fs (loop4): error: bad blocksize 32768 00:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100007a01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1752.996768][T31669] loop0: detected capacity change from 0 to 8 [ 1753.000102][T31669] Dev loop0: unable to read RDB block 8 [ 1753.003824][T31669] loop0: unable to read partition table [ 1753.008731][T31669] loop0: partition table beyond EOD, truncated 00:29:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000003f00000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1753.024690][T31669] EXT2-fs (loop0): error: unable to read group descriptors [ 1753.036025][T31671] loop4: detected capacity change from 0 to 15 [ 1753.046860][T31671] Dev loop4: unable to read RDB block 15 [ 1753.051722][T31671] loop4: unable to read partition table [ 1753.054371][T31671] loop4: partition table beyond EOD, truncated [ 1753.063711][T31671] EXT2-fs (loop4): error: bad blocksize 0 00:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000cc01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1753.092320][T31673] loop0: detected capacity change from 0 to 8 [ 1753.100641][T31673] Dev loop0: unable to read RDB block 8 [ 1753.104251][T31673] loop0: unable to read partition table [ 1753.108194][T31673] loop0: partition table beyond EOD, truncated [ 1753.113518][T31673] EXT2-fs (loop0): error: unable to read group descriptors 00:29:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7b02, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000004000000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1753.645319][T31675] loop4: detected capacity change from 0 to 15 [ 1753.653018][T31675] Dev loop4: unable to read RDB block 15 [ 1753.656392][T31675] loop4: unable to read partition table [ 1753.662576][T31675] loop4: partition table beyond EOD, truncated [ 1753.670025][T31675] EXT2-fs (loop4): error: fragsize 2048 != blocksize 1024(not supported yet) 00:29:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3600}, 0x0) 00:29:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xb5, {0x4}}, 0x14}}, 0x0) 00:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000cd01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000004100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7202, 0x0, {0x4}}, 0x14}}, 0x0) [ 1755.623941][T31684] loop4: detected capacity change from 0 to 15 [ 1755.625192][T31685] loop0: detected capacity change from 0 to 8 [ 1755.628848][T31684] Dev loop4: unable to read RDB block 15 [ 1755.629529][T31685] Dev loop0: unable to read RDB block 8 [ 1755.632396][T31684] loop4: unable to read partition table [ 1755.633727][T31685] loop0: unable to read partition table [ 1755.641004][T31684] loop4: partition table beyond EOD, truncated [ 1755.644349][T31685] loop0: partition table beyond EOD, truncated [ 1755.649712][T31685] EXT2-fs (loop0): error: unable to read group descriptors [ 1755.666327][T31684] EXT2-fs (loop4): error: unable to read group descriptors 00:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000fe01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1755.713276][T31689] loop0: detected capacity change from 0 to 8 [ 1755.720237][T31689] Dev loop0: unable to read RDB block 8 00:29:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000006400000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1755.733897][T31689] loop0: unable to read partition table [ 1755.742945][T31689] loop0: partition table beyond EOD, truncated [ 1755.748796][T31691] loop4: detected capacity change from 0 to 15 [ 1755.752498][T31691] Dev loop4: unable to read RDB block 15 [ 1755.754563][T31689] EXT2-fs (loop0): error: unable to read group descriptors [ 1755.760931][T31691] loop4: unable to read partition table [ 1755.765754][T31691] loop4: partition table beyond EOD, truncated [ 1755.774757][T31691] EXT2-fs (loop4): error: bad blocksize 16384 00:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000003000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000ffa00000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1755.829931][T31693] loop0: detected capacity change from 0 to 8 [ 1755.835907][T31693] Dev loop0: unable to read RDB block 8 [ 1755.838586][T31693] loop0: unable to read partition table [ 1755.841205][T31693] loop0: partition table beyond EOD, truncated [ 1755.846367][T31693] EXT2-fs (loop0): error: fragsize 8192 != blocksize 2048(not supported yet) [ 1755.855078][T31695] loop4: detected capacity change from 0 to 15 [ 1755.862383][T31695] Dev loop4: unable to read RDB block 15 [ 1755.867167][T31695] loop4: unable to read partition table [ 1755.872089][T31695] loop4: partition table beyond EOD, truncated 00:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000005000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1755.891233][T31695] EXT2-fs (loop4): error: bad blocksize 0 [ 1755.906045][T31697] loop0: detected capacity change from 0 to 8 [ 1755.912262][T31697] Dev loop0: unable to read RDB block 8 [ 1755.919295][T31697] loop0: unable to read partition table [ 1755.927007][T31697] loop0: partition table beyond EOD, truncated [ 1755.929023][T31697] EXT2-fs (loop0): error: fragsize 32768 != blocksize 2048(not supported yet) 00:29:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7c00, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000fffe00000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1756.562353][T31700] loop4: detected capacity change from 0 to 15 [ 1756.564588][T31700] Dev loop4: unable to read RDB block 15 [ 1756.565806][T31700] loop4: unable to read partition table [ 1756.567715][T31700] loop4: partition table beyond EOD, truncated [ 1756.569490][T31700] EXT2-fs (loop4): error: bad blocksize 0 00:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000006000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1757.231955][T31703] loop0: detected capacity change from 0 to 8 [ 1757.235628][T31703] Dev loop0: unable to read RDB block 8 [ 1757.239220][T31703] loop0: unable to read partition table [ 1757.240651][T31703] loop0: partition table beyond EOD, truncated [ 1757.242555][T31703] EXT2-fs (loop0): error: fragsize 65536 != blocksize 2048(not supported yet) 00:29:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xb6, {0x4}}, 0x14}}, 0x0) 00:29:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3700}, 0x0) 00:29:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000200000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000007000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7301, 0x0, {0x4}}, 0x14}}, 0x0) [ 1758.620644][T31706] loop0: detected capacity change from 0 to 8 [ 1758.629251][T31711] loop4: detected capacity change from 0 to 15 [ 1758.632910][T31711] Dev loop4: unable to read RDB block 15 [ 1758.635595][T31711] loop4: unable to read partition table [ 1758.638644][T31706] Dev loop0: unable to read RDB block 8 [ 1758.650460][T31711] loop4: partition table beyond EOD, truncated [ 1758.651093][T31706] loop0: unable to read partition table [ 1758.654605][T31711] EXT2-fs (loop4): error: fragsize 2048 != blocksize 4096(not supported yet) [ 1758.660066][T31706] loop0: partition table beyond EOD, truncated [ 1758.667319][T31706] EXT2-fs (loop0): error: fragsize 131072 != blocksize 2048(not supported yet) 00:29:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000300000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000a000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1758.745152][T31716] loop4: detected capacity change from 0 to 15 [ 1758.755823][T31717] loop0: detected capacity change from 0 to 8 [ 1758.759518][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1758.764160][T31717] Dev loop0: unable to read RDB block 8 [ 1758.768115][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1758.770173][T31717] loop0: unable to read partition table [ 1758.774045][T31717] loop0: partition table beyond EOD, truncated [ 1758.777926][ T2553] Dev loop4: unable to read RDB block 15 [ 1758.779654][ T2553] loop4: unable to read partition table [ 1758.782277][T31717] EXT2-fs (loop0): error: fragsize 1048576 != blocksize 2048(not supported yet) [ 1758.785774][ T2553] loop4: partition table beyond EOD, truncated [ 1758.790110][T31716] EXT2-fs (loop4): error: bad blocksize 8192 00:29:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000400000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000b000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1758.868465][T31721] loop4: detected capacity change from 0 to 15 [ 1758.869661][T31720] loop0: detected capacity change from 0 to 8 [ 1758.873407][T31721] Dev loop4: unable to read RDB block 15 [ 1758.881933][T31720] Dev loop0: unable to read RDB block 8 [ 1758.883003][T31721] loop4: unable to read partition table [ 1758.883479][T31720] loop0: unable to read partition table [ 1758.886372][T31721] loop4: partition table beyond EOD, truncated [ 1758.886383][T31720] loop0: partition table beyond EOD, truncated [ 1758.890553][T31721] EXT2-fs (loop4): error: bad blocksize 16384 [ 1758.902518][T31720] EXT2-fs (loop0): error: fragsize 2097152 != blocksize 2048(not supported yet) 00:29:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7c01, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000500000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1759.503757][T31723] loop4: detected capacity change from 0 to 15 [ 1759.506049][T31725] loop0: detected capacity change from 0 to 8 [ 1759.508793][T31723] Dev loop4: unable to read RDB block 15 [ 1759.510057][T31723] loop4: unable to read partition table [ 1759.511628][T31723] loop4: partition table beyond EOD, truncated [ 1759.526203][T31725] Dev loop0: unable to read RDB block 8 [ 1759.532693][T31725] loop0: unable to read partition table [ 1759.534136][T31725] loop0: partition table beyond EOD, truncated [ 1759.546258][T31723] EXT2-fs (loop4): error: bad blocksize 32768 [ 1759.557999][T31725] EXT2-fs (loop0): error: fragsize 33554432 != blocksize 2048(not supported yet) 00:29:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xb7, {0x4}}, 0x14}}, 0x0) 00:29:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000600000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000012000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7302, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3800}, 0x0) [ 1761.523044][T31730] loop4: detected capacity change from 0 to 15 [ 1761.529446][T31735] loop0: detected capacity change from 0 to 8 [ 1761.536335][T31735] Dev loop0: unable to read RDB block 8 [ 1761.537670][T31735] loop0: unable to read partition table [ 1761.539062][T31735] loop0: partition table beyond EOD, truncated [ 1761.540816][T31730] Dev loop4: unable to read RDB block 15 [ 1761.542258][T31730] loop4: unable to read partition table [ 1761.543676][T31730] loop4: partition table beyond EOD, truncated [ 1761.545433][T31730] EXT2-fs (loop4): error: bad blocksize 65536 [ 1761.556586][T31735] EXT2-fs (loop0): error: fragsize 268435456 != blocksize 2048(not supported yet) 00:29:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000700000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000015000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1761.652755][T31739] loop4: detected capacity change from 0 to 15 [ 1761.660568][T31741] loop0: detected capacity change from 0 to 8 [ 1761.661319][T31739] Dev loop4: unable to read RDB block 15 [ 1761.665701][T31739] loop4: unable to read partition table [ 1761.669797][T31739] loop4: partition table beyond EOD, truncated [ 1761.673228][T31741] Dev loop0: unable to read RDB block 8 [ 1761.676829][T31739] EXT2-fs (loop4): error: bad blocksize 131072 [ 1761.682512][T31741] loop0: unable to read partition table [ 1761.690912][T31741] loop0: partition table beyond EOD, truncated [ 1761.701244][T31741] EXT2-fs (loop0): error: fragsize 18446744071562067968 != blocksize 2048(not supported yet) 00:29:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000800000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1761.752032][T31743] loop4: detected capacity change from 0 to 15 00:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000001e000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1761.769613][T31743] Dev loop4: unable to read RDB block 15 [ 1761.774308][T31743] loop4: unable to read partition table [ 1761.786346][T31743] loop4: partition table beyond EOD, truncated [ 1761.793475][T31743] EXT2-fs (loop4): error: bad blocksize 262144 [ 1761.795333][T31745] loop0: detected capacity change from 0 to 8 [ 1761.799684][T31745] Dev loop0: unable to read RDB block 8 [ 1761.803314][T31745] loop0: unable to read partition table [ 1761.806402][T31745] loop0: partition table beyond EOD, truncated [ 1761.814624][T31745] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7c02, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000a00000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000001f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1762.301910][T31748] loop4: detected capacity change from 0 to 15 [ 1762.304392][T31749] loop0: detected capacity change from 0 to 8 [ 1762.309445][T31749] Dev loop0: unable to read RDB block 8 [ 1762.311077][T31748] Dev loop4: unable to read RDB block 15 [ 1762.313705][T31748] loop4: unable to read partition table [ 1762.319703][T31749] loop0: unable to read partition table [ 1762.321239][T31748] loop4: partition table beyond EOD, truncated [ 1762.325016][T31748] EXT2-fs (loop4): error: bad blocksize 1048576 [ 1762.329801][T31749] loop0: partition table beyond EOD, truncated [ 1762.343138][T31749] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000025000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xb8, {0x4}}, 0x14}}, 0x0) 00:29:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7400, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3900}, 0x0) 00:29:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000b00000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1764.426993][T31758] loop4: detected capacity change from 0 to 15 [ 1764.428121][T31759] loop0: detected capacity change from 0 to 8 [ 1764.432105][T31758] Dev loop4: unable to read RDB block 15 [ 1764.434622][T31758] loop4: unable to read partition table [ 1764.437585][T31759] Dev loop0: unable to read RDB block 8 [ 1764.440161][T31759] loop0: unable to read partition table [ 1764.442928][T31759] loop0: partition table beyond EOD, truncated [ 1764.443064][T31758] loop4: partition table beyond EOD, truncated [ 1764.452340][T31759] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1764.455396][T31758] EXT2-fs (loop4): error: bad blocksize 2097152 00:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000003f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000f00000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1764.509571][T31763] loop0: detected capacity change from 0 to 8 [ 1764.512732][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1764.521556][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1764.525958][ T2553] Dev loop0: unable to read RDB block 8 [ 1764.530650][ T2553] loop0: unable to read partition table [ 1764.532270][ T2553] loop0: partition table beyond EOD, truncated [ 1764.534272][T31765] loop4: detected capacity change from 0 to 15 [ 1764.540646][T31763] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1764.541328][T31765] Dev loop4: unable to read RDB block 15 [ 1764.549150][T31765] loop4: unable to read partition table [ 1764.552996][T31765] loop4: partition table beyond EOD, truncated [ 1764.562303][T31765] EXT2-fs (loop4): error: bad blocksize 33554432 00:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000040000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1764.593977][T31767] loop0: detected capacity change from 0 to 8 [ 1764.596499][T31767] Dev loop0: unable to read RDB block 8 [ 1764.598032][T31767] loop0: unable to read partition table [ 1764.600687][T31767] loop0: partition table beyond EOD, truncated [ 1764.605653][T31767] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000001000000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1764.633634][T31769] loop4: detected capacity change from 0 to 15 [ 1764.641288][T31769] Dev loop4: unable to read RDB block 15 [ 1764.644979][T31769] loop4: unable to read partition table [ 1764.652708][T31769] loop4: partition table beyond EOD, truncated [ 1764.660861][T31769] EXT2-fs (loop4): error: bad blocksize 67108864 00:29:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7d00, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000041000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000001200000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1765.151164][T31772] loop0: detected capacity change from 0 to 8 [ 1765.154303][T31773] loop4: detected capacity change from 0 to 15 [ 1765.157678][T31772] Dev loop0: unable to read RDB block 8 [ 1765.160181][T31773] Dev loop4: unable to read RDB block 15 [ 1765.161612][T31772] loop0: unable to read partition table [ 1765.164264][T31772] loop0: partition table beyond EOD, truncated [ 1765.165833][T31773] loop4: unable to read partition table [ 1765.169854][T31773] loop4: partition table beyond EOD, truncated [ 1765.171504][T31772] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1765.177165][T31773] EXT2-fs (loop4): error: bad blocksize 268435456 00:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000064000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1765.224877][T31777] loop0: detected capacity change from 0 to 8 [ 1765.235898][T31777] Dev loop0: unable to read RDB block 8 [ 1765.241832][T31777] loop0: unable to read partition table [ 1765.244441][T31777] loop0: partition table beyond EOD, truncated [ 1765.250384][T31777] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000ffa000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000001500000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7402, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xb9, {0x4}}, 0x14}}, 0x0) 00:29:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3a00}, 0x0) [ 1767.095365][T31784] loop4: detected capacity change from 0 to 15 [ 1767.102636][T31786] loop0: detected capacity change from 0 to 8 [ 1767.111854][T31786] Dev loop0: unable to read RDB block 8 [ 1767.115584][T31786] loop0: unable to read partition table [ 1767.118406][T31786] loop0: partition table beyond EOD, truncated [ 1767.122198][T31784] Dev loop4: unable to read RDB block 15 [ 1767.123602][T31784] loop4: unable to read partition table [ 1767.125142][T31784] loop4: partition table beyond EOD, truncated [ 1767.132848][T31786] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1767.134935][T31784] EXT2-fs (loop4): error: bad blocksize -2147483648 00:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000fffe000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000001e00000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1767.211988][T31789] loop0: detected capacity change from 0 to 8 [ 1767.214633][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1767.221885][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1767.222178][T31791] loop4: detected capacity change from 0 to 15 [ 1767.224024][ T2553] Dev loop0: unable to read RDB block 8 [ 1767.233522][ T2553] loop0: unable to read partition table [ 1767.234958][T31791] Dev loop4: unable to read RDB block 15 [ 1767.235099][ T2553] loop0: partition table beyond EOD, [ 1767.236936][T31791] loop4: unable to read partition table [ 1767.238512][ T2553] truncated [ 1767.241050][T31789] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1767.243518][T31791] loop4: partition table beyond EOD, truncated [ 1767.257620][T31791] EXT2-fs (loop4): error: bad blocksize 0 00:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000002000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1767.314408][T31793] loop0: detected capacity change from 0 to 8 [ 1767.321230][T31793] Dev loop0: unable to read RDB block 8 [ 1767.322843][T31793] loop0: unable to read partition table [ 1767.324553][T31793] loop0: partition table beyond EOD, truncated [ 1767.328007][T31793] EXT2-fs (loop0): error: fragsize 4096 != blocksize 2048(not supported yet) 00:29:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000002500000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7d01, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000003000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1767.845795][T31798] loop0: detected capacity change from 0 to 8 [ 1767.845803][T31795] loop4: detected capacity change from 0 to 15 [ 1767.850821][T31798] Dev loop0: unable to read RDB block 8 [ 1767.852479][T31795] Dev loop4: unable to read RDB block 15 [ 1767.853472][T31798] loop0: unable to read partition table [ 1767.870465][T31795] loop4: unable to read partition table [ 1767.871805][T31798] loop0: partition table beyond EOD, truncated [ 1767.876976][T31795] loop4: partition table beyond EOD, truncated [ 1767.878071][T31798] EXT2-fs (loop0): error: fragsize 8192 != blocksize 2048(not supported yet) [ 1767.887324][T31795] EXT2-fs (loop4): error: bad blocksize 32768 00:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000004000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1767.969527][T31801] loop0: detected capacity change from 0 to 8 [ 1767.971727][T31801] Dev loop0: unable to read RDB block 8 00:29:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000004100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1767.973091][T31801] loop0: unable to read partition table [ 1767.975715][T31801] loop0: partition table beyond EOD, truncated [ 1767.981685][T31801] EXT2-fs (loop0): error: fragsize 16384 != blocksize 2048(not supported yet) [ 1768.001804][T31803] loop4: detected capacity change from 0 to 15 [ 1768.010333][T31803] Dev loop4: unable to read RDB block 15 [ 1768.014039][T31803] loop4: unable to read partition table [ 1768.024006][T31803] loop4: partition table beyond EOD, truncated [ 1768.030213][T31803] EXT2-fs (loop4): error: unable to read group descriptors 00:29:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000005000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1768.053268][T31805] loop0: detected capacity change from 0 to 8 [ 1768.055343][T31805] Dev loop0: unable to read RDB block 8 [ 1768.060765][T31805] loop0: unable to read partition table [ 1768.062303][T31805] loop0: partition table beyond EOD, truncated [ 1768.064308][T31805] EXT2-fs (loop0): error: fragsize 32768 != blocksize 2048(not supported yet) 00:29:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3f00}, 0x0) 00:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000006000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000006400000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7500, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xba, {0x4}}, 0x14}}, 0x0) [ 1769.728545][T31812] loop0: detected capacity change from 0 to 8 [ 1769.732375][T31813] loop4: detected capacity change from 0 to 15 [ 1769.734654][T31812] Dev loop0: unable to read RDB block 8 [ 1769.735993][T31812] loop0: unable to read partition table [ 1769.746794][T31813] Dev loop4: unable to read RDB block 15 [ 1769.748163][T31813] loop4: unable to read partition table [ 1769.749524][T31813] loop4: partition table beyond EOD, truncated [ 1769.761712][T31812] loop0: partition table beyond EOD, truncated [ 1769.763401][T31813] EXT2-fs (loop4): error: bad blocksize 16384 [ 1769.765165][T31812] EXT2-fs (loop0): error: fragsize 65536 != blocksize 2048(not supported yet) 00:29:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000fe00000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000007000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1769.830893][T31817] loop4: detected capacity change from 0 to 15 [ 1769.834131][T31817] Dev loop4: unable to read RDB block 15 [ 1769.842556][T31817] loop4: unable to read partition table [ 1769.850271][T31817] loop4: partition table beyond EOD, truncated [ 1769.857141][T31819] loop0: detected capacity change from 0 to 8 [ 1769.860977][T31817] EXT2-fs (loop4): error: bad blocksize 0 [ 1769.862472][T31819] Dev loop0: unable to read RDB block 8 [ 1769.867214][T31819] loop0: unable to read partition table [ 1769.871032][T31819] loop0: partition table beyond EOD, truncated [ 1769.881776][T31819] EXT2-fs (loop0): error: fragsize 131072 != blocksize 2048(not supported yet) 00:29:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000fa0f000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000008000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7d02, 0x0, {0x4}}, 0x14}}, 0x0) [ 1770.499257][T31822] loop0: detected capacity change from 0 to 8 [ 1770.502743][T31823] loop4: detected capacity change from 0 to 15 [ 1770.505909][T31822] Dev loop0: unable to read RDB block 8 [ 1770.514338][T31822] loop0: unable to read partition table [ 1770.515886][T31823] Dev loop4: unable to read RDB block 15 [ 1770.517337][T31823] loop4: unable to read partition table [ 1770.518827][T31823] loop4: partition table beyond EOD, truncated [ 1770.520475][T31822] loop0: partition table beyond EOD, truncated [ 1770.534910][T31822] EXT2-fs (loop0): error: fragsize 262144 != blocksize 2048(not supported yet) [ 1770.537641][T31823] EXT2-fs (loop4): error: bad blocksize 0 00:29:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000a000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000feff000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1770.635748][T31827] loop0: detected capacity change from 0 to 8 [ 1770.644072][T31827] Dev loop0: unable to read RDB block 8 [ 1770.644268][T31829] loop4: detected capacity change from 0 to 15 [ 1770.648785][T31827] loop0: unable to read partition table [ 1770.652438][T31827] loop0: partition table beyond EOD, truncated [ 1770.652557][T31829] Dev loop4: unable to read RDB block 15 [ 1770.658573][T31827] EXT2-fs (loop0): error: fragsize 1048576 != blocksize 2048(not supported yet) [ 1770.664247][T31829] loop4: unable to read partition table [ 1770.673531][T31829] loop4: partition table beyond EOD, truncated [ 1770.684482][T31829] EXT2-fs (loop4): error: bad blocksize 0 00:29:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000b000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000f2ffff7f01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7502, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3f01}, 0x0) [ 1771.993039][T31832] loop0: detected capacity change from 0 to 8 [ 1771.995229][T31832] Dev loop0: unable to read RDB block 8 [ 1771.999003][T31835] loop4: detected capacity change from 0 to 15 [ 1772.002496][T31832] loop0: unable to read partition table [ 1772.003068][T31835] Dev loop4: unable to read RDB block 15 [ 1772.005150][T31835] loop4: unable to read partition table [ 1772.008247][T31832] loop0: partition table beyond EOD, truncated [ 1772.013819][T31835] loop4: partition table beyond EOD, truncated [ 1772.015563][T31832] EXT2-fs (loop0): error: fragsize 2097152 != blocksize 2048(not supported yet) [ 1772.015717][T31835] EXT2-fs (loop4): error: bad blocksize 268435456 00:29:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xbb, {0x4}}, 0x14}}, 0x0) 00:29:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000f8ffff7f01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1772.692558][T31840] loop0: detected capacity change from 0 to 8 [ 1772.694768][T31842] loop4: detected capacity change from 0 to 15 [ 1772.698698][T31840] Dev loop0: unable to read RDB block 8 [ 1772.701967][T31840] loop0: unable to read partition table [ 1772.704673][T31842] Dev loop4: unable to read RDB block 15 [ 1772.707213][T31840] loop0: partition table beyond EOD, truncated [ 1772.708713][T31842] loop4: unable to read partition table [ 1772.713460][T31842] loop4: partition table beyond EOD, truncated [ 1772.715177][T31840] EXT2-fs (loop0): error: fragsize 33554432 != blocksize 2048(not supported yet) [ 1772.723657][T31842] EXT2-fs (loop4): error: bad blocksize 0 00:29:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000f9ffff7f01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000010000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1772.805138][T31845] loop4: detected capacity change from 0 to 15 [ 1772.809435][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1772.813172][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1772.815870][T31847] loop0: detected capacity change from 0 to 8 [ 1772.819908][T31847] Dev loop0: unable to read RDB block 8 [ 1772.821381][T31847] loop0: unable to read partition table [ 1772.823007][T31847] loop0: partition table beyond EOD, truncated [ 1772.825073][T31847] EXT2-fs (loop0): error: fragsize 67108864 != blocksize 2048(not supported yet) [ 1772.832814][ T2553] Dev loop4: unable to read RDB block 15 [ 1772.834155][ T2553] loop4: unable to read partition table [ 1772.835510][ T2553] loop4: partition table beyond EOD, truncated [ 1772.838434][T31845] EXT2-fs (loop4): error: bad blocksize 0 00:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000012000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000feffffff01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7e00, 0x0, {0x4}}, 0x14}}, 0x0) [ 1773.463507][T31851] loop0: detected capacity change from 0 to 8 [ 1773.465861][T31850] loop4: detected capacity change from 0 to 15 [ 1773.470154][T31851] Dev loop0: unable to read RDB block 8 [ 1773.473585][T31851] loop0: unable to read partition table [ 1773.476021][T31850] Dev loop4: unable to read RDB block 15 [ 1773.480058][T31851] loop0: partition table beyond EOD, truncated [ 1773.484752][T31850] loop4: unable to read partition table [ 1773.488654][T31851] EXT2-fs (loop0): error: fragsize 268435456 != blocksize 2048(not supported yet) [ 1773.503801][T31850] loop4: partition table beyond EOD, truncated [ 1773.514079][T31850] EXT2-fs (loop4): error: bad blocksize 0 00:29:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000015000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100001000000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1773.577179][T31855] loop0: detected capacity change from 0 to 8 [ 1773.585303][T31855] Dev loop0: unable to read RDB block 8 [ 1773.591610][T31855] loop0: unable to read partition table [ 1773.593223][T31857] loop4: detected capacity change from 0 to 15 [ 1773.606779][T31855] loop0: partition table beyond EOD, truncated [ 1773.611939][T31855] EXT2-fs (loop0): error: fragsize 18446744071562067968 != blocksize 2048(not supported yet) [ 1773.618956][T31857] Dev loop4: unable to read RDB block 15 [ 1773.621515][T31857] loop4: unable to read partition table [ 1773.623995][T31857] loop4: partition table beyond EOD, truncated [ 1773.638715][T31857] EXT2-fs (loop4): error: fragsize 1024 != blocksize 2048(not supported yet) 00:29:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7600, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x4000}, 0x0) 00:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000001e000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000102000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xbc, {0x4}}, 0x14}}, 0x0) [ 1775.565446][T31864] loop4: detected capacity change from 0 to 15 [ 1775.567913][T31865] loop0: detected capacity change from 0 to 8 [ 1775.575586][T31865] Dev loop0: unable to read RDB block 8 [ 1775.577526][T31864] Dev loop4: unable to read RDB block 15 [ 1775.581046][T31865] loop0: unable to read partition table [ 1775.582404][T31864] loop4: unable to read partition table [ 1775.586028][T31865] loop0: partition table beyond EOD, truncated [ 1775.593292][T31864] loop4: partition table beyond EOD, truncated [ 1775.598866][T31865] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1775.601989][T31864] EXT2-fs (loop4): error: unable to read group descriptors 00:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000025000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000103000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1775.665664][T31869] loop4: detected capacity change from 0 to 15 [ 1775.670364][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1775.674885][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1775.679914][ T2553] Dev loop4: unable to read RDB block 15 [ 1775.681344][ T2553] loop4: unable to read partition table [ 1775.684014][ T2553] loop4: partition table beyond EOD, truncated [ 1775.687019][T31871] loop0: detected capacity change from 0 to 8 [ 1775.691504][T31871] Dev loop0: unable to read RDB block 8 [ 1775.695311][T31871] loop0: unable to read partition table [ 1775.697673][T31869] EXT2-fs (loop4): error: unable to read group descriptors [ 1775.699618][T31871] loop0: partition table beyond EOD, truncated [ 1775.703828][T31871] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000104000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1775.743470][T31873] loop4: detected capacity change from 0 to 15 00:29:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000041000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1775.769277][T31873] Dev loop4: unable to read RDB block 15 [ 1775.772966][T31873] loop4: unable to read partition table [ 1775.776572][T31873] loop4: partition table beyond EOD, truncated [ 1775.781562][T31875] loop0: detected capacity change from 0 to 8 [ 1775.787309][T31873] EXT2-fs (loop4): error: unable to read group descriptors [ 1775.794407][T31875] Dev loop0: unable to read RDB block 8 [ 1775.800211][T31875] loop0: unable to read partition table [ 1775.806300][T31875] loop0: partition table beyond EOD, truncated [ 1775.814749][T31875] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000105000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000064000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7e02, 0x0, {0x4}}, 0x14}}, 0x0) [ 1776.268837][T31878] loop0: detected capacity change from 0 to 8 [ 1776.271629][T31879] loop4: detected capacity change from 0 to 15 [ 1776.277625][T31878] Dev loop0: unable to read RDB block 8 [ 1776.278877][T31878] loop0: unable to read partition table [ 1776.280302][T31878] loop0: partition table beyond EOD, truncated [ 1776.286714][T31879] Dev loop4: unable to read RDB block 15 [ 1776.291389][T31879] loop4: unable to read partition table [ 1776.304600][T31879] loop4: partition table beyond EOD, truncated [ 1776.311430][T31878] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1776.313975][T31879] EXT2-fs (loop4): error: unable to read group descriptors 00:29:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7601, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x4100}, 0x0) 00:29:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000fe000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000106000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1777.720492][T31886] loop0: detected capacity change from 0 to 8 [ 1777.722147][T31887] loop4: detected capacity change from 0 to 15 [ 1777.722614][T31886] Dev loop0: unable to read RDB block 8 [ 1777.724960][T31886] loop0: unable to read partition table [ 1777.727538][T31886] loop0: partition table beyond EOD, truncated [ 1777.731263][T31887] Dev loop4: unable to read RDB block 15 [ 1777.731632][T31886] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1777.737080][T31887] loop4: unable to read partition table [ 1777.741818][T31887] loop4: partition table beyond EOD, truncated [ 1777.750612][T31887] EXT2-fs (loop4): error: unable to read group descriptors 00:29:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xbd, {0x4}}, 0x14}}, 0x0) 00:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000fa0f0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000107000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1778.524844][T31892] loop4: detected capacity change from 0 to 15 [ 1778.527224][T31892] Dev loop4: unable to read RDB block 15 [ 1778.527876][T31893] loop0: detected capacity change from 0 to 8 [ 1778.530917][T31892] loop4: unable to read partition table [ 1778.534302][T31892] loop4: partition table beyond EOD, truncated [ 1778.534671][T31893] Dev loop0: unable to read RDB block 8 [ 1778.541885][T31892] EXT2-fs (loop4): error: unable to read group descriptors [ 1778.544014][T31893] loop0: unable to read partition table [ 1778.547804][T31893] loop0: partition table beyond EOD, truncated [ 1778.552081][T31893] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000108000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000feff0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1778.621365][T31897] loop4: detected capacity change from 0 to 15 [ 1778.628663][T31899] loop0: detected capacity change from 0 to 8 [ 1778.631247][T31899] Dev loop0: unable to read RDB block 8 [ 1778.634757][T31899] loop0: unable to read partition table [ 1778.634921][T31897] Dev loop4: unable to read RDB block 15 [ 1778.638322][T31899] loop0: partition table beyond EOD, truncated [ 1778.643310][T31897] loop4: unable to read partition table [ 1778.644166][T31899] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1778.652937][T31897] loop4: partition table beyond EOD, truncated [ 1778.658225][T31897] EXT2-fs (loop4): error: unable to read group descriptors 00:29:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000f2ffff7f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1778.702127][T31901] loop0: detected capacity change from 0 to 8 00:29:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000109000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1778.706055][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1778.723019][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1778.725175][T31903] loop4: detected capacity change from 0 to 15 [ 1778.732243][ T2553] Dev loop0: unable to read RDB block 8 [ 1778.734205][ T2553] loop0: unable to read partition table [ 1778.735899][ T2553] loop0: partition table beyond EOD, truncated [ 1778.737706][T31903] Dev loop4: unable to read RDB block 15 [ 1778.739617][T31901] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1778.743773][T31903] loop4: unable to read partition table [ 1778.755306][T31903] loop4: partition table beyond EOD, truncated [ 1778.776897][T31903] EXT2-fs (loop4): error: unable to read group descriptors 00:29:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7f00, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7602, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x4800}, 0x0) 00:29:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000f8ffff7f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010a000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1780.703908][T31910] loop0: detected capacity change from 0 to 8 [ 1780.705322][T31911] loop4: detected capacity change from 0 to 15 [ 1780.708715][T31910] Dev loop0: unable to read RDB block 8 [ 1780.710138][T31910] loop0: unable to read partition table [ 1780.712745][T31910] loop0: partition table beyond EOD, truncated [ 1780.717997][T31911] Dev loop4: unable to read RDB block 15 [ 1780.719687][T31910] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1780.722068][T31911] loop4: unable to read partition table [ 1780.724652][T31911] loop4: partition table beyond EOD, truncated [ 1780.730726][T31911] EXT2-fs (loop4): error: unable to read group descriptors 00:29:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xbf, {0x4}}, 0x14}}, 0x0) 00:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000f9ffff7f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010b000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1781.408881][T31917] loop4: detected capacity change from 0 to 15 [ 1781.409102][T31916] loop0: detected capacity change from 0 to 8 [ 1781.411208][T31917] Dev loop4: unable to read RDB block 15 [ 1781.416794][T31916] Dev loop0: unable to read RDB block 8 [ 1781.417079][T31917] loop4: unable to read partition table [ 1781.421472][T31916] loop0: unable to read partition table [ 1781.421694][T31917] loop4: partition table beyond EOD, [ 1781.424887][T31916] loop0: partition table beyond EOD, [ 1781.427347][T31917] truncated [ 1781.429665][T31916] truncated [ 1781.432747][T31916] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1781.437301][T31917] EXT2-fs (loop4): error: unable to read group descriptors 00:29:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010c000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000feffffff004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1781.512810][T31921] loop4: detected capacity change from 0 to 15 [ 1781.515748][T31921] Dev loop4: unable to read RDB block 15 [ 1781.520961][T31923] loop0: detected capacity change from 0 to 8 [ 1781.522343][T31921] loop4: unable to read partition table [ 1781.522465][T31921] loop4: partition table beyond EOD, truncated [ 1781.531626][T31923] Dev loop0: unable to read RDB block 8 [ 1781.531812][T31921] EXT2-fs (loop4): error: unable to read group descriptors [ 1781.534071][T31923] loop0: unable to read partition table [ 1781.538133][T31923] loop0: partition table beyond EOD, truncated [ 1781.541246][T31923] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001020000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010d000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1781.620849][T31925] loop4: detected capacity change from 0 to 15 [ 1781.625024][T31927] loop0: detected capacity change from 0 to 8 [ 1781.634746][T31925] Dev loop4: unable to read RDB block 15 [ 1781.635841][T31927] Dev loop0: unable to read RDB block 8 [ 1781.636466][T31925] loop4: unable to read partition table [ 1781.639270][T31925] loop4: partition table beyond EOD, truncated [ 1781.640975][T31927] loop0: unable to read partition table [ 1781.643776][T31925] EXT2-fs (loop4): error: unable to read group descriptors [ 1781.644669][T31927] loop0: partition table beyond EOD, truncated [ 1781.652210][T31927] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7f01, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001030000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1782.785722][T31931] loop0: detected capacity change from 0 to 8 [ 1782.789595][T31931] Dev loop0: unable to read RDB block 8 [ 1782.794339][T31931] loop0: unable to read partition table [ 1782.802409][T31931] loop0: partition table beyond EOD, truncated [ 1782.817274][T31931] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x4c00}, 0x0) 00:29:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010e000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7700, 0x0, {0x4}}, 0x14}}, 0x0) [ 1783.463579][T31934] loop4: detected capacity change from 0 to 15 [ 1783.475290][T31934] Dev loop4: unable to read RDB block 15 [ 1783.477449][T31934] loop4: unable to read partition table [ 1783.478780][T31934] loop4: partition table beyond EOD, truncated [ 1783.488554][T31934] EXT2-fs (loop4): error: unable to read group descriptors 00:29:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xc1, {0x4}}, 0x14}}, 0x0) 00:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001040000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010f000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1784.033611][T31940] loop0: detected capacity change from 0 to 8 [ 1784.034240][T31941] loop4: detected capacity change from 0 to 15 [ 1784.045105][T31940] Dev loop0: unable to read RDB block 8 [ 1784.047149][T31940] loop0: unable to read partition table [ 1784.049903][T31940] loop0: partition table beyond EOD, truncated [ 1784.050658][T31941] Dev loop4: unable to read RDB block 15 [ 1784.054229][T31941] loop4: unable to read partition table [ 1784.058036][T31940] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1784.060162][T31941] loop4: partition table beyond EOD, truncated [ 1784.066136][T31941] EXT2-fs (loop4): error: unable to read group descriptors 00:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001050000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000110000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1784.152886][T31946] loop0: detected capacity change from 0 to 8 [ 1784.159915][T31947] loop4: detected capacity change from 0 to 15 [ 1784.161425][T31946] Dev loop0: unable to read RDB block 8 [ 1784.161443][T31946] loop0: unable to read partition table [ 1784.165434][T31946] loop0: partition table beyond EOD, truncated [ 1784.165585][T31947] Dev loop4: unable to read RDB block 15 [ 1784.168981][T31946] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1784.170188][T31947] loop4: unable to read partition table [ 1784.180829][T31947] loop4: partition table beyond EOD, truncated [ 1784.195525][T31947] EXT2-fs (loop4): error: unable to read group descriptors 00:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001060000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1784.228191][T31949] loop0: detected capacity change from 0 to 8 [ 1784.233249][T31949] Dev loop0: unable to read RDB block 8 [ 1784.238058][T31949] loop0: unable to read partition table [ 1784.242961][T31949] loop0: partition table beyond EOD, truncated 00:29:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000111000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1784.273313][T31951] loop4: detected capacity change from 0 to 15 [ 1784.280743][T31949] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1784.282754][T31951] Dev loop4: unable to read RDB block 15 [ 1784.287229][T31951] loop4: unable to read partition table [ 1784.291038][T31951] loop4: partition table beyond EOD, truncated [ 1784.300624][T31951] EXT2-fs (loop4): error: unable to read group descriptors 00:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7f02, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001070000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1784.805899][T31953] loop0: detected capacity change from 0 to 8 [ 1784.808223][T31953] Dev loop0: unable to read RDB block 8 [ 1784.811845][T31953] loop0: unable to read partition table [ 1784.815444][T31953] loop0: partition table beyond EOD, truncated [ 1784.829154][T31953] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1784.836865][ T1371] ieee802154 phy0 wpan0: encryption failed: -22 [ 1784.838212][ T1371] ieee802154 phy1 wpan1: encryption failed: -22 00:29:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5b00}, 0x0) 00:29:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000112000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001080000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1786.257750][T31958] loop0: detected capacity change from 0 to 8 [ 1786.258085][T31959] loop4: detected capacity change from 0 to 15 [ 1786.264395][T31958] Dev loop0: unable to read RDB block 8 [ 1786.265843][T31958] loop0: unable to read partition table [ 1786.267781][T31959] Dev loop4: unable to read RDB block 15 [ 1786.269056][T31959] loop4: unable to read partition table [ 1786.270369][T31959] loop4: partition table beyond EOD, truncated [ 1786.274695][T31959] EXT2-fs (loop4): error: unable to read group descriptors [ 1786.277547][T31958] loop0: partition table beyond EOD, truncated [ 1786.283907][T31958] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xc2, {0x4}}, 0x14}}, 0x0) 00:29:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7702, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000122000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001090000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1786.994453][T31965] loop0: detected capacity change from 0 to 8 [ 1786.998332][T31965] Dev loop0: unable to read RDB block 8 [ 1787.000045][T31967] loop4: detected capacity change from 0 to 15 [ 1787.003239][T31967] Dev loop4: unable to read RDB block 15 [ 1787.008106][T31967] loop4: unable to read partition table [ 1787.015643][T31965] loop0: unable to read partition table [ 1787.017493][T31965] loop0: partition table beyond EOD, truncated [ 1787.021374][T31965] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1787.036763][T31967] loop4: partition table beyond EOD, truncated [ 1787.045046][T31967] EXT2-fs (loop4): error: unable to read group descriptors 00:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010a0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1787.104241][T31971] loop0: detected capacity change from 0 to 8 00:29:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000125000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1787.124454][T31971] Dev loop0: unable to read RDB block 8 [ 1787.125970][T31971] loop0: unable to read partition table [ 1787.127798][T31971] loop0: partition table beyond EOD, truncated [ 1787.129776][T31971] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1787.139276][T31973] loop4: detected capacity change from 0 to 15 [ 1787.145501][T31973] Dev loop4: unable to read RDB block 15 [ 1787.150627][T31973] loop4: unable to read partition table [ 1787.154499][T31973] loop4: partition table beyond EOD, truncated [ 1787.161589][T31973] EXT2-fs (loop4): error: unable to read group descriptors 00:29:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010b0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1787.202973][T31975] loop0: detected capacity change from 0 to 8 [ 1787.210049][T31975] Dev loop0: unable to read RDB block 8 [ 1787.221722][T31975] loop0: unable to read partition table [ 1787.225409][T31975] loop0: partition table beyond EOD, truncated [ 1787.242640][T31975] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8002, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000012a000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1787.808325][T31977] loop4: detected capacity change from 0 to 15 [ 1787.810641][T31977] Dev loop4: unable to read RDB block 15 [ 1787.812155][T31977] loop4: unable to read partition table [ 1787.827174][T31977] loop4: partition table beyond EOD, truncated [ 1787.862866][T31977] EXT2-fs (loop4): error: unable to read group descriptors 00:29:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5d00}, 0x0) 00:29:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010c0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000148000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1788.591588][T31982] loop4: detected capacity change from 0 to 15 [ 1788.593460][T31983] loop0: detected capacity change from 0 to 8 [ 1788.595630][T31983] Dev loop0: unable to read RDB block 8 [ 1788.603342][T31982] Dev loop4: unable to read RDB block 15 [ 1788.604758][T31982] loop4: unable to read partition table [ 1788.605697][T31983] loop0: unable to read partition table [ 1788.610587][T31982] loop4: partition table beyond EOD, truncated [ 1788.613381][T31983] loop0: partition table beyond EOD, truncated [ 1788.620716][T31982] EXT2-fs (loop4): error: unable to read group descriptors [ 1788.629063][T31983] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xc4, {0x4}}, 0x14}}, 0x0) 00:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010d0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000014c000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7800, 0x0, {0x4}}, 0x14}}, 0x0) [ 1790.129838][T31989] loop0: detected capacity change from 0 to 8 [ 1790.133803][T31991] loop4: detected capacity change from 0 to 15 [ 1790.134734][T31989] Dev loop0: unable to read RDB block 8 [ 1790.142344][T31991] Dev loop4: unable to read RDB block 15 [ 1790.143826][T31991] loop4: unable to read partition table [ 1790.145523][T31989] loop0: unable to read partition table [ 1790.147595][T31991] loop4: partition table beyond EOD, truncated [ 1790.150512][T31989] loop0: partition table beyond EOD, truncated [ 1790.153957][T31991] EXT2-fs (loop4): error: unable to read group descriptors [ 1790.159902][T31989] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010e0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000155000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1790.211815][T31995] loop0: detected capacity change from 0 to 8 [ 1790.219049][T31995] Dev loop0: unable to read RDB block 8 [ 1790.220500][T31995] loop0: unable to read partition table [ 1790.223108][T31995] loop0: partition table beyond EOD, truncated [ 1790.231837][T31995] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1790.242053][T31997] loop4: detected capacity change from 0 to 15 [ 1790.245930][T31997] Dev loop4: unable to read RDB block 15 [ 1790.250843][T31997] loop4: unable to read partition table [ 1790.255871][T31997] loop4: partition table beyond EOD, truncated 00:29:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010f0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1790.297117][T31997] EXT2-fs (loop4): error: unable to read group descriptors [ 1790.301675][T31999] loop0: detected capacity change from 0 to 8 [ 1790.311013][T31999] Dev loop0: unable to read RDB block 8 [ 1790.314763][T31999] loop0: unable to read partition table [ 1790.317465][T31999] loop0: partition table beyond EOD, truncated [ 1790.321714][T31999] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8100, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000015c000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1791.141946][T32001] loop4: detected capacity change from 0 to 15 [ 1791.144392][T32001] Dev loop4: unable to read RDB block 15 [ 1791.154566][T32001] loop4: unable to read partition table [ 1791.161589][T32001] loop4: partition table beyond EOD, truncated [ 1791.171243][T32001] EXT2-fs (loop4): error: unable to read group descriptors 00:29:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001100000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5e00}, 0x0) 00:29:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000168000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1791.851309][T32005] loop4: detected capacity change from 0 to 15 [ 1791.853652][T32007] loop0: detected capacity change from 0 to 8 [ 1791.860347][T32005] Dev loop4: unable to read RDB block 15 [ 1791.862928][T32007] Dev loop0: unable to read RDB block 8 [ 1791.868746][T32005] loop4: unable to read partition table [ 1791.870155][T32005] loop4: partition table beyond EOD, truncated [ 1791.870782][T32007] loop0: unable to read partition table [ 1791.880213][T32005] EXT2-fs (loop4): error: unable to read group descriptors [ 1791.880349][T32007] loop0: partition table beyond EOD, truncated [ 1791.893793][T32007] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xc6, {0x4}}, 0x14}}, 0x0) 00:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000016c000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001110000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7801, 0x0, {0x4}}, 0x14}}, 0x0) [ 1793.241574][T32011] loop0: detected capacity change from 0 to 8 [ 1793.247508][T32014] loop4: detected capacity change from 0 to 15 [ 1793.248093][T32011] Dev loop0: unable to read RDB block 8 [ 1793.261371][T32011] loop0: unable to read partition table [ 1793.262905][T32011] loop0: partition table beyond EOD, truncated [ 1793.264974][T32011] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1793.273716][T32014] Dev loop4: unable to read RDB block 15 [ 1793.275143][T32014] loop4: unable to read partition table [ 1793.277660][T32014] loop4: partition table beyond EOD, truncated [ 1793.279991][T32014] EXT2-fs (loop4): error: unable to read group descriptors 00:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000174000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001120000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1793.351843][T32019] loop0: detected capacity change from 0 to 8 [ 1793.354449][T32021] loop4: detected capacity change from 0 to 15 [ 1793.364574][T32019] Dev loop0: unable to read RDB block 8 [ 1793.365863][T32019] loop0: unable to read partition table [ 1793.374079][T32019] loop0: partition table beyond EOD, truncated [ 1793.376906][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1793.379970][T32019] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1793.381983][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1793.384156][ T2553] Dev loop4: unable to read RDB block 15 [ 1793.385569][ T2553] loop4: unable to read partition table [ 1793.387638][ T2553] loop4: partition table beyond EOD, truncated [ 1793.408026][T32021] EXT2-fs (loop4): error: unable to read group descriptors 00:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000017a000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1793.453017][T32023] loop4: detected capacity change from 0 to 15 [ 1793.470737][T32023] Dev loop4: unable to read RDB block 15 [ 1793.471986][T32023] loop4: unable to read partition table [ 1793.473286][T32023] loop4: partition table beyond EOD, truncated [ 1793.475440][T32023] EXT2-fs (loop4): error: unable to read group descriptors 00:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001220000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8102, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000190000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1794.053865][T32026] loop0: detected capacity change from 0 to 8 [ 1794.055700][T32027] loop4: detected capacity change from 0 to 15 [ 1794.064737][T32026] Dev loop0: unable to read RDB block 8 [ 1794.066222][T32027] Dev loop4: unable to read RDB block 15 [ 1794.068665][T32026] loop0: unable to read partition table [ 1794.071086][T32026] loop0: partition table beyond EOD, truncated [ 1794.072530][T32027] loop4: unable to read partition table [ 1794.086801][T32026] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1794.088808][T32027] loop4: partition table beyond EOD, truncated [ 1794.091665][T32027] EXT2-fs (loop4): error: unable to read group descriptors 00:29:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001fe000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001250000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1794.847796][T32033] loop4: detected capacity change from 0 to 15 [ 1794.849651][T32032] loop0: detected capacity change from 0 to 8 [ 1794.852637][T32033] Dev loop4: unable to read RDB block 15 [ 1794.855214][T32032] Dev loop0: unable to read RDB block 8 [ 1794.857818][T32033] loop4: unable to read partition table [ 1794.859101][T32032] loop0: unable to read partition table [ 1794.861639][T32033] loop4: partition table beyond EOD, truncated [ 1794.863254][T32032] loop0: partition table beyond EOD, truncated [ 1794.868522][T32033] EXT2-fs (loop4): error: unable to read group descriptors [ 1794.870244][T32032] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000012a0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5f00}, 0x0) 00:29:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xc8, {0x4}}, 0x14}}, 0x0) 00:29:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7802, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000104020001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1796.089193][T32038] loop4: detected capacity change from 0 to 15 [ 1796.093242][T32042] loop0: detected capacity change from 0 to 8 [ 1796.106715][T32038] Dev loop4: unable to read RDB block 15 [ 1796.108068][T32038] loop4: unable to read partition table [ 1796.109330][T32042] Dev loop0: unable to read RDB block 8 [ 1796.110720][T32042] loop0: unable to read partition table [ 1796.112155][T32042] loop0: partition table beyond EOD, truncated [ 1796.113873][T32038] loop4: partition table beyond EOD, truncated [ 1796.129216][T32038] EXT2-fs (loop4): error: unable to read group descriptors [ 1796.137719][T32042] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000013c020001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001480000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1796.192014][T32045] loop0: detected capacity change from 0 to 8 [ 1796.198167][T32045] Dev loop0: unable to read RDB block 8 [ 1796.199711][T32045] loop0: unable to read partition table [ 1796.203507][T32045] loop0: partition table beyond EOD, truncated [ 1796.217059][T32047] loop4: detected capacity change from 0 to 15 [ 1796.222395][T32045] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1796.231465][T32047] Dev loop4: unable to read RDB block 15 [ 1796.232996][T32047] loop4: unable to read partition table [ 1796.234606][T32047] loop4: partition table beyond EOD, truncated [ 1796.241131][T32047] EXT2-fs (loop4): error: unable to read group descriptors 00:29:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000014c0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8200, 0x0, {0x4}}, 0x14}}, 0x0) 00:29:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000013d020001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1796.892684][T32050] loop0: detected capacity change from 0 to 8 [ 1796.894099][T32051] loop4: detected capacity change from 0 to 15 [ 1796.894918][T32050] Dev loop0: unable to read RDB block 8 [ 1796.903535][T32051] Dev loop4: unable to read RDB block 15 [ 1796.903655][T32050] loop0: unable to read