.477419][ T2871] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.487888][ T2871] EXT4-fs (loop5): group descriptors corrupted! 13:40:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f006800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.494593][ T2865] EXT4-fs (loop2): group descriptors corrupted! [ 877.504839][ T2895] loop4: detected capacity change from 0 to 4096 [ 877.515961][ T2907] loop3: detected capacity change from 0 to 4096 [ 877.574634][ T2907] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.574675][ T2895] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 877.588937][ T2907] EXT4-fs (loop3): group descriptors corrupted! [ 877.612045][ T2918] loop0: detected capacity change from 0 to 4096 13:40:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f006c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000