partition table [ 1796.905031][T32051] loop4: unable to read partition table [ 1796.908873][T32051] loop4: partition table beyond EOD, truncated [ 1796.911427][T32050] loop0: partition table beyond EOD, truncated [ 1796.914529][T32050] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1796.925427][T32051] EXT2-fs (loop4): error: unable to read group descriptors 00:29:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001550000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000013e020001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1796.984297][T32055] loop0: detected capacity change from 0 to 8 [ 1796.991566][T32057] loop4: detected capacity change from 0 to 15 [ 1796.991802][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1796.995116][T32055] Dev loop0: unable to read RDB block 8 [ 1797.003474][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1797.005704][T32055] loop0: unable to read partition table [ 1797.007285][ T2553] Dev loop4: unable to read RDB block 15 [ 1797.008800][ T2553] loop4: unable to read partition table [ 1797.010393][ T2553] loop4: partition table beyond EOD, truncated [ 1797.012056][T32055] loop0: partition table beyond EOD, truncated [ 1797.014439][T32057] EXT2-fs (loop4): error: unable to read group descriptors [ 1797.018985][T32055] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100030001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1797.074861][T32059] loop4: detected capacity change from 0 to 15 [ 1797.084622][T32059] Dev loop4: unable to read RDB block 15 [ 1797.086129][T32059] loop4: unable to read partition table [ 1797.087674][T32059] loop4: partition table beyond EOD, truncated [ 1797.097105][T32059] EXT2-fs (loop4): error: unable to read group descriptors 00:29:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015c0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1797.622360][T32061] loop0: detected capacity change from 0 to 8 [ 1797.624552][T32061] Dev loop0: unable to read RDB block 8 [ 1797.633993][T32061] loop0: unable to read partition table [ 1797.641029][T32061] loop0: partition table beyond EOD, truncated [ 1797.651590][T32061] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xca, {0x4}}, 0x14}}, 0x0) 00:29:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6000}, 0x0) 00:29:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000102040001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001670000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7900, 0x0, {0x4}}, 0x14}}, 0x0) [ 1798.958302][T32065] loop0: detected capacity change from 0 to 8 [ 1798.962581][T32067] loop4: detected capacity change from 0 to 15 [ 1798.971921][T32065] Dev loop0: unable to read RDB block 8 [ 1798.973580][T32067] Dev loop4: unable to read RDB block 15 [ 1798.975103][T32067] loop4: unable to read partition table [ 1798.976899][T32065] loop0: unable to read partition table [ 1798.978843][T32067] loop4: partition table beyond EOD, truncated [ 1798.981640][T32065] loop0: partition table beyond EOD, truncated [ 1798.986552][T32067] EXT2-fs (loop4): error: unable to read group descriptors [ 1798.988396][T32065] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000106040001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1799.072445][T32073] loop4: detected capacity change from 0 to 15 [ 1799.080733][T32073] Dev loop4: unable to read RDB block 15 [ 1799.084396][T32073] loop4: unable to read partition table [ 1799.089308][T32073] loop4: partition table beyond EOD, truncated [ 1799.105731][T32073] EXT2-fs (loop4): error: unable to read group descriptors 00:29:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001680000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100050001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:29:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8202, 0x0, {0x4}}, 0x14}}, 0x0) [ 1799.736430][T32076] loop0: detected capacity change from 0 to 8 [ 1799.738286][T32077] loop4: detected capacity change from 0 to 15 [ 1799.742625][T32076] Dev loop0: unable to read RDB block 8 [ 1799.744021][T32077] Dev loop4: unable to read RDB block 15 [ 1799.745460][T32076] loop0: unable to read partition table [ 1799.748247][T32077] loop4: unable to read partition table [ 1799.749840][T32076] loop0: partition table beyond EOD, truncated [ 1799.754032][T32077] loop4: partition table beyond EOD, truncated [ 1799.755743][T32076] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1799.764654][T32077] EXT2-fs (loop4): error: unable to read group descriptors 00:29:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000016c0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:29:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100060001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1799.838708][T32081] loop4: detected capacity change from 0 to 15 [ 1799.842040][T32081] Dev loop4: unable to read RDB block 15 [ 1799.844473][T32081] loop4: unable to read partition table [ 1799.848085][T32081] loop4: partition table beyond EOD, truncated [ 1799.853048][T32081] EXT2-fs (loop4): error: unable to read group descriptors [ 1799.854508][T32083] loop0: detected capacity change from 0 to 8 [ 1799.860882][T32083] Dev loop0: unable to read RDB block 8 [ 1799.863476][T32083] loop0: unable to read partition table [ 1799.866474][T32083] loop0: partition table beyond EOD, truncated [ 1799.871425][T32083] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:29:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001740000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1799.944922][T32085] loop0: detected capacity change from 0 to 8 [ 1799.954251][T32085] Dev loop0: unable to read RDB block 8 [ 1799.957891][T32085] loop0: unable to read partition table [ 1799.961664][T32085] loop0: partition table beyond EOD, truncated [ 1799.965886][T32085] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xcc, {0x4}}, 0x14}}, 0x0) 00:30:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000104060001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000017a0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6100}, 0x0) 00:30:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7901, 0x0, {0x4}}, 0x14}}, 0x0) [ 1801.875799][T32089] loop4: detected capacity change from 0 to 15 [ 1801.881792][T32093] loop0: detected capacity change from 0 to 8 [ 1801.886800][T32093] Dev loop0: unable to read RDB block 8 [ 1801.887570][T32089] Dev loop4: unable to read RDB block 15 [ 1801.889369][T32089] loop4: unable to read partition table [ 1801.890761][T32089] loop4: partition table beyond EOD, truncated [ 1801.892626][T32093] loop0: unable to read partition table [ 1801.895107][T32089] EXT2-fs (loop4): error: unable to read group descriptors [ 1801.896431][T32093] loop0: partition table beyond EOD, truncated [ 1801.900920][T32093] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001900000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100070001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1801.979387][T32098] loop0: detected capacity change from 0 to 8 [ 1801.982729][T32099] loop4: detected capacity change from 0 to 15 [ 1801.985295][T32099] Dev loop4: unable to read RDB block 15 [ 1801.993146][T32099] loop4: unable to read partition table [ 1801.997524][T32099] loop4: partition table beyond EOD, truncated [ 1801.999132][T32098] Dev loop0: unable to read RDB block 8 [ 1802.001091][T32099] EXT2-fs (loop4): error: unable to read group descriptors [ 1802.002822][T32098] loop0: unable to read partition table [ 1802.004623][T32098] loop0: partition table beyond EOD, truncated [ 1802.026890][T32098] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100090001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1802.052711][T32101] loop4: detected capacity change from 0 to 15 [ 1802.054908][T32101] Dev loop4: unable to read RDB block 15 [ 1802.071267][T32101] loop4: unable to read partition table [ 1802.073783][T32101] loop4: partition table beyond EOD, truncated [ 1802.083948][T32101] EXT2-fs (loop4): error: unable to read group descriptors 00:30:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8300, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001cc0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000a0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1802.653917][T32104] loop4: detected capacity change from 0 to 15 [ 1802.657464][T32105] loop0: detected capacity change from 0 to 8 [ 1802.661509][T32105] Dev loop0: unable to read RDB block 8 [ 1802.662937][T32104] Dev loop4: unable to read RDB block 15 [ 1802.666924][T32105] loop0: unable to read partition table [ 1802.671748][T32105] loop0: partition table beyond EOD, truncated [ 1802.673269][T32104] loop4: unable to read partition table [ 1802.690068][T32104] loop4: partition table beyond EOD, truncated [ 1802.693850][T32104] EXT2-fs (loop4): error: unable to read group descriptors [ 1802.700373][T32105] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000b0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1802.760016][T32109] loop4: detected capacity change from 0 to 15 [ 1802.763783][T32109] Dev loop4: unable to read RDB block 15 [ 1802.770789][T32109] loop4: unable to read partition table [ 1802.774479][T32109] loop4: partition table beyond EOD, truncated [ 1802.796140][T32109] EXT2-fs (loop4): error: unable to read group descriptors 00:30:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001cd0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7902, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6200}, 0x0) 00:30:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xce, {0x4}}, 0x14}}, 0x0) [ 1804.774948][T32116] loop4: detected capacity change from 0 to 15 [ 1804.778060][T32117] loop0: detected capacity change from 0 to 8 [ 1804.780283][T32116] Dev loop4: unable to read RDB block 15 [ 1804.783823][T32117] Dev loop0: unable to read RDB block 8 [ 1804.783921][T32116] loop4: unable to read partition table [ 1804.785169][T32117] loop0: unable to read partition table [ 1804.790710][T32117] loop0: partition table beyond EOD, truncated [ 1804.792119][T32116] loop4: partition table beyond EOD, truncated [ 1804.801167][T32116] EXT2-fs (loop4): error: unable to read group descriptors [ 1804.801240][T32117] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000d0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fe0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1804.872153][T32122] loop0: detected capacity change from 0 to 8 [ 1804.875146][T32123] loop4: detected capacity change from 0 to 15 [ 1804.878174][T32122] Dev loop0: unable to read RDB block 8 [ 1804.881702][T32122] loop0: unable to read partition table [ 1804.883596][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1804.884337][T32122] loop0: partition table beyond EOD, [ 1804.886383][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1804.888025][T32122] truncated [ 1804.889790][ T2553] Dev loop4: unable to read RDB block 15 [ 1804.891477][ T2553] loop4: unable to read partition table [ 1804.892338][T32122] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1804.893006][ T2553] loop4: partition table beyond EOD, truncated [ 1804.898147][T32123] EXT2-fs (loop4): error: unable to read group descriptors 00:30:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000e0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1804.924526][T32125] loop4: detected capacity change from 0 to 15 [ 1804.927230][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1804.935827][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1804.939903][ T2553] Dev loop4: unable to read RDB block 15 [ 1804.941322][ T2553] loop4: unable to read partition table [ 1804.942779][ T2553] loop4: partition table beyond EOD, truncated [ 1804.944896][T32125] EXT2-fs (loop4): error: unable to read group descriptors 00:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001040200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000f0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8301, 0x0, {0x4}}, 0x14}}, 0x0) [ 1805.575041][T32128] loop0: detected capacity change from 0 to 8 [ 1805.576426][T32129] loop4: detected capacity change from 0 to 15 [ 1805.577302][T32129] Dev loop4: unable to read RDB block 15 [ 1805.580216][T32128] Dev loop0: unable to read RDB block 8 [ 1805.582892][T32128] loop0: unable to read partition table [ 1805.582960][T32129] loop4: unable to read partition table [ 1805.585611][T32129] loop4: partition table beyond EOD, truncated [ 1805.588010][T32128] loop0: partition table beyond EOD, truncated [ 1805.597206][T32128] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1805.603089][T32129] EXT2-fs (loop4): error: unable to read group descriptors 00:30:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000120100001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000300004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1805.662173][T32133] loop0: detected capacity change from 0 to 8 [ 1805.668349][T32133] Dev loop0: unable to read RDB block 8 [ 1805.668546][T32135] loop4: detected capacity change from 0 to 15 [ 1805.670270][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1805.673074][T32133] loop0: unable to read partition table [ 1805.674450][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1805.676852][T32133] loop0: partition table beyond EOD, truncated [ 1805.678707][ T2553] Dev loop4: unable to read RDB block 15 [ 1805.680560][ T2553] loop4: unable to read partition table [ 1805.681993][T32133] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1805.684073][ T2553] loop4: partition table beyond EOD, truncated [ 1805.686718][T32135] EXT2-fs (loop4): error: unable to read group descriptors 00:30:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001020400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1805.731994][T32137] loop0: detected capacity change from 0 to 8 [ 1805.735818][T32137] Dev loop0: unable to read RDB block 8 [ 1805.740714][T32137] loop0: unable to read partition table [ 1805.744370][T32137] loop0: partition table beyond EOD, truncated [ 1805.758904][T32137] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7a00, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100110001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1807.040898][T32141] loop4: detected capacity change from 0 to 15 [ 1807.043273][T32141] Dev loop4: unable to read RDB block 15 [ 1807.066517][T32141] loop4: unable to read partition table [ 1807.067998][T32141] loop4: partition table beyond EOD, truncated [ 1807.070145][T32141] EXT2-fs (loop4): error: unable to read group descriptors 00:30:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd0, {0x4}}, 0x14}}, 0x0) 00:30:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6300}, 0x0) 00:30:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001060400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100120001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1807.763801][T32145] loop0: detected capacity change from 0 to 8 [ 1807.764750][T32146] loop4: detected capacity change from 0 to 15 [ 1807.772812][T32146] Dev loop4: unable to read RDB block 15 [ 1807.773808][T32145] Dev loop0: unable to read RDB block 8 [ 1807.774094][T32146] loop4: unable to read partition table [ 1807.779843][T32145] loop0: unable to read partition table [ 1807.782350][T32145] loop0: partition table beyond EOD, truncated [ 1807.783323][T32146] loop4: partition table beyond EOD, truncated [ 1807.790231][T32146] EXT2-fs (loop4): error: unable to read group descriptors [ 1807.794265][T32145] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001001f0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1807.851358][T32151] loop4: detected capacity change from 0 to 15 [ 1807.862352][T32151] Dev loop4: unable to read RDB block 15 [ 1807.865946][T32151] loop4: unable to read partition table [ 1807.868778][T32151] loop4: partition table beyond EOD, truncated [ 1807.875914][T32151] EXT2-fs (loop4): error: unable to read group descriptors 00:30:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8302, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100200001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1808.441901][T32154] loop0: detected capacity change from 0 to 8 [ 1808.443747][T32155] loop4: detected capacity change from 0 to 15 [ 1808.445766][T32154] Dev loop0: unable to read RDB block 8 [ 1808.448010][T32155] Dev loop4: unable to read RDB block 15 [ 1808.450602][T32155] loop4: unable to read partition table [ 1808.453184][T32155] loop4: partition table beyond EOD, truncated [ 1808.457920][T32154] loop0: unable to read partition table [ 1808.461552][T32155] EXT2-fs (loop4): error: unable to read group descriptors [ 1808.462721][T32154] loop0: partition table beyond EOD, truncated [ 1808.476491][T32154] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000110200001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1808.529689][T32159] loop4: detected capacity change from 0 to 15 00:30:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000600004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1808.537089][T32159] Dev loop4: unable to read RDB block 15 [ 1808.538601][T32159] loop4: unable to read partition table [ 1808.543455][T32159] loop4: partition table beyond EOD, truncated [ 1808.549405][T32159] EXT2-fs (loop4): error: unable to read group descriptors [ 1808.553778][T32161] loop0: detected capacity change from 0 to 8 [ 1808.555986][T32161] Dev loop0: unable to read RDB block 8 [ 1808.558835][T32161] loop0: unable to read partition table [ 1808.562536][T32161] loop0: partition table beyond EOD, truncated [ 1808.572579][T32161] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7a01, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001040600004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1809.288402][T32163] loop0: detected capacity change from 0 to 8 [ 1809.291745][T32163] Dev loop0: unable to read RDB block 8 [ 1809.294215][T32163] loop0: unable to read partition table [ 1809.302844][T32163] loop0: partition table beyond EOD, truncated [ 1809.307329][T32163] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd1, {0x4}}, 0x14}}, 0x0) 00:30:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100220001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000700004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6400}, 0x0) [ 1810.573995][T32169] loop0: detected capacity change from 0 to 8 [ 1810.580732][T32173] loop4: detected capacity change from 0 to 15 [ 1810.583831][T32169] Dev loop0: unable to read RDB block 8 [ 1810.585428][T32173] Dev loop4: unable to read RDB block 15 [ 1810.591873][T32169] loop0: unable to read partition table [ 1810.594424][T32173] loop4: unable to read partition table [ 1810.599104][T32169] loop0: partition table beyond EOD, truncated [ 1810.600770][T32173] loop4: partition table beyond EOD, truncated [ 1810.606346][T32169] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1810.611401][T32173] EXT2-fs (loop4): error: unable to read group descriptors 00:30:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000900004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1810.699068][T32175] loop0: detected capacity change from 0 to 8 [ 1810.701211][T32175] Dev loop0: unable to read RDB block 8 [ 1810.704782][T32175] loop0: unable to read partition table [ 1810.708396][T32175] loop0: partition table beyond EOD, truncated [ 1810.713341][T32175] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8400, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100250001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1811.393551][T32178] loop0: detected capacity change from 0 to 8 [ 1811.395864][T32179] loop4: detected capacity change from 0 to 15 [ 1811.398208][T32178] Dev loop0: unable to read RDB block 8 [ 1811.400814][T32179] Dev loop4: unable to read RDB block 15 [ 1811.402219][T32178] loop0: unable to read partition table [ 1811.405167][T32178] loop0: partition table beyond EOD, truncated [ 1811.408996][T32179] loop4: unable to read partition table [ 1811.413625][T32178] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1811.416323][T32179] loop4: partition table beyond EOD, truncated [ 1811.425510][T32179] EXT2-fs (loop4): error: unable to read group descriptors 00:30:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000b00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001002a0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1811.509864][T32184] loop0: detected capacity change from 0 to 8 [ 1811.512972][T32185] loop4: detected capacity change from 0 to 15 [ 1811.514728][T32184] Dev loop0: unable to read RDB block 8 [ 1811.515789][T32185] Dev loop4: unable to read RDB block 15 [ 1811.517356][T32184] loop0: unable to read partition table [ 1811.521057][T32184] loop0: partition table beyond EOD, truncated [ 1811.523493][T32185] loop4: unable to read partition table [ 1811.526043][T32184] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1811.527274][T32185] loop4: partition table beyond EOD, truncated [ 1811.535095][T32185] EXT2-fs (loop4): error: unable to read group descriptors 00:30:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7a02, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1812.178612][T32188] loop0: detected capacity change from 0 to 8 [ 1812.180851][T32188] Dev loop0: unable to read RDB block 8 [ 1812.183380][T32188] loop0: unable to read partition table [ 1812.185970][T32188] loop0: partition table beyond EOD, truncated [ 1812.193404][T32188] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd3, {0x4}}, 0x14}}, 0x0) 00:30:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001023c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6500}, 0x0) 00:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000d00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1813.658114][T32193] loop0: detected capacity change from 0 to 8 [ 1813.661736][T32195] loop4: detected capacity change from 0 to 15 [ 1813.662584][T32193] Dev loop0: unable to read RDB block 8 [ 1813.670183][T32193] loop0: unable to read partition table [ 1813.674590][T32193] loop0: partition table beyond EOD, truncated [ 1813.677358][T32195] Dev loop4: unable to read RDB block 15 [ 1813.678836][T32195] loop4: unable to read partition table [ 1813.679169][T32193] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1813.680290][T32195] loop4: partition table beyond EOD, truncated [ 1813.691847][T32195] EXT2-fs (loop4): error: unable to read group descriptors 00:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000e00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1813.753824][T32199] loop0: detected capacity change from 0 to 8 [ 1813.761171][T32199] Dev loop0: unable to read RDB block 8 [ 1813.764761][T32199] loop0: unable to read partition table [ 1813.768426][T32199] loop0: partition table beyond EOD, truncated [ 1813.772551][T32199] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8401, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001023d0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000f00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1814.388767][T32202] loop0: detected capacity change from 0 to 8 [ 1814.388883][T32203] loop4: detected capacity change from 0 to 15 [ 1814.392046][T32202] Dev loop0: unable to read RDB block 8 [ 1814.394119][T32203] Dev loop4: unable to read RDB block 15 [ 1814.394637][T32202] loop0: unable to read partition table [ 1814.402166][T32203] loop4: unable to read partition table [ 1814.402866][T32202] loop0: partition table beyond EOD, truncated [ 1814.404850][T32203] loop4: partition table beyond EOD, truncated [ 1814.409798][T32203] EXT2-fs (loop4): error: unable to read group descriptors [ 1814.410522][T32202] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001023e0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001201000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1814.493254][T32207] loop0: detected capacity change from 0 to 8 [ 1814.498892][T32209] loop4: detected capacity change from 0 to 15 [ 1814.502707][T32207] Dev loop0: unable to read RDB block 8 [ 1814.506469][T32209] Dev loop4: unable to read RDB block 15 [ 1814.507948][T32207] loop0: unable to read partition table [ 1814.511563][T32209] loop4: unable to read partition table [ 1814.513037][T32207] loop0: partition table beyond EOD, truncated [ 1814.515803][T32209] loop4: partition table beyond EOD, truncated [ 1814.523058][T32207] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1814.527443][T32209] EXT2-fs (loop4): error: unable to read group descriptors 00:30:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7b00, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001100004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1815.204028][T32211] loop0: detected capacity change from 0 to 8 [ 1815.210325][T32211] Dev loop0: unable to read RDB block 8 [ 1815.212886][T32211] loop0: unable to read partition table [ 1815.217677][T32211] loop0: partition table beyond EOD, truncated [ 1815.223661][T32211] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd4, {0x4}}, 0x14}}, 0x0) 00:30:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001003f0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6600}, 0x0) [ 1816.429443][T32217] loop0: detected capacity change from 0 to 8 [ 1816.432243][T32218] loop4: detected capacity change from 0 to 15 [ 1816.436438][T32218] Dev loop4: unable to read RDB block 15 [ 1816.438938][T32218] loop4: unable to read partition table [ 1816.440316][T32217] Dev loop0: unable to read RDB block 8 [ 1816.441513][T32218] loop4: partition table beyond EOD, truncated [ 1816.443867][T32217] loop0: unable to read partition table [ 1816.447765][T32218] EXT2-fs (loop4): error: unable to read group descriptors [ 1816.449799][T32217] loop0: partition table beyond EOD, truncated [ 1816.455300][T32217] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100400001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1816.528927][T32223] loop4: detected capacity change from 0 to 15 [ 1816.533869][T32223] Dev loop4: unable to read RDB block 15 [ 1816.536492][T32223] loop4: unable to read partition table [ 1816.539098][T32223] loop4: partition table beyond EOD, truncated [ 1816.541342][T32223] EXT2-fs (loop4): error: unable to read group descriptors 00:30:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8402, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001f00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000152450001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1817.179082][T32226] loop0: detected capacity change from 0 to 8 [ 1817.179613][T32227] loop4: detected capacity change from 0 to 15 [ 1817.182736][T32227] Dev loop4: unable to read RDB block 15 [ 1817.182933][T32226] Dev loop0: unable to read RDB block 8 [ 1817.183986][T32227] loop4: unable to read partition table [ 1817.184135][T32227] loop4: partition table beyond EOD, [ 1817.191514][T32226] loop0: unable to read partition table [ 1817.195515][T32226] loop0: partition table beyond EOD, truncated [ 1817.202677][T32227] truncated [ 1817.204013][T32226] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1817.204132][T32227] EXT2-fs (loop4): error: unable to read group descriptors 00:30:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1817.270957][T32231] loop0: detected capacity change from 0 to 8 [ 1817.280509][T32231] Dev loop0: unable to read RDB block 8 [ 1817.283232][T32231] loop0: unable to read partition table [ 1817.288631][T32231] loop0: partition table beyond EOD, truncated 00:30:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100480001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1817.301781][T32231] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1817.308190][T32233] loop4: detected capacity change from 0 to 15 [ 1817.310381][T32233] Dev loop4: unable to read RDB block 15 [ 1817.311621][T32233] loop4: unable to read partition table [ 1817.312941][T32233] loop4: partition table beyond EOD, truncated [ 1817.336660][T32233] EXT2-fs (loop4): error: unable to read group descriptors 00:30:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7b01, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001004c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1817.979706][T32235] loop4: detected capacity change from 0 to 15 [ 1817.990202][T32235] Dev loop4: unable to read RDB block 15 [ 1817.991548][T32235] loop4: unable to read partition table [ 1817.992935][T32235] loop4: partition table beyond EOD, truncated [ 1818.001083][T32235] EXT2-fs (loop4): error: unable to read group descriptors 00:30:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd5, {0x4}}, 0x14}}, 0x0) 00:30:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001102000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000145520001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6700}, 0x0) [ 1819.294599][T32242] loop0: detected capacity change from 0 to 8 [ 1819.299591][T32241] loop4: detected capacity change from 0 to 15 [ 1819.302570][T32242] Dev loop0: unable to read RDB block 8 [ 1819.304044][T32242] loop0: unable to read partition table [ 1819.305227][T32241] Dev loop4: unable to read RDB block 15 [ 1819.309071][T32242] loop0: partition table beyond EOD, truncated [ 1819.316137][T32241] loop4: unable to read partition table [ 1819.317614][T32241] loop4: partition table beyond EOD, truncated [ 1819.319642][T32241] EXT2-fs (loop4): error: unable to read group descriptors [ 1819.330307][T32242] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100550001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1819.408403][T32247] loop4: detected capacity change from 0 to 15 [ 1819.411888][T32247] Dev loop4: unable to read RDB block 15 [ 1819.415563][T32247] loop4: unable to read partition table [ 1819.419361][T32247] loop4: partition table beyond EOD, truncated [ 1819.426784][T32247] EXT2-fs (loop4): error: unable to read group descriptors 00:30:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8500, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001005c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1819.989050][T32250] loop0: detected capacity change from 0 to 8 [ 1819.992914][T32250] Dev loop0: unable to read RDB block 8 [ 1819.996299][T32250] loop0: unable to read partition table [ 1820.001277][T32250] loop0: partition table beyond EOD, truncated [ 1820.007768][T32250] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1820.010133][T32252] loop4: detected capacity change from 0 to 15 [ 1820.015699][T32252] Dev loop4: unable to read RDB block 15 [ 1820.018361][T32252] loop4: unable to read partition table [ 1820.019920][T32252] loop4: partition table beyond EOD, truncated [ 1820.022100][T32252] EXT2-fs (loop4): error: unable to read group descriptors 00:30:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001f15c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1820.069895][T32255] loop0: detected capacity change from 0 to 8 [ 1820.072684][T32255] Dev loop0: unable to read RDB block 8 [ 1820.075266][T32255] loop0: unable to read partition table [ 1820.079151][T32255] loop0: partition table beyond EOD, truncated [ 1820.080696][T32257] loop4: detected capacity change from 0 to 15 [ 1820.090754][T32255] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1820.098032][T32257] Dev loop4: unable to read RDB block 15 [ 1820.100515][T32257] loop4: unable to read partition table [ 1820.104104][T32257] loop4: partition table beyond EOD, truncated [ 1820.115328][T32257] EXT2-fs (loop4): error: unable to read group descriptors 00:30:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7b02, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1820.663545][T32259] loop0: detected capacity change from 0 to 8 [ 1820.666563][T32259] Dev loop0: unable to read RDB block 8 [ 1820.673516][T32259] loop0: unable to read partition table [ 1820.679436][T32259] loop0: partition table beyond EOD, truncated [ 1820.685730][T32259] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd6, {0x4}}, 0x14}}, 0x0) 00:30:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001f25c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001003f00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6800}, 0x0) [ 1822.113399][T32265] loop4: detected capacity change from 0 to 15 [ 1822.113406][T32267] loop0: detected capacity change from 0 to 8 [ 1822.116531][T32267] Dev loop0: unable to read RDB block 8 [ 1822.117811][T32267] loop0: unable to read partition table [ 1822.119174][T32267] loop0: partition table beyond EOD, truncated [ 1822.122166][T32267] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1822.124849][T32265] Dev loop4: unable to read RDB block 15 [ 1822.126812][T32265] loop4: unable to read partition table [ 1822.139090][T32265] loop4: partition table beyond EOD, truncated [ 1822.143691][T32265] EXT2-fs (loop4): error: unable to read group descriptors 00:30:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1822.175299][T32271] loop0: detected capacity change from 0 to 8 [ 1822.183283][T32271] Dev loop0: unable to read RDB block 8 [ 1822.190125][T32271] loop0: unable to read partition table [ 1822.192716][T32271] loop0: partition table beyond EOD, truncated [ 1822.202919][T32271] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8502, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001f45c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001524500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1822.870699][T32274] loop0: detected capacity change from 0 to 8 [ 1822.871257][T32275] loop4: detected capacity change from 0 to 15 [ 1822.882863][T32274] Dev loop0: unable to read RDB block 8 [ 1822.884345][T32275] Dev loop4: unable to read RDB block 15 [ 1822.885609][T32275] loop4: unable to read partition table [ 1822.887029][T32275] loop4: partition table beyond EOD, truncated [ 1822.901249][T32274] loop0: unable to read partition table [ 1822.902655][T32274] loop0: partition table beyond EOD, truncated [ 1822.904720][T32275] EXT2-fs (loop4): error: unable to read group descriptors [ 1822.911692][T32274] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001f85c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1822.989011][T32279] loop4: detected capacity change from 0 to 15 [ 1822.994469][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1822.998405][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1822.999214][T32281] loop0: detected capacity change from 0 to 8 [ 1823.002379][T32281] Dev loop0: unable to read RDB block 8 [ 1823.003880][T32281] loop0: unable to read partition table [ 1823.005277][T32281] loop0: partition table beyond EOD, truncated [ 1823.010445][ T2553] Dev loop4: unable to read RDB block 15 [ 1823.013023][T32281] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1823.013094][ T2553] loop4: unable to read partition table [ 1823.016836][ T2553] loop4: partition table beyond EOD, truncated [ 1823.019175][T32279] EXT2-fs (loop4): error: unable to read group descriptors 00:30:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7c00, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1823.697534][T32285] loop0: detected capacity change from 0 to 8 [ 1823.699785][T32285] Dev loop0: unable to read RDB block 8 [ 1823.703417][T32285] loop0: unable to read partition table [ 1823.706002][T32285] loop0: partition table beyond EOD, truncated [ 1823.719635][T32285] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100680001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001bf4c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6900}, 0x0) 00:30:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd7, {0x4}}, 0x14}}, 0x0) [ 1825.032184][T32289] loop0: detected capacity change from 0 to 8 [ 1825.033919][T32290] loop4: detected capacity change from 0 to 15 [ 1825.041711][T32290] Dev loop4: unable to read RDB block 15 [ 1825.043840][T32289] Dev loop0: unable to read RDB block 8 [ 1825.045378][T32289] loop0: unable to read partition table [ 1825.047699][T32290] loop4: unable to read partition table [ 1825.049195][T32289] loop0: partition table beyond EOD, truncated [ 1825.050771][T32290] loop4: partition table beyond EOD, truncated [ 1825.052678][T32289] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1825.059264][T32290] EXT2-fs (loop4): error: unable to read group descriptors 00:30:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001c44c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1825.134232][T32295] loop0: detected capacity change from 0 to 8 [ 1825.141864][T32295] Dev loop0: unable to read RDB block 8 [ 1825.143330][T32295] loop0: unable to read partition table [ 1825.144801][T32295] loop0: partition table beyond EOD, truncated [ 1825.153254][T32295] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8600, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001006c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1825.726521][T32298] loop4: detected capacity change from 0 to 15 00:30:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001c54c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1825.728594][T32299] loop0: detected capacity change from 0 to 8 [ 1825.744537][T32299] Dev loop0: unable to read RDB block 8 [ 1825.744675][T32298] Dev loop4: unable to read RDB block 15 [ 1825.746130][T32299] loop0: unable to read partition table [ 1825.747606][T32298] loop4: unable to read partition table [ 1825.748685][T32299] loop0: partition table beyond EOD, [ 1825.749777][T32298] loop4: partition table beyond EOD, [ 1825.749897][T32299] truncated [ 1825.750891][T32298] truncated [ 1825.752911][T32298] EXT2-fs (loop4): error: unable to read group descriptors [ 1825.757678][T32299] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001455200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100740001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1825.853366][T32303] loop4: detected capacity change from 0 to 15 [ 1825.855505][T32303] Dev loop4: unable to read RDB block 15 [ 1825.862336][T32305] loop0: detected capacity change from 0 to 8 [ 1825.866391][T32303] loop4: unable to read partition table [ 1825.867655][T32303] loop4: partition table beyond EOD, truncated [ 1825.869236][T32305] Dev loop0: unable to read RDB block 8 [ 1825.869803][T32303] EXT2-fs (loop4): error: unable to read group descriptors [ 1825.873195][T32305] loop0: unable to read partition table [ 1825.876019][T32305] loop0: partition table beyond EOD, truncated [ 1825.881485][T32305] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7c01, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001007a0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1826.547829][T32308] loop0: detected capacity change from 0 to 8 [ 1826.549445][T32309] loop4: detected capacity change from 0 to 15 [ 1826.552751][T32309] Dev loop4: unable to read RDB block 15 [ 1826.554392][T32309] loop4: unable to read partition table [ 1826.554784][T32308] Dev loop0: unable to read RDB block 8 [ 1826.556040][T32309] loop4: partition table beyond EOD, [ 1826.562063][T32308] loop0: unable to read partition table [ 1826.563076][T32309] truncated [ 1826.565568][T32308] loop0: partition table beyond EOD, truncated [ 1826.572820][T32308] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1826.573181][T32309] EXT2-fs (loop4): error: unable to read group descriptors 00:30:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1826.654950][T32313] loop0: detected capacity change from 0 to 8 [ 1826.655992][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1826.660174][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1826.662274][ T2553] Dev loop0: unable to read RDB block 8 [ 1826.663757][ T2553] loop0: unable to read partition table [ 1826.665345][ T2553] loop0: partition table beyond EOD, truncated [ 1826.673987][T32313] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6a00}, 0x0) 00:30:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd9, {0x4}}, 0x14}}, 0x0) 00:30:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100900001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1828.059928][T32317] loop4: detected capacity change from 0 to 15 [ 1828.063177][T32317] Dev loop4: unable to read RDB block 15 [ 1828.064520][T32317] loop4: unable to read partition table [ 1828.067012][T32317] loop4: partition table beyond EOD, truncated [ 1828.079142][T32317] EXT2-fs (loop4): error: unable to read group descriptors 00:30:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8602, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006700004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000015cf10001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1828.803350][T32322] loop0: detected capacity change from 0 to 8 [ 1828.805487][T32323] loop4: detected capacity change from 0 to 15 [ 1828.811435][T32322] Dev loop0: unable to read RDB block 8 [ 1828.812927][T32323] Dev loop4: unable to read RDB block 15 [ 1828.814040][T32322] loop0: unable to read partition table [ 1828.817938][T32322] loop0: partition table beyond EOD, truncated [ 1828.821017][T32323] loop4: unable to read partition table [ 1828.822850][T32322] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1828.826364][T32323] loop4: partition table beyond EOD, truncated [ 1828.833637][T32323] EXT2-fs (loop4): error: unable to read group descriptors 00:30:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000015cf20001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1828.901214][T32328] loop0: detected capacity change from 0 to 8 [ 1828.903995][T32328] Dev loop0: unable to read RDB block 8 [ 1828.906318][T32328] loop0: unable to read partition table [ 1828.910044][T32328] loop0: partition table beyond EOD, truncated [ 1828.911165][T32329] loop4: detected capacity change from 0 to 15 [ 1828.916035][T32328] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1828.921091][T32329] Dev loop4: unable to read RDB block 15 [ 1828.923742][T32329] loop4: unable to read partition table [ 1828.929200][T32329] loop4: partition table beyond EOD, truncated [ 1828.933203][T32329] EXT2-fs (loop4): error: unable to read group descriptors 00:30:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7c02, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000015cf40001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1829.517822][T32333] loop4: detected capacity change from 0 to 15 [ 1829.521419][T32335] loop0: detected capacity change from 0 to 8 [ 1829.523794][T32333] Dev loop4: unable to read RDB block 15 [ 1829.525450][T32335] Dev loop0: unable to read RDB block 8 [ 1829.530367][T32333] loop4: unable to read partition table [ 1829.535213][T32333] loop4: partition table beyond EOD, truncated [ 1829.537971][T32335] loop0: unable to read partition table [ 1829.542683][T32333] EXT2-fs (loop4): error: unable to read group descriptors [ 1829.545694][T32335] loop0: partition table beyond EOD, truncated [ 1829.555917][T32335] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000015cf80001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1829.630284][T32337] loop4: detected capacity change from 0 to 15 [ 1829.632694][T32337] Dev loop4: unable to read RDB block 15 [ 1829.634162][T32337] loop4: unable to read partition table [ 1829.635640][T32337] loop4: partition table beyond EOD, truncated [ 1829.643202][T32337] EXT2-fs (loop4): error: unable to read group descriptors 00:30:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6b00}, 0x0) 00:30:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xdb, {0x4}}, 0x14}}, 0x0) 00:30:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1830.907252][T32341] loop0: detected capacity change from 0 to 8 [ 1830.909633][T32341] Dev loop0: unable to read RDB block 8 [ 1830.910936][T32341] loop0: unable to read partition table [ 1830.912432][T32341] loop0: partition table beyond EOD, truncated [ 1830.933696][T32341] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001fffe0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8700, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1831.664143][T32346] loop4: detected capacity change from 0 to 15 [ 1831.671605][T32346] Dev loop4: unable to read RDB block 15 [ 1831.671759][T32347] loop0: detected capacity change from 0 to 8 [ 1831.673103][T32346] loop4: unable to read partition table [ 1831.682086][T32346] loop4: partition table beyond EOD, truncated [ 1831.685255][T32347] Dev loop0: unable to read RDB block 8 [ 1831.693058][T32347] loop0: unable to read partition table [ 1831.694523][T32346] EXT2-fs (loop4): error: unable to read group descriptors [ 1831.694675][T32347] loop0: partition table beyond EOD, truncated [ 1831.698309][T32347] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001009000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010fff0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1831.779950][T32351] loop4: detected capacity change from 0 to 15 [ 1831.782371][T32353] loop0: detected capacity change from 0 to 8 [ 1831.784670][T32351] Dev loop4: unable to read RDB block 15 [ 1831.786034][T32351] loop4: unable to read partition table [ 1831.793844][T32353] Dev loop0: unable to read RDB block 8 [ 1831.795082][T32353] loop0: unable to read partition table [ 1831.809242][T32351] loop4: partition table beyond EOD, truncated [ 1831.811138][T32353] loop0: partition table beyond EOD, truncated [ 1831.813289][T32351] EXT2-fs (loop4): error: unable to read group descriptors [ 1831.815502][T32353] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7d00, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000014cbf00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001feff0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1832.471847][T32356] loop4: detected capacity change from 0 to 15 [ 1832.473949][T32357] loop0: detected capacity change from 0 to 8 [ 1832.488950][T32356] Dev loop4: unable to read RDB block 15 [ 1832.490249][T32356] loop4: unable to read partition table [ 1832.491542][T32356] loop4: partition table beyond EOD, truncated [ 1832.497122][T32357] Dev loop0: unable to read RDB block 8 [ 1832.498454][T32357] loop0: unable to read partition table [ 1832.499854][T32357] loop0: partition table beyond EOD, truncated [ 1832.501815][T32357] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1832.504260][T32356] EXT2-fs (loop4): error: unable to read group descriptors 00:30:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000014cc400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1832.560016][T32361] loop0: detected capacity change from 0 to 8 [ 1832.572073][T32361] Dev loop0: unable to read RDB block 8 [ 1832.573290][T32361] loop0: unable to read partition table [ 1832.574628][T32361] loop0: partition table beyond EOD, truncated [ 1832.584172][T32361] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000002000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1833.261579][T32363] loop4: detected capacity change from 0 to 15 [ 1833.265388][T32363] Dev loop4: unable to read RDB block 15 [ 1833.268060][T32363] loop4: unable to read partition table [ 1833.271766][T32363] loop4: partition table beyond EOD, truncated [ 1833.281352][T32363] EXT2-fs (loop4): error: fragsize 4096 != blocksize 2048(not supported yet) 00:30:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xdc, {0x4}}, 0x14}}, 0x0) 00:30:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6c00}, 0x0) 00:30:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000014cc500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1833.898707][T32367] loop0: detected capacity change from 0 to 8 [ 1833.901607][T32367] Dev loop0: unable to read RDB block 8 [ 1833.905326][T32367] loop0: unable to read partition table [ 1833.920424][T32367] loop0: partition table beyond EOD, truncated [ 1833.928638][T32367] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8701, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000003000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100cc00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1834.682223][T32372] loop0: detected capacity change from 0 to 8 [ 1834.687569][T32373] loop4: detected capacity change from 0 to 15 [ 1834.691735][T32372] Dev loop0: unable to read RDB block 8 [ 1834.693106][T32372] loop0: unable to read partition table [ 1834.695580][T32373] Dev loop4: unable to read RDB block 15 [ 1834.697355][T32373] loop4: unable to read partition table [ 1834.698864][T32373] loop4: partition table beyond EOD, truncated [ 1834.706537][T32372] loop0: partition table beyond EOD, truncated [ 1834.708458][T32372] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1834.711204][T32373] EXT2-fs (loop4): error: fragsize 8192 != blocksize 2048(not supported yet) 00:30:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000004000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1834.778569][T32377] loop4: detected capacity change from 0 to 15 [ 1834.778959][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1834.782141][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1834.784508][ T2553] Dev loop4: unable to read RDB block 15 [ 1834.785946][ T2553] loop4: unable to read partition table [ 1834.788006][ T2553] loop4: partition table beyond EOD, truncated [ 1834.791123][T32377] EXT2-fs (loop4): error: fragsize 16384 != blocksize 2048(not supported yet) 00:30:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7d01, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100cd00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000005000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1835.422815][T32381] loop4: detected capacity change from 0 to 15 [ 1835.425127][T32380] loop0: detected capacity change from 0 to 8 [ 1835.430051][T32380] Dev loop0: unable to read RDB block 8 [ 1835.431247][T32380] loop0: unable to read partition table [ 1835.432549][T32380] loop0: partition table beyond EOD, truncated [ 1835.434159][T32381] Dev loop4: unable to read RDB block 15 [ 1835.435400][T32381] loop4: unable to read partition table [ 1835.450018][T32381] loop4: partition table beyond EOD, truncated [ 1835.456370][T32380] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1835.458387][T32381] EXT2-fs (loop4): error: fragsize 32768 != blocksize 2048(not supported yet) 00:30:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001c0ed00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000006000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1835.532050][T32386] loop0: detected capacity change from 0 to 8 [ 1835.533557][T32387] loop4: detected capacity change from 0 to 15 [ 1835.536894][T32387] Dev loop4: unable to read RDB block 15 [ 1835.538206][T32387] loop4: unable to read partition table [ 1835.540701][T32387] loop4: partition table beyond EOD, truncated [ 1835.544552][T32387] EXT2-fs (loop4): error: fragsize 65536 != blocksize 2048(not supported yet) [ 1835.555595][T32386] Dev loop0: unable to read RDB block 8 [ 1835.559594][T32386] loop0: unable to read partition table [ 1835.563398][T32386] loop0: partition table beyond EOD, truncated [ 1835.568721][T32386] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xde, {0x4}}, 0x14}}, 0x0) 00:30:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffe00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000007000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1836.817143][T32390] loop0: detected capacity change from 0 to 8 [ 1836.818742][T32391] loop4: detected capacity change from 0 to 15 [ 1836.819322][T32390] Dev loop0: unable to read RDB block 8 [ 1836.821493][T32390] loop0: unable to read partition table [ 1836.824817][T32391] Dev loop4: unable to read RDB block 15 [ 1836.828593][T32391] loop4: unable to read partition table [ 1836.833454][T32391] loop4: partition table beyond EOD, truncated [ 1836.834453][T32390] loop0: partition table beyond EOD, truncated [ 1836.839898][T32390] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1836.845214][T32391] EXT2-fs (loop4): error: fragsize 131072 != blocksize 2048(not supported yet) 00:30:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6d00}, 0x0) 00:30:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8702, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000008000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010fff00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1837.477756][T32397] loop0: detected capacity change from 0 to 8 [ 1837.478992][T32399] loop4: detected capacity change from 0 to 15 [ 1837.485258][T32397] Dev loop0: unable to read RDB block 8 [ 1837.485359][T32399] Dev loop4: unable to read RDB block 15 [ 1837.488301][T32399] loop4: unable to read partition table [ 1837.489164][T32397] loop0: unable to read partition table [ 1837.489828][T32399] loop4: partition table beyond EOD, truncated [ 1837.500522][T32397] loop0: partition table beyond EOD, truncated [ 1837.507615][T32397] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1837.511226][T32399] EXT2-fs (loop4): error: fragsize 262144 != blocksize 2048(not supported yet) 00:30:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7d02, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001feff00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000a000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1838.218481][T32404] loop0: detected capacity change from 0 to 8 [ 1838.222348][T32404] Dev loop0: unable to read RDB block 8 [ 1838.225155][T32405] loop4: detected capacity change from 0 to 15 [ 1838.229029][T32405] Dev loop4: unable to read RDB block 15 [ 1838.231662][T32404] loop0: unable to read partition table [ 1838.234056][T32405] loop4: unable to read partition table [ 1838.235584][T32405] loop4: partition table beyond EOD, truncated [ 1838.239823][T32404] loop0: partition table beyond EOD, truncated [ 1838.243415][T32405] EXT2-fs (loop4): error: fragsize 1048576 != blocksize 2048(not supported yet) [ 1838.246497][T32404] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000b000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1838.331739][T32410] loop4: detected capacity change from 0 to 15 [ 1838.335723][T32410] Dev loop4: unable to read RDB block 15 [ 1838.336329][T32411] loop0: detected capacity change from 0 to 8 [ 1838.339483][T32410] loop4: unable to read partition table [ 1838.343152][T32410] loop4: partition table beyond EOD, truncated [ 1838.343165][T32411] Dev loop0: unable to read RDB block 8 [ 1838.348506][T32411] loop0: unable to read partition table [ 1838.350114][T32411] loop0: partition table beyond EOD, truncated [ 1838.352599][T32410] EXT2-fs (loop4): error: fragsize 2097152 != blocksize 2048(not supported yet) [ 1838.356494][T32411] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xdf, {0x4}}, 0x14}}, 0x0) 00:30:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000008004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1838.912572][T32414] loop4: detected capacity change from 0 to 15 [ 1838.914185][T32415] loop0: detected capacity change from 0 to 8 [ 1838.916038][T32414] Dev loop4: unable to read RDB block 15 [ 1838.917879][T32415] Dev loop0: unable to read RDB block 8 [ 1838.920502][T32415] loop0: unable to read partition table [ 1838.922961][T32414] loop4: unable to read partition table [ 1838.924177][T32415] loop0: partition table beyond EOD, truncated [ 1838.932728][T32414] loop4: partition table beyond EOD, truncated [ 1838.942753][T32414] EXT2-fs (loop4): error: fragsize 33554432 != blocksize 2048(not supported yet) [ 1838.950824][T32415] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6e00}, 0x0) 00:30:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000010000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1839.703135][T32420] loop4: detected capacity change from 0 to 15 [ 1839.703241][T32421] loop0: detected capacity change from 0 to 8 [ 1839.705435][T32420] Dev loop4: unable to read RDB block 15 [ 1839.706937][T32421] Dev loop0: unable to read RDB block 8 [ 1839.708820][T32421] loop0: unable to read partition table [ 1839.713725][T32421] loop0: partition table beyond EOD, truncated [ 1839.720280][T32420] loop4: unable to read partition table [ 1839.721003][T32421] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1839.728128][T32420] loop4: partition table beyond EOD, truncated [ 1839.734494][T32420] EXT2-fs (loop4): error: fragsize 67108864 != blocksize 2048(not supported yet) 00:30:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8800, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7e00, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000040004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000012000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1841.264654][T32428] loop0: detected capacity change from 0 to 8 [ 1841.266503][T32429] loop4: detected capacity change from 0 to 15 [ 1841.271900][T32428] Dev loop0: unable to read RDB block 8 [ 1841.273338][T32428] loop0: unable to read partition table [ 1841.274731][T32429] Dev loop4: unable to read RDB block 15 [ 1841.276184][T32428] loop0: partition table beyond EOD, truncated [ 1841.278773][T32429] loop4: unable to read partition table [ 1841.291547][T32429] loop4: partition table beyond EOD, truncated [ 1841.294350][T32428] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1841.301798][T32429] EXT2-fs (loop4): error: fragsize 268435456 != blocksize 2048(not supported yet) 00:30:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000090004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1841.350815][T32433] loop0: detected capacity change from 0 to 8 [ 1841.353021][T32433] Dev loop0: unable to read RDB block 8 [ 1841.362608][T32433] loop0: unable to read partition table [ 1841.366937][T32433] loop0: partition table beyond EOD, truncated 00:30:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000015000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1841.373321][T32433] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1841.408570][T32435] loop4: detected capacity change from 0 to 15 [ 1841.413685][T32435] Dev loop4: unable to read RDB block 15 [ 1841.422953][T32435] loop4: unable to read partition table [ 1841.433128][T32435] loop4: partition table beyond EOD, truncated [ 1841.443067][T32435] EXT2-fs (loop4): error: fragsize 18446744071562067968 != blocksize 2048(not supported yet) 00:30:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe0, {0x4}}, 0x14}}, 0x0) 00:30:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000014000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000001e000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1842.063403][T32438] loop0: detected capacity change from 0 to 8 [ 1842.065798][T32439] loop4: detected capacity change from 0 to 15 [ 1842.068656][T32439] Dev loop4: unable to read RDB block 15 [ 1842.072283][T32439] loop4: unable to read partition table [ 1842.072402][T32438] Dev loop0: unable to read RDB block 8 [ 1842.076344][T32438] loop0: unable to read partition table [ 1842.077922][T32438] loop0: partition table beyond EOD, truncated [ 1842.079971][T32439] loop4: partition table beyond EOD, truncated [ 1842.083910][T32438] EXT2-fs (loop0): error: #blocks per group too big: 16385 [ 1842.088339][T32439] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:30:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000100014000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000001f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6f00}, 0x0) [ 1842.792320][T32444] loop0: detected capacity change from 0 to 8 [ 1842.794309][T32445] loop4: detected capacity change from 0 to 15 [ 1842.801690][T32445] Dev loop4: unable to read RDB block 15 [ 1842.803154][T32444] Dev loop0: unable to read RDB block 8 [ 1842.805716][T32444] loop0: unable to read partition table [ 1842.808429][T32445] loop4: unable to read partition table [ 1842.811075][T32444] loop0: partition table beyond EOD, truncated [ 1842.815220][T32445] loop4: partition table beyond EOD, truncated [ 1842.821204][T32444] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1842.835856][T32445] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:30:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8900, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7e02, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000020000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1844.118690][T32452] loop0: detected capacity change from 0 to 8 [ 1844.122951][T32453] loop4: detected capacity change from 0 to 15 [ 1844.125171][T32452] Dev loop0: unable to read RDB block 8 [ 1844.129467][T32452] loop0: unable to read partition table [ 1844.132203][T32452] loop0: partition table beyond EOD, truncated [ 1844.134879][T32453] Dev loop4: unable to read RDB block 15 [ 1844.136314][T32453] loop4: unable to read partition table [ 1844.140094][T32452] EXT2-fs (loop0): error: #blocks per group too big: 16386 [ 1844.143138][T32453] loop4: partition table beyond EOD, truncated [ 1844.156015][T32453] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000025000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1844.217991][T32457] loop4: detected capacity change from 0 to 15 [ 1844.220173][T32459] loop0: detected capacity change from 0 to 8 [ 1844.222288][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1844.224230][T32457] Dev loop4: unable to read RDB block 15 [ 1844.224894][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1844.227862][ T2553] Dev loop0: unable to read RDB block 8 [ 1844.229176][ T2553] loop0: unable to read partition table [ 1844.230648][ T2553] loop0: partition table beyond EOD, truncated [ 1844.232561][T32459] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1844.234115][T32457] loop4: unable to read partition table [ 1844.243522][T32457] loop4: partition table beyond EOD, truncated [ 1844.245424][T32457] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:30:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe1, {0x4}}, 0x14}}, 0x0) 00:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000034000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000003f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1844.815433][T32462] loop4: detected capacity change from 0 to 15 [ 1844.816225][T32463] loop0: detected capacity change from 0 to 8 [ 1844.823816][T32462] Dev loop4: unable to read RDB block 15 [ 1844.823978][T32463] Dev loop0: unable to read RDB block 8 [ 1844.825407][T32462] loop4: unable to read partition table [ 1844.831757][T32463] loop0: unable to read partition table [ 1844.835512][T32462] loop4: partition table beyond EOD, [ 1844.835513][T32463] loop0: partition table beyond EOD, truncated [ 1844.841291][T32462] truncated [ 1844.843737][T32462] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1844.850137][T32463] EXT2-fs (loop0): error: #blocks per group too big: 16387 00:30:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000044000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000040000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1844.903618][T32468] loop4: detected capacity change from 0 to 15 [ 1844.905903][T32468] Dev loop4: unable to read RDB block 15 [ 1844.909341][T32469] loop0: detected capacity change from 0 to 8 [ 1844.911424][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1844.913700][T32468] loop4: unable to read partition table [ 1844.915174][T32468] loop4: partition table beyond EOD, truncated [ 1844.916809][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1844.919255][ T2553] Dev loop0: unable to read RDB block 8 [ 1844.920720][T32468] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1844.922713][ T2553] loop0: unable to read partition table [ 1844.924331][ T2553] loop0: partition table beyond EOD, truncated [ 1844.930292][T32469] EXT2-fs (loop0): error: #blocks per group too big: 16388 00:30:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x7000}, 0x0) [ 1846.276930][ T1371] ieee802154 phy0 wpan0: encryption failed: -22 [ 1846.278237][ T1371] ieee802154 phy1 wpan1: encryption failed: -22 00:30:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8902, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7f00, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000041000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000054000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1847.086914][T32476] loop0: detected capacity change from 0 to 8 [ 1847.088783][T32477] loop4: detected capacity change from 0 to 15 [ 1847.091139][T32477] Dev loop4: unable to read RDB block 15 [ 1847.092686][T32477] loop4: unable to read partition table [ 1847.093612][T32476] Dev loop0: unable to read RDB block 8 [ 1847.101745][T32477] loop4: partition table beyond EOD, truncated [ 1847.105405][T32477] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1847.108709][T32476] loop0: unable to read partition table [ 1847.112553][T32476] loop0: partition table beyond EOD, truncated [ 1847.127006][T32476] EXT2-fs (loop0): error: #blocks per group too big: 16389 00:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000064000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1847.161316][T32481] loop4: detected capacity change from 0 to 15 00:30:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1847.170652][T32481] Dev loop4: unable to read RDB block 15 [ 1847.176542][T32481] loop4: unable to read partition table [ 1847.181419][T32481] loop4: partition table beyond EOD, truncated [ 1847.188645][T32481] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1847.189039][T32483] loop0: detected capacity change from 0 to 8 [ 1847.196819][T32483] Dev loop0: unable to read RDB block 8 [ 1847.198086][T32483] loop0: unable to read partition table [ 1847.199442][T32483] loop0: partition table beyond EOD, truncated [ 1847.209662][T32483] EXT2-fs (loop0): error: #blocks per group too big: 16390 00:30:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe3, {0x4}}, 0x14}}, 0x0) 00:30:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000017ffffff2000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1847.844168][T32485] loop0: detected capacity change from 0 to 8 [ 1847.850292][T32485] Dev loop0: unable to read RDB block 8 [ 1847.851495][T32487] loop4: detected capacity change from 0 to 15 [ 1847.856514][T32487] Dev loop4: unable to read RDB block 15 [ 1847.859010][T32487] loop4: unable to read partition table [ 1847.859416][T32485] loop0: unable to read partition table [ 1847.861582][T32487] loop4: partition table beyond EOD, truncated [ 1847.871630][T32485] loop0: partition table beyond EOD, truncated [ 1847.874213][T32487] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1847.877594][T32485] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000074000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000017ffffff8000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1847.962123][T32491] loop4: detected capacity change from 0 to 15 [ 1847.967201][T32491] Dev loop4: unable to read RDB block 15 [ 1847.969719][T32491] loop4: unable to read partition table [ 1847.973463][T32491] loop4: partition table beyond EOD, truncated [ 1847.973683][T32493] loop0: detected capacity change from 0 to 8 [ 1847.977718][T32491] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1847.984930][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1847.990807][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1847.992926][ T2553] Dev loop0: unable to read RDB block 8 [ 1847.994269][ T2553] loop0: unable to read partition table [ 1847.995712][ T2553] loop0: partition table beyond EOD, truncated [ 1848.000800][T32493] EXT2-fs (loop0): error: #blocks per group too big: 16391 00:30:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x7100}, 0x0) 00:30:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8a00, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7f01, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000017ffffff9000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000084000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1850.043288][T32500] loop4: detected capacity change from 0 to 15 [ 1850.047038][T32501] loop0: detected capacity change from 0 to 8 [ 1850.050744][T32500] Dev loop4: unable to read RDB block 15 [ 1850.052109][T32500] loop4: unable to read partition table [ 1850.053117][T32501] Dev loop0: unable to read RDB block 8 [ 1850.056532][T32500] loop4: partition table beyond EOD, truncated [ 1850.058154][T32501] loop0: unable to read partition table [ 1850.063046][T32501] loop0: partition table beyond EOD, truncated [ 1850.064722][T32500] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1850.069161][T32501] EXT2-fs (loop0): error: #blocks per group too big: 16392 00:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000ffa000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000094000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1850.126764][T32505] loop4: detected capacity change from 0 to 15 [ 1850.130092][T32505] Dev loop4: unable to read RDB block 15 [ 1850.132876][T32505] loop4: unable to read partition table [ 1850.133908][T32507] loop0: detected capacity change from 0 to 8 [ 1850.134477][T32505] loop4: partition table beyond EOD, truncated [ 1850.141136][T32505] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1850.143997][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1850.147482][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1850.149704][ T2553] Dev loop0: unable to read RDB block 8 [ 1850.151160][ T2553] loop0: unable to read partition table [ 1850.152687][ T2553] loop0: partition table beyond EOD, truncated [ 1850.155480][T32507] EXT2-fs (loop0): error: #blocks per group too big: 16393 00:30:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001fffffffe000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe4, {0x4}}, 0x14}}, 0x0) 00:30:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1850.929107][T32510] loop4: detected capacity change from 0 to 15 [ 1850.930708][T32511] loop0: detected capacity change from 0 to 8 [ 1850.932000][T32510] Dev loop4: unable to read RDB block 15 [ 1850.934595][T32511] Dev loop0: unable to read RDB block 8 [ 1850.935773][T32510] loop4: unable to read partition table [ 1850.937145][T32511] loop0: unable to read partition table [ 1850.941168][T32511] loop0: partition table beyond EOD, truncated [ 1850.944233][T32510] loop4: partition table beyond EOD, truncated [ 1850.946054][T32511] EXT2-fs (loop0): error: #blocks per group too big: 16394 [ 1850.950243][T32510] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:30:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000017fffffff000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1851.031759][T32515] loop0: detected capacity change from 0 to 8 [ 1851.044477][T32515] Dev loop0: unable to read RDB block 8 [ 1851.048961][T32517] loop4: detected capacity change from 0 to 15 [ 1851.049199][T32515] loop0: unable to read partition table [ 1851.051191][T32517] Dev loop4: unable to read RDB block 15 [ 1851.054051][T32515] loop0: partition table beyond EOD, truncated [ 1851.061049][T32515] EXT2-fs (loop0): error: #blocks per group too big: 16395 [ 1851.063480][T32517] loop4: unable to read partition table [ 1851.071547][T32517] loop4: partition table beyond EOD, truncated [ 1851.084295][T32517] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:30:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x7200}, 0x0) 00:30:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8a02, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x7f02, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000141a9e50b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000159fb40004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1853.551132][T32524] loop0: detected capacity change from 0 to 8 [ 1853.551653][T32525] loop4: detected capacity change from 0 to 15 [ 1853.554957][T32524] Dev loop0: unable to read RDB block 8 [ 1853.555034][T32525] Dev loop4: unable to read RDB block 15 [ 1853.560063][T32525] loop4: unable to read partition table [ 1853.563906][T32525] loop4: partition table beyond EOD, truncated [ 1853.564922][T32524] loop0: unable to read partition table [ 1853.581935][T32525] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1853.582003][T32524] loop0: partition table beyond EOD, truncated [ 1853.588247][T32524] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:30:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015724c0004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1853.665851][T32529] loop4: detected capacity change from 0 to 15 [ 1853.667595][T32531] loop0: detected capacity change from 0 to 8 [ 1853.670354][T32529] Dev loop4: unable to read RDB block 15 [ 1853.683217][T32529] loop4: unable to read partition table [ 1853.684748][T32531] Dev loop0: unable to read RDB block 8 [ 1853.685920][T32529] loop4: partition table beyond EOD, truncated [ 1853.686198][T32531] loop0: unable to read partition table [ 1853.691471][T32531] loop0: partition table beyond EOD, truncated [ 1853.691630][T32529] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1853.696672][T32531] EXT2-fs (loop0): error: #blocks per group too big: 16396 00:30:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000107c9f0004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1853.757378][T32533] loop4: detected capacity change from 0 to 15 [ 1853.763314][T32533] Dev loop4: unable to read RDB block 15 [ 1853.765706][T32533] loop4: unable to read partition table [ 1853.769167][T32533] loop4: partition table beyond EOD, truncated [ 1853.784107][T32533] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:30:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe5, {0x4}}, 0x14}}, 0x0) 00:30:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000d4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100020001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1854.411933][T32538] loop4: detected capacity change from 0 to 15 [ 1854.413548][T32537] loop0: detected capacity change from 0 to 8 [ 1854.420381][T32538] Dev loop4: unable to read RDB block 15 [ 1854.421921][T32537] Dev loop0: unable to read RDB block 8 [ 1854.424580][T32538] loop4: unable to read partition table [ 1854.425921][T32537] loop0: unable to read partition table [ 1854.433482][T32538] loop4: partition table beyond EOD, truncated [ 1854.435116][T32537] loop0: partition table beyond EOD, truncated [ 1854.441277][T32538] EXT2-fs (loop4): error: unable to read group descriptors [ 1854.444472][T32537] EXT2-fs (loop0): error: #blocks per group too big: 16397 00:30:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100030001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1854.506010][T32541] loop4: detected capacity change from 0 to 15 [ 1854.510227][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1854.513021][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1854.516436][ T2553] Dev loop4: unable to read RDB block 15 [ 1854.517892][ T2553] loop4: unable to read partition table [ 1854.519327][ T2553] loop4: partition table beyond EOD, truncated [ 1854.532400][T32541] EXT2-fs (loop4): error: unable to read group descriptors 00:30:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x7400}, 0x0) 00:30:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8b00, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8002, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000e4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100040001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1856.384741][T32548] loop4: detected capacity change from 0 to 15 [ 1856.385547][T32549] loop0: detected capacity change from 0 to 8 [ 1856.390239][T32549] Dev loop0: unable to read RDB block 8 [ 1856.393905][T32549] loop0: unable to read partition table [ 1856.397284][T32548] Dev loop4: unable to read RDB block 15 [ 1856.398628][T32548] loop4: unable to read partition table [ 1856.399088][T32549] loop0: partition table beyond EOD, truncated [ 1856.400010][T32548] loop4: partition table beyond EOD, truncated [ 1856.412125][T32548] EXT2-fs (loop4): error: unable to read group descriptors [ 1856.412344][T32549] EXT2-fs (loop0): error: #blocks per group too big: 16398 00:30:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100050001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1856.467280][T32554] loop0: detected capacity change from 0 to 8 [ 1856.468092][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1856.471910][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1856.474067][ T2553] Dev loop0: unable to read RDB block 8 [ 1856.474184][T32555] loop4: detected capacity change from 0 to 15 [ 1856.475450][ T2553] loop0: unable to read partition table [ 1856.482746][T32555] Dev loop4: unable to read RDB block 15 [ 1856.484344][ T2553] loop0: partition table beyond EOD, truncated [ 1856.487576][T32554] EXT2-fs (loop0): error: #blocks per group too big: 16399 [ 1856.491548][T32555] loop4: unable to read partition table [ 1856.493249][T32555] loop4: partition table beyond EOD, truncated [ 1856.495547][T32555] EXT2-fs (loop4): error: unable to read group descriptors 00:30:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000104000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1856.595544][T32557] loop0: detected capacity change from 0 to 8 [ 1856.600641][T32557] Dev loop0: unable to read RDB block 8 [ 1856.604423][T32557] loop0: unable to read partition table [ 1856.608133][T32557] loop0: partition table beyond EOD, truncated [ 1856.614275][T32557] EXT2-fs (loop0): error: #blocks per group too big: 16400 00:30:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe6, {0x4}}, 0x14}}, 0x0) 00:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100060001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:30:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000114000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1857.315878][T32560] loop4: detected capacity change from 0 to 15 [ 1857.317757][T32561] loop0: detected capacity change from 0 to 8 [ 1857.320546][T32561] Dev loop0: unable to read RDB block 8 [ 1857.323151][T32560] Dev loop4: unable to read RDB block 15 [ 1857.324572][T32560] loop4: unable to read partition table [ 1857.331073][T32560] loop4: partition table beyond EOD, truncated [ 1857.332577][T32561] loop0: unable to read partition table [ 1857.338731][T32561] loop0: partition table beyond EOD, truncated [ 1857.342488][T32560] EXT2-fs (loop4): error: unable to read group descriptors [ 1857.349944][T32561] EXT2-fs (loop0): error: #blocks per group too big: 16401 00:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100070001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1857.422713][T32565] loop4: detected capacity change from 0 to 15 [ 1857.424560][ T2553] Dev loop4: unable to read RDB block 15 [ 1857.426045][ T2553] loop4: unable to read partition table [ 1857.431119][ T2553] loop4: partition table beyond EOD, truncated [ 1857.433479][T32565] EXT2-fs (loop4): error: unable to read group descriptors 00:30:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x7a00}, 0x0) 00:30:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8b02, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8100, 0x0, {0x4}}, 0x14}}, 0x0) 00:30:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000124000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100080001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1859.275508][T32574] loop0: detected capacity change from 0 to 8 [ 1859.276357][T32575] loop4: detected capacity change from 0 to 15 [ 1859.280763][T32575] Dev loop4: unable to read RDB block 15 [ 1859.284423][T32575] loop4: unable to read partition table [ 1859.284683][T32574] Dev loop0: unable to read RDB block 8 [ 1859.289838][T32575] loop4: partition table beyond EOD, truncated [ 1859.289937][T32574] loop0: unable to read partition table [ 1859.294993][T32574] loop0: partition table beyond EOD, truncated [ 1859.302321][T32574] EXT2-fs (loop0): error: #blocks per group too big: 16402 [ 1859.312862][T32575] EXT2-fs (loop4): error: unable to read group descriptors 00:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100090001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1859.373947][T32579] loop4: detected capacity change from 0 to 15 00:30:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000001f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1859.382587][T32579] Dev loop4: unable to read RDB block 15 [ 1859.383862][T32579] loop4: unable to read partition table [ 1859.385203][T32579] loop4: partition table beyond EOD, truncated [ 1859.394575][T32581] loop0: detected capacity change from 0 to 8 [ 1859.399899][T32581] Dev loop0: unable to read RDB block 8 [ 1859.403678][T32581] loop0: unable to read partition table [ 1859.411866][T32581] loop0: partition table beyond EOD, truncated [ 1859.414656][T32581] EXT2-fs (loop0): error: #blocks per group too big: 16415 [ 1859.418954][T32579] EXT2-fs (loop4): error: unable to read group descriptors 00:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000a0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1859.499817][T32583] loop4: detected capacity change from 0 to 15 [ 1859.504795][T32583] Dev loop4: unable to read RDB block 15 [ 1859.514754][T32583] loop4: unable to read partition table [ 1859.516447][T32583] loop4: partition table beyond EOD, truncated [ 1859.523578][T32583] EXT2-fs (loop4): error: unable to read group descriptors 00:31:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000204000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000b0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe7, {0x4}}, 0x14}}, 0x0) [ 1860.121177][T32586] loop0: detected capacity change from 0 to 8 [ 1860.121714][T32587] loop4: detected capacity change from 0 to 15 [ 1860.139787][T32586] Dev loop0: unable to read RDB block 8 [ 1860.143250][T32586] loop0: unable to read partition table [ 1860.148135][T32586] loop0: partition table beyond EOD, truncated [ 1860.148766][T32587] Dev loop4: unable to read RDB block 15 [ 1860.150946][T32587] loop4: unable to read partition table [ 1860.155784][T32587] loop4: partition table beyond EOD, truncated [ 1860.160502][T32587] EXT2-fs (loop4): error: unable to read group descriptors [ 1860.164545][T32586] EXT2-fs (loop0): error: #blocks per group too big: 16416 00:31:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1860.220164][T32591] loop4: detected capacity change from 0 to 15 [ 1860.224151][T32591] Dev loop4: unable to read RDB block 15 [ 1860.248929][T32591] loop4: unable to read partition table [ 1860.252660][T32591] loop4: partition table beyond EOD, truncated [ 1860.262080][T32591] EXT2-fs (loop4): error: unable to read group descriptors 00:31:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xbd0c}, 0x0) 00:31:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000010204000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1861.620801][T32596] loop0: detected capacity change from 0 to 8 [ 1861.634789][T32596] Dev loop0: unable to read RDB block 8 [ 1861.636704][T32596] loop0: unable to read partition table [ 1861.646332][T32596] loop0: partition table beyond EOD, truncated [ 1861.648545][T32596] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8102, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8c00, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000d0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000224000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1862.401717][T32600] loop4: detected capacity change from 0 to 15 [ 1862.404173][T32600] Dev loop4: unable to read RDB block 15 [ 1862.405917][T32601] loop0: detected capacity change from 0 to 8 [ 1862.411069][T32601] Dev loop0: unable to read RDB block 8 [ 1862.411194][T32600] loop4: unable to read partition table [ 1862.414729][T32601] loop0: unable to read partition table [ 1862.415814][T32600] loop4: partition table beyond EOD, truncated [ 1862.420166][T32601] loop0: partition table beyond EOD, truncated [ 1862.423355][T32601] EXT2-fs (loop0): error: #blocks per group too big: 16418 [ 1862.427877][T32600] EXT2-fs (loop4): error: unable to read group descriptors 00:31:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000254000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1862.498077][T32606] loop0: detected capacity change from 0 to 8 [ 1862.500835][T32606] Dev loop0: unable to read RDB block 8 [ 1862.504531][T32606] loop0: unable to read partition table 00:31:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000e0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1862.508423][T32606] loop0: partition table beyond EOD, truncated [ 1862.512653][T32606] EXT2-fs (loop0): error: #blocks per group too big: 16421 [ 1862.521393][T32608] loop4: detected capacity change from 0 to 15 [ 1862.529775][T32608] Dev loop4: unable to read RDB block 15 [ 1862.531186][T32608] loop4: unable to read partition table [ 1862.534941][T32608] loop4: partition table beyond EOD, truncated [ 1862.539340][T32608] EXT2-fs (loop4): error: unable to read group descriptors 00:31:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000002a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1862.604149][T32610] loop0: detected capacity change from 0 to 8 [ 1862.609037][T32610] Dev loop0: unable to read RDB block 8 [ 1862.612615][T32610] loop0: unable to read partition table [ 1862.616497][T32610] loop0: partition table beyond EOD, truncated [ 1862.623500][T32610] EXT2-fs (loop0): error: #blocks per group too big: 16426 00:31:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe8, {0x4}}, 0x14}}, 0x0) 00:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000f0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000003f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1863.187277][T32613] loop4: detected capacity change from 0 to 15 [ 1863.188679][T32614] loop0: detected capacity change from 0 to 8 [ 1863.189617][T32613] Dev loop4: unable to read RDB block 15 [ 1863.191458][T32614] Dev loop0: unable to read RDB block 8 [ 1863.191510][T32613] loop4: unable to read partition table [ 1863.203719][T32613] loop4: partition table beyond EOD, truncated [ 1863.206449][T32614] loop0: unable to read partition table [ 1863.210594][T32613] EXT2-fs (loop4): error: unable to read group descriptors [ 1863.213766][T32614] loop0: partition table beyond EOD, truncated [ 1863.221146][T32614] EXT2-fs (loop0): error: #blocks per group too big: 16447 00:31:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xe703}, 0x0) 00:31:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100100001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1863.962880][T32619] loop4: detected capacity change from 0 to 15 [ 1863.974893][T32619] Dev loop4: unable to read RDB block 15 [ 1863.976773][T32619] loop4: unable to read partition table [ 1863.978108][T32619] loop4: partition table beyond EOD, truncated [ 1863.982027][T32619] EXT2-fs (loop4): error: unable to read group descriptors 00:31:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8200, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000404000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100110001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8c01, 0x0, {0x4}}, 0x14}}, 0x0) [ 1865.456954][T32627] loop0: detected capacity change from 0 to 8 [ 1865.459276][T32629] loop4: detected capacity change from 0 to 15 [ 1865.469881][T32629] Dev loop4: unable to read RDB block 15 [ 1865.471423][T32629] loop4: unable to read partition table [ 1865.472967][T32629] loop4: partition table beyond EOD, truncated [ 1865.474602][T32627] Dev loop0: unable to read RDB block 8 [ 1865.475945][T32627] loop0: unable to read partition table [ 1865.477968][T32627] loop0: partition table beyond EOD, truncated [ 1865.480327][T32627] EXT2-fs (loop0): error: #blocks per group too big: 16448 [ 1865.484457][T32629] EXT2-fs (loop4): error: unable to read group descriptors 00:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100120001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010be5a9414000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1865.565324][T32633] loop0: detected capacity change from 0 to 8 [ 1865.568241][T32634] loop4: detected capacity change from 0 to 15 [ 1865.570915][T32633] Dev loop0: unable to read RDB block 8 [ 1865.576555][T32634] Dev loop4: unable to read RDB block 15 [ 1865.578920][T32633] loop0: unable to read partition table [ 1865.579148][T32634] loop4: unable to read partition table [ 1865.582993][T32634] loop4: partition table beyond EOD, truncated [ 1865.584963][T32633] loop0: partition table beyond EOD, truncated [ 1865.588381][T32634] EXT2-fs (loop4): error: unable to read group descriptors [ 1865.594574][T32633] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100220001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1865.664226][T32637] loop4: detected capacity change from 0 to 15 [ 1865.667857][T32637] Dev loop4: unable to read RDB block 15 [ 1865.671586][T32637] loop4: unable to read partition table [ 1865.675271][T32637] loop4: partition table beyond EOD, truncated [ 1865.686145][T32637] EXT2-fs (loop4): error: unable to read group descriptors 00:31:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xeb, {0x4}}, 0x14}}, 0x0) 00:31:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000052454000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100250001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1866.255021][T32640] loop0: detected capacity change from 0 to 8 [ 1866.255435][T32641] loop4: detected capacity change from 0 to 15 [ 1866.259033][T32641] Dev loop4: unable to read RDB block 15 [ 1866.261622][T32641] loop4: unable to read partition table [ 1866.262365][T32640] Dev loop0: unable to read RDB block 8 [ 1866.264208][T32641] loop4: partition table beyond EOD, truncated [ 1866.276015][T32641] EXT2-fs (loop4): error: unable to read group descriptors [ 1866.282491][T32640] loop0: unable to read partition table [ 1866.290698][T32640] loop0: partition table beyond EOD, truncated [ 1866.300105][T32640] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xf809}, 0x0) 00:31:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001002a0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1867.030233][T32645] loop4: detected capacity change from 0 to 15 [ 1867.033122][T32645] Dev loop4: unable to read RDB block 15 [ 1867.036547][T32645] loop4: unable to read partition table [ 1867.040382][T32645] loop4: partition table beyond EOD, truncated [ 1867.044539][T32645] EXT2-fs (loop4): error: unable to read group descriptors 00:31:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8202, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000484000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100480001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8c02, 0x0, {0x4}}, 0x14}}, 0x0) [ 1868.404341][T32651] loop4: detected capacity change from 0 to 15 [ 1868.404938][T32653] loop0: detected capacity change from 0 to 8 [ 1868.407994][T32651] Dev loop4: unable to read RDB block 15 [ 1868.409239][T32651] loop4: unable to read partition table [ 1868.411651][T32653] Dev loop0: unable to read RDB block 8 [ 1868.416270][T32653] loop0: unable to read partition table [ 1868.431911][T32651] loop4: partition table beyond EOD, truncated [ 1868.434284][T32651] EXT2-fs (loop4): error: unable to read group descriptors [ 1868.437841][T32653] loop0: partition table beyond EOD, truncated [ 1868.442879][T32653] EXT2-fs (loop0): error: #blocks per group too big: 16456 00:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001004c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015244534b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1868.510919][T32657] loop4: detected capacity change from 0 to 15 [ 1868.529011][T32659] loop0: detected capacity change from 0 to 8 [ 1868.531877][T32657] Dev loop4: unable to read RDB block 15 [ 1868.535590][T32657] loop4: unable to read partition table [ 1868.540994][T32659] Dev loop0: unable to read RDB block 8 [ 1868.543725][T32657] loop4: partition table beyond EOD, truncated [ 1868.546561][T32659] loop0: unable to read partition table [ 1868.550687][T32659] loop0: partition table beyond EOD, truncated [ 1868.554630][T32657] EXT2-fs (loop4): error: unable to read group descriptors [ 1868.559502][T32659] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100550001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1868.614248][T32661] loop4: detected capacity change from 0 to 15 [ 1868.617606][T32661] Dev loop4: unable to read RDB block 15 [ 1868.635425][T32661] loop4: unable to read partition table [ 1868.641338][T32661] loop4: partition table beyond EOD, truncated [ 1868.651888][T32661] EXT2-fs (loop4): error: unable to read group descriptors 00:31:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xed, {0x4}}, 0x14}}, 0x0) 00:31:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000004c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001005c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1869.173968][T32664] loop0: detected capacity change from 0 to 8 [ 1869.173986][T32665] loop4: detected capacity change from 0 to 15 [ 1869.179447][T32664] Dev loop0: unable to read RDB block 8 [ 1869.184361][T32664] loop0: unable to read partition table [ 1869.188937][T32665] Dev loop4: unable to read RDB block 15 [ 1869.189396][T32664] loop0: partition table beyond EOD, [ 1869.190267][T32665] loop4: unable to read partition table [ 1869.190400][T32665] loop4: partition table beyond EOD, truncated [ 1869.198344][T32664] truncated [ 1869.202062][T32664] EXT2-fs (loop0): error: #blocks per group too big: 16460 [ 1869.205332][T32665] EXT2-fs (loop4): error: unable to read group descriptors 00:31:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x100000}, 0x0) 00:31:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001747261504000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1870.020469][T32670] loop0: detected capacity change from 0 to 8 [ 1870.032359][T32670] Dev loop0: unable to read RDB block 8 [ 1870.034826][T32670] loop0: unable to read partition table [ 1870.040581][T32670] loop0: partition table beyond EOD, truncated [ 1870.044513][T32670] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100680001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000014b5344524000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8300, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8d00, 0x0, {0x4}}, 0x14}}, 0x0) [ 1871.391775][T32675] loop4: detected capacity change from 0 to 15 [ 1871.396053][T32676] loop0: detected capacity change from 0 to 8 [ 1871.401116][T32676] Dev loop0: unable to read RDB block 8 [ 1871.403217][T32675] Dev loop4: unable to read RDB block 15 [ 1871.404634][T32675] loop4: unable to read partition table [ 1871.407186][T32676] loop0: unable to read partition table [ 1871.408578][T32675] loop4: partition table beyond EOD, truncated [ 1871.411204][T32676] loop0: partition table beyond EOD, truncated [ 1871.414972][T32675] EXT2-fs (loop4): error: unable to read group descriptors [ 1871.418067][T32676] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000554000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001006c0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1871.475960][T32681] loop0: detected capacity change from 0 to 8 [ 1871.482939][T32681] Dev loop0: unable to read RDB block 8 [ 1871.483199][T32683] loop4: detected capacity change from 0 to 15 [ 1871.485413][T32681] loop0: unable to read partition table [ 1871.495689][T32681] loop0: partition table beyond EOD, truncated [ 1871.503119][T32683] Dev loop4: unable to read RDB block 15 [ 1871.504429][T32683] loop4: unable to read partition table [ 1871.505762][T32683] loop4: partition table beyond EOD, truncated [ 1871.508678][T32683] EXT2-fs (loop4): error: unable to read group descriptors [ 1871.511783][T32681] EXT2-fs (loop0): error: #blocks per group too big: 16469 00:31:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffaa554000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1871.579119][T32685] loop0: detected capacity change from 0 to 8 [ 1871.583971][T32685] Dev loop0: unable to read RDB block 8 [ 1871.590299][T32685] loop0: unable to read partition table [ 1871.605243][T32685] loop0: partition table beyond EOD, truncated [ 1871.620964][T32685] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100740001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffab564000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xee, {0x4}}, 0x14}}, 0x0) [ 1872.200580][T32688] loop0: detected capacity change from 0 to 8 [ 1872.201511][T32689] loop4: detected capacity change from 0 to 15 [ 1872.214272][T32688] Dev loop0: unable to read RDB block 8 [ 1872.215395][T32689] Dev loop4: unable to read RDB block 15 [ 1872.216865][T32689] loop4: unable to read partition table [ 1872.218080][T32688] loop0: unable to read partition table [ 1872.218211][T32688] loop0: partition table beyond EOD, truncated [ 1872.222697][T32689] loop4: partition table beyond EOD, truncated [ 1872.225316][T32689] EXT2-fs (loop4): error: unable to read group descriptors [ 1872.228490][T32688] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001007a0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x600000}, 0x0) 00:31:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001825645574000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1872.930991][T32693] loop0: detected capacity change from 0 to 8 [ 1872.935476][T32696] loop4: detected capacity change from 0 to 15 [ 1872.937896][T32696] Dev loop4: unable to read RDB block 15 [ 1872.941286][T32693] Dev loop0: unable to read RDB block 8 [ 1872.943894][T32696] loop4: unable to read partition table [ 1872.946626][T32693] loop0: unable to read partition table [ 1872.948135][T32696] loop4: partition table beyond EOD, truncated [ 1872.950985][T32693] loop0: partition table beyond EOD, truncated [ 1872.955495][T32696] EXT2-fs (loop4): error: unable to read group descriptors [ 1872.962575][T32693] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100900001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1873.048235][T32699] loop4: detected capacity change from 0 to 15 [ 1873.050863][T32699] Dev loop4: unable to read RDB block 15 [ 1873.063996][T32699] loop4: unable to read partition table [ 1873.065676][T32699] loop4: partition table beyond EOD, truncated [ 1873.069918][T32699] EXT2-fs (loop4): error: unable to read group descriptors 00:31:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8301, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000005c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100fe0001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8d02, 0x0, {0x4}}, 0x14}}, 0x0) [ 1874.405754][T32705] loop4: detected capacity change from 0 to 15 [ 1874.405792][T32703] loop0: detected capacity change from 0 to 8 [ 1874.414676][T32705] Dev loop4: unable to read RDB block 15 [ 1874.415983][T32705] loop4: unable to read partition table [ 1874.422944][T32705] loop4: partition table beyond EOD, truncated [ 1874.425626][T32703] Dev loop0: unable to read RDB block 8 [ 1874.431299][T32705] EXT2-fs (loop4): error: unable to read group descriptors [ 1874.435739][T32703] loop0: unable to read partition table [ 1874.446560][T32703] loop0: partition table beyond EOD, truncated [ 1874.450547][T32703] EXT2-fs (loop0): error: #blocks per group too big: 16476 00:31:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100040201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1874.494378][T32709] loop4: detected capacity change from 0 to 15 [ 1874.497766][T32709] Dev loop4: unable to read RDB block 15 00:31:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000674000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1874.521060][T32709] loop4: unable to read partition table [ 1874.525857][T32709] loop4: partition table beyond EOD, truncated [ 1874.527996][T32711] loop0: detected capacity change from 0 to 8 [ 1874.531300][T32711] Dev loop0: unable to read RDB block 8 [ 1874.535596][T32711] loop0: unable to read partition table [ 1874.538829][T32709] EXT2-fs (loop4): error: unable to read group descriptors [ 1874.542056][T32711] loop0: partition table beyond EOD, truncated [ 1874.550570][T32711] EXT2-fs (loop0): error: #blocks per group too big: 16487 00:31:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000684000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1874.612726][T32713] loop0: detected capacity change from 0 to 8 [ 1874.617262][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1874.619984][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1874.622099][ T2553] Dev loop0: unable to read RDB block 8 [ 1874.623513][ T2553] loop0: unable to read partition table [ 1874.624943][ T2553] loop0: partition table beyond EOD, truncated [ 1874.627795][T32713] EXT2-fs (loop0): error: #blocks per group too big: 16488 00:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001003c0201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xef, {0x4}}, 0x14}}, 0x0) [ 1875.255574][T32716] loop4: detected capacity change from 0 to 15 [ 1875.261242][T32716] Dev loop4: unable to read RDB block 15 [ 1875.264820][T32716] loop4: unable to read partition table [ 1875.268465][T32716] loop4: partition table beyond EOD, truncated [ 1875.271799][T32716] EXT2-fs (loop4): error: unable to read group descriptors 00:31:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000006c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001003d0201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xe0ffff}, 0x0) [ 1876.009555][T32721] loop4: detected capacity change from 0 to 15 [ 1876.017634][T32723] loop0: detected capacity change from 0 to 8 [ 1876.019993][T32721] Dev loop4: unable to read RDB block 15 [ 1876.021435][T32721] loop4: unable to read partition table [ 1876.025012][T32721] loop4: partition table beyond EOD, truncated [ 1876.027414][T32723] Dev loop0: unable to read RDB block 8 [ 1876.030950][T32723] loop0: unable to read partition table [ 1876.033444][T32723] loop0: partition table beyond EOD, truncated [ 1876.038379][T32721] EXT2-fs (loop4): error: unable to read group descriptors [ 1876.040094][T32723] EXT2-fs (loop0): error: #blocks per group too big: 16492 00:31:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8302, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000744000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001003e0201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8e00, 0x0, {0x4}}, 0x14}}, 0x0) [ 1877.474697][T32727] loop4: detected capacity change from 0 to 15 [ 1877.476566][T32728] loop0: detected capacity change from 0 to 8 [ 1877.485630][T32728] Dev loop0: unable to read RDB block 8 [ 1877.496419][T32727] Dev loop4: unable to read RDB block 15 [ 1877.497837][T32727] loop4: unable to read partition table [ 1877.499307][T32728] loop0: unable to read partition table [ 1877.500984][T32727] loop4: partition table beyond EOD, truncated [ 1877.504323][T32728] loop0: partition table beyond EOD, truncated [ 1877.513875][T32727] EXT2-fs (loop4): error: unable to read group descriptors [ 1877.519457][T32728] EXT2-fs (loop0): error: #blocks per group too big: 16500 00:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000301000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001506172744000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1877.585541][T32733] loop0: detected capacity change from 0 to 8 [ 1877.588178][T32733] Dev loop0: unable to read RDB block 8 [ 1877.590489][T32733] loop0: unable to read partition table [ 1877.592961][T32733] loop0: partition table beyond EOD, truncated [ 1877.596976][T32733] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1877.603515][T32735] loop4: detected capacity change from 0 to 15 [ 1877.607135][T32735] Dev loop4: unable to read RDB block 15 [ 1877.609538][T32735] loop4: unable to read partition table [ 1877.611663][T32735] loop4: partition table beyond EOD, truncated [ 1877.614125][T32735] EXT2-fs (loop4): error: unable to read group descriptors 00:31:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000007a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100020401000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1877.675103][T32737] loop0: detected capacity change from 0 to 8 [ 1877.685674][T32737] Dev loop0: unable to read RDB block 8 [ 1877.688695][T32739] loop4: detected capacity change from 0 to 15 [ 1877.692531][T32739] Dev loop4: unable to read RDB block 15 [ 1877.694858][T32737] loop0: unable to read partition table [ 1877.696515][T32739] loop4: unable to read partition table [ 1877.699942][T32737] loop0: partition table beyond EOD, truncated [ 1877.700355][T32739] loop4: partition table beyond EOD, truncated [ 1877.705244][T32737] EXT2-fs (loop0): error: #blocks per group too big: 16506 [ 1877.712500][T32739] EXT2-fs (loop4): error: unable to read group descriptors 00:31:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xf0, {0x4}}, 0x14}}, 0x0) 00:31:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001574556824000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100060401000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1878.233716][T32742] loop0: detected capacity change from 0 to 8 [ 1878.234332][T32743] loop4: detected capacity change from 0 to 15 [ 1878.245520][T32742] Dev loop0: unable to read RDB block 8 [ 1878.259930][T32742] loop0: unable to read partition table [ 1878.260048][T32743] Dev loop4: unable to read RDB block 15 [ 1878.261428][T32742] loop0: partition table beyond EOD, truncated [ 1878.262775][T32743] loop4: unable to read partition table [ 1878.265834][T32742] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1878.266867][T32743] loop4: partition table beyond EOD, truncated [ 1878.283619][T32743] EXT2-fs (loop4): error: unable to read group descriptors 00:31:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffff8c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1879.037645][T32747] loop0: detected capacity change from 0 to 8 [ 1879.041450][T32747] Dev loop0: unable to read RDB block 8 [ 1879.044014][T32747] loop0: unable to read partition table [ 1879.047853][T32747] loop0: partition table beyond EOD, truncated [ 1879.053651][T32747] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8400, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000501000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1000000}, 0x0) 00:31:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004cbf4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8e01, 0x0, {0x4}}, 0x14}}, 0x0) [ 1880.724571][T32753] loop0: detected capacity change from 0 to 8 [ 1880.731190][T32754] loop4: detected capacity change from 0 to 15 [ 1880.732207][T32753] Dev loop0: unable to read RDB block 8 [ 1880.735120][T32753] loop0: unable to read partition table [ 1880.735759][T32754] Dev loop4: unable to read RDB block 15 [ 1880.740053][T32754] loop4: unable to read partition table [ 1880.742580][T32754] loop4: partition table beyond EOD, truncated [ 1880.747603][T32753] loop0: partition table beyond EOD, truncated [ 1880.756542][T32753] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1880.759276][T32754] EXT2-fs (loop4): error: unable to read group descriptors 00:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000601000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000edc04000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1880.833325][T32760] loop0: detected capacity change from 0 to 8 [ 1880.838360][T32761] loop4: detected capacity change from 0 to 15 [ 1880.844399][T32761] Dev loop4: unable to read RDB block 15 [ 1880.845324][T32760] Dev loop0: unable to read RDB block 8 [ 1880.846958][T32761] loop4: unable to read partition table [ 1880.850884][T32761] loop4: partition table beyond EOD, truncated [ 1880.851157][T32760] loop0: unable to read partition table [ 1880.855055][T32761] EXT2-fs (loop4): error: unable to read group descriptors [ 1880.856437][T32760] loop0: partition table beyond EOD, truncated [ 1880.862331][T32760] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100040601000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1880.928026][T32763] loop4: detected capacity change from 0 to 15 [ 1880.932936][T32763] Dev loop4: unable to read RDB block 15 [ 1880.935438][T32763] loop4: unable to read partition table [ 1880.940216][T32763] loop4: partition table beyond EOD, truncated [ 1880.946315][T32763] EXT2-fs (loop4): error: unable to read group descriptors 00:31:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xf1, {0x4}}, 0x14}}, 0x0) 00:31:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004cc44000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000701000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1881.602383][T32766] loop0: detected capacity change from 0 to 8 [ 1881.603170][T32767] loop4: detected capacity change from 0 to 15 [ 1881.609631][T32766] Dev loop0: unable to read RDB block 8 [ 1881.609748][T32767] Dev loop4: unable to read RDB block 15 [ 1881.612163][T32766] loop0: unable to read partition table [ 1881.613428][T32767] loop4: unable to read partition table [ 1881.614855][T32766] loop0: partition table beyond EOD, truncated [ 1881.617338][T32767] loop4: partition table beyond EOD, truncated [ 1881.624990][T32766] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1881.635928][T32767] EXT2-fs (loop4): error: unable to read group descriptors 00:31:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004cc54000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1881.723209][ T303] loop0: detected capacity change from 0 to 8 [ 1881.735257][ T303] Dev loop0: unable to read RDB block 8 [ 1881.738988][ T303] loop0: unable to read partition table [ 1881.742797][ T303] loop0: partition table beyond EOD, truncated [ 1881.749262][ T303] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffffc94000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8401, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x2000000}, 0x0) 00:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000901000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8e02, 0x0, {0x4}}, 0x14}}, 0x0) [ 1883.818475][ T307] loop4: detected capacity change from 0 to 15 [ 1883.825160][ T307] Dev loop4: unable to read RDB block 15 [ 1883.826528][ T308] loop0: detected capacity change from 0 to 8 [ 1883.828449][ T308] Dev loop0: unable to read RDB block 8 [ 1883.829747][ T308] loop0: unable to read partition table [ 1883.831194][ T308] loop0: partition table beyond EOD, truncated [ 1883.837366][ T307] loop4: unable to read partition table [ 1883.838785][ T307] loop4: partition table beyond EOD, truncated [ 1883.854061][ T307] EXT2-fs (loop4): error: unable to read group descriptors [ 1883.855948][ T308] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000a01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000cc4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1883.917626][ T316] loop4: detected capacity change from 0 to 15 [ 1883.919282][ T317] loop0: detected capacity change from 0 to 8 [ 1883.922424][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1883.924351][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1883.932392][ T317] Dev loop0: unable to read RDB block 8 [ 1883.933214][ T2553] Dev loop4: unable to read RDB block 15 [ 1883.933493][ T317] loop0: unable to read partition table [ 1883.934623][ T2553] loop4: unable to read partition table [ 1883.936282][ T317] loop0: partition table beyond EOD, truncated [ 1883.937527][ T2553] loop4: partition table beyond EOD, truncated [ 1883.941130][ T316] EXT2-fs (loop4): error: unable to read group descriptors [ 1883.944770][ T317] EXT2-fs (loop0): error: #blocks per group too big: 16588 00:31:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000cd4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1884.005256][ T319] loop0: detected capacity change from 0 to 8 [ 1884.009924][ T2553] Dev loop0: unable to read RDB block 8 [ 1884.011030][ T2553] loop0: unable to read partition table [ 1884.012237][ T2553] loop0: partition table beyond EOD, truncated [ 1884.016838][ T319] EXT2-fs (loop0): error: #blocks per group too big: 16589 00:31:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xf2, {0x4}}, 0x14}}, 0x0) 00:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000b01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffbeda4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1884.562179][ T322] loop4: detected capacity change from 0 to 15 [ 1884.562721][ T323] loop0: detected capacity change from 0 to 8 [ 1884.570454][ T323] Dev loop0: unable to read RDB block 8 [ 1884.570650][ T322] Dev loop4: unable to read RDB block 15 [ 1884.571671][ T323] loop0: unable to read partition table [ 1884.571796][ T323] loop0: partition table beyond EOD, truncated [ 1884.574466][ T322] loop4: unable to read partition table [ 1884.585812][ T322] loop4: partition table beyond EOD, truncated [ 1884.590754][ T323] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1884.609207][ T322] EXT2-fs (loop4): error: unable to read group descriptors 00:31:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffffda4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1884.651532][ T327] loop0: detected capacity change from 0 to 8 [ 1884.657974][ T327] Dev loop0: unable to read RDB block 8 [ 1884.664208][ T327] loop0: unable to read partition table 00:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1884.673326][ T327] loop0: partition table beyond EOD, truncated [ 1884.685084][ T327] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1884.693119][ T329] loop4: detected capacity change from 0 to 15 [ 1884.706025][ T329] Dev loop4: unable to read RDB block 15 [ 1884.707623][ T329] loop4: unable to read partition table [ 1884.710307][ T329] loop4: partition table beyond EOD, truncated [ 1884.723117][ T329] EXT2-fs (loop4): error: unable to read group descriptors 00:31:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8402, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffffeb4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000d01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8f00, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3000000}, 0x0) [ 1886.700152][ T333] loop4: detected capacity change from 0 to 15 [ 1886.703295][ T335] loop0: detected capacity change from 0 to 8 [ 1886.707635][ T333] Dev loop4: unable to read RDB block 15 [ 1886.708985][ T333] loop4: unable to read partition table [ 1886.710319][ T333] loop4: partition table beyond EOD, truncated [ 1886.712920][ T335] Dev loop0: unable to read RDB block 8 [ 1886.714200][ T335] loop0: unable to read partition table [ 1886.715549][ T335] loop0: partition table beyond EOD, truncated [ 1886.725018][ T335] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1886.733797][ T333] EXT2-fs (loop4): error: unable to read group descriptors 00:31:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffff64000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000e01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1886.806191][ T341] loop0: detected capacity change from 0 to 8 [ 1886.812978][ T343] loop4: detected capacity change from 0 to 15 [ 1886.815735][ T341] Dev loop0: unable to read RDB block 8 [ 1886.820241][ T341] loop0: unable to read partition table [ 1886.822780][ T343] Dev loop4: unable to read RDB block 15 [ 1886.824194][ T343] loop4: unable to read partition table [ 1886.826907][ T341] loop0: partition table beyond EOD, truncated [ 1886.828592][ T343] loop4: partition table beyond EOD, truncated [ 1886.833494][ T343] EXT2-fs (loop4): error: unable to read group descriptors [ 1886.835304][ T341] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000f01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffdf94000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xf3, {0x4}}, 0x14}}, 0x0) [ 1887.648387][ T346] loop0: detected capacity change from 0 to 8 [ 1887.649918][ T347] loop4: detected capacity change from 0 to 15 [ 1887.650449][ T346] Dev loop0: unable to read RDB block 8 [ 1887.655504][ T346] loop0: unable to read partition table [ 1887.658831][ T347] Dev loop4: unable to read RDB block 15 [ 1887.660150][ T347] loop4: unable to read partition table [ 1887.661654][ T347] loop4: partition table beyond EOD, truncated [ 1887.663923][ T346] loop0: partition table beyond EOD, truncated [ 1887.681608][ T347] EXT2-fs (loop4): error: unable to read group descriptors [ 1887.689091][ T346] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100201001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffffb4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1887.785704][ T351] loop4: detected capacity change from 0 to 15 [ 1887.790524][ T351] Dev loop4: unable to read RDB block 15 [ 1887.794276][ T351] loop4: unable to read partition table [ 1887.799183][ T353] loop0: detected capacity change from 0 to 8 [ 1887.800435][ T351] loop4: partition table beyond EOD, truncated [ 1887.804143][ T353] Dev loop0: unable to read RDB block 8 [ 1887.809780][ T351] EXT2-fs (loop4): error: unable to read group descriptors [ 1887.812718][ T353] loop0: unable to read partition table [ 1887.815359][ T353] loop0: partition table beyond EOD, truncated [ 1887.820887][ T353] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8500, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffffe4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100001101000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x4000000}, 0x0) 00:31:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8f02, 0x0, {0x4}}, 0x14}}, 0x0) [ 1889.744516][ T356] loop0: detected capacity change from 0 to 8 [ 1889.752002][ T360] loop4: detected capacity change from 0 to 15 [ 1889.753239][ T356] Dev loop0: unable to read RDB block 8 [ 1889.754885][ T356] loop0: unable to read partition table [ 1889.759091][ T360] Dev loop4: unable to read RDB block 15 [ 1889.760636][ T360] loop4: unable to read partition table [ 1889.764379][ T360] loop4: partition table beyond EOD, truncated [ 1889.769612][ T356] loop0: partition table beyond EOD, truncated [ 1889.771524][ T356] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1889.779322][ T360] EXT2-fs (loop4): error: unable to read group descriptors 00:31:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000fff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100001201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1889.840880][ T365] loop0: detected capacity change from 0 to 8 [ 1889.843509][ T365] Dev loop0: unable to read RDB block 8 [ 1889.851316][ T367] loop4: detected capacity change from 0 to 15 [ 1889.851448][ T365] loop0: unable to read partition table [ 1889.855244][ T365] loop0: partition table beyond EOD, truncated [ 1889.859918][ T367] Dev loop4: unable to read RDB block 15 [ 1889.861494][ T367] loop4: unable to read partition table [ 1889.863523][ T365] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1889.865365][ T367] loop4: partition table beyond EOD, truncated [ 1889.873124][ T367] EXT2-fs (loop4): error: unable to read group descriptors 00:31:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffefff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1889.933432][ T369] loop0: detected capacity change from 0 to 8 [ 1889.935540][ T369] Dev loop0: unable to read RDB block 8 [ 1889.941995][ T369] loop0: unable to read partition table [ 1889.950945][ T369] loop0: partition table beyond EOD, truncated [ 1889.959647][ T369] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100001f01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xf4, {0x4}}, 0x14}}, 0x0) 00:31:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffff7ff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1890.573651][ T372] loop4: detected capacity change from 0 to 15 [ 1890.575865][ T372] Dev loop4: unable to read RDB block 15 [ 1890.577721][ T373] loop0: detected capacity change from 0 to 8 [ 1890.584990][ T373] Dev loop0: unable to read RDB block 8 [ 1890.588545][ T373] loop0: unable to read partition table [ 1890.589919][ T372] loop4: unable to read partition table [ 1890.592298][ T373] loop0: partition table beyond EOD, truncated [ 1890.593675][ T372] loop4: partition table beyond EOD, truncated [ 1890.599970][ T372] EXT2-fs (loop4): error: unable to read group descriptors [ 1890.606468][ T373] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100002001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1890.656699][ T377] loop4: detected capacity change from 0 to 15 [ 1890.663726][ T377] Dev loop4: unable to read RDB block 15 [ 1890.667577][ T377] loop4: unable to read partition table [ 1890.671376][ T377] loop4: partition table beyond EOD, truncated [ 1890.681814][ T377] EXT2-fs (loop4): error: unable to read group descriptors 00:31:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8502, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffbff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100102001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5000000}, 0x0) 00:31:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9000, 0x0, {0x4}}, 0x14}}, 0x0) [ 1892.670559][ T381] loop0: detected capacity change from 0 to 8 [ 1892.677889][ T381] Dev loop0: unable to read RDB block 8 [ 1892.679239][ T381] loop0: unable to read partition table [ 1892.680729][ T381] loop0: partition table beyond EOD, truncated [ 1892.682030][ T385] loop4: detected capacity change from 0 to 15 [ 1892.696854][ T385] Dev loop4: unable to read RDB block 15 [ 1892.699367][ T385] loop4: unable to read partition table [ 1892.699473][ T381] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1892.704248][ T385] loop4: partition table beyond EOD, truncated [ 1892.711442][ T385] EXT2-fs (loop4): error: unable to read group descriptors 00:31:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100002201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000155aaffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1892.795658][ T390] loop0: detected capacity change from 0 to 8 [ 1892.795668][ T391] loop4: detected capacity change from 0 to 15 [ 1892.799348][ T390] Dev loop0: unable to read RDB block 8 [ 1892.802717][ T390] loop0: unable to read partition table [ 1892.803206][ T391] Dev loop4: unable to read RDB block 15 [ 1892.804287][ T390] loop0: partition table beyond EOD, truncated [ 1892.807008][ T391] loop4: unable to read partition table [ 1892.808932][ T390] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1892.812705][ T391] loop4: partition table beyond EOD, truncated [ 1892.815070][ T391] EXT2-fs (loop4): error: unable to read group descriptors 00:31:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000156abffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1892.869660][ T393] loop0: detected capacity change from 0 to 8 [ 1892.874014][ T393] Dev loop0: unable to read RDB block 8 [ 1892.883105][ T393] loop0: unable to read partition table [ 1892.885695][ T393] loop0: partition table beyond EOD, truncated [ 1892.898159][ T393] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xf5, {0x4}}, 0x14}}, 0x0) 00:31:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100002501000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001dabeffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1893.494101][ T396] loop4: detected capacity change from 0 to 15 [ 1893.496650][ T396] Dev loop4: unable to read RDB block 15 [ 1893.497272][ T397] loop0: detected capacity change from 0 to 8 [ 1893.501446][ T396] loop4: unable to read partition table [ 1893.511615][ T397] Dev loop0: unable to read RDB block 8 [ 1893.514116][ T397] loop0: unable to read partition table [ 1893.519020][ T397] loop0: partition table beyond EOD, truncated [ 1893.520856][ T396] loop4: partition table beyond EOD, truncated [ 1893.527150][ T397] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1893.530823][ T396] EXT2-fs (loop4): error: unable to read group descriptors 00:31:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffefffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1893.594375][ T401] loop0: detected capacity change from 0 to 8 [ 1893.600330][ T401] Dev loop0: unable to read RDB block 8 [ 1893.605579][ T401] loop0: unable to read partition table [ 1893.617571][ T401] loop0: partition table beyond EOD, truncated [ 1893.623374][ T401] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fff7ffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9001, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8600, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100002a01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6000000}, 0x0) [ 1895.589463][ T407] loop4: detected capacity change from 0 to 15 [ 1895.589642][ T405] loop0: detected capacity change from 0 to 8 [ 1895.596254][ T407] Dev loop4: unable to read RDB block 15 [ 1895.597833][ T407] loop4: unable to read partition table [ 1895.601583][ T407] loop4: partition table beyond EOD, truncated [ 1895.601905][ T405] Dev loop0: unable to read RDB block 8 [ 1895.605788][ T407] EXT2-fs (loop4): error: unable to read group descriptors [ 1895.606630][ T405] loop0: unable to read partition table [ 1895.613878][ T405] loop0: partition table beyond EOD, truncated [ 1895.621625][ T405] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100023c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1895.650158][ T413] loop4: detected capacity change from 0 to 15 [ 1895.667734][ T413] Dev loop4: unable to read RDB block 15 [ 1895.671615][ T413] loop4: unable to read partition table 00:31:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffbffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1895.677548][ T413] loop4: partition table beyond EOD, truncated [ 1895.686279][ T413] EXT2-fs (loop4): error: unable to read group descriptors [ 1895.708448][ T415] loop0: detected capacity change from 0 to 8 [ 1895.713196][ T415] Dev loop0: unable to read RDB block 8 [ 1895.720596][ T415] loop0: unable to read partition table [ 1895.724401][ T415] loop0: partition table beyond EOD, truncated 00:31:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100023d01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1895.732746][ T415] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1895.753022][ T417] loop4: detected capacity change from 0 to 15 [ 1895.766748][ T417] Dev loop4: unable to read RDB block 15 [ 1895.768131][ T417] loop4: unable to read partition table [ 1895.769528][ T417] loop4: partition table beyond EOD, truncated [ 1895.774556][ T417] EXT2-fs (loop4): error: unable to read group descriptors 00:31:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xf6, {0x4}}, 0x14}}, 0x0) 00:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100023e01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001f9fdffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1896.339290][ T420] loop4: detected capacity change from 0 to 15 [ 1896.341008][ T421] loop0: detected capacity change from 0 to 8 [ 1896.341914][ T420] Dev loop4: unable to read RDB block 15 [ 1896.344921][ T421] Dev loop0: unable to read RDB block 8 [ 1896.345062][ T420] loop4: unable to read partition table [ 1896.351213][ T420] loop4: partition table beyond EOD, truncated [ 1896.362917][ T421] loop0: unable to read partition table [ 1896.365561][ T420] EXT2-fs (loop4): error: unable to read group descriptors [ 1896.368559][ T421] loop0: partition table beyond EOD, truncated [ 1896.382331][ T421] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100003f01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000017fffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1896.453423][ T425] loop0: detected capacity change from 0 to 8 [ 1896.458493][ T425] Dev loop0: unable to read RDB block 8 [ 1896.460885][ T425] loop0: unable to read partition table [ 1896.463592][ T425] loop0: partition table beyond EOD, truncated [ 1896.467335][ T427] loop4: detected capacity change from 0 to 15 [ 1896.471341][ T427] Dev loop4: unable to read RDB block 15 [ 1896.472842][ T425] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1896.489021][ T427] loop4: unable to read partition table [ 1896.493917][ T427] loop4: partition table beyond EOD, truncated [ 1896.503354][ T427] EXT2-fs (loop4): error: unable to read group descriptors 00:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100004001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9002, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8602, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000018cffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x7000000}, 0x0) [ 1898.454246][ T432] loop0: detected capacity change from 0 to 8 [ 1898.461796][ T435] loop4: detected capacity change from 0 to 15 [ 1898.462799][ T432] Dev loop0: unable to read RDB block 8 [ 1898.464692][ T432] loop0: unable to read partition table [ 1898.465905][ T435] Dev loop4: unable to read RDB block 15 [ 1898.465925][ T435] loop4: unable to read partition table [ 1898.469951][ T435] loop4: partition table beyond EOD, truncated [ 1898.472737][ T432] loop0: partition table beyond EOD, truncated [ 1898.479516][ T432] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1898.483283][ T435] EXT2-fs (loop4): error: unable to read group descriptors 00:31:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100524501000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001c9ffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1898.561780][ T440] loop4: detected capacity change from 0 to 15 [ 1898.565061][ T441] loop0: detected capacity change from 0 to 8 [ 1898.569184][ T440] Dev loop4: unable to read RDB block 15 [ 1898.570880][ T440] loop4: unable to read partition table [ 1898.572519][ T440] loop4: partition table beyond EOD, truncated [ 1898.574193][ T441] Dev loop0: unable to read RDB block 8 [ 1898.578950][ T441] loop0: unable to read partition table [ 1898.581222][ T440] EXT2-fs (loop4): error: unable to read group descriptors [ 1898.583883][ T441] loop0: partition table beyond EOD, truncated [ 1898.596541][ T441] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100004801000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xf7, {0x4}}, 0x14}}, 0x0) 00:31:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001daffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1899.275771][ T444] loop4: detected capacity change from 0 to 15 [ 1899.275804][ T445] loop0: detected capacity change from 0 to 8 [ 1899.278611][ T444] Dev loop4: unable to read RDB block 15 [ 1899.279505][ T445] Dev loop0: unable to read RDB block 8 [ 1899.282433][ T445] loop0: unable to read partition table [ 1899.283430][ T444] loop4: unable to read partition table [ 1899.286895][ T445] loop0: partition table beyond EOD, truncated [ 1899.290114][ T444] loop4: partition table beyond EOD, truncated [ 1899.293448][ T445] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1899.298386][ T444] EXT2-fs (loop4): error: unable to read group descriptors 00:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100004c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ebffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1899.352971][ T449] loop4: detected capacity change from 0 to 15 [ 1899.354717][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1899.360761][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1899.363907][ T2553] Dev loop4: unable to read RDB block 15 [ 1899.365515][ T2553] loop4: unable to read partition table [ 1899.371090][ T451] loop0: detected capacity change from 0 to 8 [ 1899.372714][ T2553] loop4: partition table beyond EOD, truncated [ 1899.374976][ T451] Dev loop0: unable to read RDB block 8 [ 1899.380045][ T449] EXT2-fs (loop4): error: unable to read group descriptors [ 1899.382538][ T451] loop0: unable to read partition table [ 1899.385991][ T451] loop0: partition table beyond EOD, truncated [ 1899.395725][ T451] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100455201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1899.427029][ T453] loop4: detected capacity change from 0 to 15 [ 1899.433288][ T453] Dev loop4: unable to read RDB block 15 [ 1899.452885][ T453] loop4: unable to read partition table [ 1899.458088][ T453] loop4: partition table beyond EOD, truncated [ 1899.463701][ T453] EXT2-fs (loop4): error: unable to read group descriptors 00:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100005501000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x8000000}, 0x0) 00:31:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8700, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001f6ffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9100, 0x0, {0x4}}, 0x14}}, 0x0) [ 1901.522443][ T461] loop4: detected capacity change from 0 to 15 [ 1901.522576][ T456] loop0: detected capacity change from 0 to 8 [ 1901.525981][ T461] Dev loop4: unable to read RDB block 15 [ 1901.532372][ T456] Dev loop0: unable to read RDB block 8 [ 1901.533771][ T456] loop0: unable to read partition table [ 1901.534480][ T461] loop4: unable to read partition table [ 1901.539599][ T461] loop4: partition table beyond EOD, truncated [ 1901.543207][ T456] loop0: partition table beyond EOD, truncated [ 1901.558715][ T456] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1901.561450][ T461] EXT2-fs (loop4): error: unable to read group descriptors 00:31:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fbffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1901.634313][ T465] loop0: detected capacity change from 0 to 8 [ 1901.638005][ T465] Dev loop0: unable to read RDB block 8 [ 1901.640766][ T465] loop0: unable to read partition table [ 1901.645766][ T465] loop0: partition table beyond EOD, truncated [ 1901.653342][ T465] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xfa, {0x4}}, 0x14}}, 0x0) 00:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100005c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001feffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1902.325076][ T469] loop0: detected capacity change from 0 to 8 [ 1902.325422][ T470] loop4: detected capacity change from 0 to 15 [ 1902.332568][ T469] Dev loop0: unable to read RDB block 8 [ 1902.335116][ T470] Dev loop4: unable to read RDB block 15 [ 1902.335130][ T469] loop0: unable to read partition table [ 1902.337984][ T470] loop4: unable to read partition table [ 1902.339843][ T470] loop4: partition table beyond EOD, truncated [ 1902.341881][ T469] loop0: partition table beyond EOD, truncated [ 1902.352141][ T469] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1902.352279][ T470] EXT2-fs (loop4): error: unable to read group descriptors 00:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100f15c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000020000000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1902.435266][ T473] loop4: detected capacity change from 0 to 15 [ 1902.439026][ T473] Dev loop4: unable to read RDB block 15 [ 1902.440461][ T473] loop4: unable to read partition table [ 1902.442026][ T473] loop4: partition table beyond EOD, truncated [ 1902.446314][ T475] loop0: detected capacity change from 0 to 8 [ 1902.450937][ T475] Dev loop0: unable to read RDB block 8 [ 1902.453576][ T473] EXT2-fs (loop4): error: unable to read group descriptors [ 1902.454748][ T475] loop0: unable to read partition table [ 1902.459184][ T475] loop0: partition table beyond EOD, truncated [ 1902.463243][ T475] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100f25c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1902.526438][ T477] loop4: detected capacity change from 0 to 15 [ 1902.538136][ T477] Dev loop4: unable to read RDB block 15 00:31:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000200000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1902.544902][ T477] loop4: unable to read partition table [ 1902.547757][ T479] loop0: detected capacity change from 0 to 8 [ 1902.550594][ T479] Dev loop0: unable to read RDB block 8 [ 1902.551883][ T477] loop4: partition table beyond EOD, truncated [ 1902.554295][ T479] loop0: unable to read partition table [ 1902.554771][ T477] EXT2-fs (loop4): error: unable to read group descriptors [ 1902.557010][ T479] loop0: partition table beyond EOD, truncated [ 1902.564555][ T479] EXT2-fs (loop0): error: unable to read group descriptors 00:31:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8701, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100f45c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000900000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x9000000}, 0x0) 00:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9102, 0x0, {0x4}}, 0x14}}, 0x0) [ 1904.692013][ T483] loop4: detected capacity change from 0 to 15 [ 1904.694368][ T485] loop0: detected capacity change from 0 to 8 [ 1904.699334][ T485] Dev loop0: unable to read RDB block 8 [ 1904.700662][ T485] loop0: unable to read partition table [ 1904.710358][ T483] Dev loop4: unable to read RDB block 15 [ 1904.711943][ T483] loop4: unable to read partition table [ 1904.713391][ T483] loop4: partition table beyond EOD, truncated [ 1904.714958][ T485] loop0: partition table beyond EOD, truncated [ 1904.730648][ T485] EXT2-fs (loop0): error: unable to read group descriptors [ 1904.734085][ T483] EXT2-fs (loop4): error: unable to read group descriptors 00:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100f85c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xfb, {0x4}}, 0x14}}, 0x0) 00:31:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000001000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1905.440270][ T493] loop0: detected capacity change from 0 to 8 [ 1905.443081][ T492] loop4: detected capacity change from 0 to 15 [ 1905.445399][ T493] Dev loop0: unable to read RDB block 8 [ 1905.446046][ T492] Dev loop4: unable to read RDB block 15 [ 1905.449313][ T493] loop0: unable to read partition table [ 1905.449755][ T492] loop4: unable to read partition table [ 1905.451997][ T492] loop4: partition table beyond EOD, truncated [ 1905.455420][ T493] loop0: partition table beyond EOD, truncated [ 1905.462628][ T492] EXT2-fs (loop4): error: unable to read group descriptors [ 1905.472015][ T493] EXT2-fs (loop0): error: unable to read group descriptors 00:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100006801000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000003800000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1905.530898][ T497] loop4: detected capacity change from 0 to 15 [ 1905.538119][ T497] Dev loop4: unable to read RDB block 15 [ 1905.540550][ T499] loop0: detected capacity change from 0 to 8 [ 1905.541980][ T497] loop4: unable to read partition table [ 1905.545911][ T497] loop4: partition table beyond EOD, truncated [ 1905.548951][ T499] Dev loop0: unable to read RDB block 8 [ 1905.550330][ T499] loop0: unable to read partition table [ 1905.551900][ T499] loop0: partition table beyond EOD, truncated [ 1905.556008][ T497] EXT2-fs (loop4): error: unable to read group descriptors [ 1905.567673][ T499] EXT2-fs (loop0): error: unable to read group descriptors 00:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100006c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1905.617860][ T501] loop0: detected capacity change from 0 to 8 [ 1905.620072][ T501] Dev loop0: unable to read RDB block 8 [ 1905.621557][ T501] loop0: unable to read partition table [ 1905.626926][ T501] loop0: partition table beyond EOD, truncated [ 1905.634553][ T503] loop4: detected capacity change from 0 to 15 [ 1905.638017][ T501] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1905.640383][ T503] Dev loop4: unable to read RDB block 15 [ 1905.644034][ T503] loop4: unable to read partition table [ 1905.648876][ T503] loop4: partition table beyond EOD, truncated [ 1905.657285][ T503] EXT2-fs (loop4): error: unable to read group descriptors 00:31:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8702, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000300004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100007401000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xa000000}, 0x0) 00:31:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9200, 0x0, {0x4}}, 0x14}}, 0x0) [ 1907.520398][ T511] loop4: detected capacity change from 0 to 15 [ 1907.522198][ T507] loop0: detected capacity change from 0 to 8 [ 1907.525639][ T507] Dev loop0: unable to read RDB block 8 [ 1907.540640][ T507] loop0: unable to read partition table [ 1907.542015][ T507] loop0: partition table beyond EOD, truncated [ 1907.544199][ T511] Dev loop4: unable to read RDB block 15 [ 1907.545461][ T511] loop4: unable to read partition table [ 1907.545802][ T507] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1907.548071][ T511] loop4: partition table beyond EOD, truncated [ 1907.559057][ T511] EXT2-fs (loop4): error: unable to read group descriptors 00:31:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1907.617823][ T515] loop0: detected capacity change from 0 to 8 [ 1907.621611][ T515] Dev loop0: unable to read RDB block 8 [ 1907.624125][ T515] loop0: unable to read partition table [ 1907.626723][ T515] loop0: partition table beyond EOD, truncated [ 1907.632807][ T515] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1907.716850][ T1371] ieee802154 phy0 wpan0: encryption failed: -22 [ 1907.718183][ T1371] ieee802154 phy1 wpan1: encryption failed: -22 00:31:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xfc, {0x4}}, 0x14}}, 0x0) 00:31:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100007a01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1908.193061][ T518] loop4: detected capacity change from 0 to 15 [ 1908.193441][ T519] loop0: detected capacity change from 0 to 8 [ 1908.203065][ T518] Dev loop4: unable to read RDB block 15 [ 1908.204700][ T518] loop4: unable to read partition table [ 1908.205726][ T519] Dev loop0: unable to read RDB block 8 [ 1908.207433][ T519] loop0: unable to read partition table [ 1908.208738][ T519] loop0: partition table beyond EOD, truncated [ 1908.209362][ T518] loop4: partition table beyond EOD, truncated [ 1908.213607][ T519] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1908.226193][ T518] EXT2-fs (loop4): error: unable to read group descriptors 00:31:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000600004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100009001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1908.288425][ T524] loop0: detected capacity change from 0 to 8 [ 1908.291783][ T525] loop4: detected capacity change from 0 to 15 [ 1908.292158][ T524] Dev loop0: unable to read RDB block 8 [ 1908.295554][ T524] loop0: unable to read partition table [ 1908.302675][ T525] Dev loop4: unable to read RDB block 15 [ 1908.303738][ T524] loop0: partition table beyond EOD, truncated [ 1908.304287][ T525] loop4: unable to read partition table [ 1908.308312][ T525] loop4: partition table beyond EOD, truncated [ 1908.311305][ T524] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1908.322274][ T525] EXT2-fs (loop4): error: unable to read group descriptors 00:31:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000700004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1908.387093][ T527] loop0: detected capacity change from 0 to 8 [ 1908.389422][ T527] Dev loop0: unable to read RDB block 8 [ 1908.393092][ T527] loop0: unable to read partition table [ 1908.402243][ T527] loop0: partition table beyond EOD, truncated [ 1908.407655][ T527] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8800, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001005cf101000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xb000000}, 0x0) 00:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9201, 0x0, {0x4}}, 0x14}}, 0x0) [ 1910.454287][ T533] loop0: detected capacity change from 0 to 8 [ 1910.455030][ T534] loop4: detected capacity change from 0 to 15 [ 1910.462693][ T534] Dev loop4: unable to read RDB block 15 [ 1910.463716][ T533] Dev loop0: unable to read RDB block 8 [ 1910.465175][ T534] loop4: unable to read partition table [ 1910.465295][ T534] loop4: partition table beyond EOD, truncated [ 1910.469824][ T533] loop0: unable to read partition table [ 1910.474303][ T533] loop0: partition table beyond EOD, truncated [ 1910.477455][ T534] EXT2-fs (loop4): error: unable to read group descriptors [ 1910.483466][ T533] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000900004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1910.553570][ T539] loop0: detected capacity change from 0 to 8 [ 1910.564512][ T539] Dev loop0: unable to read RDB block 8 [ 1910.569206][ T539] loop0: unable to read partition table [ 1910.572199][ T539] loop0: partition table beyond EOD, truncated [ 1910.582048][ T539] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xfe, {0x4}}, 0x14}}, 0x0) 00:31:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001005cf201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1911.229844][ T542] loop0: detected capacity change from 0 to 8 [ 1911.234095][ T542] Dev loop0: unable to read RDB block 8 [ 1911.235375][ T542] loop0: unable to read partition table [ 1911.237087][ T543] loop4: detected capacity change from 0 to 15 [ 1911.246377][ T543] Dev loop4: unable to read RDB block 15 [ 1911.247725][ T543] loop4: unable to read partition table [ 1911.249035][ T543] loop4: partition table beyond EOD, truncated [ 1911.250754][ T542] loop0: partition table beyond EOD, truncated [ 1911.256970][ T542] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1911.262434][ T543] EXT2-fs (loop4): error: unable to read group descriptors 00:31:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000b00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001005cf401000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1911.334877][ T548] loop4: detected capacity change from 0 to 15 [ 1911.338940][ T548] Dev loop4: unable to read RDB block 15 [ 1911.340540][ T548] loop4: unable to read partition table [ 1911.342035][ T548] loop4: partition table beyond EOD, truncated [ 1911.342918][ T549] loop0: detected capacity change from 0 to 8 [ 1911.343806][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1911.348624][ T548] EXT2-fs (loop4): error: unable to read group descriptors [ 1911.350852][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 1911.352958][ T2553] Dev loop0: unable to read RDB block 8 [ 1911.354348][ T2553] loop0: unable to read partition table [ 1911.355852][ T2553] loop0: partition table beyond EOD, truncated [ 1911.358726][ T549] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001005cf801000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1911.422519][ T551] loop4: detected capacity change from 0 to 15 [ 1911.433307][ T551] Dev loop4: unable to read RDB block 15 [ 1911.434786][ T551] loop4: unable to read partition table [ 1911.436425][ T551] loop4: partition table beyond EOD, truncated [ 1911.442474][ T551] EXT2-fs (loop4): error: unable to read group descriptors 00:31:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8900, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100fffe01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xc000000}, 0x0) 00:31:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9202, 0x0, {0x4}}, 0x14}}, 0x0) [ 1913.845148][ T558] loop4: detected capacity change from 0 to 15 [ 1913.848792][ T559] loop0: detected capacity change from 0 to 8 [ 1913.857017][ T559] Dev loop0: unable to read RDB block 8 [ 1913.858374][ T559] loop0: unable to read partition table [ 1913.859801][ T558] Dev loop4: unable to read RDB block 15 [ 1913.861278][ T558] loop4: unable to read partition table [ 1913.862855][ T558] loop4: partition table beyond EOD, truncated [ 1913.864538][ T559] loop0: partition table beyond EOD, truncated [ 1913.867891][ T559] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1913.871123][ T558] EXT2-fs (loop4): error: unable to read group descriptors 00:31:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000d00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1913.949190][ T563] loop0: detected capacity change from 0 to 8 [ 1913.954304][ T563] Dev loop0: unable to read RDB block 8 [ 1913.957895][ T563] loop0: unable to read partition table [ 1913.959377][ T563] loop0: partition table beyond EOD, truncated [ 1913.971138][ T563] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000fff01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x103, {0x4}}, 0x14}}, 0x0) 00:31:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000e00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1914.687879][ T566] loop4: detected capacity change from 0 to 15 [ 1914.691058][ T567] loop0: detected capacity change from 0 to 8 [ 1914.693032][ T566] Dev loop4: unable to read RDB block 15 [ 1914.694261][ T567] Dev loop0: unable to read RDB block 8 [ 1914.696786][ T566] loop4: unable to read partition table [ 1914.713108][ T566] loop4: partition table beyond EOD, truncated [ 1914.714862][ T567] loop0: unable to read partition table [ 1914.716258][ T567] loop0: partition table beyond EOD, truncated [ 1914.718833][ T566] EXT2-fs (loop4): error: unable to read group descriptors [ 1914.721280][ T567] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000f00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100feff01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1914.789394][ T573] loop4: detected capacity change from 0 to 15 [ 1914.793493][ T572] loop0: detected capacity change from 0 to 8 [ 1914.793934][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1914.796798][ T572] Dev loop0: unable to read RDB block 8 [ 1914.798661][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1914.799445][ T572] loop0: unable to read partition table [ 1914.802024][ T572] loop0: partition table beyond EOD, truncated [ 1914.811559][ T572] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1914.814949][ T2553] Dev loop4: unable to read RDB block 15 [ 1914.816324][ T2553] loop4: unable to read partition table [ 1914.817691][ T2553] loop4: partition table beyond EOD, truncated [ 1914.819998][ T573] EXT2-fs (loop4): error: unable to read group descriptors 00:31:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000000010000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1914.899586][ T575] loop4: detected capacity change from 0 to 15 [ 1914.902537][ T575] Dev loop4: unable to read RDB block 15 [ 1914.903983][ T575] loop4: unable to read partition table [ 1914.914494][ T575] loop4: partition table beyond EOD, truncated [ 1914.919524][ T575] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:31:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8902, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100001000000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xd000000}, 0x0) 00:31:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9300, 0x0, {0x4}}, 0x14}}, 0x0) [ 1916.891349][ T579] loop4: detected capacity change from 0 to 15 [ 1916.903964][ T585] loop0: detected capacity change from 0 to 8 [ 1916.906924][ T579] Dev loop4: unable to read RDB block 15 [ 1916.908304][ T579] loop4: unable to read partition table [ 1916.909744][ T579] loop4: partition table beyond EOD, truncated [ 1916.915014][ T585] Dev loop0: unable to read RDB block 8 [ 1916.917796][ T585] loop0: unable to read partition table [ 1916.920385][ T579] EXT2-fs (loop4): error: fragsize 1024 != blocksize 2048(not supported yet) [ 1916.920560][ T585] loop0: partition table beyond EOD, truncated [ 1916.934602][ T585] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001100004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1916.993327][ T587] loop4: detected capacity change from 0 to 15 [ 1916.999864][ T587] Dev loop4: unable to read RDB block 15 [ 1917.003515][ T587] loop4: unable to read partition table [ 1917.010155][ T589] loop0: detected capacity change from 0 to 8 [ 1917.011762][ T587] loop4: partition table beyond EOD, truncated [ 1917.014529][ T587] EXT2-fs (loop4): error: unable to read group descriptors [ 1917.015142][ T589] Dev loop0: unable to read RDB block 8 [ 1917.017978][ T589] loop0: unable to read partition table [ 1917.019557][ T589] loop0: partition table beyond EOD, truncated [ 1917.021591][ T589] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x105, {0x4}}, 0x14}}, 0x0) 00:31:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000301000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1917.801213][ T592] loop4: detected capacity change from 0 to 15 [ 1917.803511][ T593] loop0: detected capacity change from 0 to 8 [ 1917.806294][ T593] Dev loop0: unable to read RDB block 8 [ 1917.809859][ T592] Dev loop4: unable to read RDB block 15 [ 1917.811242][ T592] loop4: unable to read partition table [ 1917.814866][ T593] loop0: unable to read partition table [ 1917.816515][ T592] loop4: partition table beyond EOD, truncated [ 1917.821433][ T593] loop0: partition table beyond EOD, truncated [ 1917.825693][ T592] EXT2-fs (loop4): error: unable to read group descriptors [ 1917.830251][ T593] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000401000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1917.891507][ T597] loop4: detected capacity change from 0 to 15 00:31:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1917.902227][ T597] Dev loop4: unable to read RDB block 15 [ 1917.913824][ T597] loop4: unable to read partition table [ 1917.918684][ T597] loop4: partition table beyond EOD, truncated [ 1917.920693][ T599] loop0: detected capacity change from 0 to 8 [ 1917.923933][ T599] Dev loop0: unable to read RDB block 8 [ 1917.927514][ T597] EXT2-fs (loop4): error: unable to read group descriptors [ 1917.933683][ T599] loop0: unable to read partition table [ 1917.937228][ T599] loop0: partition table beyond EOD, truncated [ 1917.942476][ T599] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8a00, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000501000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:31:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:31:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9302, 0x0, {0x4}}, 0x14}}, 0x0) 00:31:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xe000000}, 0x0) [ 1919.819971][ T602] loop4: detected capacity change from 0 to 15 [ 1919.836565][ T605] loop0: detected capacity change from 0 to 8 [ 1919.840460][ T605] Dev loop0: unable to read RDB block 8 [ 1919.843969][ T602] Dev loop4: unable to read RDB block 15 [ 1919.845261][ T605] loop0: unable to read partition table [ 1919.852137][ T602] loop4: unable to read partition table [ 1919.853452][ T605] loop0: partition table beyond EOD, truncated [ 1919.854764][ T602] loop4: partition table beyond EOD, truncated [ 1919.859157][ T602] EXT2-fs (loop4): error: unable to read group descriptors [ 1919.863215][ T605] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:31:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000601000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1919.936332][ T611] loop4: detected capacity change from 0 to 15 [ 1919.940425][ T611] Dev loop4: unable to read RDB block 15 [ 1919.945233][ T611] loop4: unable to read partition table [ 1919.956578][ T611] loop4: partition table beyond EOD, truncated 00:31:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1919.971889][ T611] EXT2-fs (loop4): error: unable to read group descriptors [ 1919.986318][ T613] loop0: detected capacity change from 0 to 8 [ 1919.992375][ T613] Dev loop0: unable to read RDB block 8 [ 1920.006217][ T613] loop0: unable to read partition table [ 1920.007805][ T613] loop0: partition table beyond EOD, truncated [ 1920.014731][ T613] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x107, {0x4}}, 0x14}}, 0x0) 00:32:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000701000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1920.522658][ T616] loop4: detected capacity change from 0 to 15 [ 1920.523344][ T617] loop0: detected capacity change from 0 to 8 [ 1920.527789][ T616] Dev loop4: unable to read RDB block 15 [ 1920.528168][ T617] Dev loop0: unable to read RDB block 8 [ 1920.530485][ T616] loop4: unable to read partition table [ 1920.532640][ T617] loop0: unable to read partition table [ 1920.534279][ T616] loop4: partition table beyond EOD, truncated [ 1920.536298][ T617] loop0: partition table beyond EOD, truncated [ 1920.547721][ T616] EXT2-fs (loop4): error: unable to read group descriptors [ 1920.550560][ T617] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000801000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1920.600063][ T621] loop4: detected capacity change from 0 to 15 [ 1920.605485][ T621] Dev loop4: unable to read RDB block 15 00:32:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1920.622550][ T621] loop4: unable to read partition table [ 1920.628832][ T621] loop4: partition table beyond EOD, truncated [ 1920.635027][ T621] EXT2-fs (loop4): error: unable to read group descriptors [ 1920.650333][ T623] loop0: detected capacity change from 0 to 8 [ 1920.653056][ T623] Dev loop0: unable to read RDB block 8 [ 1920.657732][ T623] loop0: unable to read partition table [ 1920.661410][ T623] loop0: partition table beyond EOD, truncated [ 1920.667563][ T623] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8a02, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000901000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9400, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 1922.619652][ T626] loop4: detected capacity change from 0 to 15 [ 1922.624947][ T626] Dev loop4: unable to read RDB block 15 [ 1922.627218][ T631] loop0: detected capacity change from 0 to 8 [ 1922.634026][ T626] loop4: unable to read partition table [ 1922.634363][ T631] Dev loop0: unable to read RDB block 8 [ 1922.635388][ T626] loop4: partition table beyond EOD, [ 1922.641612][ T631] loop0: unable to read partition table [ 1922.646951][ T631] loop0: partition table beyond EOD, truncated [ 1922.653258][ T626] truncated [ 1922.654467][ T631] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1922.654695][ T626] EXT2-fs (loop4): error: unable to read group descriptors 00:32:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1922.714218][ T635] loop0: detected capacity change from 0 to 8 [ 1922.717812][ T635] Dev loop0: unable to read RDB block 8 [ 1922.720605][ T635] loop0: unable to read partition table 00:32:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000a01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1922.730869][ T635] loop0: partition table beyond EOD, truncated [ 1922.738914][ T637] loop4: detected capacity change from 0 to 15 [ 1922.739109][ T635] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1922.741666][ T637] Dev loop4: unable to read RDB block 15 [ 1922.745861][ T637] loop4: unable to read partition table [ 1922.753882][ T637] loop4: partition table beyond EOD, truncated [ 1922.761308][ T637] EXT2-fs (loop4): error: unable to read group descriptors 00:32:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x109, {0x4}}, 0x14}}, 0x0) 00:32:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006700004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000b01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1923.363389][ T640] loop0: detected capacity change from 0 to 8 [ 1923.371657][ T641] loop4: detected capacity change from 0 to 15 [ 1923.373829][ T641] Dev loop4: unable to read RDB block 15 [ 1923.374151][ T640] Dev loop0: unable to read RDB block 8 [ 1923.375053][ T641] loop4: unable to read partition table [ 1923.375169][ T641] loop4: partition table beyond EOD, [ 1923.384506][ T640] loop0: unable to read partition table [ 1923.394054][ T641] truncated [ 1923.397514][ T641] EXT2-fs (loop4): error: unable to read group descriptors [ 1923.399314][ T640] loop0: partition table beyond EOD, truncated [ 1923.412689][ T640] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1923.468161][ T645] loop0: detected capacity change from 0 to 8 [ 1923.472724][ T645] Dev loop0: unable to read RDB block 8 [ 1923.475778][ T645] loop0: unable to read partition table [ 1923.480136][ T645] loop0: partition table beyond EOD, truncated [ 1923.483078][ T647] loop4: detected capacity change from 0 to 15 [ 1923.489768][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1923.491790][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1923.493473][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1923.495422][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1923.498319][ T645] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1923.503606][ T2553] Dev loop4: unable to read RDB block 15 [ 1923.504996][ T2553] loop4: unable to read partition table [ 1923.506957][ T2553] loop4: partition table beyond EOD, truncated [ 1923.515958][ T647] EXT2-fs (loop4): error: unable to read group descriptors 00:32:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8b00, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000d01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x10000000}, 0x0) 00:32:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9401, 0x0, {0x4}}, 0x14}}, 0x0) [ 1925.469944][ T651] loop0: detected capacity change from 0 to 8 [ 1925.480759][ T655] loop4: detected capacity change from 0 to 15 [ 1925.484395][ T651] Dev loop0: unable to read RDB block 8 [ 1925.485762][ T651] loop0: unable to read partition table [ 1925.489561][ T655] Dev loop4: unable to read RDB block 15 [ 1925.494380][ T655] loop4: unable to read partition table [ 1925.498268][ T655] loop4: partition table beyond EOD, truncated [ 1925.500903][ T651] loop0: partition table beyond EOD, truncated [ 1925.503465][ T651] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1925.504294][ T655] EXT2-fs (loop4): error: unable to read group descriptors 00:32:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1925.550424][ T659] loop0: detected capacity change from 0 to 8 [ 1925.552685][ T659] Dev loop0: unable to read RDB block 8 [ 1925.555320][ T659] loop0: unable to read partition table 00:32:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000e01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1925.577049][ T659] loop0: partition table beyond EOD, truncated [ 1925.582509][ T659] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1925.592058][ T661] loop4: detected capacity change from 0 to 15 [ 1925.601920][ T661] Dev loop4: unable to read RDB block 15 [ 1925.605696][ T661] loop4: unable to read partition table [ 1925.611727][ T661] loop4: partition table beyond EOD, truncated [ 1925.618993][ T661] EXT2-fs (loop4): error: unable to read group descriptors 00:32:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x10b, {0x4}}, 0x14}}, 0x0) 00:32:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000f01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1926.294013][ T663] loop0: detected capacity change from 0 to 8 [ 1926.298501][ T665] loop4: detected capacity change from 0 to 15 [ 1926.305611][ T663] Dev loop0: unable to read RDB block 8 [ 1926.309523][ T663] loop0: unable to read partition table [ 1926.313636][ T665] Dev loop4: unable to read RDB block 15 [ 1926.314525][ T663] loop0: partition table beyond EOD, [ 1926.314990][ T665] loop4: unable to read partition table [ 1926.316740][ T663] truncated [ 1926.318106][ T665] loop4: partition table beyond EOD, truncated [ 1926.323064][ T663] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1926.327485][ T665] EXT2-fs (loop4): error: unable to read group descriptors 00:32:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100001001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1926.395764][ T669] loop4: detected capacity change from 0 to 15 [ 1926.399741][ T669] Dev loop4: unable to read RDB block 15 [ 1926.404265][ T669] loop4: unable to read partition table [ 1926.405869][ T669] loop4: partition table beyond EOD, truncated 00:32:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001009000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1926.409740][ T669] EXT2-fs (loop4): error: unable to read group descriptors [ 1926.422584][ T671] loop0: detected capacity change from 0 to 8 [ 1926.425393][ T671] Dev loop0: unable to read RDB block 8 [ 1926.427565][ T671] loop0: unable to read partition table [ 1926.429187][ T671] loop0: partition table beyond EOD, truncated [ 1926.448071][ T671] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8b02, 0x0, {0x4}}, 0x14}}, 0x0) [ 1928.589542][ T675] loop0: detected capacity change from 0 to 8 00:32:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100001101000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100cc00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9402, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x11000000}, 0x0) [ 1928.595617][ T679] loop4: detected capacity change from 0 to 15 [ 1928.608668][ T679] Dev loop4: unable to read RDB block 15 [ 1928.608813][ T675] Dev loop0: unable to read RDB block 8 [ 1928.610118][ T679] loop4: unable to read partition table [ 1928.611273][ T675] loop0: unable to read partition table [ 1928.612674][ T679] loop4: partition table beyond EOD, truncated [ 1928.615962][ T679] EXT2-fs (loop4): error: unable to read group descriptors [ 1928.620516][ T675] loop0: partition table beyond EOD, truncated [ 1928.625610][ T675] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100001201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100cd00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1928.679944][ T683] loop0: detected capacity change from 0 to 8 [ 1928.685497][ T683] Dev loop0: unable to read RDB block 8 [ 1928.689270][ T683] loop0: unable to read partition table [ 1928.691445][ T685] loop4: detected capacity change from 0 to 15 [ 1928.694070][ T685] Dev loop4: unable to read RDB block 15 [ 1928.695141][ T683] loop0: partition table beyond EOD, truncated [ 1928.699631][ T685] loop4: unable to read partition table [ 1928.700515][ T683] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1928.705681][ T685] loop4: partition table beyond EOD, truncated [ 1928.714117][ T685] EXT2-fs (loop4): error: unable to read group descriptors 00:32:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x10d, {0x4}}, 0x14}}, 0x0) 00:32:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100fe00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100002201000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1929.440838][ T688] loop0: detected capacity change from 0 to 8 [ 1929.445649][ T689] loop4: detected capacity change from 0 to 15 [ 1929.454451][ T688] Dev loop0: unable to read RDB block 8 [ 1929.455874][ T688] loop0: unable to read partition table [ 1929.471249][ T689] Dev loop4: unable to read RDB block 15 [ 1929.472700][ T689] loop4: unable to read partition table [ 1929.475229][ T689] loop4: partition table beyond EOD, truncated [ 1929.477200][ T688] loop0: partition table beyond EOD, truncated [ 1929.482355][ T688] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1929.484352][ T689] EXT2-fs (loop4): error: unable to read group descriptors 00:32:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000402004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100002501000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1929.560505][ T694] loop4: detected capacity change from 0 to 15 [ 1929.565519][ T694] Dev loop4: unable to read RDB block 15 [ 1929.568210][ T694] loop4: unable to read partition table [ 1929.571932][ T694] loop4: partition table beyond EOD, truncated [ 1929.573014][ T695] loop0: detected capacity change from 0 to 8 [ 1929.578808][ T694] EXT2-fs (loop4): error: unable to read group descriptors [ 1929.583948][ T695] Dev loop0: unable to read RDB block 8 [ 1929.586526][ T695] loop0: unable to read partition table [ 1929.590259][ T695] loop0: partition table beyond EOD, truncated [ 1929.593347][ T695] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8c00, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100002a01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000003004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9500, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x12000000}, 0x0) [ 1931.675344][ T702] loop0: detected capacity change from 0 to 8 [ 1931.677463][ T703] loop4: detected capacity change from 0 to 15 [ 1931.678910][ T702] Dev loop0: unable to read RDB block 8 [ 1931.681441][ T702] loop0: unable to read partition table [ 1931.683439][ T703] Dev loop4: unable to read RDB block 15 [ 1931.683992][ T702] loop0: partition table beyond EOD, truncated [ 1931.685976][ T703] loop4: unable to read partition table [ 1931.691278][ T702] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1931.693820][ T703] loop4: partition table beyond EOD, truncated [ 1931.711199][ T703] EXT2-fs (loop4): error: unable to read group descriptors 00:32:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000204004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100004801000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1931.773998][ T707] loop0: detected capacity change from 0 to 8 [ 1931.781189][ T707] Dev loop0: unable to read RDB block 8 [ 1931.791417][ T707] loop0: unable to read partition table [ 1931.793798][ T709] loop4: detected capacity change from 0 to 15 [ 1931.797901][ T709] Dev loop4: unable to read RDB block 15 [ 1931.800959][ T707] loop0: partition table beyond EOD, truncated [ 1931.801668][ T709] loop4: unable to read partition table [ 1931.817128][ T709] loop4: partition table beyond EOD, truncated [ 1931.819110][ T707] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1931.829338][ T709] EXT2-fs (loop4): error: unable to read group descriptors 00:32:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x10f, {0x4}}, 0x14}}, 0x0) 00:32:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000604004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100004c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1932.456597][ T712] loop0: detected capacity change from 0 to 8 [ 1932.459447][ T713] loop4: detected capacity change from 0 to 15 [ 1932.460345][ T712] Dev loop0: unable to read RDB block 8 [ 1932.462214][ T713] Dev loop4: unable to read RDB block 15 [ 1932.465737][ T713] loop4: unable to read partition table [ 1932.466612][ T712] loop0: unable to read partition table [ 1932.473135][ T712] loop0: partition table beyond EOD, truncated [ 1932.474354][ T713] loop4: partition table beyond EOD, truncated [ 1932.482052][ T713] EXT2-fs (loop4): error: unable to read group descriptors [ 1932.482628][ T712] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000005004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1932.533830][ T717] loop0: detected capacity change from 0 to 8 [ 1932.535963][ T717] Dev loop0: unable to read RDB block 8 [ 1932.543268][ T717] loop0: unable to read partition table 00:32:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100005501000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1932.565649][ T717] loop0: partition table beyond EOD, truncated [ 1932.568420][ T719] loop4: detected capacity change from 0 to 15 [ 1932.573340][ T719] Dev loop4: unable to read RDB block 15 [ 1932.575437][ T717] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1932.575985][ T719] loop4: unable to read partition table [ 1932.580063][ T719] loop4: partition table beyond EOD, truncated [ 1932.582172][ T719] EXT2-fs (loop4): error: unable to read group descriptors 00:32:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8c01, 0x0, {0x4}}, 0x14}}, 0x0) [ 1934.592097][ T722] loop0: detected capacity change from 0 to 8 00:32:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000006004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100005c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x13000000}, 0x0) 00:32:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9502, 0x0, {0x4}}, 0x14}}, 0x0) [ 1934.599442][ T727] loop4: detected capacity change from 0 to 15 [ 1934.601478][ T722] Dev loop0: unable to read RDB block 8 [ 1934.602746][ T722] loop0: unable to read partition table [ 1934.604053][ T722] loop0: partition table beyond EOD, truncated [ 1934.609952][ T727] Dev loop4: unable to read RDB block 15 [ 1934.611454][ T727] loop4: unable to read partition table [ 1934.612884][ T727] loop4: partition table beyond EOD, truncated [ 1934.615667][ T722] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1934.622002][ T727] EXT2-fs (loop4): error: unable to read group descriptors 00:32:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000406004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1934.659867][ T731] loop0: detected capacity change from 0 to 8 [ 1934.663481][ T731] Dev loop0: unable to read RDB block 8 [ 1934.677505][ T731] loop0: unable to read partition table [ 1934.686771][ T731] loop0: partition table beyond EOD, truncated 00:32:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100006801000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1934.694367][ T731] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1934.701582][ T734] loop4: detected capacity change from 0 to 15 [ 1934.705237][ T734] Dev loop4: unable to read RDB block 15 [ 1934.707885][ T734] loop4: unable to read partition table [ 1934.711669][ T734] loop4: partition table beyond EOD, truncated [ 1934.719229][ T734] EXT2-fs (loop4): error: unable to read group descriptors 00:32:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x110, {0x4}}, 0x14}}, 0x0) 00:32:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000007004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100006c01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1935.402064][ T736] loop4: detected capacity change from 0 to 15 [ 1935.406538][ T739] loop0: detected capacity change from 0 to 8 [ 1935.408624][ T739] Dev loop0: unable to read RDB block 8 [ 1935.416517][ T739] loop0: unable to read partition table [ 1935.417984][ T739] loop0: partition table beyond EOD, truncated [ 1935.419907][ T736] Dev loop4: unable to read RDB block 15 [ 1935.421295][ T736] loop4: unable to read partition table [ 1935.422697][ T736] loop4: partition table beyond EOD, truncated [ 1935.424735][ T739] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1935.427186][ T736] EXT2-fs (loop4): error: unable to read group descriptors 00:32:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000009004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100007401000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1935.518658][ T742] loop0: detected capacity change from 0 to 8 [ 1935.520805][ T742] Dev loop0: unable to read RDB block 8 [ 1935.521579][ T744] loop4: detected capacity change from 0 to 15 [ 1935.526823][ T742] loop0: unable to read partition table [ 1935.532273][ T744] Dev loop4: unable to read RDB block 15 [ 1935.532908][ T742] loop0: partition table beyond EOD, truncated [ 1935.534739][ T744] loop4: unable to read partition table [ 1935.538787][ T744] loop4: partition table beyond EOD, truncated [ 1935.542826][ T744] EXT2-fs (loop4): error: unable to read group descriptors [ 1935.549336][ T742] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100007a01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x14000000}, 0x0) 00:32:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8c02, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9600, 0x0, {0x4}}, 0x14}}, 0x0) [ 1937.651736][ T751] loop4: detected capacity change from 0 to 15 [ 1937.655396][ T753] loop0: detected capacity change from 0 to 8 [ 1937.664669][ T753] Dev loop0: unable to read RDB block 8 [ 1937.666289][ T751] Dev loop4: unable to read RDB block 15 [ 1937.667568][ T751] loop4: unable to read partition table [ 1937.668843][ T751] loop4: partition table beyond EOD, truncated [ 1937.670621][ T753] loop0: unable to read partition table [ 1937.672368][ T751] EXT2-fs (loop4): error: unable to read group descriptors [ 1937.674261][ T753] loop0: partition table beyond EOD, truncated [ 1937.681356][ T753] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000fe01000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000b004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1937.740489][ T757] loop4: detected capacity change from 0 to 15 [ 1937.760661][ T757] Dev loop4: unable to read RDB block 15 [ 1937.765362][ T757] loop4: unable to read partition table [ 1937.769997][ T759] loop0: detected capacity change from 0 to 8 [ 1937.775873][ T757] loop4: partition table beyond EOD, truncated [ 1937.777789][ T759] Dev loop0: unable to read RDB block 8 [ 1937.781952][ T759] loop0: unable to read partition table [ 1937.784917][ T759] loop0: partition table beyond EOD, truncated [ 1937.789615][ T759] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1937.797389][ T757] EXT2-fs (loop4): error: unable to read group descriptors 00:32:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000003000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x112, {0x4}}, 0x14}}, 0x0) [ 1938.504179][ T762] loop0: detected capacity change from 0 to 8 [ 1938.506005][ T763] loop4: detected capacity change from 0 to 15 [ 1938.508903][ T762] Dev loop0: unable to read RDB block 8 [ 1938.510172][ T762] loop0: unable to read partition table [ 1938.511469][ T762] loop0: partition table beyond EOD, truncated [ 1938.513250][ T763] Dev loop4: unable to read RDB block 15 [ 1938.514545][ T763] loop4: unable to read partition table [ 1938.515916][ T763] loop4: partition table beyond EOD, truncated [ 1938.526359][ T762] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1938.538353][ T763] EXT2-fs (loop4): error: fragsize 8192 != blocksize 2048(not supported yet) 00:32:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000d004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000005000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1938.606388][ T768] loop0: detected capacity change from 0 to 8 [ 1938.608484][ T769] loop4: detected capacity change from 0 to 15 [ 1938.611364][ T768] Dev loop0: unable to read RDB block 8 [ 1938.611585][ T769] Dev loop4: unable to read RDB block 15 [ 1938.612867][ T768] loop0: unable to read partition table [ 1938.615563][ T768] loop0: partition table beyond EOD, truncated [ 1938.620691][ T769] loop4: unable to read partition table [ 1938.625518][ T769] loop4: partition table beyond EOD, truncated [ 1938.628759][ T768] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1938.632698][ T769] EXT2-fs (loop4): error: fragsize 32768 != blocksize 2048(not supported yet) 00:32:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000e004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000006000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1938.687585][ T771] loop0: detected capacity change from 0 to 8 [ 1938.689996][ T771] Dev loop0: unable to read RDB block 8 [ 1938.692484][ T771] loop0: unable to read partition table [ 1938.695064][ T771] loop0: partition table beyond EOD, truncated [ 1938.702918][ T773] loop4: detected capacity change from 0 to 15 [ 1938.705152][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1938.706346][ T771] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1938.708220][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1938.711387][ T2553] Dev loop4: unable to read RDB block 15 [ 1938.712914][ T2553] loop4: unable to read partition table [ 1938.714571][ T2553] loop4: partition table beyond EOD, truncated [ 1938.721834][ T773] EXT2-fs (loop4): error: fragsize 65536 != blocksize 2048(not supported yet) 00:32:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x15000000}, 0x0) 00:32:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8d00, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000007000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9700, 0x0, {0x4}}, 0x14}}, 0x0) [ 1940.802985][ T780] loop0: detected capacity change from 0 to 8 [ 1940.805246][ T781] loop4: detected capacity change from 0 to 15 [ 1940.812640][ T780] Dev loop0: unable to read RDB block 8 [ 1940.821937][ T781] Dev loop4: unable to read RDB block 15 [ 1940.823438][ T781] loop4: unable to read partition table [ 1940.824844][ T781] loop4: partition table beyond EOD, truncated [ 1940.830879][ T781] EXT2-fs (loop4): error: fragsize 131072 != blocksize 2048(not supported yet) [ 1940.837186][ T780] loop0: unable to read partition table [ 1940.838883][ T780] loop0: partition table beyond EOD, truncated [ 1940.841026][ T780] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000a000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002010004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1940.895551][ T785] loop0: detected capacity change from 0 to 8 [ 1940.900181][ T787] loop4: detected capacity change from 0 to 15 [ 1940.904031][ T785] Dev loop0: unable to read RDB block 8 [ 1940.905228][ T787] Dev loop4: unable to read RDB block 15 [ 1940.906498][ T785] loop0: unable to read partition table [ 1940.910546][ T785] loop0: partition table beyond EOD, truncated [ 1940.914496][ T785] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1940.922814][ T787] loop4: unable to read partition table [ 1940.926502][ T787] loop4: partition table beyond EOD, truncated [ 1940.932601][ T787] EXT2-fs (loop4): error: fragsize 1048576 != blocksize 2048(not supported yet) 00:32:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x113, {0x4}}, 0x14}}, 0x0) 00:32:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000011004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000b000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1941.643506][ T790] loop0: detected capacity change from 0 to 8 [ 1941.651285][ T790] Dev loop0: unable to read RDB block 8 [ 1941.652762][ T790] loop0: unable to read partition table [ 1941.654623][ T792] loop4: detected capacity change from 0 to 15 [ 1941.657345][ T792] Dev loop4: unable to read RDB block 15 [ 1941.660092][ T790] loop0: partition table beyond EOD, truncated [ 1941.662804][ T792] loop4: unable to read partition table [ 1941.667733][ T792] loop4: partition table beyond EOD, truncated [ 1941.670538][ T790] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1941.681510][ T792] EXT2-fs (loop4): error: fragsize 2097152 != blocksize 2048(not supported yet) 00:32:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000012004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1941.751123][ T797] loop4: detected capacity change from 0 to 15 [ 1941.754737][ T795] loop0: detected capacity change from 0 to 8 [ 1941.760455][ T797] Dev loop4: unable to read RDB block 15 [ 1941.763156][ T797] loop4: unable to read partition table [ 1941.764841][ T795] Dev loop0: unable to read RDB block 8 [ 1941.769753][ T795] loop0: unable to read partition table [ 1941.771352][ T797] loop4: partition table beyond EOD, truncated [ 1941.775233][ T795] loop0: partition table beyond EOD, truncated [ 1941.780572][ T797] EXT2-fs (loop4): error: fragsize 33554432 != blocksize 2048(not supported yet) [ 1941.784055][ T795] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x16000000}, 0x0) 00:32:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8d02, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100001f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000012000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9701, 0x0, {0x4}}, 0x14}}, 0x0) [ 1943.957244][ T802] loop0: detected capacity change from 0 to 8 [ 1943.968544][ T802] Dev loop0: unable to read RDB block 8 [ 1943.969749][ T802] loop0: unable to read partition table [ 1943.971032][ T802] loop0: partition table beyond EOD, truncated [ 1943.972915][ T805] loop4: detected capacity change from 0 to 15 [ 1943.975087][ T802] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1943.977845][ T805] Dev loop4: unable to read RDB block 15 [ 1943.981510][ T805] loop4: unable to read partition table [ 1943.985111][ T805] loop4: partition table beyond EOD, truncated [ 1944.008401][ T805] EXT2-fs (loop4): error: fragsize 268435456 != blocksize 2048(not supported yet) 00:32:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000020004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1944.044986][ T809] loop0: detected capacity change from 0 to 8 [ 1944.048959][ T809] Dev loop0: unable to read RDB block 8 [ 1944.052520][ T809] loop0: unable to read partition table [ 1944.060966][ T809] loop0: partition table beyond EOD, truncated 00:32:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000015000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1944.071701][ T809] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1944.082457][ T811] loop4: detected capacity change from 0 to 15 [ 1944.087375][ T811] Dev loop4: unable to read RDB block 15 [ 1944.099194][ T811] loop4: unable to read partition table [ 1944.104323][ T811] loop4: partition table beyond EOD, truncated [ 1944.112609][ T811] EXT2-fs (loop4): error: fragsize 18446744071562067968 != blocksize 2048(not supported yet) 00:32:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001020004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000001e000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x114, {0x4}}, 0x14}}, 0x0) [ 1944.793975][ T814] loop4: detected capacity change from 0 to 15 [ 1944.794734][ T815] loop0: detected capacity change from 0 to 8 [ 1944.798753][ T814] Dev loop4: unable to read RDB block 15 [ 1944.799646][ T815] Dev loop0: unable to read RDB block 8 [ 1944.801310][ T814] loop4: unable to read partition table [ 1944.801446][ T814] loop4: partition table beyond EOD, [ 1944.804856][ T815] loop0: unable to read partition table [ 1944.804952][ T814] truncated [ 1944.821049][ T814] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1944.822864][ T815] loop0: partition table beyond EOD, truncated [ 1944.830152][ T815] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000001f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000022004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1944.901829][ T819] loop4: detected capacity change from 0 to 15 [ 1944.921001][ T819] Dev loop4: unable to read RDB block 15 [ 1944.922441][ T819] loop4: unable to read partition table [ 1944.923828][ T819] loop4: partition table beyond EOD, truncated [ 1944.929618][ T821] loop0: detected capacity change from 0 to 8 [ 1944.930498][ T819] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1944.932304][ T821] Dev loop0: unable to read RDB block 8 [ 1944.941905][ T821] loop0: unable to read partition table [ 1944.945663][ T821] loop0: partition table beyond EOD, truncated [ 1944.950993][ T821] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000020000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1945.645266][ T823] loop4: detected capacity change from 0 to 15 [ 1945.651892][ T823] Dev loop4: unable to read RDB block 15 [ 1945.654437][ T823] loop4: unable to read partition table [ 1945.657826][ T823] loop4: partition table beyond EOD, truncated [ 1945.659844][ T823] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x17000000}, 0x0) 00:32:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000025004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000025000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8e00, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9800, 0x0, {0x4}}, 0x14}}, 0x0) [ 1947.135844][ T829] loop4: detected capacity change from 0 to 15 [ 1947.140350][ T831] loop0: detected capacity change from 0 to 8 [ 1947.144323][ T829] Dev loop4: unable to read RDB block 15 [ 1947.150224][ T831] Dev loop0: unable to read RDB block 8 [ 1947.152776][ T829] loop4: unable to read partition table [ 1947.154168][ T831] loop0: unable to read partition table [ 1947.157857][ T829] loop4: partition table beyond EOD, truncated [ 1947.159620][ T831] loop0: partition table beyond EOD, truncated [ 1947.170991][ T829] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1947.173347][ T831] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000003f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100002a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1947.242426][ T836] loop4: detected capacity change from 0 to 15 [ 1947.246242][ T837] loop0: detected capacity change from 0 to 8 [ 1947.250302][ T836] Dev loop4: unable to read RDB block 15 [ 1947.252185][ T837] Dev loop0: unable to read RDB block 8 [ 1947.252736][ T836] loop4: unable to read partition table [ 1947.254963][ T836] loop4: partition table beyond EOD, truncated [ 1947.255791][ T837] loop0: unable to read partition table [ 1947.262515][ T837] loop0: partition table beyond EOD, truncated [ 1947.276364][ T837] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1947.281342][ T836] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000040000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x116, {0x4}}, 0x14}}, 0x0) 00:32:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100003f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1947.911416][ T840] loop4: detected capacity change from 0 to 15 [ 1947.913819][ T840] Dev loop4: unable to read RDB block 15 [ 1947.913871][ T841] loop0: detected capacity change from 0 to 8 [ 1947.915309][ T840] loop4: unable to read partition table [ 1947.920030][ T841] Dev loop0: unable to read RDB block 8 [ 1947.923655][ T841] loop0: unable to read partition table [ 1947.925331][ T840] loop4: partition table beyond EOD, truncated [ 1947.930568][ T841] loop0: partition table beyond EOD, truncated [ 1947.937832][ T840] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1947.938329][ T841] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000040004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000041000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1948.014537][ T845] loop4: detected capacity change from 0 to 15 [ 1948.022316][ T845] Dev loop4: unable to read RDB block 15 [ 1948.023765][ T845] loop4: unable to read partition table [ 1948.029793][ T845] loop4: partition table beyond EOD, truncated [ 1948.033094][ T847] loop0: detected capacity change from 0 to 8 [ 1948.035354][ T845] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1948.038676][ T847] Dev loop0: unable to read RDB block 8 [ 1948.042329][ T847] loop0: unable to read partition table [ 1948.045228][ T847] loop0: partition table beyond EOD, truncated [ 1948.050987][ T847] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000064000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1a000000}, 0x0) 00:32:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005245004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1948.647603][ T851] loop4: detected capacity change from 0 to 15 [ 1948.649335][ T853] loop0: detected capacity change from 0 to 8 [ 1948.651928][ T853] Dev loop0: unable to read RDB block 8 [ 1948.653127][ T853] loop0: unable to read partition table [ 1948.654416][ T853] loop0: partition table beyond EOD, truncated [ 1948.684831][ T851] Dev loop4: unable to read RDB block 15 [ 1948.686108][ T851] loop4: unable to read partition table [ 1948.687396][ T851] loop4: partition table beyond EOD, truncated [ 1948.689215][ T851] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1948.691308][ T853] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8e01, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000048004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000ffa000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9801, 0x0, {0x4}}, 0x14}}, 0x0) [ 1949.992333][ T860] loop0: detected capacity change from 0 to 8 [ 1949.994693][ T863] loop4: detected capacity change from 0 to 15 [ 1949.998673][ T860] Dev loop0: unable to read RDB block 8 [ 1949.999921][ T860] loop0: unable to read partition table [ 1950.001231][ T860] loop0: partition table beyond EOD, truncated [ 1950.003083][ T863] Dev loop4: unable to read RDB block 15 [ 1950.004334][ T863] loop4: unable to read partition table [ 1950.005727][ T863] loop4: partition table beyond EOD, truncated [ 1950.026427][ T860] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1950.042614][ T863] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000fffe000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1950.108357][ T871] loop4: detected capacity change from 0 to 15 [ 1950.112993][ T871] Dev loop4: unable to read RDB block 15 [ 1950.114225][ T871] loop4: unable to read partition table [ 1950.115546][ T871] loop4: partition table beyond EOD, truncated [ 1950.139230][ T871] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x119, {0x4}}, 0x14}}, 0x0) 00:32:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000002000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1950.805348][ T875] loop0: detected capacity change from 0 to 8 [ 1950.812153][ T877] loop4: detected capacity change from 0 to 15 [ 1950.813163][ T875] Dev loop0: unable to read RDB block 8 [ 1950.815014][ T875] loop0: unable to read partition table [ 1950.816668][ T877] Dev loop4: unable to read RDB block 15 [ 1950.820272][ T877] loop4: unable to read partition table [ 1950.820389][ T875] loop0: partition table beyond EOD, [ 1950.823980][ T877] loop4: partition table beyond EOD, [ 1950.823999][ T875] truncated [ 1950.832939][ T877] truncated [ 1950.836819][ T875] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1950.837340][ T877] EXT2-fs (loop4): error: fragsize 4096 != blocksize 2048(not supported yet) 00:32:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100bf4c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000003000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1950.926993][ T884] loop4: detected capacity change from 0 to 15 [ 1950.929649][ T886] loop0: detected capacity change from 0 to 8 [ 1950.931968][ T884] Dev loop4: unable to read RDB block 15 [ 1950.933345][ T884] loop4: unable to read partition table [ 1950.933669][ T886] Dev loop0: unable to read RDB block 8 [ 1950.940587][ T886] loop0: unable to read partition table [ 1950.942526][ T884] loop4: partition table beyond EOD, truncated [ 1950.944535][ T886] loop0: partition table beyond EOD, truncated [ 1950.949030][ T884] EXT2-fs (loop4): error: fragsize 8192 != blocksize 2048(not supported yet) [ 1950.965328][ T886] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1b000000}, 0x0) 00:32:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000004000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1951.591543][ T889] loop4: detected capacity change from 0 to 15 [ 1951.595258][ T889] Dev loop4: unable to read RDB block 15 [ 1951.600173][ T889] loop4: unable to read partition table [ 1951.603267][ T889] loop4: partition table beyond EOD, truncated [ 1951.605263][ T889] EXT2-fs (loop4): error: fragsize 16384 != blocksize 2048(not supported yet) 00:32:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8e02, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100c44c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000005000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9802, 0x0, {0x4}}, 0x14}}, 0x0) [ 1953.056752][ T896] loop0: detected capacity change from 0 to 8 [ 1953.060150][ T898] loop4: detected capacity change from 0 to 15 [ 1953.061951][ T896] Dev loop0: unable to read RDB block 8 [ 1953.063216][ T896] loop0: unable to read partition table [ 1953.064245][ T898] Dev loop4: unable to read RDB block 15 [ 1953.065672][ T896] loop0: partition table beyond EOD, truncated [ 1953.068739][ T896] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1953.081102][ T898] loop4: unable to read partition table [ 1953.085585][ T898] loop4: partition table beyond EOD, truncated [ 1953.092432][ T898] EXT2-fs (loop4): error: fragsize 32768 != blocksize 2048(not supported yet) 00:32:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100c54c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1953.127439][ T903] loop0: detected capacity change from 0 to 8 [ 1953.130106][ T903] Dev loop0: unable to read RDB block 8 [ 1953.132516][ T903] loop0: unable to read partition table [ 1953.135065][ T903] loop0: partition table beyond EOD, truncated [ 1953.142427][ T903] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x11c, {0x4}}, 0x14}}, 0x0) 00:32:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000006000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004552004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1953.861110][ T906] loop4: detected capacity change from 0 to 15 [ 1953.862864][ T907] loop0: detected capacity change from 0 to 8 [ 1953.863366][ T906] Dev loop4: unable to read RDB block 15 [ 1953.865516][ T906] loop4: unable to read partition table [ 1953.869213][ T907] Dev loop0: unable to read RDB block 8 [ 1953.872998][ T907] loop0: unable to read partition table [ 1953.874400][ T906] loop4: partition table beyond EOD, truncated [ 1953.879748][ T906] EXT2-fs (loop4): error: fragsize 65536 != blocksize 2048(not supported yet) [ 1953.881844][ T907] loop0: partition table beyond EOD, truncated [ 1953.891738][ T907] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000007000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000055004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1953.942687][ T911] loop4: detected capacity change from 0 to 15 [ 1953.959108][ T913] loop0: detected capacity change from 0 to 8 [ 1953.960717][ T911] Dev loop4: unable to read RDB block 15 [ 1953.964291][ T911] loop4: unable to read partition table [ 1953.970448][ T911] loop4: partition table beyond EOD, truncated [ 1953.972129][ T913] Dev loop0: unable to read RDB block 8 [ 1953.974636][ T913] loop0: unable to read partition table [ 1953.978490][ T913] loop0: partition table beyond EOD, truncated [ 1953.983370][ T911] EXT2-fs (loop4): error: fragsize 131072 != blocksize 2048(not supported yet) [ 1953.989720][ T913] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000008000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1954.605147][ T917] loop0: detected capacity change from 0 to 8 [ 1954.607048][ T916] loop4: detected capacity change from 0 to 15 [ 1954.610416][ T916] Dev loop4: unable to read RDB block 15 [ 1954.613114][ T917] Dev loop0: unable to read RDB block 8 [ 1954.616399][ T916] loop4: unable to read partition table [ 1954.621432][ T916] loop4: partition table beyond EOD, truncated [ 1954.624209][ T917] loop0: unable to read partition table [ 1954.630370][ T917] loop0: partition table beyond EOD, truncated [ 1954.631993][ T916] EXT2-fs (loop4): error: fragsize 262144 != blocksize 2048(not supported yet) [ 1954.645282][ T917] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8f00, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1c000000}, 0x0) 00:32:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000a000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000067004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9900, 0x0, {0x4}}, 0x14}}, 0x0) [ 1956.020204][ T923] loop4: detected capacity change from 0 to 15 [ 1956.025563][ T922] loop0: detected capacity change from 0 to 8 [ 1956.028287][ T923] Dev loop4: unable to read RDB block 15 [ 1956.029543][ T923] loop4: unable to read partition table [ 1956.030529][ T922] Dev loop0: unable to read RDB block 8 [ 1956.031206][ T923] loop4: partition table beyond EOD, [ 1956.032116][ T922] loop0: unable to read partition table [ 1956.032240][ T922] loop0: partition table beyond EOD, [ 1956.033401][ T923] truncated [ 1956.034491][ T922] truncated [ 1956.048392][ T923] EXT2-fs (loop4): error: fragsize 1048576 != blocksize 2048(not supported yet) [ 1956.051005][ T922] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x11e, {0x4}}, 0x14}}, 0x0) 00:32:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000b000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000068004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1956.883376][ T931] loop0: detected capacity change from 0 to 8 [ 1956.883970][ T932] loop4: detected capacity change from 0 to 15 [ 1956.885423][ T931] Dev loop0: unable to read RDB block 8 [ 1956.890028][ T932] Dev loop4: unable to read RDB block 15 [ 1956.901394][ T932] loop4: unable to read partition table [ 1956.902299][ T931] loop0: unable to read partition table [ 1956.905238][ T932] loop4: partition table beyond EOD, truncated [ 1956.910659][ T931] loop0: partition table beyond EOD, truncated [ 1956.911512][ T932] EXT2-fs (loop4): error: fragsize 2097152 != blocksize 2048(not supported yet) [ 1956.920288][ T931] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000f000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100006c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1956.981819][ T936] loop4: detected capacity change from 0 to 15 [ 1956.984120][ T936] Dev loop4: unable to read RDB block 15 [ 1956.992349][ T936] loop4: unable to read partition table [ 1957.011630][ T938] loop0: detected capacity change from 0 to 8 [ 1957.013799][ T938] Dev loop0: unable to read RDB block 8 [ 1957.020993][ T938] loop0: unable to read partition table [ 1957.025875][ T936] loop4: partition table beyond EOD, truncated [ 1957.030152][ T938] loop0: partition table beyond EOD, truncated [ 1957.036045][ T936] EXT2-fs (loop4): error: fragsize 33554432 != blocksize 2048(not supported yet) [ 1957.042363][ T938] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000010000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1957.115266][ T940] loop4: detected capacity change from 0 to 15 [ 1957.120266][ T940] Dev loop4: unable to read RDB block 15 [ 1957.122784][ T940] loop4: unable to read partition table [ 1957.127727][ T940] loop4: partition table beyond EOD, truncated 00:32:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000074004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1957.139081][ T940] EXT2-fs (loop4): error: fragsize 67108864 != blocksize 2048(not supported yet) [ 1957.157111][ T942] loop0: detected capacity change from 0 to 8 [ 1957.161983][ T942] Dev loop0: unable to read RDB block 8 [ 1957.165538][ T942] loop0: unable to read partition table [ 1957.168509][ T942] loop0: partition table beyond EOD, truncated [ 1957.174493][ T942] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x8f02, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000012000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100007a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9901, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1d000000}, 0x0) [ 1959.165931][ T945] loop4: detected capacity change from 0 to 15 [ 1959.170386][ T949] loop0: detected capacity change from 0 to 8 [ 1959.173078][ T949] Dev loop0: unable to read RDB block 8 [ 1959.174355][ T949] loop0: unable to read partition table [ 1959.175640][ T949] loop0: partition table beyond EOD, truncated [ 1959.187512][ T945] Dev loop4: unable to read RDB block 15 [ 1959.188853][ T945] loop4: unable to read partition table [ 1959.190255][ T945] loop4: partition table beyond EOD, truncated [ 1959.192036][ T949] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1959.194339][ T945] EXT2-fs (loop4): error: fragsize 268435456 != blocksize 2048(not supported yet) 00:32:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000090004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000015000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x120, {0x4}}, 0x14}}, 0x0) [ 1959.958613][ T955] loop4: detected capacity change from 0 to 15 [ 1959.959081][ T956] loop0: detected capacity change from 0 to 8 [ 1959.972683][ T955] Dev loop4: unable to read RDB block 15 [ 1959.978465][ T955] loop4: unable to read partition table [ 1959.980652][ T956] Dev loop0: unable to read RDB block 8 [ 1959.982262][ T955] loop4: partition table beyond EOD, truncated [ 1959.984331][ T956] loop0: unable to read partition table [ 1959.988057][ T956] loop0: partition table beyond EOD, truncated [ 1959.992397][ T956] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1959.992940][ T955] EXT2-fs (loop4): error: fragsize 18446744071562067968 != blocksize 2048(not supported yet) 00:32:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004cbf004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000001e000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1960.074903][ T962] loop4: detected capacity change from 0 to 15 [ 1960.079297][ T963] loop0: detected capacity change from 0 to 8 [ 1960.081461][ T963] Dev loop0: unable to read RDB block 8 [ 1960.083878][ T962] Dev loop4: unable to read RDB block 15 [ 1960.085236][ T962] loop4: unable to read partition table [ 1960.089030][ T962] loop4: partition table beyond EOD, truncated [ 1960.090752][ T963] loop0: unable to read partition table [ 1960.092150][ T963] loop0: partition table beyond EOD, truncated [ 1960.097308][ T962] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1960.107706][ T963] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000025000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004cc4004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1960.179390][ T968] loop0: detected capacity change from 0 to 8 [ 1960.180698][ T969] loop4: detected capacity change from 0 to 15 [ 1960.187999][ T968] Dev loop0: unable to read RDB block 8 [ 1960.189205][ T968] loop0: unable to read partition table [ 1960.190529][ T968] loop0: partition table beyond EOD, truncated [ 1960.192343][ T968] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1960.194239][ T969] Dev loop4: unable to read RDB block 15 [ 1960.195497][ T969] loop4: unable to read partition table [ 1960.197807][ T969] loop4: partition table beyond EOD, truncated [ 1960.211905][ T969] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9000, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004cc5004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000041000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9902, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1e000000}, 0x0) [ 1962.341842][ T979] loop4: detected capacity change from 0 to 15 [ 1962.344213][ T973] loop0: detected capacity change from 0 to 8 [ 1962.355264][ T979] Dev loop4: unable to read RDB block 15 [ 1962.355322][ T973] Dev loop0: unable to read RDB block 8 [ 1962.356655][ T979] loop4: unable to read partition table [ 1962.356774][ T979] loop4: partition table beyond EOD, truncated [ 1962.361167][ T973] loop0: unable to read partition table [ 1962.362513][ T979] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1962.362649][ T973] loop0: partition table beyond EOD, truncated [ 1962.391794][ T973] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000064000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1962.428479][ T986] loop4: detected capacity change from 0 to 15 [ 1962.434804][ T986] Dev loop4: unable to read RDB block 15 [ 1962.436335][ T986] loop4: unable to read partition table [ 1962.438140][ T986] loop4: partition table beyond EOD, truncated [ 1962.440592][ T986] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000cc004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x123, {0x4}}, 0x14}}, 0x0) 00:32:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000fe000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1963.134826][ T990] loop0: detected capacity change from 0 to 8 [ 1963.135192][ T991] loop4: detected capacity change from 0 to 15 [ 1963.148354][ T990] Dev loop0: unable to read RDB block 8 [ 1963.152669][ T991] Dev loop4: unable to read RDB block 15 [ 1963.155279][ T990] loop0: unable to read partition table [ 1963.159941][ T991] loop4: unable to read partition table [ 1963.161400][ T990] loop0: partition table beyond EOD, truncated [ 1963.164220][ T991] loop4: partition table beyond EOD, truncated [ 1963.168449][ T990] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1963.169463][ T991] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000fa0f0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000cd004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1963.249691][ T994] loop4: detected capacity change from 0 to 15 [ 1963.251889][ T996] loop0: detected capacity change from 0 to 8 [ 1963.265927][ T996] Dev loop0: unable to read RDB block 8 [ 1963.267415][ T996] loop0: unable to read partition table [ 1963.268842][ T996] loop0: partition table beyond EOD, truncated [ 1963.271690][ T994] Dev loop4: unable to read RDB block 15 [ 1963.273039][ T994] loop4: unable to read partition table [ 1963.274434][ T994] loop4: partition table beyond EOD, truncated [ 1963.288038][ T994] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1963.290421][ T996] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100fffe004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1963.359801][ T1000] loop0: detected capacity change from 0 to 8 [ 1963.369051][ T1000] Dev loop0: unable to read RDB block 8 [ 1963.370309][ T1000] loop0: unable to read partition table [ 1963.371630][ T1000] loop0: partition table beyond EOD, truncated [ 1963.378446][ T1000] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9001, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000feff0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000fff004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9a00, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x20000000}, 0x0) [ 1965.433552][ T1009] loop0: detected capacity change from 0 to 8 [ 1965.435914][ T1004] loop4: detected capacity change from 0 to 15 [ 1965.439071][ T1009] Dev loop0: unable to read RDB block 8 [ 1965.440291][ T1009] loop0: unable to read partition table [ 1965.441572][ T1009] loop0: partition table beyond EOD, truncated [ 1965.447408][ T1004] Dev loop4: unable to read RDB block 15 [ 1965.448665][ T1004] loop4: unable to read partition table [ 1965.449973][ T1004] loop4: partition table beyond EOD, truncated [ 1965.452042][ T1009] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1965.456586][ T1004] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000f2ffff7f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100feff004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1965.542809][ T1013] loop4: detected capacity change from 0 to 15 [ 1965.543920][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1965.550694][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1965.550997][ T1015] loop0: detected capacity change from 0 to 8 [ 1965.554585][ T1015] Dev loop0: unable to read RDB block 8 [ 1965.555928][ T1015] loop0: unable to read partition table [ 1965.562027][ T2553] Dev loop4: unable to read RDB block 15 [ 1965.562168][ T1015] loop0: partition table beyond EOD, truncated [ 1965.563567][ T2553] loop4: unable to read partition table [ 1965.567135][ T2553] loop4: partition table beyond EOD, truncated [ 1965.568332][ T1015] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1965.571056][ T1013] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000f8ffff7f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000005e00000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x124, {0x4}}, 0x14}}, 0x0) [ 1966.239299][ T1018] loop4: detected capacity change from 0 to 15 [ 1966.240922][ T1019] loop0: detected capacity change from 0 to 8 [ 1966.241654][ T1018] Dev loop4: unable to read RDB block 15 [ 1966.244811][ T1019] Dev loop0: unable to read RDB block 8 [ 1966.245951][ T1018] loop4: unable to read partition table [ 1966.246619][ T1019] loop0: unable to read partition table [ 1966.251221][ T1019] loop0: partition table beyond EOD, truncated [ 1966.256336][ T1018] loop4: partition table beyond EOD, truncated [ 1966.260580][ T1019] EXT2-fs (loop0): error: #blocks per group too big: 24064 [ 1966.265121][ T1018] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007fffffff00000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000f9ffff7f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1966.339304][ T1025] loop4: detected capacity change from 0 to 15 [ 1966.344305][ T1025] Dev loop4: unable to read RDB block 15 [ 1966.344369][ T1026] loop0: detected capacity change from 0 to 8 [ 1966.352915][ T1026] Dev loop0: unable to read RDB block 8 [ 1966.353966][ T1025] loop4: unable to read partition table [ 1966.356422][ T1026] loop0: unable to read partition table [ 1966.357912][ T1025] loop4: partition table beyond EOD, truncated [ 1966.360303][ T1026] loop0: partition table beyond EOD, truncated [ 1966.363352][ T1025] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1966.367912][ T1026] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9002, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000002004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000feffffff004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9a02, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x25000000}, 0x0) [ 1968.513126][ T1030] loop4: detected capacity change from 0 to 15 [ 1968.523633][ T1034] loop0: detected capacity change from 0 to 8 [ 1968.531049][ T1034] Dev loop0: unable to read RDB block 8 [ 1968.532447][ T1030] Dev loop4: unable to read RDB block 15 [ 1968.533722][ T1030] loop4: unable to read partition table [ 1968.535175][ T1030] loop4: partition table beyond EOD, truncated [ 1968.544520][ T1034] loop0: unable to read partition table [ 1968.548350][ T1034] loop0: partition table beyond EOD, truncated [ 1968.550096][ T1030] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1968.556968][ T1034] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001020000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1968.590596][ T1038] loop4: detected capacity change from 0 to 15 [ 1968.598339][ T1038] Dev loop4: unable to read RDB block 15 [ 1968.599736][ T1038] loop4: unable to read partition table 00:32:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000003004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1968.602997][ T1038] loop4: partition table beyond EOD, truncated [ 1968.612475][ T1038] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1968.624547][ T1040] loop0: detected capacity change from 0 to 8 [ 1968.629450][ T1040] Dev loop0: unable to read RDB block 8 [ 1968.633188][ T1040] loop0: unable to read partition table [ 1968.638065][ T1040] loop0: partition table beyond EOD, truncated [ 1968.643391][ T1040] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001030000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1968.685195][ T1042] loop4: detected capacity change from 0 to 15 [ 1968.690252][ T1042] Dev loop4: unable to read RDB block 15 00:32:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1968.696744][ T1042] loop4: unable to read partition table [ 1968.698181][ T1042] loop4: partition table beyond EOD, truncated [ 1968.700077][ T1042] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1968.711795][ T1044] loop0: detected capacity change from 0 to 8 [ 1968.714525][ T1044] Dev loop0: unable to read RDB block 8 [ 1968.720312][ T1044] loop0: unable to read partition table [ 1968.726463][ T1044] loop0: partition table beyond EOD, truncated [ 1968.734486][ T1044] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1969.156417][ T1371] ieee802154 phy0 wpan0: encryption failed: -22 [ 1969.157811][ T1371] ieee802154 phy1 wpan1: encryption failed: -22 00:32:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001040000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x126, {0x4}}, 0x14}}, 0x0) 00:32:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000005004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1969.404732][ T1047] loop0: detected capacity change from 0 to 8 [ 1969.404780][ T1048] loop4: detected capacity change from 0 to 15 [ 1969.408548][ T1048] Dev loop4: unable to read RDB block 15 [ 1969.411212][ T1048] loop4: unable to read partition table [ 1969.413879][ T1048] loop4: partition table beyond EOD, truncated [ 1969.415589][ T1047] Dev loop0: unable to read RDB block 8 [ 1969.418557][ T1047] loop0: unable to read partition table [ 1969.420900][ T1048] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1969.421114][ T1047] loop0: partition table beyond EOD, truncated [ 1969.433996][ T1047] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000006004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001050000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x28000000}, 0x0) 00:32:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9b00, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9100, 0x0, {0x4}}, 0x14}}, 0x0) [ 1971.570100][ T1053] loop0: detected capacity change from 0 to 8 [ 1971.572559][ T1058] loop4: detected capacity change from 0 to 15 [ 1971.576560][ T1058] Dev loop4: unable to read RDB block 15 [ 1971.577888][ T1058] loop4: unable to read partition table [ 1971.579195][ T1058] loop4: partition table beyond EOD, truncated [ 1971.583122][ T1053] Dev loop0: unable to read RDB block 8 [ 1971.584553][ T1053] loop0: unable to read partition table [ 1971.586431][ T1053] loop0: partition table beyond EOD, truncated [ 1971.587764][ T1058] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1971.590680][ T1053] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001060000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000007004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1971.649911][ T1063] loop4: detected capacity change from 0 to 15 [ 1971.654465][ T1064] loop0: detected capacity change from 0 to 8 [ 1971.654848][ T1063] Dev loop4: unable to read RDB block 15 [ 1971.660585][ T1064] Dev loop0: unable to read RDB block 8 [ 1971.661598][ T1063] loop4: unable to read partition table [ 1971.663279][ T1063] loop4: partition table beyond EOD, truncated [ 1971.664357][ T1064] loop0: unable to read partition table [ 1971.670265][ T1063] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1971.671025][ T1064] loop0: partition table beyond EOD, truncated [ 1971.674561][ T1064] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000008004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001070000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1971.749370][ T1066] loop4: detected capacity change from 0 to 15 [ 1971.759423][ T1068] loop0: detected capacity change from 0 to 8 [ 1971.761542][ T1068] Dev loop0: unable to read RDB block 8 [ 1971.763091][ T1068] loop0: unable to read partition table [ 1971.764419][ T1066] Dev loop4: unable to read RDB block 15 [ 1971.765840][ T1068] loop0: partition table beyond EOD, truncated [ 1971.767708][ T1066] loop4: unable to read partition table [ 1971.769547][ T1068] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1971.771617][ T1066] loop4: partition table beyond EOD, truncated [ 1971.773611][ T1066] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001080000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1971.854465][ T1070] loop4: detected capacity change from 0 to 15 [ 1971.862167][ T2553] Dev loop4: unable to read RDB block 15 [ 1971.863484][ T2553] loop4: unable to read partition table [ 1971.864840][ T2553] loop4: partition table beyond EOD, truncated [ 1971.869049][ T1070] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000009004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001090000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:32:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x127, {0x4}}, 0x14}}, 0x0) [ 1972.402135][ T1074] loop0: detected capacity change from 0 to 8 [ 1972.404749][ T1073] loop4: detected capacity change from 0 to 15 [ 1972.408147][ T1074] Dev loop0: unable to read RDB block 8 [ 1972.409437][ T1074] loop0: unable to read partition table [ 1972.413032][ T1073] Dev loop4: unable to read RDB block 15 [ 1972.414265][ T1073] loop4: unable to read partition table [ 1972.415700][ T1073] loop4: partition table beyond EOD, truncated [ 1972.417584][ T1074] loop0: partition table beyond EOD, truncated [ 1972.424150][ T1074] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1972.426812][ T1073] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010a0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1972.502914][ T1078] loop4: detected capacity change from 0 to 15 [ 1972.515773][ T1078] Dev loop4: unable to read RDB block 15 [ 1972.518604][ T1078] loop4: unable to read partition table [ 1972.520000][ T1078] loop4: partition table beyond EOD, truncated [ 1972.532036][ T1078] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x2d0a0000}, 0x0) 00:32:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9b01, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9102, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010b0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1975.069666][ T1087] loop0: detected capacity change from 0 to 8 [ 1975.071860][ T1087] Dev loop0: unable to read RDB block 8 [ 1975.073656][ T1088] loop4: detected capacity change from 0 to 15 [ 1975.080921][ T1088] Dev loop4: unable to read RDB block 15 [ 1975.082344][ T1087] loop0: unable to read partition table [ 1975.088114][ T1087] loop0: partition table beyond EOD, truncated [ 1975.089834][ T1088] loop4: unable to read partition table [ 1975.095975][ T1087] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1975.103891][ T1088] loop4: partition table beyond EOD, truncated [ 1975.111057][ T1088] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000b004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010c0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1975.194526][ T1092] loop0: detected capacity change from 0 to 8 [ 1975.198391][ T1092] Dev loop0: unable to read RDB block 8 [ 1975.203012][ T1092] loop0: unable to read partition table [ 1975.208874][ T1092] loop0: partition table beyond EOD, truncated [ 1975.214758][ T1092] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1975.229641][ T1094] loop4: detected capacity change from 0 to 15 [ 1975.233424][ T1094] Dev loop4: unable to read RDB block 15 [ 1975.240248][ T1094] loop4: unable to read partition table [ 1975.248259][ T1094] loop4: partition table beyond EOD, truncated [ 1975.259704][ T1094] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1975.294746][ T1096] loop0: detected capacity change from 0 to 8 [ 1975.300884][ T1096] Dev loop0: unable to read RDB block 8 [ 1975.304425][ T1096] loop0: unable to read partition table [ 1975.313065][ T1096] loop0: partition table beyond EOD, truncated [ 1975.333175][ T1096] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010d0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1975.353115][ T1098] loop4: detected capacity change from 0 to 15 [ 1975.356445][ T1098] Dev loop4: unable to read RDB block 15 [ 1975.360028][ T1098] loop4: unable to read partition table [ 1975.363606][ T1098] loop4: partition table beyond EOD, truncated [ 1975.371012][ T1098] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000d004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1975.393822][ T1100] loop0: detected capacity change from 0 to 8 [ 1975.395932][ T1100] Dev loop0: unable to read RDB block 8 [ 1975.413174][ T1100] loop0: unable to read partition table [ 1975.420726][ T1100] loop0: partition table beyond EOD, truncated [ 1975.424205][ T1100] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x128, {0x4}}, 0x14}}, 0x0) 00:32:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010e0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1975.959010][ T1102] loop4: detected capacity change from 0 to 15 [ 1975.961216][ T1102] Dev loop4: unable to read RDB block 15 [ 1975.972650][ T1102] loop4: unable to read partition table [ 1975.978872][ T1102] loop4: partition table beyond EOD, truncated [ 1975.985432][ T1102] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x2f000000}, 0x0) 00:32:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9b02, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9200, 0x0, {0x4}}, 0x14}}, 0x0) 00:32:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000e004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010f0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1978.031379][ T1111] loop4: detected capacity change from 0 to 15 [ 1978.033255][ T1112] loop0: detected capacity change from 0 to 8 [ 1978.037163][ T1112] Dev loop0: unable to read RDB block 8 [ 1978.039854][ T1112] loop0: unable to read partition table [ 1978.041362][ T1111] Dev loop4: unable to read RDB block 15 [ 1978.045270][ T1112] loop0: partition table beyond EOD, truncated [ 1978.049512][ T1111] loop4: unable to read partition table [ 1978.053056][ T1112] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1978.055172][ T1111] loop4: partition table beyond EOD, truncated [ 1978.060306][ T1111] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001100000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1978.134430][ T1117] loop4: detected capacity change from 0 to 15 [ 1978.134840][ T1118] loop0: detected capacity change from 0 to 8 [ 1978.142224][ T1118] Dev loop0: unable to read RDB block 8 [ 1978.143822][ T1117] Dev loop4: unable to read RDB block 15 [ 1978.144827][ T1118] loop0: unable to read partition table [ 1978.148425][ T1118] loop0: partition table beyond EOD, truncated [ 1978.149530][ T1117] loop4: unable to read partition table [ 1978.153389][ T1118] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1978.161043][ T1117] loop4: partition table beyond EOD, truncated [ 1978.169274][ T1117] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000010004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:32:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001110000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1978.224991][ T1121] loop0: detected capacity change from 0 to 8 [ 1978.227430][ T1122] loop4: detected capacity change from 0 to 15 [ 1978.231910][ T1121] Dev loop0: unable to read RDB block 8 [ 1978.234611][ T1121] loop0: unable to read partition table [ 1978.236458][ T1122] Dev loop4: unable to read RDB block 15 [ 1978.240349][ T1121] loop0: partition table beyond EOD, truncated [ 1978.241928][ T1122] loop4: unable to read partition table [ 1978.246020][ T1122] loop4: partition table beyond EOD, truncated [ 1978.248769][ T1121] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1978.256416][ T1122] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000011004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1978.318347][ T1124] loop0: detected capacity change from 0 to 8 [ 1978.322194][ T1124] Dev loop0: unable to read RDB block 8 [ 1978.325796][ T1124] loop0: unable to read partition table [ 1978.329697][ T1124] loop0: partition table beyond EOD, truncated [ 1978.335667][ T1124] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:32:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x12b, {0x4}}, 0x14}}, 0x0) 00:32:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001120000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1978.871375][ T1127] loop4: detected capacity change from 0 to 15 [ 1978.873845][ T1127] Dev loop4: unable to read RDB block 15 [ 1978.875261][ T1127] loop4: unable to read partition table [ 1978.877049][ T1127] loop4: partition table beyond EOD, truncated [ 1978.881887][ T1127] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:32:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000012004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1979.692763][ T1130] loop0: detected capacity change from 0 to 8 [ 1979.694942][ T1130] Dev loop0: unable to read RDB block 8 [ 1979.703960][ T1130] loop0: unable to read partition table [ 1979.715975][ T1130] loop0: partition table beyond EOD, truncated [ 1979.733808][ T1130] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9c00, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x30000000}, 0x0) 00:33:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9201, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001220000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000022004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1981.043793][ T1137] loop0: detected capacity change from 0 to 8 [ 1981.044387][ T1138] loop4: detected capacity change from 0 to 15 [ 1981.049668][ T1138] Dev loop4: unable to read RDB block 15 [ 1981.052170][ T1138] loop4: unable to read partition table [ 1981.054248][ T1137] Dev loop0: unable to read RDB block 8 [ 1981.055933][ T1138] loop4: partition table beyond EOD, truncated [ 1981.064845][ T1137] loop0: unable to read partition table [ 1981.071364][ T1137] loop0: partition table beyond EOD, truncated [ 1981.077419][ T1137] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1981.081948][ T1138] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001250000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000025004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1981.173105][ T1143] loop0: detected capacity change from 0 to 8 [ 1981.175024][ T1144] loop4: detected capacity change from 0 to 15 [ 1981.175675][ T1143] Dev loop0: unable to read RDB block 8 [ 1981.181182][ T1143] loop0: unable to read partition table [ 1981.181389][ T1144] Dev loop4: unable to read RDB block 15 [ 1981.183707][ T1143] loop0: partition table beyond EOD, truncated [ 1981.185703][ T1144] loop4: unable to read partition table [ 1981.188616][ T1144] loop4: partition table beyond EOD, truncated [ 1981.192267][ T1143] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1981.196147][ T1144] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100002a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000012a0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1981.278555][ T1146] loop0: detected capacity change from 0 to 8 [ 1981.283334][ T1146] Dev loop0: unable to read RDB block 8 [ 1981.286500][ T1148] loop4: detected capacity change from 0 to 15 [ 1981.286689][ T1146] loop0: unable to read partition table [ 1981.289616][ T1146] loop0: partition table beyond EOD, truncated [ 1981.293065][ T1148] Dev loop4: unable to read RDB block 15 [ 1981.298386][ T1148] loop4: unable to read partition table [ 1981.300026][ T1148] loop4: partition table beyond EOD, truncated [ 1981.303887][ T1148] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1981.310487][ T1146] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x12c, {0x4}}, 0x14}}, 0x0) 00:33:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001480000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000048004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1981.932893][ T1151] loop0: detected capacity change from 0 to 8 [ 1981.933296][ T1152] loop4: detected capacity change from 0 to 15 [ 1981.935071][ T1151] Dev loop0: unable to read RDB block 8 [ 1981.938159][ T1152] Dev loop4: unable to read RDB block 15 [ 1981.941850][ T1152] loop4: unable to read partition table [ 1981.943604][ T1151] loop0: unable to read partition table [ 1981.944662][ T1152] loop4: partition table beyond EOD, truncated [ 1981.951325][ T1151] loop0: partition table beyond EOD, truncated [ 1981.954134][ T1152] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1981.958133][ T1151] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9c01, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x31000000}, 0x0) 00:33:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9202, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000014c0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1983.986399][ T1161] loop4: detected capacity change from 0 to 15 [ 1983.986978][ T1162] loop0: detected capacity change from 0 to 8 [ 1983.989701][ T1161] Dev loop4: unable to read RDB block 15 [ 1983.990966][ T1161] loop4: unable to read partition table [ 1983.992269][ T1161] loop4: partition table beyond EOD, truncated [ 1983.994024][ T1162] Dev loop0: unable to read RDB block 8 [ 1983.995530][ T1162] loop0: unable to read partition table [ 1983.998396][ T1162] loop0: partition table beyond EOD, truncated [ 1984.008672][ T1162] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1984.012078][ T1161] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001550000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000055004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1984.104496][ T1167] loop4: detected capacity change from 0 to 15 [ 1984.106816][ T1168] loop0: detected capacity change from 0 to 8 [ 1984.109896][ T1168] Dev loop0: unable to read RDB block 8 [ 1984.110492][ T1167] Dev loop4: unable to read RDB block 15 [ 1984.112322][ T1168] loop0: unable to read partition table [ 1984.112724][ T1167] loop4: unable to read partition table [ 1984.115235][ T1168] loop0: partition table beyond EOD, truncated [ 1984.115671][ T1167] loop4: partition table beyond EOD, truncated [ 1984.123086][ T1168] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1984.125363][ T1167] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015c0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1984.200709][ T1171] loop4: detected capacity change from 0 to 15 [ 1984.208913][ T1172] loop0: detected capacity change from 0 to 8 [ 1984.211277][ T1171] Dev loop4: unable to read RDB block 15 [ 1984.212775][ T1171] loop4: unable to read partition table [ 1984.214320][ T1171] loop4: partition table beyond EOD, truncated [ 1984.215944][ T1172] Dev loop0: unable to read RDB block 8 [ 1984.219327][ T1172] loop0: unable to read partition table [ 1984.220931][ T1172] loop0: partition table beyond EOD, truncated [ 1984.223205][ T1171] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1984.225561][ T1172] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x12e, {0x4}}, 0x14}}, 0x0) 00:33:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001680000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000067004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1984.791021][ T1176] loop0: detected capacity change from 0 to 8 [ 1984.791490][ T1177] loop4: detected capacity change from 0 to 15 [ 1984.794543][ T1176] Dev loop0: unable to read RDB block 8 [ 1984.796541][ T1177] Dev loop4: unable to read RDB block 15 [ 1984.799061][ T1177] loop4: unable to read partition table [ 1984.800455][ T1176] loop0: unable to read partition table [ 1984.801791][ T1177] loop4: partition table beyond EOD, truncated [ 1984.804197][ T1176] loop0: partition table beyond EOD, truncated [ 1984.811284][ T1176] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1984.812843][ T1177] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9c02, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000016c0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1986.315071][ T1182] loop4: detected capacity change from 0 to 15 [ 1986.319620][ T1182] Dev loop4: unable to read RDB block 15 [ 1986.323240][ T1182] loop4: unable to read partition table [ 1986.334035][ T1182] loop4: partition table beyond EOD, truncated [ 1986.340647][ T1182] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9300, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000068004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x32000000}, 0x0) 00:33:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001740000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1986.963415][ T1187] loop4: detected capacity change from 0 to 15 [ 1986.965425][ T1188] loop0: detected capacity change from 0 to 8 [ 1986.971069][ T1187] Dev loop4: unable to read RDB block 15 [ 1986.972671][ T1187] loop4: unable to read partition table [ 1986.974160][ T1188] Dev loop0: unable to read RDB block 8 [ 1986.977704][ T1188] loop0: unable to read partition table [ 1986.979148][ T1187] loop4: partition table beyond EOD, truncated [ 1986.981819][ T1188] loop0: partition table beyond EOD, truncated [ 1986.985479][ T1187] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1986.989956][ T1188] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100006c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000017a0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1987.049667][ T1194] loop4: detected capacity change from 0 to 15 [ 1987.054501][ T1194] Dev loop4: unable to read RDB block 15 [ 1987.056517][ T1195] loop0: detected capacity change from 0 to 8 [ 1987.056983][ T1194] loop4: unable to read partition table [ 1987.061465][ T1194] loop4: partition table beyond EOD, truncated [ 1987.065829][ T1195] Dev loop0: unable to read RDB block 8 [ 1987.068225][ T1194] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1987.072093][ T1195] loop0: unable to read partition table [ 1987.073584][ T1195] loop0: partition table beyond EOD, truncated [ 1987.075539][ T1195] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001900000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1987.131798][ T1197] loop4: detected capacity change from 0 to 15 [ 1987.141653][ T1197] Dev loop4: unable to read RDB block 15 [ 1987.145238][ T1197] loop4: unable to read partition table [ 1987.150135][ T1197] loop4: partition table beyond EOD, truncated [ 1987.155605][ T1197] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000074004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fe0000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x12f, {0x4}}, 0x14}}, 0x0) [ 1987.798635][ T1201] loop4: detected capacity change from 0 to 15 [ 1987.802572][ T1201] Dev loop4: unable to read RDB block 15 [ 1987.805132][ T1201] loop4: unable to read partition table [ 1987.812328][ T1202] loop0: detected capacity change from 0 to 8 [ 1987.814674][ T1201] loop4: partition table beyond EOD, truncated [ 1987.824264][ T1202] Dev loop0: unable to read RDB block 8 [ 1987.825705][ T1202] loop0: unable to read partition table [ 1987.829852][ T1201] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1987.830703][ T1202] loop0: partition table beyond EOD, truncated [ 1987.841622][ T1202] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1988.531041][ T1207] loop0: detected capacity change from 0 to 8 00:33:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001040200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100007a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1988.542804][ T1209] loop4: detected capacity change from 0 to 15 [ 1988.545104][ T1209] Dev loop4: unable to read RDB block 15 [ 1988.552794][ T1209] loop4: unable to read partition table [ 1988.555414][ T1207] Dev loop0: unable to read RDB block 8 [ 1988.559474][ T1209] loop4: partition table beyond EOD, truncated [ 1988.562091][ T1207] loop0: unable to read partition table [ 1988.565910][ T1209] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1988.573596][ T1207] loop0: partition table beyond EOD, truncated [ 1988.577730][ T1207] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000013c0200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9302, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x36000000}, 0x0) 00:33:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000090004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1990.005866][ T1213] loop4: detected capacity change from 0 to 15 00:33:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9d00, 0x0, {0x4}}, 0x14}}, 0x0) [ 1990.013128][ T1217] loop0: detected capacity change from 0 to 8 [ 1990.015174][ T1213] Dev loop4: unable to read RDB block 15 [ 1990.019600][ T1217] Dev loop0: unable to read RDB block 8 [ 1990.021569][ T1213] loop4: unable to read partition table [ 1990.023182][ T1217] loop0: unable to read partition table [ 1990.025816][ T1217] loop0: partition table beyond EOD, truncated [ 1990.026998][ T1213] loop4: partition table beyond EOD, truncated [ 1990.031356][ T1217] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1990.033707][ T1213] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000cc004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000013d0200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1990.099211][ T1221] loop0: detected capacity change from 0 to 8 [ 1990.104425][ T1221] Dev loop0: unable to read RDB block 8 [ 1990.106520][ T1221] loop0: unable to read partition table [ 1990.109212][ T1221] loop0: partition table beyond EOD, truncated [ 1990.113154][ T1221] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1990.120707][ T1223] loop4: detected capacity change from 0 to 15 [ 1990.124561][ T1223] Dev loop4: unable to read RDB block 15 [ 1990.129687][ T1223] loop4: unable to read partition table [ 1990.133448][ T1223] loop4: partition table beyond EOD, truncated [ 1990.140684][ T1223] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000cd004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1990.191600][ T1225] loop0: detected capacity change from 0 to 8 [ 1990.194451][ T1225] Dev loop0: unable to read RDB block 8 [ 1990.195896][ T1225] loop0: unable to read partition table [ 1990.202369][ T1225] loop0: partition table beyond EOD, truncated 00:33:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000013e0200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1990.207502][ T1225] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1990.225972][ T1227] loop4: detected capacity change from 0 to 15 [ 1990.236351][ T1227] Dev loop4: unable to read RDB block 15 [ 1990.241148][ T1227] loop4: unable to read partition table [ 1990.244855][ T1227] loop4: partition table beyond EOD, truncated [ 1990.256341][ T1227] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x131, {0x4}}, 0x14}}, 0x0) 00:33:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000fe004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000300004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1990.880990][ T1231] loop0: detected capacity change from 0 to 8 [ 1990.880992][ T1230] loop4: detected capacity change from 0 to 15 [ 1990.882052][ T1230] Dev loop4: unable to read RDB block 15 [ 1990.885666][ T1230] loop4: unable to read partition table [ 1990.895870][ T1231] Dev loop0: unable to read RDB block 8 [ 1990.905724][ T1231] loop0: unable to read partition table [ 1990.916865][ T1230] loop4: partition table beyond EOD, truncated [ 1990.919464][ T1231] loop0: partition table beyond EOD, truncated [ 1990.921231][ T1231] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1990.926869][ T1230] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9400, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001020400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9d01, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x37000000}, 0x0) [ 1992.899870][ T1236] loop0: detected capacity change from 0 to 8 [ 1992.908206][ T1242] loop4: detected capacity change from 0 to 15 [ 1992.912195][ T1236] Dev loop0: unable to read RDB block 8 [ 1992.914679][ T1236] loop0: unable to read partition table [ 1992.917410][ T1242] Dev loop4: unable to read RDB block 15 [ 1992.918849][ T1242] loop4: unable to read partition table [ 1992.920737][ T1242] loop4: partition table beyond EOD, truncated [ 1992.925197][ T1236] loop0: partition table beyond EOD, truncated [ 1992.929124][ T1242] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1992.931994][ T1236] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001060400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000034000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1993.012899][ T1246] loop4: detected capacity change from 0 to 15 [ 1993.018141][ T1246] Dev loop4: unable to read RDB block 15 [ 1993.019553][ T1246] loop4: unable to read partition table [ 1993.020934][ T1246] loop4: partition table beyond EOD, truncated [ 1993.029686][ T1246] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1993.032015][ T1248] loop0: detected capacity change from 0 to 8 [ 1993.034218][ T1248] Dev loop0: unable to read RDB block 8 [ 1993.045966][ T1248] loop0: unable to read partition table [ 1993.052007][ T1248] loop0: partition table beyond EOD, truncated [ 1993.058328][ T1248] EXT2-fs (loop0): error: #blocks per group too big: 16387 00:33:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000002044000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1993.110432][ T1250] loop4: detected capacity change from 0 to 15 [ 1993.118433][ T1252] loop0: detected capacity change from 0 to 8 [ 1993.121993][ T1250] Dev loop4: unable to read RDB block 15 [ 1993.123474][ T1250] loop4: unable to read partition table [ 1993.123485][ T1252] Dev loop0: unable to read RDB block 8 [ 1993.124934][ T1250] loop4: partition table beyond EOD, truncated [ 1993.127184][ T1252] loop0: unable to read partition table [ 1993.131427][ T1252] loop0: partition table beyond EOD, truncated [ 1993.133612][ T1250] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1993.152950][ T1252] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000006044000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x133, {0x4}}, 0x14}}, 0x0) 00:33:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000600004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1993.789259][ T1258] loop0: detected capacity change from 0 to 8 [ 1993.790496][ T1259] loop4: detected capacity change from 0 to 15 [ 1993.794253][ T1258] Dev loop0: unable to read RDB block 8 [ 1993.795609][ T1258] loop0: unable to read partition table [ 1993.801244][ T1258] loop0: partition table beyond EOD, truncated [ 1993.802456][ T1259] Dev loop4: unable to read RDB block 15 [ 1993.804107][ T1259] loop4: unable to read partition table [ 1993.806903][ T1258] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 1993.811133][ T1259] loop4: partition table beyond EOD, truncated [ 1993.817566][ T1259] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001040600004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9401, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9d02, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000054000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x38000000}, 0x0) [ 1996.040102][ T1268] loop4: detected capacity change from 0 to 15 [ 1996.042981][ T1269] loop0: detected capacity change from 0 to 8 [ 1996.046200][ T1268] Dev loop4: unable to read RDB block 15 [ 1996.047497][ T1268] loop4: unable to read partition table [ 1996.048771][ T1268] loop4: partition table beyond EOD, truncated [ 1996.052839][ T1269] Dev loop0: unable to read RDB block 8 [ 1996.055377][ T1269] loop0: unable to read partition table [ 1996.058070][ T1269] loop0: partition table beyond EOD, truncated [ 1996.061871][ T1269] EXT2-fs (loop0): error: #blocks per group too big: 16389 [ 1996.068170][ T1268] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000700004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1996.143826][ T1273] loop0: detected capacity change from 0 to 8 [ 1996.148245][ T1273] Dev loop0: unable to read RDB block 8 [ 1996.150868][ T1273] loop0: unable to read partition table [ 1996.153471][ T1273] loop0: partition table beyond EOD, truncated [ 1996.153651][ T1275] loop4: detected capacity change from 0 to 15 [ 1996.157559][ T1273] EXT2-fs (loop0): error: #blocks per group too big: 16390 [ 1996.163607][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1996.165636][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 1996.171642][ T2553] Dev loop4: unable to read RDB block 15 [ 1996.173158][ T2553] loop4: unable to read partition table [ 1996.174710][ T2553] loop4: partition table beyond EOD, truncated [ 1996.179415][ T1275] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000900004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1996.204679][ T1277] loop4: detected capacity change from 0 to 15 [ 1996.211663][ T1277] Dev loop4: unable to read RDB block 15 00:33:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1996.231721][ T1277] loop4: unable to read partition table [ 1996.234654][ T1279] loop0: detected capacity change from 0 to 8 [ 1996.239941][ T1279] Dev loop0: unable to read RDB block 8 [ 1996.242645][ T1277] loop4: partition table beyond EOD, truncated [ 1996.249978][ T1279] loop0: unable to read partition table [ 1996.251565][ T1277] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1996.260116][ T1279] loop0: partition table beyond EOD, truncated [ 1996.274920][ T1279] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1996.313457][ T1281] loop4: detected capacity change from 0 to 15 [ 1996.343969][ T1281] Dev loop4: unable to read RDB block 15 [ 1996.353174][ T1281] loop4: unable to read partition table [ 1996.360632][ T1281] loop4: partition table beyond EOD, truncated [ 1996.365586][ T1281] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000074000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x135, {0x4}}, 0x14}}, 0x0) 00:33:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000b00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1996.825418][ T1284] loop4: detected capacity change from 0 to 15 [ 1996.833542][ T1285] loop0: detected capacity change from 0 to 8 [ 1996.835836][ T1285] Dev loop0: unable to read RDB block 8 [ 1996.837164][ T1285] loop0: unable to read partition table [ 1996.838479][ T1285] loop0: partition table beyond EOD, truncated [ 1996.840281][ T1285] EXT2-fs (loop0): error: #blocks per group too big: 16391 [ 1996.853323][ T1284] Dev loop4: unable to read RDB block 15 [ 1996.855810][ T1284] loop4: unable to read partition table [ 1996.861034][ T1284] loop4: partition table beyond EOD, truncated [ 1996.865250][ T1284] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9e00, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9402, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x39000000}, 0x0) 00:33:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000094000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1998.956236][ T1291] loop4: detected capacity change from 0 to 15 [ 1998.961559][ T1291] Dev loop4: unable to read RDB block 15 [ 1998.964084][ T1291] loop4: unable to read partition table [ 1998.964914][ T1295] loop0: detected capacity change from 0 to 8 [ 1998.971550][ T1291] loop4: partition table beyond EOD, truncated [ 1998.975880][ T1291] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 1998.976431][ T1295] Dev loop0: unable to read RDB block 8 [ 1998.993026][ T1295] loop0: unable to read partition table [ 1998.995774][ T1295] loop0: partition table beyond EOD, truncated [ 1999.000740][ T1295] EXT2-fs (loop0): error: #blocks per group too big: 16393 00:33:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000d00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1999.069073][ T1299] loop0: detected capacity change from 0 to 8 [ 1999.075310][ T1299] Dev loop0: unable to read RDB block 8 [ 1999.087262][ T1299] loop0: unable to read partition table [ 1999.091059][ T1299] loop0: partition table beyond EOD, truncated [ 1999.091824][ T1301] loop4: detected capacity change from 0 to 15 [ 1999.095893][ T1299] EXT2-fs (loop0): error: #blocks per group too big: 16394 [ 1999.098025][ T1301] Dev loop4: unable to read RDB block 15 [ 1999.104177][ T1301] loop4: unable to read partition table [ 1999.115423][ T1301] loop4: partition table beyond EOD, truncated [ 1999.121860][ T1301] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1999.155859][ T1304] loop0: detected capacity change from 0 to 8 [ 1999.160025][ T1304] Dev loop0: unable to read RDB block 8 00:33:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000e00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 1999.165811][ T1304] loop0: unable to read partition table [ 1999.176311][ T1304] loop0: partition table beyond EOD, truncated [ 1999.191091][ T1306] loop4: detected capacity change from 0 to 15 [ 1999.195143][ T1306] Dev loop4: unable to read RDB block 15 [ 1999.197021][ T1306] loop4: unable to read partition table [ 1999.197597][ T1304] EXT2-fs (loop0): error: #blocks per group too big: 16395 [ 1999.199655][ T1306] loop4: partition table beyond EOD, truncated [ 1999.203810][ T1306] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 1999.270785][ T1309] loop0: detected capacity change from 0 to 8 [ 1999.274643][ T1309] Dev loop0: unable to read RDB block 8 [ 1999.278230][ T1309] loop0: unable to read partition table [ 1999.282014][ T1309] loop0: partition table beyond EOD, truncated [ 1999.295377][ T1309] EXT2-fs (loop0): error: #blocks per group too big: 16396 00:33:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000f00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000d4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x137, {0x4}}, 0x14}}, 0x0) [ 1999.916239][ T1312] loop0: detected capacity change from 0 to 8 [ 1999.921999][ T1313] loop4: detected capacity change from 0 to 15 [ 1999.924421][ T1312] Dev loop0: unable to read RDB block 8 [ 1999.925982][ T1312] loop0: unable to read partition table [ 1999.927591][ T1312] loop0: partition table beyond EOD, truncated [ 1999.928005][ T1313] Dev loop4: unable to read RDB block 15 [ 1999.932473][ T1312] EXT2-fs (loop0): error: #blocks per group too big: 16397 [ 1999.934830][ T1313] loop4: unable to read partition table [ 1999.939995][ T1313] loop4: partition table beyond EOD, truncated [ 1999.945728][ T1313] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9500, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000e4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001201000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3a000000}, 0x0) 00:33:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9e01, 0x0, {0x4}}, 0x14}}, 0x0) [ 2002.207958][ T1322] loop0: detected capacity change from 0 to 8 [ 2002.211417][ T1322] Dev loop0: unable to read RDB block 8 [ 2002.212480][ T1319] loop4: detected capacity change from 0 to 15 [ 2002.217174][ T1322] loop0: unable to read partition table [ 2002.220956][ T1322] loop0: partition table beyond EOD, truncated [ 2002.226221][ T1319] Dev loop4: unable to read RDB block 15 [ 2002.227174][ T1322] EXT2-fs (loop0): error: #blocks per group too big: 16398 [ 2002.227578][ T1319] loop4: unable to read partition table [ 2002.230510][ T1319] loop4: partition table beyond EOD, truncated [ 2002.234480][ T1319] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001100004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2002.300906][ T1327] loop4: detected capacity change from 0 to 15 [ 2002.303519][ T1327] Dev loop4: unable to read RDB block 15 [ 2002.308304][ T1329] loop0: detected capacity change from 0 to 8 [ 2002.313097][ T1327] loop4: unable to read partition table [ 2002.314473][ T1329] Dev loop0: unable to read RDB block 8 [ 2002.315643][ T1327] loop4: partition table beyond EOD, truncated [ 2002.318196][ T1329] loop0: unable to read partition table [ 2002.319991][ T1327] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2002.321046][ T1329] loop0: partition table beyond EOD, truncated [ 2002.331597][ T1329] EXT2-fs (loop0): error: #blocks per group too big: 16399 00:33:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000020104000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2002.374170][ T1331] loop4: detected capacity change from 0 to 15 [ 2002.384236][ T1333] loop0: detected capacity change from 0 to 8 [ 2002.388520][ T1333] Dev loop0: unable to read RDB block 8 [ 2002.389254][ T1331] Dev loop4: unable to read RDB block 15 [ 2002.392414][ T1331] loop4: unable to read partition table [ 2002.394313][ T1333] loop0: unable to read partition table [ 2002.397367][ T1331] loop4: partition table beyond EOD, truncated [ 2002.402062][ T1333] loop0: partition table beyond EOD, truncated [ 2002.405601][ T1331] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2002.412448][ T1333] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001f00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2002.456958][ T1335] loop4: detected capacity change from 0 to 15 00:33:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000114000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2002.482886][ T1337] loop0: detected capacity change from 0 to 8 [ 2002.485688][ T1337] Dev loop0: unable to read RDB block 8 [ 2002.490632][ T1335] Dev loop4: unable to read RDB block 15 [ 2002.490972][ T1337] loop0: unable to read partition table [ 2002.493426][ T1337] loop0: partition table beyond EOD, truncated [ 2002.494335][ T1335] loop4: unable to read partition table [ 2002.498707][ T1335] loop4: partition table beyond EOD, truncated [ 2002.503469][ T1337] EXT2-fs (loop0): error: #blocks per group too big: 16401 [ 2002.508922][ T1335] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x138, {0x4}}, 0x14}}, 0x0) 00:33:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000124000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9502, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3f000000}, 0x0) 00:33:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2004.523169][ T1345] loop0: detected capacity change from 0 to 8 [ 2004.525115][ T1344] loop4: detected capacity change from 0 to 15 [ 2004.531645][ T1344] Dev loop4: unable to read RDB block 15 [ 2004.533242][ T1345] Dev loop0: unable to read RDB block 8 [ 2004.537778][ T1344] loop4: unable to read partition table [ 2004.539195][ T1345] loop0: unable to read partition table [ 2004.542981][ T1344] loop4: partition table beyond EOD, truncated [ 2004.544683][ T1345] loop0: partition table beyond EOD, truncated [ 2004.549277][ T1344] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2004.552812][ T1345] EXT2-fs (loop0): error: #blocks per group too big: 16402 00:33:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001102000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9e02, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000001f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2005.376213][ T1350] loop4: detected capacity change from 0 to 15 [ 2005.376856][ T1351] loop0: detected capacity change from 0 to 8 [ 2005.380220][ T1351] Dev loop0: unable to read RDB block 8 [ 2005.381568][ T1351] loop0: unable to read partition table [ 2005.384513][ T1350] Dev loop4: unable to read RDB block 15 [ 2005.385136][ T1351] loop0: partition table beyond EOD, truncated [ 2005.393333][ T1350] loop4: unable to read partition table [ 2005.397406][ T1351] EXT2-fs (loop0): error: #blocks per group too big: 16415 [ 2005.398431][ T1350] loop4: partition table beyond EOD, truncated [ 2005.404001][ T1350] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000204000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2005.484654][ T1358] loop0: detected capacity change from 0 to 8 [ 2005.488691][ T1358] Dev loop0: unable to read RDB block 8 [ 2005.492300][ T1358] loop0: unable to read partition table [ 2005.494062][ T1359] loop4: detected capacity change from 0 to 15 [ 2005.496000][ T1358] loop0: partition table beyond EOD, truncated [ 2005.502059][ T1358] EXT2-fs (loop0): error: #blocks per group too big: 16416 [ 2005.502521][ T1359] Dev loop4: unable to read RDB block 15 [ 2005.509972][ T1359] loop4: unable to read partition table [ 2005.513760][ T1359] loop4: partition table beyond EOD, truncated [ 2005.521356][ T1359] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000010204000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2005.549800][ T1361] loop0: detected capacity change from 0 to 8 [ 2005.553541][ T1361] Dev loop0: unable to read RDB block 8 [ 2005.562205][ T1361] loop0: unable to read partition table [ 2005.565990][ T1361] loop0: partition table beyond EOD, truncated [ 2005.573568][ T1361] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2005.605593][ T1364] loop4: detected capacity change from 0 to 15 [ 2005.612596][ T1364] Dev loop4: unable to read RDB block 15 [ 2005.620344][ T1364] loop4: unable to read partition table [ 2005.626956][ T1364] loop4: partition table beyond EOD, truncated [ 2005.630848][ T1364] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x139, {0x4}}, 0x14}}, 0x0) 00:33:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000224000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2006.330634][ T1366] loop0: detected capacity change from 0 to 8 [ 2006.332938][ T1366] Dev loop0: unable to read RDB block 8 [ 2006.334421][ T1366] loop0: unable to read partition table [ 2006.335977][ T1366] loop0: partition table beyond EOD, truncated [ 2006.340823][ T1366] EXT2-fs (loop0): error: #blocks per group too big: 16418 00:33:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9600, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000254000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x3f010000}, 0x0) [ 2007.774709][ T1374] loop0: detected capacity change from 0 to 8 [ 2007.776999][ T1374] Dev loop0: unable to read RDB block 8 [ 2007.778194][ T1374] loop0: unable to read partition table [ 2007.779557][ T1374] loop0: partition table beyond EOD, truncated [ 2007.790347][ T1375] loop4: detected capacity change from 0 to 15 [ 2007.796219][ T1375] Dev loop4: unable to read RDB block 15 [ 2007.797568][ T1375] loop4: unable to read partition table [ 2007.798918][ T1375] loop4: partition table beyond EOD, truncated [ 2007.811441][ T1374] EXT2-fs (loop0): error: #blocks per group too big: 16421 [ 2007.820806][ T1375] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9f00, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001023c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000002a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2008.579879][ T1381] loop4: detected capacity change from 0 to 15 [ 2008.581497][ T1382] loop0: detected capacity change from 0 to 8 [ 2008.582268][ T1381] Dev loop4: unable to read RDB block 15 [ 2008.584288][ T1382] Dev loop0: unable to read RDB block 8 [ 2008.585291][ T1381] loop4: unable to read partition table [ 2008.594725][ T1382] loop0: unable to read partition table [ 2008.595455][ T1381] loop4: partition table beyond EOD, truncated [ 2008.598458][ T1382] loop0: partition table beyond EOD, truncated [ 2008.613297][ T1381] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2008.616987][ T1382] EXT2-fs (loop0): error: #blocks per group too big: 16426 00:33:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000003f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001023d00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2008.700448][ T1387] loop0: detected capacity change from 0 to 8 [ 2008.713496][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2008.716386][ T1388] loop4: detected capacity change from 0 to 15 [ 2008.717904][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2008.721149][ T1388] Dev loop4: unable to read RDB block 15 [ 2008.722561][ T2553] Dev loop0: unable to read RDB block 8 [ 2008.723917][ T1388] loop4: unable to read partition table [ 2008.725276][ T2553] loop0: unable to read partition table [ 2008.730608][ T1388] loop4: partition table beyond EOD, truncated [ 2008.732285][ T2553] loop0: partition table beyond EOD, truncated [ 2008.734347][ T1388] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2008.737028][ T1387] EXT2-fs (loop0): error: #blocks per group too big: 16447 00:33:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000404000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2008.799362][ T1390] loop0: detected capacity change from 0 to 8 [ 2008.802550][ T1390] Dev loop0: unable to read RDB block 8 [ 2008.804012][ T1390] loop0: unable to read partition table [ 2008.805443][ T1390] loop0: partition table beyond EOD, truncated [ 2008.822873][ T1390] EXT2-fs (loop0): error: #blocks per group too big: 16448 00:33:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x13b, {0x4}}, 0x14}}, 0x0) 00:33:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001023e00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2009.393104][ T1392] loop4: detected capacity change from 0 to 15 [ 2009.401766][ T1392] Dev loop4: unable to read RDB block 15 [ 2009.404574][ T1392] loop4: unable to read partition table [ 2009.408289][ T1392] loop4: partition table beyond EOD, truncated [ 2009.413154][ T1392] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000052454000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001003f00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9700, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x40000000}, 0x0) [ 2010.902379][ T1397] loop0: detected capacity change from 0 to 8 [ 2010.903221][ T1401] loop4: detected capacity change from 0 to 15 [ 2010.904745][ T1397] Dev loop0: unable to read RDB block 8 [ 2010.909759][ T1397] loop0: unable to read partition table [ 2010.912456][ T1397] loop0: partition table beyond EOD, truncated [ 2010.916624][ T1397] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 2010.923043][ T1401] Dev loop4: unable to read RDB block 15 [ 2010.924451][ T1401] loop4: unable to read partition table [ 2010.925880][ T1401] loop4: partition table beyond EOD, truncated [ 2010.930347][ T1401] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa000, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000484000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2011.750740][ T1406] loop0: detected capacity change from 0 to 8 [ 2011.752582][ T1407] loop4: detected capacity change from 0 to 15 [ 2011.755457][ T1406] Dev loop0: unable to read RDB block 8 [ 2011.757089][ T1407] Dev loop4: unable to read RDB block 15 [ 2011.759502][ T1406] loop0: unable to read partition table [ 2011.761995][ T1406] loop0: partition table beyond EOD, truncated [ 2011.763469][ T1407] loop4: unable to read partition table [ 2011.774735][ T1406] EXT2-fs (loop0): error: #blocks per group too big: 16456 [ 2011.783613][ T1407] loop4: partition table beyond EOD, truncated [ 2011.798215][ T1407] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000004c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001524500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2011.846162][ T1412] loop0: detected capacity change from 0 to 8 [ 2011.853626][ T1412] Dev loop0: unable to read RDB block 8 [ 2011.859603][ T1412] loop0: unable to read partition table [ 2011.864436][ T1412] loop0: partition table beyond EOD, truncated [ 2011.866340][ T1414] loop4: detected capacity change from 0 to 15 [ 2011.877526][ T1414] Dev loop4: unable to read RDB block 15 [ 2011.878875][ T1414] loop4: unable to read partition table [ 2011.893684][ T1412] EXT2-fs (loop0): error: #blocks per group too big: 16460 [ 2011.899837][ T1414] loop4: partition table beyond EOD, truncated [ 2011.905226][ T1414] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000bf4c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2011.973974][ T1416] loop0: detected capacity change from 0 to 8 [ 2011.976865][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2011.979591][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2011.991502][ T2553] Dev loop0: unable to read RDB block 8 [ 2011.992793][ T2553] loop0: unable to read partition table [ 2011.994098][ T2553] loop0: partition table beyond EOD, truncated [ 2011.995930][ T1416] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000c44c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x13c, {0x4}}, 0x14}}, 0x0) [ 2012.529214][ T1419] loop4: detected capacity change from 0 to 15 [ 2012.531114][ T1420] loop0: detected capacity change from 0 to 8 [ 2012.535446][ T1420] Dev loop0: unable to read RDB block 8 [ 2012.537155][ T1419] Dev loop4: unable to read RDB block 15 [ 2012.540683][ T1419] loop4: unable to read partition table [ 2012.543106][ T1420] loop0: unable to read partition table [ 2012.544529][ T1419] loop4: partition table beyond EOD, truncated [ 2012.548342][ T1419] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2012.550371][ T1420] loop0: partition table beyond EOD, truncated [ 2012.555325][ T1420] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9701, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000c54c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2013.970479][ T1425] loop4: detected capacity change from 0 to 15 [ 2013.972536][ T1426] loop0: detected capacity change from 0 to 8 [ 2013.975174][ T1426] Dev loop0: unable to read RDB block 8 [ 2013.979880][ T1425] Dev loop4: unable to read RDB block 15 [ 2013.981233][ T1425] loop4: unable to read partition table [ 2013.983681][ T1426] loop0: unable to read partition table [ 2013.986997][ T1425] loop4: partition table beyond EOD, truncated [ 2013.990598][ T1425] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2013.992645][ T1426] loop0: partition table beyond EOD, truncated [ 2014.001448][ T1426] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x41000000}, 0x0) 00:33:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001455200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa001, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000045524000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2014.694012][ T1432] loop4: detected capacity change from 0 to 15 [ 2014.697903][ T1434] loop0: detected capacity change from 0 to 8 [ 2014.702915][ T1434] Dev loop0: unable to read RDB block 8 [ 2014.705582][ T1434] loop0: unable to read partition table [ 2014.710022][ T1434] loop0: partition table beyond EOD, truncated [ 2014.713128][ T1432] Dev loop4: unable to read RDB block 15 [ 2014.720148][ T1432] loop4: unable to read partition table [ 2014.720383][ T1434] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 2014.722627][ T1432] loop4: partition table beyond EOD, truncated [ 2014.728495][ T1432] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000554000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2014.804243][ T1438] loop4: detected capacity change from 0 to 15 [ 2014.812790][ T1440] loop0: detected capacity change from 0 to 8 [ 2014.813914][ T1438] Dev loop4: unable to read RDB block 15 [ 2014.817959][ T1440] Dev loop0: unable to read RDB block 8 [ 2014.820937][ T1438] loop4: unable to read partition table [ 2014.821786][ T1440] loop0: unable to read partition table [ 2014.822374][ T1438] loop4: partition table beyond EOD, truncated [ 2014.826020][ T1440] loop0: partition table beyond EOD, truncated [ 2014.831419][ T1438] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2014.832304][ T1440] EXT2-fs (loop0): error: #blocks per group too big: 16469 00:33:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000005c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2014.889764][ T1442] loop0: detected capacity change from 0 to 8 [ 2014.896670][ T1442] Dev loop0: unable to read RDB block 8 00:33:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2014.901467][ T1442] loop0: unable to read partition table [ 2014.905266][ T1442] loop0: partition table beyond EOD, truncated [ 2014.913889][ T1442] EXT2-fs (loop0): error: #blocks per group too big: 16476 [ 2014.928183][ T1444] loop4: detected capacity change from 0 to 15 [ 2014.932536][ T1444] Dev loop4: unable to read RDB block 15 [ 2014.937476][ T1444] loop4: unable to read partition table [ 2014.943545][ T1444] loop4: partition table beyond EOD, truncated [ 2014.958866][ T1444] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x13d, {0x4}}, 0x14}}, 0x0) 00:33:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9800, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000674000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001f15c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2016.352679][ T1450] loop4: detected capacity change from 0 to 15 [ 2016.352775][ T1449] loop0: detected capacity change from 0 to 8 [ 2016.355133][ T1450] Dev loop4: unable to read RDB block 15 [ 2016.363907][ T1449] Dev loop0: unable to read RDB block 8 [ 2016.366129][ T1450] loop4: unable to read partition table [ 2016.367621][ T1450] loop4: partition table beyond EOD, truncated [ 2016.371373][ T1450] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2016.375784][ T1449] loop0: unable to read partition table [ 2016.382372][ T1449] loop0: partition table beyond EOD, truncated [ 2016.398659][ T1449] EXT2-fs (loop0): error: #blocks per group too big: 16487 00:33:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000684000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001f25c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2017.059907][ T1455] loop4: detected capacity change from 0 to 15 [ 2017.061820][ T1456] loop0: detected capacity change from 0 to 8 [ 2017.064633][ T1456] Dev loop0: unable to read RDB block 8 [ 2017.069200][ T1456] loop0: unable to read partition table [ 2017.072269][ T1455] Dev loop4: unable to read RDB block 15 [ 2017.073624][ T1455] loop4: unable to read partition table [ 2017.075141][ T1455] loop4: partition table beyond EOD, truncated [ 2017.083880][ T1456] loop0: partition table beyond EOD, truncated [ 2017.085963][ T1455] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2017.098038][ T1456] EXT2-fs (loop0): error: #blocks per group too big: 16488 00:33:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa100, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x48000000}, 0x0) 00:33:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001f45c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000006c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2017.728859][ T1460] loop4: detected capacity change from 0 to 15 [ 2017.734419][ T1462] loop0: detected capacity change from 0 to 8 [ 2017.736578][ T1462] Dev loop0: unable to read RDB block 8 [ 2017.737740][ T1462] loop0: unable to read partition table [ 2017.739158][ T1462] loop0: partition table beyond EOD, truncated [ 2017.740856][ T1460] Dev loop4: unable to read RDB block 15 [ 2017.742181][ T1460] loop4: unable to read partition table [ 2017.743615][ T1460] loop4: partition table beyond EOD, truncated [ 2017.746676][ T1460] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2017.751913][ T1462] EXT2-fs (loop0): error: #blocks per group too big: 16492 00:33:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001f85c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000744000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2017.797122][ T1466] loop4: detected capacity change from 0 to 15 [ 2017.807314][ T1466] Dev loop4: unable to read RDB block 15 [ 2017.810981][ T1466] loop4: unable to read partition table [ 2017.812838][ T1468] loop0: detected capacity change from 0 to 8 [ 2017.817177][ T1466] loop4: partition table beyond EOD, truncated [ 2017.828170][ T1468] Dev loop0: unable to read RDB block 8 [ 2017.831853][ T1468] loop0: unable to read partition table [ 2017.835601][ T1468] loop0: partition table beyond EOD, truncated [ 2017.842890][ T1466] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2017.846240][ T1468] EXT2-fs (loop0): error: #blocks per group too big: 16500 00:33:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x13e, {0x4}}, 0x14}}, 0x0) 00:33:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000007a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9801, 0x0, {0x4}}, 0x14}}, 0x0) [ 2019.374445][ T1473] loop0: detected capacity change from 0 to 8 [ 2019.374507][ T1474] loop4: detected capacity change from 0 to 15 [ 2019.376799][ T1473] Dev loop0: unable to read RDB block 8 [ 2019.378518][ T1473] loop0: unable to read partition table [ 2019.382219][ T1473] loop0: partition table beyond EOD, truncated [ 2019.389343][ T1473] EXT2-fs (loop0): error: #blocks per group too big: 16506 [ 2019.389692][ T1474] Dev loop4: unable to read RDB block 15 [ 2019.393596][ T1474] loop4: unable to read partition table [ 2019.400599][ T1474] loop4: partition table beyond EOD, truncated [ 2019.404918][ T1474] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000904000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2019.497761][ T1479] loop0: detected capacity change from 0 to 8 [ 2019.500048][ T1479] Dev loop0: unable to read RDB block 8 [ 2019.503304][ T1480] loop4: detected capacity change from 0 to 15 [ 2019.506523][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2019.509345][ T1479] loop0: unable to read partition table [ 2019.510889][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2019.513025][ T1479] loop0: partition table beyond EOD, truncated [ 2019.514812][ T2553] Dev loop4: unable to read RDB block 15 [ 2019.516339][ T2553] loop4: unable to read partition table [ 2019.517907][ T2553] loop4: partition table beyond EOD, truncated [ 2019.521079][ T1480] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2019.525444][ T1479] EXT2-fs (loop0): error: #blocks per group too big: 16528 00:33:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa101, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004cbf4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x4c000000}, 0x0) [ 2020.992450][ T1484] loop0: detected capacity change from 0 to 8 [ 2021.005805][ T1486] loop4: detected capacity change from 0 to 15 [ 2021.011832][ T1486] Dev loop4: unable to read RDB block 15 [ 2021.014320][ T1486] loop4: unable to read partition table [ 2021.015959][ T1484] Dev loop0: unable to read RDB block 8 [ 2021.018469][ T1486] loop4: partition table beyond EOD, truncated [ 2021.019058][ T1484] loop0: unable to read partition table [ 2021.022607][ T1486] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2021.023715][ T1484] loop0: partition table beyond EOD, truncated [ 2021.028905][ T1484] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004cc44000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2021.109786][ T1490] loop4: detected capacity change from 0 to 15 [ 2021.115944][ T1490] Dev loop4: unable to read RDB block 15 [ 2021.123096][ T1490] loop4: unable to read partition table [ 2021.124754][ T1492] loop0: detected capacity change from 0 to 8 [ 2021.128500][ T1492] Dev loop0: unable to read RDB block 8 [ 2021.131364][ T1490] loop4: partition table beyond EOD, truncated [ 2021.140283][ T1492] loop0: unable to read partition table [ 2021.141909][ T1490] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2021.144584][ T1492] loop0: partition table beyond EOD, truncated [ 2021.159893][ T1492] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x13f, {0x4}}, 0x14}}, 0x0) 00:33:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001009000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004cc54000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2021.818388][ T1495] loop4: detected capacity change from 0 to 15 [ 2021.821271][ T1496] loop0: detected capacity change from 0 to 8 [ 2021.824669][ T1495] Dev loop4: unable to read RDB block 15 [ 2021.827479][ T1496] Dev loop0: unable to read RDB block 8 [ 2021.831262][ T1496] loop0: unable to read partition table [ 2021.832761][ T1495] loop4: unable to read partition table [ 2021.835442][ T1496] loop0: partition table beyond EOD, truncated [ 2021.838564][ T1495] loop4: partition table beyond EOD, truncated [ 2021.847863][ T1496] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 2021.853298][ T1495] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9802, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000cc4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001c0ed00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2022.590485][ T1502] loop0: detected capacity change from 0 to 8 [ 2022.592247][ T1503] loop4: detected capacity change from 0 to 15 [ 2022.601766][ T1502] Dev loop0: unable to read RDB block 8 [ 2022.603240][ T1503] Dev loop4: unable to read RDB block 15 [ 2022.605573][ T1502] loop0: unable to read partition table [ 2022.606177][ T1503] loop4: unable to read partition table [ 2022.608525][ T1503] loop4: partition table beyond EOD, truncated [ 2022.608588][ T1502] loop0: partition table beyond EOD, [ 2022.610688][ T1503] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2022.611086][ T1502] truncated [ 2022.620068][ T1502] EXT2-fs (loop0): error: #blocks per group too big: 16588 00:33:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa200, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015cf100004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000cd4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5b000000}, 0x0) [ 2024.005474][ T1509] loop4: detected capacity change from 0 to 15 [ 2024.007304][ T1510] loop0: detected capacity change from 0 to 8 [ 2024.012593][ T1510] Dev loop0: unable to read RDB block 8 [ 2024.014095][ T1509] Dev loop4: unable to read RDB block 15 [ 2024.015461][ T1510] loop0: unable to read partition table [ 2024.022956][ T1509] loop4: unable to read partition table [ 2024.024325][ T1510] loop0: partition table beyond EOD, truncated [ 2024.025872][ T1509] loop4: partition table beyond EOD, truncated [ 2024.030339][ T1510] EXT2-fs (loop0): error: #blocks per group too big: 16589 [ 2024.033157][ T1509] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015cf200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000fffe4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2024.119896][ T1514] loop4: detected capacity change from 0 to 15 [ 2024.125061][ T1514] Dev loop4: unable to read RDB block 15 [ 2024.128474][ T1516] loop0: detected capacity change from 0 to 8 [ 2024.132605][ T1514] loop4: unable to read partition table [ 2024.134634][ T1516] Dev loop0: unable to read RDB block 8 [ 2024.135184][ T1514] loop4: partition table beyond EOD, truncated [ 2024.138348][ T1516] loop0: unable to read partition table [ 2024.142247][ T1516] loop0: partition table beyond EOD, truncated [ 2024.146150][ T1514] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2024.151548][ T1516] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x140, {0x4}}, 0x14}}, 0x0) 00:33:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000fff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015cf400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2024.796291][ T1519] loop4: detected capacity change from 0 to 15 [ 2024.798059][ T1520] loop0: detected capacity change from 0 to 8 [ 2024.798679][ T1519] Dev loop4: unable to read RDB block 15 [ 2024.801866][ T1520] Dev loop0: unable to read RDB block 8 [ 2024.804071][ T1519] loop4: unable to read partition table [ 2024.805551][ T1520] loop0: unable to read partition table [ 2024.809247][ T1519] loop4: partition table beyond EOD, truncated [ 2024.810571][ T1520] loop0: partition table beyond EOD, truncated [ 2024.815316][ T1519] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2024.825516][ T1520] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. 00:33:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9900, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015cf800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000feff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2025.711262][ T1526] loop0: detected capacity change from 0 to 8 [ 2025.713584][ T1526] Dev loop0: unable to read RDB block 8 [ 2025.716005][ T1526] loop0: unable to read partition table [ 2025.716354][ T1525] loop4: detected capacity change from 0 to 15 [ 2025.721460][ T1526] loop0: partition table beyond EOD, truncated [ 2025.723630][ T1525] Dev loop4: unable to read RDB block 15 [ 2025.727258][ T1526] EXT2-fs (loop0): error: can't find an ext2 filesystem on dev loop0. [ 2025.732506][ T1525] loop4: unable to read partition table [ 2025.735255][ T1525] loop4: partition table beyond EOD, truncated [ 2025.742665][ T1525] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa300, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000009000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffe00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5d000000}, 0x0) [ 2027.260885][ T1532] loop4: detected capacity change from 0 to 15 [ 2027.262962][ T1533] loop0: detected capacity change from 0 to 8 [ 2027.264295][ T1532] Dev loop4: unable to read RDB block 15 [ 2027.264319][ T1532] loop4: unable to read partition table [ 2027.264456][ T1532] loop4: partition table beyond EOD, truncated [ 2027.270056][ T1533] Dev loop0: unable to read RDB block 8 [ 2027.273471][ T1532] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2027.278544][ T1533] loop0: unable to read partition table [ 2027.282318][ T1533] loop0: partition table beyond EOD, truncated [ 2027.290500][ T1533] EXT2-fs (loop0): error: #blocks per group too big: 36864 00:33:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010fff00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000001214000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2027.362019][ T1539] loop4: detected capacity change from 0 to 15 [ 2027.364871][ T1539] Dev loop4: unable to read RDB block 15 [ 2027.369545][ T1540] loop0: detected capacity change from 0 to 8 [ 2027.371899][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2027.372887][ T1539] loop4: unable to read partition table [ 2027.374640][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2027.377826][ T1539] loop4: partition table beyond EOD, truncated [ 2027.378223][ T2553] Dev loop0: unable to read RDB block 8 [ 2027.380583][ T2553] loop0: unable to read partition table [ 2027.382117][ T2553] loop0: partition table beyond EOD, truncated [ 2027.384015][ T1540] EXT2-fs (loop0): error: #blocks per group too big: 1315328 [ 2027.396779][ T1539] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x141, {0x4}}, 0x14}}, 0x0) 00:33:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000020000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001feff00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2028.118315][ T1544] loop0: detected capacity change from 0 to 8 [ 2028.118331][ T1543] loop4: detected capacity change from 0 to 15 [ 2028.120610][ T1544] Dev loop0: unable to read RDB block 8 [ 2028.124659][ T1544] loop0: unable to read partition table [ 2028.127802][ T1543] Dev loop4: unable to read RDB block 15 [ 2028.129233][ T1543] loop4: unable to read partition table [ 2028.130565][ T1543] loop4: partition table beyond EOD, truncated [ 2028.132762][ T1544] loop0: partition table beyond EOD, truncated [ 2028.135825][ T1543] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2028.144295][ T1544] EXT2-fs (loop0): error: #blocks per group too big: 2097152 00:33:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9901, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000900000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2028.911837][ T1549] loop4: detected capacity change from 0 to 15 [ 2028.912563][ T1550] loop0: detected capacity change from 0 to 8 [ 2028.915452][ T1550] Dev loop0: unable to read RDB block 8 [ 2028.917294][ T1550] loop0: unable to read partition table [ 2028.920966][ T1550] loop0: partition table beyond EOD, truncated [ 2028.925064][ T1550] EXT2-fs (loop0): error: unable to read group descriptors [ 2028.927327][ T1549] Dev loop4: unable to read RDB block 15 [ 2028.929713][ T1549] loop4: unable to read partition table [ 2028.932262][ T1549] loop4: partition table beyond EOD, truncated [ 2028.938812][ T1549] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa301, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000008004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000141200000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5e000000}, 0x0) [ 2030.375462][ T1555] loop4: detected capacity change from 0 to 15 [ 2030.381467][ T1558] loop0: detected capacity change from 0 to 8 [ 2030.391319][ T1555] Dev loop4: unable to read RDB block 15 [ 2030.392881][ T1558] Dev loop0: unable to read RDB block 8 [ 2030.394282][ T1558] loop0: unable to read partition table [ 2030.395017][ T1555] loop4: unable to read partition table [ 2030.395688][ T1558] loop0: partition table beyond EOD, truncated [ 2030.400230][ T1558] EXT2-fs (loop0): error: unable to read group descriptors [ 2030.405494][ T1555] loop4: partition table beyond EOD, truncated [ 2030.410936][ T1555] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000003800000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2030.466861][ T1562] loop0: detected capacity change from 0 to 8 [ 2030.471460][ T1562] Dev loop0: unable to read RDB block 8 [ 2030.472687][ T1562] loop0: unable to read partition table [ 2030.474140][ T1562] loop0: partition table beyond EOD, truncated [ 2030.482771][ T1564] loop4: detected capacity change from 0 to 15 [ 2030.487819][ T1564] Dev loop4: unable to read RDB block 15 [ 2030.491443][ T1564] loop4: unable to read partition table [ 2030.495534][ T1562] EXT2-fs (loop0): error: unable to read group descriptors [ 2030.504208][ T1564] loop4: partition table beyond EOD, truncated [ 2030.525457][ T1564] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2030.596814][ T1371] ieee802154 phy0 wpan0: encryption failed: -22 [ 2030.598228][ T1371] ieee802154 phy1 wpan1: encryption failed: -22 00:33:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x143, {0x4}}, 0x14}}, 0x0) 00:33:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000040004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2031.114841][ T1567] loop0: detected capacity change from 0 to 8 [ 2031.115141][ T1568] loop4: detected capacity change from 0 to 15 [ 2031.120149][ T1568] Dev loop4: unable to read RDB block 15 [ 2031.120567][ T1567] Dev loop0: unable to read RDB block 8 [ 2031.124987][ T1568] loop4: unable to read partition table [ 2031.125000][ T1567] loop0: unable to read partition table [ 2031.130024][ T1568] loop4: partition table beyond EOD, truncated [ 2031.144063][ T1567] loop0: partition table beyond EOD, truncated [ 2031.150546][ T1568] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2031.153981][ T1567] EXT2-fs (loop0): error: #blocks per group too big: 16386 00:33:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9902, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000090004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000034000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2031.857540][ T1573] loop4: detected capacity change from 0 to 15 [ 2031.862045][ T1574] loop0: detected capacity change from 0 to 8 [ 2031.867315][ T1574] Dev loop0: unable to read RDB block 8 [ 2031.868626][ T1574] loop0: unable to read partition table [ 2031.871050][ T1573] Dev loop4: unable to read RDB block 15 [ 2031.874827][ T1573] loop4: unable to read partition table [ 2031.876385][ T1574] loop0: partition table beyond EOD, truncated [ 2031.878300][ T1574] EXT2-fs (loop0): error: #blocks per group too big: 16387 [ 2031.882525][ T1573] loop4: partition table beyond EOD, truncated [ 2031.888176][ T1573] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa400, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000044000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000014000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x5f000000}, 0x0) [ 2033.362709][ T1579] loop4: detected capacity change from 0 to 15 [ 2033.364295][ T1581] loop0: detected capacity change from 0 to 8 [ 2033.374456][ T1581] Dev loop0: unable to read RDB block 8 [ 2033.376466][ T1579] Dev loop4: unable to read RDB block 15 [ 2033.377800][ T1579] loop4: unable to read partition table [ 2033.379179][ T1579] loop4: partition table beyond EOD, truncated [ 2033.379891][ T1581] loop0: unable to read partition table [ 2033.395406][ T1581] loop0: partition table beyond EOD, truncated [ 2033.401572][ T1579] EXT2-fs (loop4): error: #blocks per group too big: 16385 [ 2033.403389][ T1581] EXT2-fs (loop0): error: #blocks per group too big: 16388 00:33:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000100014000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2033.456553][ T1586] loop4: detected capacity change from 0 to 15 [ 2033.463557][ T1586] Dev loop4: unable to read RDB block 15 [ 2033.467425][ T1586] loop4: unable to read partition table [ 2033.471137][ T1586] loop4: partition table beyond EOD, truncated 00:33:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000054000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2033.481796][ T1586] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2033.521582][ T1588] loop0: detected capacity change from 0 to 8 [ 2033.525362][ T1588] Dev loop0: unable to read RDB block 8 [ 2033.531290][ T1588] loop0: unable to read partition table [ 2033.534998][ T1588] loop0: partition table beyond EOD, truncated [ 2033.544697][ T1588] EXT2-fs (loop0): error: #blocks per group too big: 16389 00:33:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x144, {0x4}}, 0x14}}, 0x0) 00:33:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2034.092447][ T1591] loop0: detected capacity change from 0 to 8 [ 2034.096607][ T1592] loop4: detected capacity change from 0 to 15 [ 2034.099116][ T1591] Dev loop0: unable to read RDB block 8 [ 2034.108214][ T1591] loop0: unable to read partition table [ 2034.111926][ T1591] loop0: partition table beyond EOD, truncated [ 2034.117998][ T1591] EXT2-fs (loop0): error: #blocks per group too big: 16390 [ 2034.120282][ T1592] Dev loop4: unable to read RDB block 15 [ 2034.122988][ T1592] loop4: unable to read partition table [ 2034.125587][ T1592] loop4: partition table beyond EOD, truncated [ 2034.134577][ T1592] EXT2-fs (loop4): error: #blocks per group too big: 16386 00:33:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9a00, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000074000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2034.963341][ T1597] loop4: detected capacity change from 0 to 15 [ 2034.964594][ T1598] loop0: detected capacity change from 0 to 8 [ 2034.971124][ T1597] Dev loop4: unable to read RDB block 15 [ 2034.971968][ T1598] Dev loop0: unable to read RDB block 8 [ 2034.972512][ T1597] loop4: unable to read partition table [ 2034.974967][ T1598] loop0: unable to read partition table [ 2034.975212][ T1597] loop4: partition table beyond EOD, truncated [ 2034.979709][ T1598] loop0: partition table beyond EOD, truncated [ 2034.983964][ T1598] EXT2-fs (loop0): error: #blocks per group too big: 16391 [ 2034.990351][ T1597] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:33:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa401, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000034000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000084000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x60000000}, 0x0) [ 2036.841706][ T1604] loop4: detected capacity change from 0 to 15 [ 2036.845141][ T1604] Dev loop4: unable to read RDB block 15 [ 2036.845176][ T1606] loop0: detected capacity change from 0 to 8 [ 2036.846524][ T1604] loop4: unable to read partition table [ 2036.848857][ T1606] Dev loop0: unable to read RDB block 8 [ 2036.850502][ T1606] loop0: unable to read partition table [ 2036.852331][ T1606] loop0: partition table beyond EOD, truncated [ 2036.854471][ T1606] EXT2-fs (loop0): error: #blocks per group too big: 16392 [ 2036.879021][ T1604] loop4: partition table beyond EOD, truncated [ 2036.896388][ T1604] EXT2-fs (loop4): error: #blocks per group too big: 16387 00:33:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000094000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2036.946680][ T1610] loop0: detected capacity change from 0 to 8 [ 2036.950589][ T1610] Dev loop0: unable to read RDB block 8 [ 2036.954313][ T1610] loop0: unable to read partition table 00:33:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000044000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2036.959697][ T1610] loop0: partition table beyond EOD, truncated [ 2036.964838][ T1610] EXT2-fs (loop0): error: #blocks per group too big: 16393 [ 2036.976455][ T1612] loop4: detected capacity change from 0 to 15 [ 2036.984628][ T1612] Dev loop4: unable to read RDB block 15 [ 2036.986026][ T1612] loop4: unable to read partition table [ 2036.989931][ T1612] loop4: partition table beyond EOD, truncated [ 2036.995887][ T1612] EXT2-fs (loop4): error: #blocks per group too big: 16388 00:33:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x145, {0x4}}, 0x14}}, 0x0) 00:33:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:33:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000054000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2037.665790][ T1614] loop0: detected capacity change from 0 to 8 [ 2037.670310][ T1617] loop4: detected capacity change from 0 to 15 [ 2037.672535][ T1617] Dev loop4: unable to read RDB block 15 [ 2037.681746][ T1617] loop4: unable to read partition table [ 2037.683261][ T1614] Dev loop0: unable to read RDB block 8 [ 2037.696923][ T1617] loop4: partition table beyond EOD, truncated [ 2037.701370][ T1617] EXT2-fs (loop4): error: #blocks per group too big: 16389 [ 2037.704091][ T1614] loop0: unable to read partition table [ 2037.707904][ T1614] loop0: partition table beyond EOD, truncated [ 2037.712776][ T1614] EXT2-fs (loop0): error: #blocks per group too big: 16394 00:33:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:33:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9a02, 0x0, {0x4}}, 0x14}}, 0x0) 00:33:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2038.515638][ T1620] loop0: detected capacity change from 0 to 8 [ 2038.518927][ T1622] loop4: detected capacity change from 0 to 15 [ 2038.521078][ T1622] Dev loop4: unable to read RDB block 15 [ 2038.521918][ T1620] Dev loop0: unable to read RDB block 8 [ 2038.523718][ T1620] loop0: unable to read partition table [ 2038.524107][ T1622] loop4: unable to read partition table [ 2038.528663][ T1620] loop0: partition table beyond EOD, truncated [ 2038.532266][ T1622] loop4: partition table beyond EOD, truncated [ 2038.535801][ T1620] EXT2-fs (loop0): error: #blocks per group too big: 16395 [ 2038.540634][ T1622] EXT2-fs (loop4): error: #blocks per group too big: 16390 00:34:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa500, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x61000000}, 0x0) [ 2040.179492][ T1627] loop4: detected capacity change from 0 to 15 [ 2040.186514][ T1627] Dev loop4: unable to read RDB block 15 [ 2040.188979][ T1627] loop4: unable to read partition table [ 2040.191541][ T1627] loop4: partition table beyond EOD, truncated [ 2040.193506][ T1631] loop0: detected capacity change from 0 to 8 [ 2040.200513][ T1627] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2040.214277][ T1631] Dev loop0: unable to read RDB block 8 [ 2040.215621][ T1631] loop0: unable to read partition table [ 2040.222142][ T1631] loop0: partition table beyond EOD, truncated [ 2040.226939][ T1631] EXT2-fs (loop0): error: #blocks per group too big: 16396 00:34:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000074000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000d4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2040.277175][ T1635] loop4: detected capacity change from 0 to 15 [ 2040.279590][ T1635] Dev loop4: unable to read RDB block 15 [ 2040.283141][ T1635] loop4: unable to read partition table [ 2040.284687][ T1635] loop4: partition table beyond EOD, truncated [ 2040.286966][ T1635] EXT2-fs (loop4): error: #blocks per group too big: 16391 [ 2040.293060][ T1637] loop0: detected capacity change from 0 to 8 [ 2040.295770][ T1637] Dev loop0: unable to read RDB block 8 [ 2040.298723][ T1637] loop0: unable to read partition table [ 2040.300300][ T1637] loop0: partition table beyond EOD, truncated [ 2040.302234][ T1637] EXT2-fs (loop0): error: #blocks per group too big: 16397 00:34:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000084000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000e4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x147, {0x4}}, 0x14}}, 0x0) [ 2041.012732][ T1640] loop4: detected capacity change from 0 to 15 [ 2041.014592][ T1641] loop0: detected capacity change from 0 to 8 [ 2041.018045][ T1641] Dev loop0: unable to read RDB block 8 [ 2041.020668][ T1640] Dev loop4: unable to read RDB block 15 [ 2041.021984][ T1640] loop4: unable to read partition table [ 2041.024499][ T1641] loop0: unable to read partition table [ 2041.025966][ T1640] loop4: partition table beyond EOD, truncated [ 2041.030066][ T1640] EXT2-fs (loop4): error: #blocks per group too big: 16392 [ 2041.031961][ T1641] loop0: partition table beyond EOD, truncated [ 2041.038001][ T1641] EXT2-fs (loop0): error: #blocks per group too big: 16398 00:34:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000094000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2041.105066][ T1645] loop4: detected capacity change from 0 to 15 [ 2041.107848][ T1645] Dev loop4: unable to read RDB block 15 [ 2041.110453][ T1645] loop4: unable to read partition table [ 2041.113051][ T1645] loop4: partition table beyond EOD, truncated [ 2041.118082][ T1645] EXT2-fs (loop4): error: #blocks per group too big: 16393 00:34:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9b00, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2041.820827][ T1647] loop0: detected capacity change from 0 to 8 [ 2041.831737][ T1647] Dev loop0: unable to read RDB block 8 [ 2041.833443][ T1647] loop0: unable to read partition table [ 2041.834902][ T1647] loop0: partition table beyond EOD, truncated [ 2041.844351][ T1647] EXT2-fs (loop0): error: #blocks per group too big: 16399 00:34:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa600, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000104000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x62000000}, 0x0) [ 2043.383475][ T1652] loop4: detected capacity change from 0 to 15 [ 2043.391101][ T1655] loop0: detected capacity change from 0 to 8 [ 2043.394966][ T1655] Dev loop0: unable to read RDB block 8 [ 2043.396533][ T1652] Dev loop4: unable to read RDB block 15 [ 2043.397528][ T1655] loop0: unable to read partition table [ 2043.397736][ T1652] loop4: unable to read partition table [ 2043.400338][ T1652] loop4: partition table beyond EOD, truncated [ 2043.400467][ T1655] loop0: partition table beyond EOD, truncated [ 2043.411368][ T1655] EXT2-fs (loop0): error: #blocks per group too big: 16400 [ 2043.416450][ T1652] EXT2-fs (loop4): error: #blocks per group too big: 16394 00:34:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000114000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2043.479179][ T1659] loop0: detected capacity change from 0 to 8 00:34:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2043.493517][ T1659] Dev loop0: unable to read RDB block 8 [ 2043.497204][ T1659] loop0: unable to read partition table [ 2043.501159][ T1659] loop0: partition table beyond EOD, truncated [ 2043.506492][ T1661] loop4: detected capacity change from 0 to 15 [ 2043.509360][ T1659] EXT2-fs (loop0): error: #blocks per group too big: 16401 [ 2043.509763][ T1661] Dev loop4: unable to read RDB block 15 [ 2043.514498][ T1661] loop4: unable to read partition table [ 2043.516988][ T1661] loop4: partition table beyond EOD, truncated [ 2043.533509][ T1661] EXT2-fs (loop4): error: #blocks per group too big: 16395 00:34:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000124000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2043.558237][ T1663] loop0: detected capacity change from 0 to 8 [ 2043.564492][ T1663] Dev loop0: unable to read RDB block 8 [ 2043.569418][ T1663] loop0: unable to read partition table [ 2043.573196][ T1663] loop0: partition table beyond EOD, truncated [ 2043.582462][ T1663] EXT2-fs (loop0): error: #blocks per group too big: 16402 00:34:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000141a9e50b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2043.640266][ T1665] loop4: detected capacity change from 0 to 15 [ 2043.642599][ T1665] Dev loop4: unable to read RDB block 15 [ 2043.652780][ T1665] loop4: unable to read partition table [ 2043.657423][ T1665] loop4: partition table beyond EOD, truncated [ 2043.664284][ T1665] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x148, {0x4}}, 0x14}}, 0x0) 00:34:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000224000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2044.221985][ T1667] loop0: detected capacity change from 0 to 8 [ 2044.224396][ T1667] Dev loop0: unable to read RDB block 8 [ 2044.225865][ T1667] loop0: unable to read partition table [ 2044.233145][ T1667] loop0: partition table beyond EOD, truncated [ 2044.244913][ T1667] EXT2-fs (loop0): error: #blocks per group too big: 16418 00:34:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9b01, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2044.931249][ T1671] loop4: detected capacity change from 0 to 15 [ 2044.937173][ T1671] Dev loop4: unable to read RDB block 15 [ 2044.938590][ T1671] loop4: unable to read partition table [ 2044.942412][ T1671] loop4: partition table beyond EOD, truncated [ 2044.946908][ T1671] EXT2-fs (loop4): error: #blocks per group too big: 16396 00:34:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000254000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000d4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa601, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x63000000}, 0x0) [ 2046.368044][ T1677] loop4: detected capacity change from 0 to 15 [ 2046.371051][ T1679] loop0: detected capacity change from 0 to 8 [ 2046.372379][ T1677] Dev loop4: unable to read RDB block 15 [ 2046.375076][ T1677] loop4: unable to read partition table [ 2046.376254][ T1679] Dev loop0: unable to read RDB block 8 [ 2046.377735][ T1679] loop0: unable to read partition table [ 2046.379197][ T1679] loop0: partition table beyond EOD, truncated [ 2046.384864][ T1677] loop4: partition table beyond EOD, truncated [ 2046.400828][ T1677] EXT2-fs (loop4): error: #blocks per group too big: 16397 [ 2046.406522][ T1679] EXT2-fs (loop0): error: #blocks per group too big: 16421 00:34:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000e4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000002a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2046.469572][ T1683] loop4: detected capacity change from 0 to 15 [ 2046.474935][ T1683] Dev loop4: unable to read RDB block 15 [ 2046.477086][ T1685] loop0: detected capacity change from 0 to 8 [ 2046.483659][ T1685] Dev loop0: unable to read RDB block 8 [ 2046.485581][ T1683] loop4: unable to read partition table [ 2046.488705][ T1685] loop0: unable to read partition table [ 2046.501644][ T1685] loop0: partition table beyond EOD, truncated [ 2046.503163][ T1683] loop4: partition table beyond EOD, truncated [ 2046.513748][ T1683] EXT2-fs (loop4): error: #blocks per group too big: 16398 [ 2046.517681][ T1685] EXT2-fs (loop0): error: #blocks per group too big: 16426 00:34:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000484000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2046.587765][ T1688] loop4: detected capacity change from 0 to 15 [ 2046.591946][ T1688] Dev loop4: unable to read RDB block 15 [ 2046.601416][ T1688] loop4: unable to read partition table [ 2046.603235][ T1689] loop0: detected capacity change from 0 to 8 [ 2046.605260][ T1689] Dev loop0: unable to read RDB block 8 [ 2046.606918][ T1688] loop4: partition table beyond EOD, truncated [ 2046.608556][ T1689] loop0: unable to read partition table [ 2046.614758][ T1689] loop0: partition table beyond EOD, truncated [ 2046.617582][ T1688] EXT2-fs (loop4): error: #blocks per group too big: 16399 [ 2046.628464][ T1689] EXT2-fs (loop0): error: #blocks per group too big: 16456 00:34:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000004c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000104000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2047.226894][ T1692] loop0: detected capacity change from 0 to 8 [ 2047.228799][ T1693] loop4: detected capacity change from 0 to 15 [ 2047.231860][ T1693] Dev loop4: unable to read RDB block 15 [ 2047.233438][ T1693] loop4: unable to read partition table [ 2047.233659][ T1692] Dev loop0: unable to read RDB block 8 [ 2047.234893][ T1693] loop4: partition table beyond EOD, [ 2047.236559][ T1692] loop0: unable to read partition table [ 2047.240420][ T1692] loop0: partition table beyond EOD, truncated [ 2047.244445][ T1693] truncated [ 2047.246554][ T1692] EXT2-fs (loop0): error: #blocks per group too big: 16460 [ 2047.250282][ T1693] EXT2-fs (loop4): error: #blocks per group too big: 16400 00:34:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9b02, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000114000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x149, {0x4}}, 0x14}}, 0x0) 00:34:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000554000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2047.955852][ T1699] loop0: detected capacity change from 0 to 8 [ 2047.958915][ T1700] loop4: detected capacity change from 0 to 15 [ 2047.962725][ T1700] Dev loop4: unable to read RDB block 15 [ 2047.964532][ T1699] Dev loop0: unable to read RDB block 8 [ 2047.965323][ T1700] loop4: unable to read partition table [ 2047.968312][ T1699] loop0: unable to read partition table [ 2047.970868][ T1700] loop4: partition table beyond EOD, truncated [ 2047.971993][ T1699] loop0: partition table beyond EOD, truncated [ 2047.976348][ T1700] EXT2-fs (loop4): error: #blocks per group too big: 16401 [ 2047.982866][ T1699] EXT2-fs (loop0): error: #blocks per group too big: 16469 00:34:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa700, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000124000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000005c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x64000000}, 0x0) [ 2049.484289][ T1705] loop0: detected capacity change from 0 to 8 [ 2049.485062][ T1706] loop4: detected capacity change from 0 to 15 [ 2049.495232][ T1706] Dev loop4: unable to read RDB block 15 [ 2049.495308][ T1705] Dev loop0: unable to read RDB block 8 [ 2049.501522][ T1705] loop0: unable to read partition table [ 2049.502026][ T1706] loop4: unable to read partition table [ 2049.510079][ T1705] loop0: partition table beyond EOD, truncated [ 2049.511066][ T1706] loop4: partition table beyond EOD, truncated [ 2049.515320][ T1705] EXT2-fs (loop0): error: #blocks per group too big: 16476 [ 2049.518616][ T1706] EXT2-fs (loop4): error: #blocks per group too big: 16402 00:34:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000674000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000001f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2049.592810][ T1711] loop0: detected capacity change from 0 to 8 [ 2049.597657][ T1711] Dev loop0: unable to read RDB block 8 [ 2049.600174][ T1711] loop0: unable to read partition table [ 2049.603905][ T1711] loop0: partition table beyond EOD, truncated [ 2049.605005][ T1713] loop4: detected capacity change from 0 to 15 [ 2049.607835][ T1713] Dev loop4: unable to read RDB block 15 [ 2049.609313][ T1713] loop4: unable to read partition table [ 2049.610881][ T1713] loop4: partition table beyond EOD, truncated [ 2049.617162][ T1711] EXT2-fs (loop0): error: #blocks per group too big: 16487 [ 2049.621245][ T1713] EXT2-fs (loop4): error: #blocks per group too big: 16415 00:34:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000684000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000204000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2049.698927][ T1715] loop0: detected capacity change from 0 to 8 [ 2049.701215][ T1715] Dev loop0: unable to read RDB block 8 [ 2049.703695][ T1715] loop0: unable to read partition table [ 2049.711719][ T1717] loop4: detected capacity change from 0 to 15 [ 2049.714138][ T1717] Dev loop4: unable to read RDB block 15 [ 2049.715664][ T1717] loop4: unable to read partition table [ 2049.716664][ T1715] loop0: partition table beyond EOD, truncated [ 2049.717408][ T1717] loop4: partition table beyond EOD, truncated [ 2049.720716][ T1717] EXT2-fs (loop4): error: #blocks per group too big: 16416 [ 2049.722736][ T1715] EXT2-fs (loop0): error: #blocks per group too big: 16488 00:34:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000006c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000010204000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x14a, {0x4}}, 0x14}}, 0x0) 00:34:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9c00, 0x0, {0x4}}, 0x14}}, 0x0) [ 2051.219071][ T1722] loop4: detected capacity change from 0 to 15 [ 2051.222968][ T1723] loop0: detected capacity change from 0 to 8 [ 2051.227078][ T1722] Dev loop4: unable to read RDB block 15 [ 2051.228392][ T1722] loop4: unable to read partition table [ 2051.229720][ T1722] loop4: partition table beyond EOD, truncated [ 2051.236549][ T1723] Dev loop0: unable to read RDB block 8 [ 2051.238041][ T1723] loop0: unable to read partition table [ 2051.239502][ T1723] loop0: partition table beyond EOD, truncated [ 2051.241439][ T1722] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2051.244574][ T1723] EXT2-fs (loop0): error: #blocks per group too big: 16492 00:34:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa701, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000224000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000744000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x65000000}, 0x0) [ 2052.724641][ T1729] loop4: detected capacity change from 0 to 15 [ 2052.728668][ T1731] loop0: detected capacity change from 0 to 8 [ 2052.730960][ T1729] Dev loop4: unable to read RDB block 15 [ 2052.733740][ T1729] loop4: unable to read partition table [ 2052.735260][ T1731] Dev loop0: unable to read RDB block 8 [ 2052.744756][ T1731] loop0: unable to read partition table [ 2052.747382][ T1729] loop4: partition table beyond EOD, truncated [ 2052.750034][ T1731] loop0: partition table beyond EOD, truncated [ 2052.753944][ T1729] EXT2-fs (loop4): error: #blocks per group too big: 16418 [ 2052.755638][ T1731] EXT2-fs (loop0): error: #blocks per group too big: 16500 00:34:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000007a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000254000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2052.811171][ T1736] loop0: detected capacity change from 0 to 8 [ 2052.813761][ T1736] Dev loop0: unable to read RDB block 8 [ 2052.818141][ T1737] loop4: detected capacity change from 0 to 15 [ 2052.822584][ T1736] loop0: unable to read partition table [ 2052.825674][ T1736] loop0: partition table beyond EOD, truncated [ 2052.827266][ T1737] Dev loop4: unable to read RDB block 15 [ 2052.827286][ T1737] loop4: unable to read partition table [ 2052.827421][ T1737] loop4: partition table beyond EOD, truncated [ 2052.832314][ T1737] EXT2-fs (loop4): error: #blocks per group too big: 16421 [ 2052.850642][ T1736] EXT2-fs (loop0): error: #blocks per group too big: 16506 00:34:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000002a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2052.902357][ T1739] loop4: detected capacity change from 0 to 15 [ 2052.904709][ T1739] Dev loop4: unable to read RDB block 15 00:34:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000cc4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2052.912412][ T1739] loop4: unable to read partition table [ 2052.913945][ T1739] loop4: partition table beyond EOD, truncated [ 2052.919582][ T1741] loop0: detected capacity change from 0 to 8 [ 2052.922782][ T1741] EXT2-fs (loop0): error: #blocks per group too big: 16588 [ 2052.924926][ T1739] EXT2-fs (loop4): error: #blocks per group too big: 16426 00:34:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000cd4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2052.984812][ T1744] loop0: detected capacity change from 0 to 8 00:34:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000023c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2052.992058][ T1744] Dev loop0: unable to read RDB block 8 [ 2052.995709][ T1744] loop0: unable to read partition table [ 2052.999687][ T1744] loop0: partition table beyond EOD, truncated [ 2053.002946][ T1745] loop4: detected capacity change from 0 to 15 [ 2053.009334][ T1745] Dev loop4: unable to read RDB block 15 [ 2053.010800][ T1744] EXT2-fs (loop0): error: #blocks per group too big: 16589 [ 2053.014752][ T1745] loop4: unable to read partition table [ 2053.020865][ T1745] loop4: partition table beyond EOD, truncated [ 2053.028969][ T1745] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x14b, {0x4}}, 0x14}}, 0x0) 00:34:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9c01, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa800, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000fe4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000023d4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x66000000}, 0x0) [ 2055.862964][ T1754] loop4: detected capacity change from 0 to 15 [ 2055.864805][ T1755] loop0: detected capacity change from 0 to 8 [ 2055.867647][ T1755] Dev loop0: unable to read RDB block 8 [ 2055.870087][ T1754] Dev loop4: unable to read RDB block 15 [ 2055.872502][ T1754] loop4: unable to read partition table [ 2055.874941][ T1755] loop0: unable to read partition table [ 2055.876771][ T1754] loop4: partition table beyond EOD, truncated [ 2055.881691][ T1755] loop0: partition table beyond EOD, truncated [ 2055.884367][ T1754] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2055.891151][ T1755] EXT2-fs (loop0): error: #blocks per group too big: 16638 00:34:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000023e4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2055.944983][ T1759] loop4: detected capacity change from 0 to 15 [ 2055.951472][ T1759] Dev loop4: unable to read RDB block 15 00:34:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000005e00000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2055.957372][ T1759] loop4: unable to read partition table [ 2055.961123][ T1759] loop4: partition table beyond EOD, truncated [ 2055.966662][ T1759] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2055.982574][ T1761] loop0: detected capacity change from 0 to 8 [ 2055.992616][ T1761] Dev loop0: unable to read RDB block 8 [ 2055.996342][ T1761] loop0: unable to read partition table [ 2055.997672][ T1761] loop0: partition table beyond EOD, truncated [ 2056.000333][ T1761] EXT2-fs (loop0): error: #blocks per group too big: 24064 00:34:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000003f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000009000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2056.053295][ T1764] loop4: detected capacity change from 0 to 15 [ 2056.054357][ T1765] loop0: detected capacity change from 0 to 8 [ 2056.061828][ T1765] Dev loop0: unable to read RDB block 8 [ 2056.064091][ T1764] Dev loop4: unable to read RDB block 15 [ 2056.065462][ T1765] loop0: unable to read partition table [ 2056.068873][ T1764] loop4: unable to read partition table [ 2056.071492][ T1765] loop0: partition table beyond EOD, truncated [ 2056.072628][ T1764] loop4: partition table beyond EOD, truncated [ 2056.079659][ T1764] EXT2-fs (loop4): error: #blocks per group too big: 16447 [ 2056.081489][ T1765] EXT2-fs (loop0): error: #blocks per group too big: 36864 00:34:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000200000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2056.142117][ T1767] loop0: detected capacity change from 0 to 8 [ 2056.145970][ T1767] Dev loop0: unable to read RDB block 8 [ 2056.149762][ T1767] loop0: unable to read partition table [ 2056.152326][ T1767] loop0: partition table beyond EOD, truncated 00:34:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000404000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2056.160724][ T1767] EXT2-fs (loop0): error: unable to read group descriptors [ 2056.175704][ T1769] loop4: detected capacity change from 0 to 15 [ 2056.180965][ T1769] Dev loop4: unable to read RDB block 15 [ 2056.185735][ T1769] loop4: unable to read partition table [ 2056.199344][ T1769] loop4: partition table beyond EOD, truncated [ 2056.210929][ T1769] EXT2-fs (loop4): error: #blocks per group too big: 16448 00:34:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x14c, {0x4}}, 0x14}}, 0x0) 00:34:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000900000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2057.407823][ T1773] loop0: detected capacity change from 0 to 8 [ 2057.412849][ T1773] Dev loop0: unable to read RDB block 8 [ 2057.417780][ T1773] loop0: unable to read partition table [ 2057.422836][ T1773] loop0: partition table beyond EOD, truncated [ 2057.434566][ T1773] EXT2-fs (loop0): error: unable to read group descriptors 00:34:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa900, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010be5a9414000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9c02, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000001000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x67000000}, 0x0) [ 2058.824832][ T1777] loop0: detected capacity change from 0 to 8 [ 2058.828339][ T1780] loop4: detected capacity change from 0 to 15 [ 2058.842737][ T1777] Dev loop0: unable to read RDB block 8 [ 2058.844053][ T1777] loop0: unable to read partition table [ 2058.845519][ T1780] Dev loop4: unable to read RDB block 15 [ 2058.847427][ T1780] loop4: unable to read partition table [ 2058.848938][ T1777] loop0: partition table beyond EOD, truncated [ 2058.850562][ T1780] loop4: partition table beyond EOD, truncated [ 2058.854936][ T1777] EXT2-fs (loop0): error: unable to read group descriptors [ 2058.859425][ T1780] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000003800000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000052454000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2058.954722][ T1785] loop0: detected capacity change from 0 to 8 [ 2058.961003][ T1787] loop4: detected capacity change from 0 to 15 [ 2058.963961][ T1785] Dev loop0: unable to read RDB block 8 [ 2058.973441][ T1785] loop0: unable to read partition table [ 2058.974918][ T1787] Dev loop4: unable to read RDB block 15 [ 2058.976265][ T1785] loop0: partition table beyond EOD, truncated [ 2058.976382][ T1787] loop4: unable to read partition table [ 2058.981541][ T1785] EXT2-fs (loop0): error: unable to read group descriptors [ 2058.996967][ T1787] loop4: partition table beyond EOD, truncated [ 2059.004642][ T1787] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000005e00000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2059.054430][ T1789] loop0: detected capacity change from 0 to 8 00:34:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000484000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2059.061649][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2059.063875][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2059.065911][ T2553] Dev loop0: unable to read RDB block 8 [ 2059.077417][ T2553] loop0: unable to read partition table [ 2059.077593][ T1791] loop4: detected capacity change from 0 to 15 [ 2059.079927][ T2553] loop0: partition table beyond EOD, truncated [ 2059.082729][ T1791] Dev loop4: unable to read RDB block 15 [ 2059.084469][ T1789] EXT2-fs (loop0): error: #blocks per group too big: 24064 [ 2059.093782][ T1791] loop4: unable to read partition table [ 2059.095449][ T1791] loop4: partition table beyond EOD, truncated [ 2059.099545][ T1791] EXT2-fs (loop4): error: #blocks per group too big: 16456 00:34:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000015244534b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2059.165328][ T1793] loop4: detected capacity change from 0 to 15 [ 2059.170258][ T1793] Dev loop4: unable to read RDB block 15 [ 2059.171624][ T1793] loop4: unable to read partition table [ 2059.173054][ T1793] loop4: partition table beyond EOD, truncated [ 2059.179144][ T1793] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000009000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000004c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2059.707574][ T1796] loop4: detected capacity change from 0 to 15 [ 2059.715592][ T1796] Dev loop4: unable to read RDB block 15 [ 2059.720115][ T1797] loop0: detected capacity change from 0 to 8 [ 2059.722150][ T1797] Dev loop0: unable to read RDB block 8 [ 2059.722999][ T1796] loop4: unable to read partition table [ 2059.723486][ T1797] loop0: unable to read partition table [ 2059.724882][ T1796] loop4: partition table beyond EOD, truncated [ 2059.730935][ T1796] EXT2-fs (loop4): error: #blocks per group too big: 16460 [ 2059.735864][ T1797] loop0: partition table beyond EOD, truncated [ 2059.739063][ T1797] EXT2-fs (loop0): error: #blocks per group too big: 36864 00:34:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa901, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x14e, {0x4}}, 0x14}}, 0x0) 00:34:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001747261504000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000001214000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x68000000}, 0x0) 00:34:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9d00, 0x0, {0x4}}, 0x14}}, 0x0) [ 2061.741392][ T1805] loop0: detected capacity change from 0 to 8 [ 2061.742363][ T1806] loop4: detected capacity change from 0 to 15 [ 2061.756885][ T1805] Dev loop0: unable to read RDB block 8 [ 2061.758224][ T1805] loop0: unable to read partition table [ 2061.760882][ T1806] Dev loop4: unable to read RDB block 15 [ 2061.762292][ T1806] loop4: unable to read partition table [ 2061.764867][ T1806] loop4: partition table beyond EOD, truncated [ 2061.769343][ T1806] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2061.769740][ T1805] loop0: partition table beyond EOD, truncated [ 2061.778797][ T1805] EXT2-fs (loop0): error: #blocks per group too big: 1315328 00:34:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000014b5344524000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000020000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2061.870930][ T1812] loop0: detected capacity change from 0 to 8 [ 2061.874823][ T1812] Dev loop0: unable to read RDB block 8 [ 2061.876503][ T1813] loop4: detected capacity change from 0 to 15 [ 2061.878498][ T1812] loop0: unable to read partition table [ 2061.881169][ T1812] loop0: partition table beyond EOD, truncated [ 2061.884796][ T1813] Dev loop4: unable to read RDB block 15 [ 2061.887694][ T1812] EXT2-fs (loop0): error: #blocks per group too big: 2097152 [ 2061.890031][ T1813] loop4: unable to read partition table [ 2061.893543][ T1813] loop4: partition table beyond EOD, truncated [ 2061.899903][ T1813] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000554000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000000200040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2061.974024][ T1816] loop4: detected capacity change from 0 to 15 [ 2061.979892][ T1817] loop0: detected capacity change from 0 to 8 [ 2061.981993][ T1817] Dev loop0: unable to read RDB block 8 [ 2061.984175][ T1816] Dev loop4: unable to read RDB block 15 [ 2061.985696][ T1816] loop4: unable to read partition table [ 2061.985729][ T1817] loop0: unable to read partition table [ 2061.990290][ T1816] loop4: partition table beyond EOD, truncated [ 2061.991894][ T1817] loop0: partition table beyond EOD, truncated [ 2061.992292][ T1816] EXT2-fs (loop4): error: #blocks per group too big: 16469 [ 2062.012001][ T1817] EXT2-fs (loop0): error: #blocks per group too big: 536870912 00:34:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffaa554000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000200000000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2062.073664][ T1819] loop4: detected capacity change from 0 to 15 [ 2062.085513][ T1819] Dev loop4: unable to read RDB block 15 [ 2062.090524][ T1819] loop4: unable to read partition table [ 2062.091226][ T1821] loop0: detected capacity change from 0 to 8 [ 2062.093256][ T1819] loop4: partition table beyond EOD, truncated [ 2062.093904][ T1821] Dev loop0: unable to read RDB block 8 [ 2062.096015][ T1821] loop0: unable to read partition table [ 2062.101126][ T1821] loop0: partition table beyond EOD, truncated [ 2062.103297][ T1821] EXT2-fs (loop0): error: #blocks per group too big: 536887296 [ 2062.103707][ T1819] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaa00, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000002000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffab564000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x69000000}, 0x0) 00:34:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9d01, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x14f, {0x4}}, 0x14}}, 0x0) [ 2064.860473][ T1828] loop0: detected capacity change from 0 to 8 [ 2064.868485][ T1831] loop4: detected capacity change from 0 to 15 [ 2064.878408][ T1828] Dev loop0: unable to read RDB block 8 [ 2064.879767][ T1831] Dev loop4: unable to read RDB block 15 [ 2064.881047][ T1828] loop0: unable to read partition table [ 2064.882326][ T1831] loop4: unable to read partition table [ 2064.884834][ T1828] loop0: partition table beyond EOD, truncated [ 2064.889005][ T1831] loop4: partition table beyond EOD, truncated [ 2064.894369][ T1828] EXT2-fs (loop0): error: unable to read group descriptors [ 2064.897622][ T1831] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001825645574000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000009000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2064.972211][ T1836] loop4: detected capacity change from 0 to 15 [ 2064.975928][ T1836] Dev loop4: unable to read RDB block 15 [ 2064.978810][ T1837] loop0: detected capacity change from 0 to 8 [ 2064.982376][ T1836] loop4: unable to read partition table [ 2064.984132][ T1837] Dev loop0: unable to read RDB block 8 [ 2064.985643][ T1837] loop0: unable to read partition table [ 2064.988677][ T1837] loop0: partition table beyond EOD, truncated [ 2064.990851][ T1836] loop4: partition table beyond EOD, truncated [ 2064.994984][ T1836] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2065.001893][ T1837] EXT2-fs (loop0): error: unable to read group descriptors 00:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000005c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000010000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2065.064132][ T1839] loop4: detected capacity change from 0 to 15 [ 2065.071643][ T1841] loop0: detected capacity change from 0 to 8 [ 2065.072245][ T1839] Dev loop4: unable to read RDB block 15 [ 2065.075608][ T1839] loop4: unable to read partition table [ 2065.077980][ T1841] Dev loop0: unable to read RDB block 8 [ 2065.079498][ T1841] loop0: unable to read partition table [ 2065.081074][ T1841] loop0: partition table beyond EOD, truncated [ 2065.081865][ T1839] loop4: partition table beyond EOD, truncated [ 2065.099007][ T1839] EXT2-fs (loop4): error: #blocks per group too big: 16476 [ 2065.100811][ T1841] EXT2-fs (loop0): error: unable to read group descriptors 00:34:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000038000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000684000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2065.174418][ T1844] loop0: detected capacity change from 0 to 8 [ 2065.179102][ T1845] loop4: detected capacity change from 0 to 15 [ 2065.184826][ T1844] Dev loop0: unable to read RDB block 8 [ 2065.187701][ T1844] loop0: unable to read partition table [ 2065.189220][ T1845] Dev loop4: unable to read RDB block 15 [ 2065.190596][ T1845] loop4: unable to read partition table [ 2065.192087][ T1845] loop4: partition table beyond EOD, truncated [ 2065.193721][ T1844] loop0: partition table beyond EOD, truncated [ 2065.208051][ T1845] EXT2-fs (loop4): error: #blocks per group too big: 16488 [ 2065.210460][ T1844] EXT2-fs (loop0): error: unable to read group descriptors 00:34:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaa01, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004002000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000006c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x150, {0x4}}, 0x14}}, 0x0) 00:34:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9d02, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6a000000}, 0x0) [ 2068.094606][ T1849] loop4: detected capacity change from 0 to 15 [ 2068.113282][ T1853] loop0: detected capacity change from 0 to 8 [ 2068.121067][ T1849] Dev loop4: unable to read RDB block 15 [ 2068.122426][ T1849] loop4: unable to read partition table [ 2068.123764][ T1849] loop4: partition table beyond EOD, truncated [ 2068.125479][ T1853] Dev loop0: unable to read RDB block 8 [ 2068.141625][ T1853] loop0: unable to read partition table [ 2068.143339][ T1849] EXT2-fs (loop4): error: #blocks per group too big: 16492 [ 2068.145285][ T1853] loop0: partition table beyond EOD, truncated [ 2068.148315][ T1853] EXT2-fs (loop0): error: #blocks per group too big: 147456 00:34:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004003000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000744000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2068.234806][ T1860] loop0: detected capacity change from 0 to 8 [ 2068.241182][ T1860] Dev loop0: unable to read RDB block 8 [ 2068.241953][ T1861] loop4: detected capacity change from 0 to 15 [ 2068.243688][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2068.246105][ T1860] loop0: unable to read partition table [ 2068.247516][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2068.249518][ T1860] loop0: partition table beyond EOD, truncated [ 2068.251499][ T2553] Dev loop4: unable to read RDB block 15 [ 2068.253335][ T1860] EXT2-fs (loop0): error: #blocks per group too big: 212992 [ 2068.255188][ T2553] loop4: unable to read partition table [ 2068.262231][ T2553] loop4: partition table beyond EOD, truncated [ 2068.264500][ T1861] EXT2-fs (loop4): error: #blocks per group too big: 16500 00:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001506172744000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004004000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2068.334959][ T1863] loop4: detected capacity change from 0 to 15 [ 2068.344983][ T1865] loop0: detected capacity change from 0 to 8 [ 2068.351245][ T1863] Dev loop4: unable to read RDB block 15 [ 2068.354974][ T1865] Dev loop0: unable to read RDB block 8 [ 2068.362198][ T1863] loop4: unable to read partition table [ 2068.365746][ T1865] loop0: unable to read partition table [ 2068.370757][ T1863] loop4: partition table beyond EOD, truncated [ 2068.373791][ T1865] loop0: partition table beyond EOD, truncated [ 2068.383211][ T1863] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2068.389793][ T1865] EXT2-fs (loop0): error: #blocks per group too big: 278528 00:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000007a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004005000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2068.463492][ T1868] loop4: detected capacity change from 0 to 15 [ 2068.467176][ T1868] Dev loop4: unable to read RDB block 15 [ 2068.468627][ T1868] loop4: unable to read partition table [ 2068.471233][ T1868] loop4: partition table beyond EOD, truncated [ 2068.473467][ T1869] loop0: detected capacity change from 0 to 8 [ 2068.476303][ T1869] Dev loop0: unable to read RDB block 8 [ 2068.478915][ T1868] EXT2-fs (loop4): error: #blocks per group too big: 16506 [ 2068.482303][ T1869] loop0: unable to read partition table [ 2068.493909][ T1869] loop0: partition table beyond EOD, truncated [ 2068.501961][ T1869] EXT2-fs (loop0): error: #blocks per group too big: 344064 00:34:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xab00, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001574556824000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004006000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9e00, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x152, {0x4}}, 0x14}}, 0x0) 00:34:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6b000000}, 0x0) [ 2071.243590][ T1875] loop0: detected capacity change from 0 to 8 [ 2071.249329][ T1878] loop4: detected capacity change from 0 to 15 [ 2071.253472][ T1875] Dev loop0: unable to read RDB block 8 [ 2071.254884][ T1875] loop0: unable to read partition table [ 2071.259522][ T1875] loop0: partition table beyond EOD, truncated [ 2071.263532][ T1878] Dev loop4: unable to read RDB block 15 [ 2071.267335][ T1878] loop4: unable to read partition table [ 2071.269255][ T1878] loop4: partition table beyond EOD, truncated [ 2071.285892][ T1878] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2071.289424][ T1875] EXT2-fs (loop0): error: #blocks per group too big: 409600 00:34:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004007000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffff8c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2071.350476][ T1883] loop0: detected capacity change from 0 to 8 [ 2071.358515][ T1883] Dev loop0: unable to read RDB block 8 [ 2071.358777][ T1885] loop4: detected capacity change from 0 to 15 [ 2071.359976][ T1883] loop0: unable to read partition table [ 2071.362956][ T1883] loop0: partition table beyond EOD, truncated [ 2071.364965][ T1885] Dev loop4: unable to read RDB block 15 [ 2071.369328][ T1885] loop4: unable to read partition table [ 2071.372303][ T1885] loop4: partition table beyond EOD, truncated [ 2071.383536][ T1883] EXT2-fs (loop0): error: #blocks per group too big: 475136 [ 2071.387701][ T1885] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004008000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000edc04000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2071.474827][ T1888] loop4: detected capacity change from 0 to 15 [ 2071.485645][ T1889] loop0: detected capacity change from 0 to 8 [ 2071.489571][ T1889] Dev loop0: unable to read RDB block 8 [ 2071.492116][ T1889] loop0: unable to read partition table [ 2071.494732][ T1889] loop0: partition table beyond EOD, truncated [ 2071.500840][ T1889] EXT2-fs (loop0): error: #blocks per group too big: 540672 [ 2071.504649][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2071.508478][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2071.510789][ T2553] Dev loop4: unable to read RDB block 15 [ 2071.512268][ T2553] loop4: unable to read partition table [ 2071.513805][ T2553] loop4: partition table beyond EOD, truncated [ 2071.515896][ T1888] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffffc94000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2071.545413][ T1891] loop4: detected capacity change from 0 to 15 00:34:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004009000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2071.569653][ T1891] Dev loop4: unable to read RDB block 15 [ 2071.571181][ T1891] loop4: unable to read partition table [ 2071.572936][ T1891] loop4: partition table beyond EOD, truncated [ 2071.576586][ T1891] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2071.577092][ T1893] loop0: detected capacity change from 0 to 8 [ 2071.613470][ T1893] Dev loop0: unable to read RDB block 8 [ 2071.617128][ T1893] loop0: unable to read partition table [ 2071.620896][ T1893] loop0: partition table beyond EOD, truncated [ 2071.624837][ T1893] EXT2-fs (loop0): error: #blocks per group too big: 606208 00:34:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xac00, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffbeda4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400a000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9e01, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x153, {0x4}}, 0x14}}, 0x0) 00:34:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6c000000}, 0x0) [ 2074.431235][ T1899] loop0: detected capacity change from 0 to 8 [ 2074.433487][ T1899] Dev loop0: unable to read RDB block 8 [ 2074.436872][ T1901] loop4: detected capacity change from 0 to 15 [ 2074.437121][ T1899] loop0: unable to read partition table [ 2074.443422][ T1901] Dev loop4: unable to read RDB block 15 [ 2074.453683][ T1901] loop4: unable to read partition table [ 2074.455262][ T1901] loop4: partition table beyond EOD, truncated [ 2074.462685][ T1899] loop0: partition table beyond EOD, truncated [ 2074.462814][ T1901] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2074.470225][ T1899] EXT2-fs (loop0): error: #blocks per group too big: 671744 00:34:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffffda4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400b000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2074.541866][ T1908] loop0: detected capacity change from 0 to 8 [ 2074.544658][ T1909] loop4: detected capacity change from 0 to 15 [ 2074.557795][ T1909] Dev loop4: unable to read RDB block 15 [ 2074.561725][ T1908] Dev loop0: unable to read RDB block 8 [ 2074.563310][ T1909] loop4: unable to read partition table [ 2074.566012][ T1908] loop0: unable to read partition table [ 2074.566298][ T1909] loop4: partition table beyond EOD, truncated [ 2074.569431][ T1909] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2074.571503][ T1908] loop0: partition table beyond EOD, truncated [ 2074.581505][ T1908] EXT2-fs (loop0): error: #blocks per group too big: 737280 00:34:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffffeb4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400c000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2074.630668][ T1911] loop4: detected capacity change from 0 to 15 [ 2074.633131][ T1911] Dev loop4: unable to read RDB block 15 [ 2074.634563][ T1911] loop4: unable to read partition table [ 2074.646564][ T1911] loop4: partition table beyond EOD, truncated [ 2074.648572][ T1911] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2074.657809][ T1913] loop0: detected capacity change from 0 to 8 [ 2074.664191][ T1913] Dev loop0: unable to read RDB block 8 [ 2074.665863][ T1913] loop0: unable to read partition table [ 2074.669656][ T1913] loop0: partition table beyond EOD, truncated [ 2074.675645][ T1913] EXT2-fs (loop0): error: #blocks per group too big: 802816 00:34:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005cf14000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400d000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2074.747215][ T1916] loop4: detected capacity change from 0 to 15 [ 2074.762128][ T1917] loop0: detected capacity change from 0 to 8 [ 2074.766373][ T1917] Dev loop0: unable to read RDB block 8 [ 2074.769230][ T1916] Dev loop4: unable to read RDB block 15 [ 2074.770211][ T1917] loop0: unable to read partition table [ 2074.770660][ T1916] loop4: unable to read partition table [ 2074.772378][ T1917] loop0: partition table beyond EOD, [ 2074.773428][ T1916] loop4: partition table beyond EOD, [ 2074.773571][ T1917] truncated [ 2074.774716][ T1916] truncated [ 2074.779814][ T1916] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2074.782185][ T1917] EXT2-fs (loop0): error: #blocks per group too big: 868352 00:34:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xac01, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005cf24000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400e000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x155, {0x4}}, 0x14}}, 0x0) 00:34:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9e02, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6d000000}, 0x0) [ 2077.510167][ T1922] loop0: detected capacity change from 0 to 8 [ 2077.528182][ T1926] loop4: detected capacity change from 0 to 15 [ 2077.541738][ T1922] Dev loop0: unable to read RDB block 8 [ 2077.543104][ T1922] loop0: unable to read partition table [ 2077.544633][ T1922] loop0: partition table beyond EOD, truncated [ 2077.553416][ T1926] Dev loop4: unable to read RDB block 15 [ 2077.554857][ T1926] loop4: unable to read partition table [ 2077.556618][ T1926] loop4: partition table beyond EOD, truncated [ 2077.572007][ T1926] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2077.574489][ T1922] EXT2-fs (loop0): error: #blocks per group too big: 933888 00:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005cf44000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400f000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2077.644474][ T1931] loop0: detected capacity change from 0 to 8 [ 2077.650092][ T1931] Dev loop0: unable to read RDB block 8 [ 2077.653921][ T1931] loop0: unable to read partition table [ 2077.656727][ T1931] loop0: partition table beyond EOD, truncated [ 2077.663243][ T1931] EXT2-fs (loop0): error: #blocks per group too big: 999424 [ 2077.664091][ T1933] loop4: detected capacity change from 0 to 15 [ 2077.674523][ T1933] Dev loop4: unable to read RDB block 15 [ 2077.676001][ T1933] loop4: unable to read partition table [ 2077.680711][ T1933] loop4: partition table beyond EOD, truncated [ 2077.685003][ T1933] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004010000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2077.721524][ T1935] loop0: detected capacity change from 0 to 8 [ 2077.732594][ T1935] Dev loop0: unable to read RDB block 8 [ 2077.734071][ T1935] loop0: unable to read partition table [ 2077.735592][ T1935] loop0: partition table beyond EOD, truncated 00:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffff64000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2077.755586][ T1935] EXT2-fs (loop0): error: #blocks per group too big: 1064960 [ 2077.762277][ T1937] loop4: detected capacity change from 0 to 15 [ 2077.764665][ T1937] Dev loop4: unable to read RDB block 15 [ 2077.769964][ T1937] loop4: unable to read partition table [ 2077.771596][ T1937] loop4: partition table beyond EOD, truncated [ 2077.773586][ T1937] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004011000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2077.834895][ T1939] loop0: detected capacity change from 0 to 8 [ 2077.838260][ T1939] Dev loop0: unable to read RDB block 8 [ 2077.839709][ T1939] loop0: unable to read partition table [ 2077.841220][ T1939] loop0: partition table beyond EOD, truncated 00:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005cf84000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2077.855157][ T1939] EXT2-fs (loop0): error: #blocks per group too big: 1130496 [ 2077.857576][ T1941] loop4: detected capacity change from 0 to 15 [ 2077.863866][ T1941] Dev loop4: unable to read RDB block 15 [ 2077.878045][ T1941] loop4: unable to read partition table [ 2077.881944][ T1941] loop4: partition table beyond EOD, truncated [ 2077.892922][ T1941] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xad00, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004012000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffdf94000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x156, {0x4}}, 0x14}}, 0x0) 00:34:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6e000000}, 0x0) 00:34:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9f00, 0x0, {0x4}}, 0x14}}, 0x0) [ 2080.831004][ T1944] loop0: detected capacity change from 0 to 8 [ 2080.840005][ T1949] loop4: detected capacity change from 0 to 15 [ 2080.843515][ T1944] Dev loop0: unable to read RDB block 8 [ 2080.844791][ T1944] loop0: unable to read partition table [ 2080.848851][ T1944] loop0: partition table beyond EOD, truncated [ 2080.853230][ T1949] Dev loop4: unable to read RDB block 15 [ 2080.853688][ T1944] EXT2-fs (loop0): error: #blocks per group too big: 1196032 [ 2080.855754][ T1949] loop4: unable to read partition table [ 2080.863012][ T1949] loop4: partition table beyond EOD, truncated [ 2080.872155][ T1949] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004022000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2080.948913][ T1955] loop0: detected capacity change from 0 to 8 [ 2080.954196][ T1955] EXT2-fs (loop0): error: #blocks per group too big: 2244608 00:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffffb4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2080.969772][ T1957] loop4: detected capacity change from 0 to 15 [ 2080.972135][ T1957] Dev loop4: unable to read RDB block 15 [ 2080.973649][ T1957] loop4: unable to read partition table [ 2080.975195][ T1957] loop4: partition table beyond EOD, truncated [ 2080.982802][ T1957] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004025000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2081.041874][ T1959] loop0: detected capacity change from 0 to 8 00:34:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffffe4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2081.052981][ T1959] Dev loop0: unable to read RDB block 8 [ 2081.057701][ T1959] loop0: unable to read partition table [ 2081.059758][ T1961] loop4: detected capacity change from 0 to 15 [ 2081.060338][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2081.063570][ T1959] loop0: partition table beyond EOD, truncated [ 2081.065079][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2081.074383][ T1959] EXT2-fs (loop0): error: #blocks per group too big: 2441216 [ 2081.076754][ T2553] Dev loop4: unable to read RDB block 15 [ 2081.078191][ T2553] loop4: unable to read partition table [ 2081.079782][ T2553] loop4: partition table beyond EOD, truncated [ 2081.081943][ T1961] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000fff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000402a000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2081.159917][ T1965] loop0: detected capacity change from 0 to 8 [ 2081.163639][ T1965] Dev loop0: unable to read RDB block 8 [ 2081.165259][ T1966] loop4: detected capacity change from 0 to 15 [ 2081.169722][ T1966] Dev loop4: unable to read RDB block 15 [ 2081.172388][ T1965] loop0: unable to read partition table [ 2081.173925][ T1965] loop0: partition table beyond EOD, truncated [ 2081.175417][ T1966] loop4: unable to read partition table [ 2081.183510][ T1965] EXT2-fs (loop0): error: #blocks per group too big: 2768896 [ 2081.185614][ T1966] loop4: partition table beyond EOD, truncated [ 2081.193795][ T1966] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xad01, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004048000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffffefff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x9f02, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x6f000000}, 0x0) 00:34:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x158, {0x4}}, 0x14}}, 0x0) [ 2084.026615][ T1973] loop0: detected capacity change from 0 to 8 [ 2084.029126][ T1971] loop4: detected capacity change from 0 to 15 [ 2084.034882][ T1971] Dev loop4: unable to read RDB block 15 [ 2084.047953][ T1971] loop4: unable to read partition table [ 2084.050569][ T1971] loop4: partition table beyond EOD, truncated [ 2084.052310][ T1973] Dev loop0: unable to read RDB block 8 [ 2084.053581][ T1973] loop0: unable to read partition table [ 2084.054890][ T1973] loop0: partition table beyond EOD, truncated [ 2084.055206][ T1971] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2084.059921][ T1973] EXT2-fs (loop0): error: #blocks per group too big: 4734976 00:34:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000404c000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffff7ff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2084.132264][ T1981] loop4: detected capacity change from 0 to 15 [ 2084.138136][ T1981] Dev loop4: unable to read RDB block 15 [ 2084.140889][ T1982] loop0: detected capacity change from 0 to 8 [ 2084.143025][ T1981] loop4: unable to read partition table [ 2084.144665][ T1982] Dev loop0: unable to read RDB block 8 [ 2084.146989][ T1982] loop0: unable to read partition table [ 2084.148270][ T1981] loop4: partition table beyond EOD, truncated [ 2084.148683][ T1982] loop0: partition table beyond EOD, [ 2084.153111][ T1981] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2084.153213][ T1982] truncated [ 2084.161267][ T1982] EXT2-fs (loop0): error: #blocks per group too big: 4997120 00:34:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffffbff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004055000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2084.233129][ T1984] loop4: detected capacity change from 0 to 15 [ 2084.236840][ T1984] Dev loop4: unable to read RDB block 15 [ 2084.241485][ T1984] loop4: unable to read partition table [ 2084.243250][ T1986] loop0: detected capacity change from 0 to 8 [ 2084.245195][ T1984] loop4: partition table beyond EOD, truncated [ 2084.253037][ T1986] Dev loop0: unable to read RDB block 8 [ 2084.255502][ T1984] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2084.258147][ T1986] loop0: unable to read partition table [ 2084.259900][ T1986] loop0: partition table beyond EOD, truncated [ 2084.269197][ T1986] EXT2-fs (loop0): error: #blocks per group too big: 5586944 00:34:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000405c000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000155aaffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2084.320851][ T1989] loop0: detected capacity change from 0 to 8 [ 2084.323506][ T1990] loop4: detected capacity change from 0 to 15 [ 2084.323648][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2084.329158][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2084.332035][ T2553] Dev loop0: unable to read RDB block 8 [ 2084.333792][ T1990] Dev loop4: unable to read RDB block 15 [ 2084.335270][ T1990] loop4: unable to read partition table [ 2084.337137][ T2553] loop0: unable to read partition table [ 2084.338728][ T1990] loop4: partition table beyond EOD, truncated [ 2084.340426][ T2553] loop0: partition table beyond EOD, truncated [ 2084.342644][ T1989] EXT2-fs (loop0): error: #blocks per group too big: 6045696 [ 2084.350015][ T1990] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000156abffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaf00, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004067000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa000, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x70000000}, 0x0) 00:34:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x159, {0x4}}, 0x14}}, 0x0) [ 2087.032990][ T1997] loop0: detected capacity change from 0 to 8 [ 2087.039580][ T1999] loop4: detected capacity change from 0 to 15 [ 2087.051173][ T1997] Dev loop0: unable to read RDB block 8 [ 2087.052524][ T1997] loop0: unable to read partition table [ 2087.053886][ T1997] loop0: partition table beyond EOD, truncated [ 2087.059607][ T1999] Dev loop4: unable to read RDB block 15 [ 2087.061407][ T1999] loop4: unable to read partition table [ 2087.065187][ T1999] loop4: partition table beyond EOD, truncated [ 2087.068421][ T1997] EXT2-fs (loop0): error: #blocks per group too big: 6766592 [ 2087.072567][ T1999] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004068000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001dabeffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2087.168578][ T2004] loop4: detected capacity change from 0 to 15 [ 2087.173870][ T2004] Dev loop4: unable to read RDB block 15 [ 2087.176675][ T2004] loop4: unable to read partition table [ 2087.177780][ T2006] loop0: detected capacity change from 0 to 8 [ 2087.179499][ T2004] loop4: partition table beyond EOD, truncated [ 2087.182761][ T2004] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2087.182787][ T2006] Dev loop0: unable to read RDB block 8 [ 2087.188240][ T2006] loop0: unable to read partition table [ 2087.191859][ T2006] loop0: partition table beyond EOD, truncated [ 2087.197404][ T2006] EXT2-fs (loop0): error: #blocks per group too big: 6832128 00:34:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000406c000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ffefffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2087.279390][ T2008] loop4: detected capacity change from 0 to 15 [ 2087.283549][ T2008] Dev loop4: unable to read RDB block 15 [ 2087.284429][ T2013] loop0: detected capacity change from 0 to 8 [ 2087.286488][ T2008] loop4: unable to read partition table [ 2087.287804][ T2008] loop4: partition table beyond EOD, truncated [ 2087.291565][ T2008] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2087.296828][ T2013] Dev loop0: unable to read RDB block 8 [ 2087.300487][ T2013] loop0: unable to read partition table [ 2087.303039][ T2013] loop0: partition table beyond EOD, truncated [ 2087.308332][ T2013] EXT2-fs (loop0): error: #blocks per group too big: 7094272 00:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fff7ffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2087.337832][ T2015] loop4: detected capacity change from 0 to 15 [ 2087.341524][ T2015] Dev loop4: unable to read RDB block 15 [ 2087.344083][ T2015] loop4: unable to read partition table [ 2087.355094][ T2015] loop4: partition table beyond EOD, truncated 00:34:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004074000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2087.369137][ T2015] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2087.374005][ T2017] loop0: detected capacity change from 0 to 8 [ 2087.379852][ T2553] Dev loop0: unable to read RDB block 8 [ 2087.381176][ T2553] loop0: unable to read partition table [ 2087.382470][ T2553] loop0: partition table beyond EOD, truncated [ 2087.389920][ T2017] EXT2-fs (loop0): error: #blocks per group too big: 7618560 00:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fffbffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2087.432482][ T2019] loop4: detected capacity change from 0 to 15 [ 2087.440062][ T2019] Dev loop4: unable to read RDB block 15 [ 2087.443647][ T2019] loop4: unable to read partition table [ 2087.449079][ T2019] loop4: partition table beyond EOD, truncated [ 2087.465667][ T2019] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaf01, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000407a000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001f9fdffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x71000000}, 0x0) 00:34:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa001, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x15a, {0x4}}, 0x14}}, 0x0) [ 2090.058472][ T2022] loop0: detected capacity change from 0 to 8 [ 2090.074159][ T2029] loop4: detected capacity change from 0 to 15 [ 2090.077780][ T2022] Dev loop0: unable to read RDB block 8 [ 2090.079143][ T2022] loop0: unable to read partition table [ 2090.080542][ T2022] loop0: partition table beyond EOD, truncated [ 2090.093275][ T2029] Dev loop4: unable to read RDB block 15 [ 2090.093455][ T2022] EXT2-fs (loop0): error: #blocks per group too big: 8011776 [ 2090.094668][ T2029] loop4: unable to read partition table [ 2090.097695][ T2029] loop4: partition table beyond EOD, truncated [ 2090.099761][ T2029] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004090000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000017fffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2090.158055][ T2033] loop0: detected capacity change from 0 to 8 [ 2090.162980][ T2033] Dev loop0: unable to read RDB block 8 [ 2090.165508][ T2033] loop0: unable to read partition table [ 2090.169719][ T2033] loop0: partition table beyond EOD, truncated [ 2090.177794][ T2035] loop4: detected capacity change from 0 to 15 [ 2090.179331][ T2033] EXT2-fs (loop0): error: #blocks per group too big: 9453568 [ 2090.184391][ T2035] Dev loop4: unable to read RDB block 15 [ 2090.185821][ T2035] loop4: unable to read partition table [ 2090.187864][ T2035] loop4: partition table beyond EOD, truncated [ 2090.195719][ T2035] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040cc000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000018cffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2090.248707][ T2037] loop0: detected capacity change from 0 to 8 [ 2090.255675][ T2039] loop4: detected capacity change from 0 to 15 [ 2090.256297][ T2037] Dev loop0: unable to read RDB block 8 [ 2090.260883][ T2037] loop0: unable to read partition table [ 2090.263544][ T2039] Dev loop4: unable to read RDB block 15 [ 2090.264805][ T2039] loop4: unable to read partition table [ 2090.264839][ T2037] loop0: partition table beyond EOD, [ 2090.269200][ T2039] loop4: partition table beyond EOD, [ 2090.270184][ T2037] truncated [ 2090.270503][ T2039] truncated [ 2090.279755][ T2037] EXT2-fs (loop0): error: #blocks per group too big: 13385728 [ 2090.288661][ T2039] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040cd000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001c9ffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2090.345008][ T2042] loop0: detected capacity change from 0 to 8 [ 2090.351221][ T2042] Dev loop0: unable to read RDB block 8 [ 2090.353820][ T2042] loop0: unable to read partition table [ 2090.355987][ T2043] loop4: detected capacity change from 0 to 15 [ 2090.357909][ T2042] loop0: partition table beyond EOD, truncated [ 2090.361094][ T2043] Dev loop4: unable to read RDB block 15 [ 2090.369352][ T2042] EXT2-fs (loop0): error: #blocks per group too big: 13451264 [ 2090.370076][ T2043] loop4: unable to read partition table [ 2090.372518][ T2043] loop4: partition table beyond EOD, truncated [ 2090.392544][ T2043] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2092.036718][ T1371] ieee802154 phy0 wpan0: encryption failed: -22 [ 2092.038027][ T1371] ieee802154 phy1 wpan1: encryption failed: -22 00:34:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb001, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040fe000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001daffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x72000000}, 0x0) 00:34:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa002, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x15b, {0x4}}, 0x14}}, 0x0) [ 2093.179977][ T2060] loop0: detected capacity change from 0 to 8 [ 2093.182598][ T2058] loop4: detected capacity change from 0 to 15 [ 2093.196745][ T2058] Dev loop4: unable to read RDB block 15 [ 2093.199200][ T2058] loop4: unable to read partition table [ 2093.200656][ T2060] Dev loop0: unable to read RDB block 8 [ 2093.203130][ T2060] loop0: unable to read partition table [ 2093.204586][ T2058] loop4: partition table beyond EOD, truncated [ 2093.208457][ T2060] loop0: partition table beyond EOD, truncated [ 2093.210570][ T2058] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2093.213421][ T2060] EXT2-fs (loop0): error: #blocks per group too big: 16662528 00:34:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001ebffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004004020040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2093.275302][ T2064] loop4: detected capacity change from 0 to 15 [ 2093.281519][ T2064] Dev loop4: unable to read RDB block 15 [ 2093.295882][ T2064] loop4: unable to read partition table [ 2093.297120][ T2066] loop0: detected capacity change from 0 to 8 [ 2093.299520][ T2064] loop4: partition table beyond EOD, truncated [ 2093.304567][ T2064] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2093.306888][ T2066] Dev loop0: unable to read RDB block 8 [ 2093.308341][ T2066] loop0: unable to read partition table [ 2093.309865][ T2066] loop0: partition table beyond EOD, truncated [ 2093.311829][ T2066] EXT2-fs (loop0): error: #blocks per group too big: 33832960 00:34:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001f6ffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2093.359440][ T2068] loop4: detected capacity change from 0 to 15 00:34:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000030040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2093.372888][ T2068] Dev loop4: unable to read RDB block 15 [ 2093.374338][ T2068] loop4: unable to read partition table [ 2093.379087][ T2070] loop0: detected capacity change from 0 to 8 [ 2093.380870][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2093.383681][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2093.384203][ T2068] loop4: partition table beyond EOD, [ 2093.386010][ T2553] Dev loop0: unable to read RDB block 8 [ 2093.388865][ T2068] truncated [ 2093.396368][ T2553] loop0: unable to read partition table [ 2093.398020][ T2553] loop0: partition table beyond EOD, truncated [ 2093.402419][ T2070] EXT2-fs (loop0): error: #blocks per group too big: 50348032 00:34:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004002040040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2093.408822][ T2068] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2093.423011][ T2072] loop0: detected capacity change from 0 to 8 [ 2093.434679][ T2072] Dev loop0: unable to read RDB block 8 [ 2093.442685][ T2072] loop0: unable to read partition table [ 2093.451981][ T2072] loop0: partition table beyond EOD, truncated [ 2093.462592][ T2072] EXT2-fs (loop0): error: #blocks per group too big: 67256320 00:34:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001fbffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2093.487464][ T2074] loop4: detected capacity change from 0 to 15 [ 2093.491186][ T2074] Dev loop4: unable to read RDB block 15 [ 2093.515979][ T2074] loop4: unable to read partition table [ 2093.522951][ T2074] loop4: partition table beyond EOD, truncated [ 2093.528273][ T2074] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb100, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004006040040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001feffffff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x74000000}, 0x0) 00:34:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x15c, {0x4}}, 0x14}}, 0x0) 00:34:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa100, 0x0, {0x4}}, 0x14}}, 0x0) [ 2096.418376][ T2082] loop4: detected capacity change from 0 to 15 [ 2096.420992][ T2080] loop0: detected capacity change from 0 to 8 [ 2096.431727][ T2080] Dev loop0: unable to read RDB block 8 [ 2096.433005][ T2080] loop0: unable to read partition table [ 2096.434321][ T2080] loop0: partition table beyond EOD, truncated [ 2096.442152][ T2082] Dev loop4: unable to read RDB block 15 [ 2096.446185][ T2082] loop4: unable to read partition table [ 2096.447834][ T2080] EXT2-fs (loop0): error: #blocks per group too big: 67518464 [ 2096.469938][ T2082] loop4: partition table beyond EOD, truncated [ 2096.472453][ T2082] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000050040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000020000000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2096.543672][ T2093] loop0: detected capacity change from 0 to 8 [ 2096.550002][ T2093] Dev loop0: unable to read RDB block 8 [ 2096.552009][ T2097] loop4: detected capacity change from 0 to 15 [ 2096.552631][ T2093] loop0: unable to read partition table [ 2096.557231][ T2093] loop0: partition table beyond EOD, truncated [ 2096.557976][ T2097] Dev loop4: unable to read RDB block 15 [ 2096.561166][ T2097] loop4: unable to read partition table [ 2096.570848][ T2093] EXT2-fs (loop0): error: #blocks per group too big: 83902464 [ 2096.573270][ T2097] loop4: partition table beyond EOD, truncated [ 2096.582991][ T2097] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000060040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000900000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2096.643228][ T2100] loop0: detected capacity change from 0 to 8 [ 2096.647777][ T2101] loop4: detected capacity change from 0 to 15 [ 2096.652471][ T2100] Dev loop0: unable to read RDB block 8 [ 2096.654069][ T2100] loop0: unable to read partition table [ 2096.655602][ T2100] loop0: partition table beyond EOD, truncated [ 2096.657257][ T2101] Dev loop4: unable to read RDB block 15 [ 2096.658622][ T2101] loop4: unable to read partition table [ 2096.659222][ T2100] EXT2-fs (loop0): error: #blocks per group too big: 100679680 [ 2096.659885][ T2101] loop4: partition table beyond EOD, truncated [ 2096.682302][ T2101] EXT2-fs (loop4): error: unable to read group descriptors 00:34:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004004060040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000001000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2096.732969][ T2103] loop0: detected capacity change from 0 to 8 [ 2096.741164][ T2105] loop4: detected capacity change from 0 to 15 [ 2096.747873][ T2105] Dev loop4: unable to read RDB block 15 [ 2096.749271][ T2105] loop4: unable to read partition table [ 2096.750681][ T2105] loop4: partition table beyond EOD, truncated [ 2096.752247][ T2103] Dev loop0: unable to read RDB block 8 [ 2096.753552][ T2103] loop0: unable to read partition table [ 2096.755933][ T2103] loop0: partition table beyond EOD, truncated [ 2096.777339][ T2103] EXT2-fs (loop0): error: #blocks per group too big: 100941824 [ 2096.779796][ T2105] EXT2-fs (loop4): error: unable to read group descriptors 00:34:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb101, 0x0, {0x4}}, 0x14}}, 0x0) 00:34:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000070040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:34:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000003800000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:34:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x15d, {0x4}}, 0x14}}, 0x0) 00:34:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x7a000000}, 0x0) 00:34:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa101, 0x0, {0x4}}, 0x14}}, 0x0) [ 2099.789161][ T2108] loop0: detected capacity change from 0 to 8 [ 2099.794660][ T2108] Dev loop0: unable to read RDB block 8 [ 2099.795874][ T2108] loop0: unable to read partition table [ 2099.801168][ T2114] loop4: detected capacity change from 0 to 15 [ 2099.804056][ T2108] loop0: partition table beyond EOD, truncated [ 2099.808919][ T2114] Dev loop4: unable to read RDB block 15 [ 2099.811557][ T2114] loop4: unable to read partition table [ 2099.814267][ T2114] loop4: partition table beyond EOD, truncated [ 2099.821731][ T2108] EXT2-fs (loop0): error: #blocks per group too big: 117456896 [ 2099.822127][ T2114] EXT2-fs (loop4): error: unable to read group descriptors 00:34:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000090040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2099.883113][ T2119] loop0: detected capacity change from 0 to 8 [ 2099.885486][ T2119] Dev loop0: unable to read RDB block 8 [ 2099.900084][ T2119] loop0: unable to read partition table 00:34:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2099.905147][ T2119] loop0: partition table beyond EOD, truncated [ 2099.912882][ T2119] EXT2-fs (loop0): error: #blocks per group too big: 151011328 [ 2099.923878][ T2121] loop4: detected capacity change from 0 to 15 [ 2099.929181][ T2121] Dev loop4: unable to read RDB block 15 [ 2099.930754][ T2121] loop4: unable to read partition table [ 2099.932284][ T2121] loop4: partition table beyond EOD, truncated [ 2099.934343][ T2121] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:34:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000a0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2099.967470][ T2123] loop0: detected capacity change from 0 to 8 [ 2099.972410][ T2123] Dev loop0: unable to read RDB block 8 [ 2099.979099][ T2123] loop0: unable to read partition table [ 2099.981732][ T2123] loop0: partition table beyond EOD, truncated [ 2099.985962][ T2123] EXT2-fs (loop0): error: #blocks per group too big: 167788544 00:34:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000300004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2100.022099][ T2125] loop4: detected capacity change from 0 to 15 [ 2100.024503][ T2125] Dev loop4: unable to read RDB block 15 [ 2100.026037][ T2125] loop4: unable to read partition table [ 2100.028973][ T2125] loop4: partition table beyond EOD, truncated [ 2100.030983][ T2125] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000b0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2100.081487][ T2127] loop0: detected capacity change from 0 to 8 [ 2100.087529][ T2127] Dev loop0: unable to read RDB block 8 [ 2100.090004][ T2127] loop0: unable to read partition table [ 2100.092623][ T2127] loop0: partition table beyond EOD, truncated [ 2100.097609][ T2127] EXT2-fs (loop0): error: #blocks per group too big: 184565760 [ 2100.099299][ T2129] loop4: detected capacity change from 0 to 15 [ 2100.105214][ T2129] Dev loop4: unable to read RDB block 15 [ 2100.119635][ T2129] loop4: unable to read partition table [ 2100.123136][ T2129] loop4: partition table beyond EOD, truncated [ 2100.133719][ T2129] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb200, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x15f, {0x4}}, 0x14}}, 0x0) 00:35:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa200, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x97ffffff}, 0x0) [ 2103.009478][ T2133] loop0: detected capacity change from 0 to 8 [ 2103.012775][ T2135] loop4: detected capacity change from 0 to 15 [ 2103.033158][ T2133] Dev loop0: unable to read RDB block 8 [ 2103.034449][ T2133] loop0: unable to read partition table [ 2103.035778][ T2133] loop0: partition table beyond EOD, truncated [ 2103.038979][ T2135] Dev loop4: unable to read RDB block 15 [ 2103.040363][ T2135] loop4: unable to read partition table [ 2103.041794][ T2135] loop4: partition table beyond EOD, truncated [ 2103.043959][ T2133] EXT2-fs (loop0): error: #blocks per group too big: 201342976 [ 2103.044745][ T2135] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000d0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000600004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2103.105622][ T2144] loop0: detected capacity change from 0 to 8 [ 2103.110341][ T2145] loop4: detected capacity change from 0 to 15 [ 2103.114554][ T2145] Dev loop4: unable to read RDB block 15 [ 2103.115007][ T2144] Dev loop0: unable to read RDB block 8 [ 2103.116412][ T2145] loop4: unable to read partition table [ 2103.125781][ T2145] loop4: partition table beyond EOD, truncated [ 2103.126968][ T2144] loop0: unable to read partition table [ 2103.131291][ T2144] loop0: partition table beyond EOD, truncated [ 2103.140093][ T2144] EXT2-fs (loop0): error: #blocks per group too big: 218120192 [ 2103.143339][ T2145] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000e0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000700004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2103.215027][ T2148] loop0: detected capacity change from 0 to 8 [ 2103.218358][ T2149] loop4: detected capacity change from 0 to 15 [ 2103.229241][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2103.231553][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2103.233496][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2103.235963][ T2148] Dev loop0: unable to read RDB block 8 [ 2103.238852][ T2148] loop0: unable to read partition table [ 2103.240506][ T2148] loop0: partition table beyond EOD, truncated [ 2103.242332][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2103.244545][ T2148] EXT2-fs (loop0): error: #blocks per group too big: 234897408 [ 2103.248044][ T2553] Dev loop4: unable to read RDB block 15 [ 2103.249447][ T2553] loop4: unable to read partition table [ 2103.250810][ T2553] loop4: partition table beyond EOD, truncated [ 2103.252917][ T2149] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2103.282318][ T2151] loop4: detected capacity change from 0 to 15 [ 2103.291517][ T2151] Dev loop4: unable to read RDB block 15 [ 2103.295343][ T2151] loop4: unable to read partition table [ 2103.299544][ T2151] loop4: partition table beyond EOD, truncated 00:35:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000f0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2103.318572][ T2151] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2103.339516][ T2153] loop0: detected capacity change from 0 to 8 [ 2103.342296][ T2153] Dev loop0: unable to read RDB block 8 [ 2103.349197][ T2153] loop0: unable to read partition table [ 2103.354189][ T2153] loop0: partition table beyond EOD, truncated [ 2103.364599][ T2153] EXT2-fs (loop0): error: #blocks per group too big: 251674624 00:35:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb201, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000900004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004020100040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa202, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x9effffff}, 0x0) 00:35:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x160, {0x4}}, 0x14}}, 0x0) [ 2106.153487][ T2160] loop0: detected capacity change from 0 to 8 [ 2106.160305][ T2163] loop4: detected capacity change from 0 to 15 [ 2106.162528][ T2160] Dev loop0: unable to read RDB block 8 [ 2106.163836][ T2160] loop0: unable to read partition table [ 2106.165089][ T2160] loop0: partition table beyond EOD, truncated [ 2106.169161][ T2163] Dev loop4: unable to read RDB block 15 [ 2106.170619][ T2163] loop4: unable to read partition table [ 2106.173480][ T2163] loop4: partition table beyond EOD, truncated [ 2106.176374][ T2160] EXT2-fs (loop0): error: #blocks per group too big: 270548992 [ 2106.179603][ T2163] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000110040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2106.240909][ T2167] loop4: detected capacity change from 0 to 15 [ 2106.245321][ T2169] loop0: detected capacity change from 0 to 8 [ 2106.247871][ T2553] Dev loop4: unable to read RDB block 15 [ 2106.249389][ T2553] loop4: unable to read partition table [ 2106.251036][ T2553] loop4: partition table beyond EOD, truncated [ 2106.251589][ T2169] Dev loop0: unable to read RDB block 8 [ 2106.255203][ T2167] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2106.260623][ T2169] loop0: unable to read partition table [ 2106.264429][ T2169] loop0: partition table beyond EOD, truncated [ 2106.271528][ T2169] EXT2-fs (loop0): error: #blocks per group too big: 285229056 00:35:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000b00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000120040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2106.335789][ T2171] loop4: detected capacity change from 0 to 15 [ 2106.341871][ T2171] Dev loop4: unable to read RDB block 15 [ 2106.344479][ T2171] loop4: unable to read partition table [ 2106.348322][ T2171] loop4: partition table beyond EOD, truncated [ 2106.353201][ T2171] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2106.363089][ T2173] loop0: detected capacity change from 0 to 8 [ 2106.365897][ T2173] Dev loop0: unable to read RDB block 8 [ 2106.372315][ T2173] loop0: unable to read partition table [ 2106.378268][ T2173] loop0: partition table beyond EOD, truncated [ 2106.386447][ T2173] EXT2-fs (loop0): error: #blocks per group too big: 302006272 00:35:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2106.432030][ T2175] loop4: detected capacity change from 0 to 15 [ 2106.443220][ T2175] Dev loop4: unable to read RDB block 15 00:35:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040001f0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2106.445988][ T2175] loop4: unable to read partition table [ 2106.450065][ T2175] loop4: partition table beyond EOD, truncated [ 2106.454973][ T2175] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2106.459541][ T2177] loop0: detected capacity change from 0 to 8 [ 2106.465580][ T2177] Dev loop0: unable to read RDB block 8 [ 2106.475889][ T2177] loop0: unable to read partition table [ 2106.478631][ T2177] loop0: partition table beyond EOD, truncated [ 2106.483598][ T2177] EXT2-fs (loop0): error: #blocks per group too big: 520110080 00:35:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb300, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000d00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000200040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x161, {0x4}}, 0x14}}, 0x0) 00:35:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa300, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xbd0c0000}, 0x0) [ 2109.169606][ T2183] loop0: detected capacity change from 0 to 8 [ 2109.173696][ T2185] loop4: detected capacity change from 0 to 15 [ 2109.193331][ T2183] Dev loop0: unable to read RDB block 8 [ 2109.197064][ T2183] loop0: unable to read partition table [ 2109.199291][ T2183] loop0: partition table beyond EOD, truncated [ 2109.200942][ T2185] Dev loop4: unable to read RDB block 15 [ 2109.202246][ T2185] loop4: unable to read partition table [ 2109.203679][ T2185] loop4: partition table beyond EOD, truncated [ 2109.206035][ T2185] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2109.211451][ T2183] EXT2-fs (loop0): error: #blocks per group too big: 536887296 00:35:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000e00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004010200040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2109.268628][ T2192] loop0: detected capacity change from 0 to 8 [ 2109.273615][ T2192] Dev loop0: unable to read RDB block 8 [ 2109.275129][ T2192] loop0: unable to read partition table [ 2109.278125][ T2192] loop0: partition table beyond EOD, truncated [ 2109.280050][ T2193] loop4: detected capacity change from 0 to 15 [ 2109.280994][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2109.283594][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2109.285911][ T2553] Dev loop4: unable to read RDB block 15 [ 2109.292792][ T2192] EXT2-fs (loop0): error: #blocks per group too big: 537935872 [ 2109.292810][ T2553] loop4: unable to read partition table [ 2109.296385][ T2553] loop4: partition table beyond EOD, truncated [ 2109.298577][ T2193] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000220040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000f00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2109.374098][ T2195] loop0: detected capacity change from 0 to 8 [ 2109.375042][ T2197] loop4: detected capacity change from 0 to 15 [ 2109.382359][ T2195] Dev loop0: unable to read RDB block 8 [ 2109.383882][ T2195] loop0: unable to read partition table [ 2109.387447][ T2195] loop0: partition table beyond EOD, truncated [ 2109.388665][ T2197] Dev loop4: unable to read RDB block 15 [ 2109.392159][ T2195] EXT2-fs (loop0): error: #blocks per group too big: 570441728 [ 2109.392309][ T2197] loop4: unable to read partition table [ 2109.404585][ T2197] loop4: partition table beyond EOD, truncated [ 2109.409448][ T2197] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000250040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2109.491003][ T2199] loop0: detected capacity change from 0 to 8 [ 2109.493116][ T2199] Dev loop0: unable to read RDB block 8 [ 2109.497748][ T2199] loop0: unable to read partition table [ 2109.499480][ T2201] loop4: detected capacity change from 0 to 15 [ 2109.502403][ T2199] loop0: partition table beyond EOD, truncated [ 2109.507831][ T2201] Dev loop4: unable to read RDB block 15 [ 2109.510561][ T2201] loop4: unable to read partition table [ 2109.514471][ T2201] loop4: partition table beyond EOD, truncated [ 2109.514556][ T2199] EXT2-fs (loop0): error: #blocks per group too big: 620773376 [ 2109.520523][ T2201] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb301, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001100004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040002a0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x162, {0x4}}, 0x14}}, 0x0) 00:35:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa301, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xe7030000}, 0x0) [ 2112.299075][ T2210] loop4: detected capacity change from 0 to 15 [ 2112.299576][ T2208] loop0: detected capacity change from 0 to 8 [ 2112.311639][ T2210] Dev loop4: unable to read RDB block 15 [ 2112.312422][ T2208] Dev loop0: unable to read RDB block 8 [ 2112.312923][ T2210] loop4: unable to read partition table [ 2112.314053][ T2208] loop0: unable to read partition table [ 2112.315371][ T2210] loop4: partition table beyond EOD, truncated [ 2112.325027][ T2208] loop0: partition table beyond EOD, truncated [ 2112.332753][ T2210] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2112.340474][ T2208] EXT2-fs (loop0): error: #blocks per group too big: 704659456 00:35:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040003f0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2112.408138][ T2215] loop0: detected capacity change from 0 to 8 [ 2112.411075][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2112.414444][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2112.416709][ T2217] loop4: detected capacity change from 0 to 15 [ 2112.420559][ T2553] Dev loop0: unable to read RDB block 8 [ 2112.422544][ T2217] Dev loop4: unable to read RDB block 15 [ 2112.424059][ T2553] loop0: unable to read partition table [ 2112.425666][ T2553] loop0: partition table beyond EOD, truncated [ 2112.427585][ T2217] loop4: unable to read partition table [ 2112.429675][ T2215] EXT2-fs (loop0): error: #blocks per group too big: 1056980992 [ 2112.432969][ T2217] loop4: partition table beyond EOD, truncated [ 2112.451948][ T2217] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000400040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2112.495602][ T2219] loop0: detected capacity change from 0 to 8 [ 2112.498991][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2112.504124][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read 00:35:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002200004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2112.519379][ T2553] Dev loop0: unable to read RDB block 8 [ 2112.521067][ T2553] loop0: unable to read partition table [ 2112.522611][ T2553] loop0: partition table beyond EOD, truncated [ 2112.524471][ T2221] loop4: detected capacity change from 0 to 15 [ 2112.527256][ T2219] EXT2-fs (loop0): error: #blocks per group too big: 1073758208 [ 2112.532564][ T2221] Dev loop4: unable to read RDB block 15 [ 2112.538053][ T2221] loop4: unable to read partition table [ 2112.548284][ T2221] loop4: partition table beyond EOD, truncated 00:35:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004052450040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2112.560554][ T2221] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2112.570385][ T2223] loop0: detected capacity change from 0 to 8 [ 2112.572556][ T2223] Dev loop0: unable to read RDB block 8 [ 2112.578731][ T2223] loop0: unable to read partition table [ 2112.584875][ T2223] loop0: partition table beyond EOD, truncated [ 2112.593125][ T2223] EXT2-fs (loop0): error: #blocks per group too big: 1163018240 00:35:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2112.657219][ T2225] loop4: detected capacity change from 0 to 15 [ 2112.663095][ T2225] Dev loop4: unable to read RDB block 15 [ 2112.667619][ T2225] loop4: unable to read partition table [ 2112.669217][ T2225] loop4: partition table beyond EOD, truncated [ 2112.679834][ T2225] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb400, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000480040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x163, {0x4}}, 0x14}}, 0x0) 00:35:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa302, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xefffffff}, 0x0) [ 2115.341977][ T2230] loop4: detected capacity change from 0 to 15 [ 2115.348114][ T2234] loop0: detected capacity change from 0 to 8 [ 2115.354637][ T2234] Dev loop0: unable to read RDB block 8 [ 2115.355909][ T2234] loop0: unable to read partition table [ 2115.359100][ T2234] loop0: partition table beyond EOD, truncated [ 2115.362282][ T2230] Dev loop4: unable to read RDB block 15 [ 2115.363629][ T2230] loop4: unable to read partition table [ 2115.364946][ T2230] loop4: partition table beyond EOD, truncated [ 2115.373069][ T2234] EXT2-fs (loop0): error: #blocks per group too big: 1207975936 [ 2115.375886][ T2230] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040004c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2115.449678][ T2242] loop0: detected capacity change from 0 to 8 [ 2115.454110][ T2243] loop4: detected capacity change from 0 to 15 [ 2115.454707][ T2242] Dev loop0: unable to read RDB block 8 [ 2115.460644][ T2242] loop0: unable to read partition table [ 2115.462309][ T2243] Dev loop4: unable to read RDB block 15 [ 2115.463797][ T2243] loop4: unable to read partition table [ 2115.464393][ T2242] loop0: partition table beyond EOD, truncated [ 2115.465203][ T2243] loop4: partition table beyond EOD, [ 2115.471007][ T2242] EXT2-fs (loop0): error: #blocks per group too big: 1275084800 [ 2115.479105][ T2243] truncated [ 2115.482263][ T2243] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040bf4c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2115.538146][ T2245] loop0: detected capacity change from 0 to 8 [ 2115.542103][ T2245] Dev loop0: unable to read RDB block 8 [ 2115.545894][ T2245] loop0: unable to read partition table [ 2115.549823][ T2245] loop0: partition table beyond EOD, truncated 00:35:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2115.556393][ T2245] EXT2-fs (loop0): error: #blocks per group too big: 1287602176 [ 2115.569277][ T2247] loop4: detected capacity change from 0 to 15 [ 2115.573206][ T2247] Dev loop4: unable to read RDB block 15 [ 2115.583474][ T2247] loop4: unable to read partition table [ 2115.587145][ T2247] loop4: partition table beyond EOD, truncated [ 2115.592354][ T2247] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040c44c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2115.629456][ T2249] loop0: detected capacity change from 0 to 8 [ 2115.635553][ T2249] Dev loop0: unable to read RDB block 8 00:35:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005500004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2115.646279][ T2249] loop0: unable to read partition table [ 2115.650146][ T2249] loop0: partition table beyond EOD, truncated [ 2115.666608][ T2249] EXT2-fs (loop0): error: #blocks per group too big: 1287929856 [ 2115.674083][ T2251] loop4: detected capacity change from 0 to 15 [ 2115.679138][ T2251] Dev loop4: unable to read RDB block 15 [ 2115.680764][ T2251] loop4: unable to read partition table [ 2115.684588][ T2251] loop4: partition table beyond EOD, truncated [ 2115.691565][ T2251] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040c54c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2115.762883][ T2253] loop0: detected capacity change from 0 to 8 [ 2115.764919][ T2253] Dev loop0: unable to read RDB block 8 [ 2115.766386][ T2253] loop0: unable to read partition table [ 2115.767859][ T2253] loop0: partition table beyond EOD, truncated [ 2115.769584][ T2253] EXT2-fs (loop0): error: #blocks per group too big: 1287995392 00:35:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb500, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004045520040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa400, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xf0ffffff}, 0x0) 00:35:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x165, {0x4}}, 0x14}}, 0x0) [ 2118.465767][ T2262] loop4: detected capacity change from 0 to 15 [ 2118.468531][ T2263] loop0: detected capacity change from 0 to 8 [ 2118.477029][ T2263] Dev loop0: unable to read RDB block 8 [ 2118.485956][ T2262] Dev loop4: unable to read RDB block 15 [ 2118.487519][ T2262] loop4: unable to read partition table [ 2118.489017][ T2262] loop4: partition table beyond EOD, truncated [ 2118.490972][ T2262] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2118.498694][ T2263] loop0: unable to read partition table [ 2118.500273][ T2263] loop0: partition table beyond EOD, truncated [ 2118.502393][ T2263] EXT2-fs (loop0): error: #blocks per group too big: 1380270080 00:35:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006800004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000550040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2118.565215][ T2270] loop0: detected capacity change from 0 to 8 [ 2118.565389][ T2269] loop4: detected capacity change from 0 to 15 [ 2118.572290][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2118.574538][ T2270] Dev loop0: unable to read RDB block 8 [ 2118.575893][ T2270] loop0: unable to read partition table [ 2118.577856][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2118.586477][ T2270] loop0: partition table beyond EOD, truncated [ 2118.588969][ T2553] Dev loop4: unable to read RDB block 15 [ 2118.590562][ T2270] EXT2-fs (loop0): error: #blocks per group too big: 1426079744 [ 2118.592380][ T2553] loop4: unable to read partition table [ 2118.593942][ T2553] loop4: partition table beyond EOD, truncated [ 2118.596679][ T2269] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040005c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001006c00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2118.663141][ T2273] loop0: detected capacity change from 0 to 8 [ 2118.665965][ T2274] loop4: detected capacity change from 0 to 15 [ 2118.671978][ T2274] Dev loop4: unable to read RDB block 15 [ 2118.674644][ T2273] Dev loop0: unable to read RDB block 8 [ 2118.676717][ T2273] loop0: unable to read partition table [ 2118.678102][ T2274] loop4: unable to read partition table [ 2118.679546][ T2273] loop0: partition table beyond EOD, truncated [ 2118.691480][ T2273] EXT2-fs (loop0): error: #blocks per group too big: 1543520256 [ 2118.694669][ T2274] loop4: partition table beyond EOD, truncated [ 2118.701935][ T2274] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000670040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007400004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2118.760924][ T2278] loop0: detected capacity change from 0 to 8 [ 2118.761413][ T2277] loop4: detected capacity change from 0 to 15 [ 2118.765324][ T2278] Dev loop0: unable to read RDB block 8 [ 2118.768246][ T2277] Dev loop4: unable to read RDB block 15 [ 2118.770907][ T2277] loop4: unable to read partition table [ 2118.772673][ T2278] loop0: unable to read partition table [ 2118.774119][ T2278] loop0: partition table beyond EOD, truncated [ 2118.774754][ T2277] loop4: partition table beyond EOD, truncated [ 2118.780479][ T2278] EXT2-fs (loop0): error: #blocks per group too big: 1728069632 [ 2118.783686][ T2277] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb501, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000680040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001007a00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x166, {0x4}}, 0x14}}, 0x0) 00:35:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xf8090000}, 0x0) 00:35:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa401, 0x0, {0x4}}, 0x14}}, 0x0) [ 2121.580550][ T2287] loop0: detected capacity change from 0 to 8 [ 2121.602771][ T2293] loop4: detected capacity change from 0 to 15 [ 2121.607348][ T2287] Dev loop0: unable to read RDB block 8 [ 2121.608593][ T2287] loop0: unable to read partition table [ 2121.626296][ T2287] loop0: partition table beyond EOD, truncated [ 2121.628155][ T2293] Dev loop4: unable to read RDB block 15 [ 2121.629403][ T2293] loop4: unable to read partition table [ 2121.630690][ T2293] loop4: partition table beyond EOD, truncated [ 2121.632532][ T2287] EXT2-fs (loop0): error: #blocks per group too big: 1744846848 [ 2121.639735][ T2293] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040006c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2121.697434][ T2297] loop0: detected capacity change from 0 to 8 [ 2121.701660][ T2297] Dev loop0: unable to read RDB block 8 [ 2121.704194][ T2297] loop0: unable to read partition table 00:35:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001009000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2121.715907][ T2297] loop0: partition table beyond EOD, truncated [ 2121.721117][ T2297] EXT2-fs (loop0): error: #blocks per group too big: 1811955712 [ 2121.725611][ T2299] loop4: detected capacity change from 0 to 15 [ 2121.732353][ T2299] Dev loop4: unable to read RDB block 15 [ 2121.739320][ T2299] loop4: unable to read partition table [ 2121.744237][ T2299] loop4: partition table beyond EOD, truncated [ 2121.782949][ T2299] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000740040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2121.795589][ T2301] loop0: detected capacity change from 0 to 8 [ 2121.798235][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2121.803746][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2121.809529][ T2553] Dev loop0: unable to read RDB block 8 [ 2121.812285][ T2553] loop0: unable to read partition table [ 2121.816507][ T2553] loop0: partition table beyond EOD, truncated [ 2121.820870][ T2301] EXT2-fs (loop0): error: #blocks per group too big: 1946173440 00:35:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100fe00004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2121.892516][ T2304] loop4: detected capacity change from 0 to 15 [ 2121.896477][ T2304] Dev loop4: unable to read RDB block 15 00:35:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040007a0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2121.901257][ T2304] loop4: unable to read partition table [ 2121.904953][ T2304] loop4: partition table beyond EOD, truncated [ 2121.912478][ T2306] loop0: detected capacity change from 0 to 8 [ 2121.914563][ T2306] Dev loop0: unable to read RDB block 8 [ 2121.918201][ T2306] loop0: unable to read partition table [ 2121.922969][ T2306] loop0: partition table beyond EOD, truncated [ 2121.924720][ T2304] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2121.935884][ T2306] EXT2-fs (loop0): error: #blocks per group too big: 2046836736 00:35:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000900040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2122.015600][ T2308] loop0: detected capacity change from 0 to 8 [ 2122.019439][ T2308] Dev loop0: unable to read RDB block 8 [ 2122.021917][ T2308] loop0: unable to read partition table [ 2122.025759][ T2308] loop0: partition table beyond EOD, truncated [ 2122.038822][ T2308] EXT2-fs (loop0): error: #blocks per group too big: 2415935488 00:35:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb600, 0x0, {0x4}}, 0x14}}, 0x0) [ 2124.911971][ T2312] loop0: detected capacity change from 0 to 8 00:35:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000402004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000404cbf0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xfdffffff}, 0x0) 00:35:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x167, {0x4}}, 0x14}}, 0x0) 00:35:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa402, 0x0, {0x4}}, 0x14}}, 0x0) [ 2124.919257][ T2317] loop4: detected capacity change from 0 to 15 [ 2124.924999][ T2312] Dev loop0: unable to read RDB block 8 [ 2124.937172][ T2317] Dev loop4: unable to read RDB block 15 [ 2124.938780][ T2317] loop4: unable to read partition table [ 2124.940322][ T2317] loop4: partition table beyond EOD, truncated [ 2124.943390][ T2312] loop0: unable to read partition table [ 2124.944814][ T2312] loop0: partition table beyond EOD, truncated [ 2124.952912][ T2317] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2124.953290][ T2312] EXT2-fs (loop0): error: #blocks per group too big: 3209445376 00:35:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001003c02004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000404cc40040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2125.018681][ T2324] loop0: detected capacity change from 0 to 8 [ 2125.020988][ T2323] loop4: detected capacity change from 0 to 15 [ 2125.028931][ T2324] Dev loop0: unable to read RDB block 8 [ 2125.039526][ T2323] Dev loop4: unable to read RDB block 15 [ 2125.040930][ T2323] loop4: unable to read partition table [ 2125.042220][ T2324] loop0: unable to read partition table [ 2125.044203][ T2324] loop0: partition table beyond EOD, truncated [ 2125.045814][ T2323] loop4: partition table beyond EOD, truncated [ 2125.055176][ T2324] EXT2-fs (loop0): error: #blocks per group too big: 3293331456 [ 2125.060976][ T2323] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000404cc50040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2125.119461][ T2326] loop0: detected capacity change from 0 to 8 00:35:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001003d02004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2125.164318][ T2326] Dev loop0: unable to read RDB block 8 [ 2125.170862][ T2326] loop0: unable to read partition table [ 2125.171278][ T2328] loop4: detected capacity change from 0 to 15 [ 2125.174801][ T2326] loop0: partition table beyond EOD, truncated [ 2125.177020][ T2328] Dev loop4: unable to read RDB block 15 [ 2125.178279][ T2328] loop4: unable to read partition table [ 2125.179676][ T2328] loop4: partition table beyond EOD, truncated [ 2125.185903][ T2326] EXT2-fs (loop0): error: #blocks per group too big: 3310108672 [ 2125.201628][ T2328] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000cc0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2125.267092][ T2330] loop0: detected capacity change from 0 to 8 [ 2125.269667][ T2330] Dev loop0: unable to read RDB block 8 [ 2125.270969][ T2330] loop0: unable to read partition table [ 2125.272264][ T2330] loop0: partition table beyond EOD, truncated 00:35:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001003e02004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2125.294841][ T2332] loop4: detected capacity change from 0 to 15 [ 2125.296765][ T2330] EXT2-fs (loop0): error: #blocks per group too big: 3422568448 [ 2125.301076][ T2332] Dev loop4: unable to read RDB block 15 [ 2125.303774][ T2332] loop4: unable to read partition table [ 2125.308215][ T2332] loop4: partition table beyond EOD, truncated [ 2125.314173][ T2332] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb601, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000cd0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000003004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x168, {0x4}}, 0x14}}, 0x0) 00:35:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xfeffffff}, 0x0) 00:35:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa500, 0x0, {0x4}}, 0x14}}, 0x0) [ 2127.829318][ T2334] loop0: detected capacity change from 0 to 8 [ 2127.833338][ T2338] loop4: detected capacity change from 0 to 15 [ 2127.839066][ T2334] Dev loop0: unable to read RDB block 8 [ 2127.849794][ T2334] loop0: unable to read partition table [ 2127.851278][ T2334] loop0: partition table beyond EOD, truncated [ 2127.853431][ T2338] Dev loop4: unable to read RDB block 15 [ 2127.854799][ T2338] loop4: unable to read partition table [ 2127.858538][ T2338] loop4: partition table beyond EOD, truncated [ 2127.866419][ T2338] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2127.878771][ T2334] EXT2-fs (loop0): error: #blocks per group too big: 3439345664 00:35:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000204004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040fffe0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2127.939329][ T2347] loop4: detected capacity change from 0 to 15 [ 2127.951504][ T2349] loop0: detected capacity change from 0 to 8 [ 2127.954810][ T2347] Dev loop4: unable to read RDB block 15 [ 2127.956411][ T2347] loop4: unable to read partition table [ 2127.957716][ T2347] loop4: partition table beyond EOD, truncated [ 2127.958909][ T2349] Dev loop0: unable to read RDB block 8 [ 2127.960670][ T2347] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2127.964823][ T2349] loop0: unable to read partition table [ 2127.966721][ T2349] loop0: partition table beyond EOD, truncated [ 2127.973724][ T2349] EXT2-fs (loop0): error: #blocks per group too big: 4278140928 00:35:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000604004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400fff0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2128.030307][ T2351] loop4: detected capacity change from 0 to 15 [ 2128.032688][ T2351] Dev loop4: unable to read RDB block 15 [ 2128.034328][ T2351] loop4: unable to read partition table [ 2128.035938][ T2351] loop4: partition table beyond EOD, truncated [ 2128.044084][ T2357] loop0: detected capacity change from 0 to 8 [ 2128.044214][ T2351] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2128.050119][ T2357] Dev loop0: unable to read RDB block 8 [ 2128.051597][ T2357] loop0: unable to read partition table [ 2128.053152][ T2357] loop0: partition table beyond EOD, truncated [ 2128.055235][ T2357] EXT2-fs (loop0): error: #blocks per group too big: 4279189504 00:35:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000005004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040feff0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2128.130262][ T2360] loop0: detected capacity change from 0 to 8 [ 2128.132671][ T2361] loop4: detected capacity change from 0 to 15 [ 2128.135161][ T2360] Dev loop0: unable to read RDB block 8 [ 2128.139108][ T2360] loop0: unable to read partition table [ 2128.140159][ T2361] Dev loop4: unable to read RDB block 15 [ 2128.142964][ T2360] loop0: partition table beyond EOD, truncated [ 2128.144140][ T2361] loop4: unable to read partition table [ 2128.147409][ T2360] EXT2-fs (loop0): error: #blocks per group too big: 4294852608 [ 2128.151074][ T2361] loop4: partition table beyond EOD, truncated [ 2128.155344][ T2361] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb700, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400000005e000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000006004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x169, {0x4}}, 0x14}}, 0x0) 00:35:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xffffe000}, 0x0) 00:35:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa502, 0x0, {0x4}}, 0x14}}, 0x0) [ 2130.808417][ T2366] loop4: detected capacity change from 0 to 15 [ 2130.812102][ T2375] loop0: detected capacity change from 0 to 8 [ 2130.814313][ T2375] Dev loop0: unable to read RDB block 8 [ 2130.818983][ T2375] loop0: unable to read partition table [ 2130.819614][ T2366] Dev loop4: unable to read RDB block 15 [ 2130.821573][ T2366] loop4: unable to read partition table [ 2130.822900][ T2366] loop4: partition table beyond EOD, truncated [ 2130.827197][ T2375] loop0: partition table beyond EOD, truncated [ 2130.829998][ T2366] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2130.834498][ T2375] EXT2-fs (loop0): error: #fragments per group too big: 24064 00:35:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000406004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000407fffffff000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2130.903473][ T2380] loop4: detected capacity change from 0 to 15 [ 2130.906265][ T2380] Dev loop4: unable to read RDB block 15 [ 2130.913267][ T2380] loop4: unable to read partition table [ 2130.917297][ T2382] loop0: detected capacity change from 0 to 8 [ 2130.919651][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2130.921176][ T2380] loop4: partition table beyond EOD, truncated [ 2130.923145][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2130.929293][ T2380] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2130.932533][ T2553] Dev loop0: unable to read RDB block 8 [ 2130.934022][ T2553] loop0: unable to read partition table [ 2130.935565][ T2553] loop0: partition table beyond EOD, truncated [ 2130.937647][ T2382] EXT2-fs (loop0): error: #blocks per group too big: 4286529536 00:35:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000007004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000020040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2131.007517][ T2385] loop4: detected capacity change from 0 to 15 [ 2131.014644][ T2385] Dev loop4: unable to read RDB block 15 [ 2131.016377][ T2386] loop0: detected capacity change from 0 to 8 [ 2131.019077][ T2386] Dev loop0: unable to read RDB block 8 [ 2131.020418][ T2385] loop4: unable to read partition table [ 2131.024061][ T2385] loop4: partition table beyond EOD, truncated [ 2131.028009][ T2386] loop0: unable to read partition table [ 2131.031707][ T2385] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2131.036642][ T2386] loop0: partition table beyond EOD, truncated [ 2131.044871][ T2386] EXT2-fs (loop0): error: #blocks per group too big: 33570816 00:35:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000009004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000030040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2131.103062][ T2388] loop4: detected capacity change from 0 to 15 [ 2131.111048][ T2390] loop0: detected capacity change from 0 to 8 [ 2131.111520][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2131.115447][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2131.117844][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2131.117879][ T2388] Dev loop4: unable to read RDB block 15 [ 2131.121497][ T2388] loop4: unable to read partition table [ 2131.123134][ T2388] loop4: partition table beyond EOD, truncated [ 2131.124630][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2131.130759][ T2388] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2131.133071][ T2553] Dev loop0: unable to read RDB block 8 [ 2131.134430][ T2553] loop0: unable to read partition table [ 2131.135771][ T2553] loop0: partition table beyond EOD, truncated [ 2131.141438][ T2390] EXT2-fs (loop0): error: #blocks per group too big: 50348032 00:35:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000040040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb701, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa600, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xffffff7f}, 0x0) 00:35:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x16a, {0x4}}, 0x14}}, 0x0) [ 2133.819318][ T2399] loop0: detected capacity change from 0 to 8 [ 2133.820563][ T2400] loop4: detected capacity change from 0 to 15 [ 2133.825305][ T2400] Dev loop4: unable to read RDB block 15 [ 2133.826510][ T2399] Dev loop0: unable to read RDB block 8 [ 2133.829292][ T2399] loop0: unable to read partition table [ 2133.831967][ T2400] loop4: unable to read partition table [ 2133.833309][ T2400] loop4: partition table beyond EOD, truncated [ 2133.834211][ T2399] loop0: partition table beyond EOD, truncated [ 2133.852687][ T2400] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2133.855304][ T2399] EXT2-fs (loop0): error: #blocks per group too big: 67125248 00:35:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000b004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2133.920341][ T2404] loop4: detected capacity change from 0 to 15 00:35:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000050040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2133.922639][ T2404] Dev loop4: unable to read RDB block 15 [ 2133.924158][ T2404] loop4: unable to read partition table [ 2133.934069][ T2404] loop4: partition table beyond EOD, truncated [ 2133.938223][ T2404] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2133.949185][ T2406] loop0: detected capacity change from 0 to 8 [ 2133.955322][ T2406] Dev loop0: unable to read RDB block 8 [ 2133.958085][ T2406] loop0: unable to read partition table [ 2133.962026][ T2406] loop0: partition table beyond EOD, truncated [ 2133.971789][ T2406] EXT2-fs (loop0): error: #blocks per group too big: 83902464 00:35:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000060040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2134.020989][ T2408] loop4: detected capacity change from 0 to 15 [ 2134.031714][ T2410] loop0: detected capacity change from 0 to 8 [ 2134.035414][ T2553] Dev loop4: unable to read RDB block 15 [ 2134.036841][ T2553] loop4: unable to read partition table [ 2134.038095][ T2553] loop4: partition table beyond EOD, truncated [ 2134.041618][ T2408] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2134.051527][ T2410] Dev loop0: unable to read RDB block 8 [ 2134.053129][ T2410] loop0: unable to read partition table [ 2134.054753][ T2410] loop0: partition table beyond EOD, truncated [ 2134.059530][ T2410] EXT2-fs (loop0): error: #blocks per group too big: 100679680 00:35:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000070040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000d004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2134.115595][ T2412] loop0: detected capacity change from 0 to 8 [ 2134.122672][ T2412] Dev loop0: unable to read RDB block 8 [ 2134.123879][ T2412] loop0: unable to read partition table [ 2134.125320][ T2412] loop0: partition table beyond EOD, truncated [ 2134.135232][ T2414] loop4: detected capacity change from 0 to 15 [ 2134.137478][ T2412] EXT2-fs (loop0): error: #blocks per group too big: 117456896 [ 2134.143519][ T2414] Dev loop4: unable to read RDB block 15 [ 2134.166922][ T2414] loop4: unable to read partition table [ 2134.170910][ T2414] loop4: partition table beyond EOD, truncated [ 2134.175926][ T2414] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000e004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000080040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb800, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xffffff97}, 0x0) 00:35:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa601, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x16b, {0x4}}, 0x14}}, 0x0) [ 2136.958048][ T2424] loop0: detected capacity change from 0 to 8 [ 2136.965455][ T2423] loop4: detected capacity change from 0 to 15 [ 2136.970082][ T2424] Dev loop0: unable to read RDB block 8 [ 2136.971390][ T2424] loop0: unable to read partition table [ 2136.972920][ T2423] Dev loop4: unable to read RDB block 15 [ 2136.974202][ T2423] loop4: unable to read partition table [ 2136.975754][ T2423] loop4: partition table beyond EOD, truncated [ 2136.985486][ T2424] loop0: partition table beyond EOD, truncated [ 2136.989449][ T2424] EXT2-fs (loop0): error: #blocks per group too big: 134234112 [ 2136.992119][ T2423] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000090040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2137.069730][ T2429] loop0: detected capacity change from 0 to 8 [ 2137.071404][ T2430] loop4: detected capacity change from 0 to 15 [ 2137.073679][ T2429] Dev loop0: unable to read RDB block 8 [ 2137.076569][ T2429] loop0: unable to read partition table [ 2137.080382][ T2429] loop0: partition table beyond EOD, truncated [ 2137.083530][ T2430] Dev loop4: unable to read RDB block 15 [ 2137.086603][ T2429] EXT2-fs (loop0): error: #blocks per group too big: 151011328 [ 2137.088351][ T2430] loop4: unable to read partition table [ 2137.092151][ T2430] loop4: partition table beyond EOD, truncated [ 2137.098154][ T2430] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000a0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001002010004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2137.157381][ T2434] loop0: detected capacity change from 0 to 8 [ 2137.158860][ T2433] loop4: detected capacity change from 0 to 15 [ 2137.162311][ T2434] Dev loop0: unable to read RDB block 8 [ 2137.164035][ T2433] Dev loop4: unable to read RDB block 15 [ 2137.164845][ T2434] loop0: unable to read partition table [ 2137.165553][ T2433] loop4: unable to read partition table [ 2137.168868][ T2433] loop4: partition table beyond EOD, truncated [ 2137.170967][ T2434] loop0: partition table beyond EOD, truncated [ 2137.176603][ T2433] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2137.176866][ T2434] EXT2-fs (loop0): error: #blocks per group too big: 167788544 00:35:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000011004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000b0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2137.254359][ T2436] loop4: detected capacity change from 0 to 15 [ 2137.261293][ T2436] Dev loop4: unable to read RDB block 15 [ 2137.262697][ T2436] loop4: unable to read partition table [ 2137.264294][ T2436] loop4: partition table beyond EOD, truncated [ 2137.266887][ T2438] loop0: detected capacity change from 0 to 8 [ 2137.269004][ T2438] Dev loop0: unable to read RDB block 8 [ 2137.270446][ T2438] loop0: unable to read partition table [ 2137.272174][ T2436] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2137.274236][ T2438] loop0: partition table beyond EOD, truncated [ 2137.277053][ T2438] EXT2-fs (loop0): error: #blocks per group too big: 184565760 00:35:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000012004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2137.327440][ T2440] loop4: detected capacity change from 0 to 15 00:35:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2137.332826][ T2440] Dev loop4: unable to read RDB block 15 [ 2137.334129][ T2440] loop4: unable to read partition table [ 2137.335415][ T2440] loop4: partition table beyond EOD, truncated [ 2137.352743][ T2442] loop0: detected capacity change from 0 to 8 [ 2137.357098][ T2442] Dev loop0: unable to read RDB block 8 [ 2137.358286][ T2442] loop0: unable to read partition table [ 2137.359548][ T2442] loop0: partition table beyond EOD, truncated [ 2137.366895][ T2440] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2137.369325][ T2442] EXT2-fs (loop0): error: #blocks per group too big: 201342976 00:35:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000d0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb801, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x16d, {0x4}}, 0x14}}, 0x0) 00:35:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100001f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xffffff9e}, 0x0) 00:35:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa602, 0x0, {0x4}}, 0x14}}, 0x0) [ 2140.162515][ T2448] loop0: detected capacity change from 0 to 8 [ 2140.171317][ T2453] loop4: detected capacity change from 0 to 15 [ 2140.173272][ T2448] Dev loop0: unable to read RDB block 8 [ 2140.174491][ T2448] loop0: unable to read partition table [ 2140.175778][ T2448] loop0: partition table beyond EOD, truncated [ 2140.183452][ T2453] Dev loop4: unable to read RDB block 15 [ 2140.185981][ T2453] loop4: unable to read partition table [ 2140.198110][ T2448] EXT2-fs (loop0): error: #blocks per group too big: 218120192 [ 2140.210123][ T2453] loop4: partition table beyond EOD, truncated [ 2140.218136][ T2453] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000e0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2140.256022][ T2457] loop0: detected capacity change from 0 to 8 [ 2140.263410][ T2457] EXT2-fs (loop0): error: #blocks per group too big: 234897408 00:35:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000020004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2140.311575][ T2459] loop4: detected capacity change from 0 to 15 00:35:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000f0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2140.322522][ T2459] Dev loop4: unable to read RDB block 15 [ 2140.323880][ T2459] loop4: unable to read partition table [ 2140.325285][ T2459] loop4: partition table beyond EOD, truncated [ 2140.331690][ T2461] loop0: detected capacity change from 0 to 8 [ 2140.334095][ T2459] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2140.336902][ T2461] Dev loop0: unable to read RDB block 8 [ 2140.340670][ T2461] loop0: unable to read partition table [ 2140.344583][ T2461] loop0: partition table beyond EOD, truncated [ 2140.356947][ T2461] EXT2-fs (loop0): error: #blocks per group too big: 251674624 00:35:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001001020004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2140.399368][ T2463] loop4: detected capacity change from 0 to 15 [ 2140.405287][ T2463] Dev loop4: unable to read RDB block 15 [ 2140.410329][ T2463] loop4: unable to read partition table [ 2140.412840][ T2463] loop4: partition table beyond EOD, truncated 00:35:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000100040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2140.424736][ T2463] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2140.434884][ T2465] loop0: detected capacity change from 0 to 8 [ 2140.451583][ T2465] Dev loop0: unable to read RDB block 8 [ 2140.455309][ T2465] loop0: unable to read partition table [ 2140.468083][ T2465] loop0: partition table beyond EOD, truncated 00:35:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000022004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2140.479155][ T2465] EXT2-fs (loop0): error: #blocks per group too big: 268451840 [ 2140.481560][ T2467] loop4: detected capacity change from 0 to 15 [ 2140.486151][ T2467] Dev loop4: unable to read RDB block 15 [ 2140.487622][ T2467] loop4: unable to read partition table [ 2140.489255][ T2467] loop4: partition table beyond EOD, truncated [ 2140.507185][ T2467] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb900, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000110040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000025004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa700, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xffffffef}, 0x0) 00:35:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x16e, {0x4}}, 0x14}}, 0x0) [ 2143.342903][ T2475] loop4: detected capacity change from 0 to 15 [ 2143.349743][ T2474] loop0: detected capacity change from 0 to 8 [ 2143.357181][ T2475] Dev loop4: unable to read RDB block 15 [ 2143.358468][ T2475] loop4: unable to read partition table [ 2143.358891][ T2474] Dev loop0: unable to read RDB block 8 [ 2143.359820][ T2475] loop4: partition table beyond EOD, truncated [ 2143.379632][ T2475] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2143.379975][ T2474] loop0: unable to read partition table [ 2143.392402][ T2474] loop0: partition table beyond EOD, truncated [ 2143.395274][ T2474] EXT2-fs (loop0): error: #blocks per group too big: 285229056 00:35:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100002a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2143.452421][ T2481] loop4: detected capacity change from 0 to 15 [ 2143.458541][ T2481] Dev loop4: unable to read RDB block 15 00:35:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000120040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2143.474285][ T2481] loop4: unable to read partition table [ 2143.485361][ T2481] loop4: partition table beyond EOD, truncated [ 2143.493692][ T2481] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2143.494804][ T2483] loop0: detected capacity change from 0 to 8 [ 2143.503077][ T2483] Dev loop0: unable to read RDB block 8 [ 2143.506233][ T2483] loop0: unable to read partition table [ 2143.510075][ T2483] loop0: partition table beyond EOD, truncated [ 2143.516612][ T2483] EXT2-fs (loop0): error: #blocks per group too big: 302006272 00:35:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100023c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2143.564992][ T2485] loop4: detected capacity change from 0 to 15 00:35:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000220040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2143.594386][ T2487] loop0: detected capacity change from 0 to 8 [ 2143.598445][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2143.599681][ T2485] Dev loop4: unable to read RDB block 15 [ 2143.601157][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2143.603761][ T2485] loop4: unable to read partition table [ 2143.605209][ T2485] loop4: partition table beyond EOD, truncated [ 2143.607906][ T2553] Dev loop0: unable to read RDB block 8 [ 2143.609451][ T2553] loop0: unable to read partition table [ 2143.611222][ T2485] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2143.613627][ T2553] loop0: partition table beyond EOD, truncated [ 2143.615681][ T2487] EXT2-fs (loop0): error: #blocks per group too big: 570441728 00:35:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100023d004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000250040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2143.689022][ T2489] loop0: detected capacity change from 0 to 8 [ 2143.690148][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2143.695140][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2143.695194][ T2491] loop4: detected capacity change from 0 to 15 [ 2143.704827][ T2553] Dev loop0: unable to read RDB block 8 [ 2143.705486][ T2491] Dev loop4: unable to read RDB block 15 [ 2143.707126][ T2553] loop0: unable to read partition table [ 2143.708371][ T2491] loop4: unable to read partition table [ 2143.710383][ T2491] loop4: partition table beyond EOD, truncated [ 2143.710412][ T2553] loop0: partition table beyond EOD, [ 2143.712299][ T2491] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2143.713117][ T2553] truncated [ 2143.722916][ T2489] EXT2-fs (loop0): error: #blocks per group too big: 620773376 00:35:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb901, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100023e004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040002a0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xfffffff0}, 0x0) 00:35:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x16f, {0x4}}, 0x14}}, 0x0) 00:35:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa701, 0x0, {0x4}}, 0x14}}, 0x0) [ 2146.263446][ T2497] loop0: detected capacity change from 0 to 8 [ 2146.268116][ T2498] loop4: detected capacity change from 0 to 15 [ 2146.274729][ T2497] Dev loop0: unable to read RDB block 8 [ 2146.286229][ T2498] Dev loop4: unable to read RDB block 15 [ 2146.287659][ T2498] loop4: unable to read partition table [ 2146.288972][ T2497] loop0: unable to read partition table [ 2146.290331][ T2497] loop0: partition table beyond EOD, truncated [ 2146.292057][ T2498] loop4: partition table beyond EOD, truncated [ 2146.300504][ T2497] EXT2-fs (loop0): error: #blocks per group too big: 704659456 [ 2146.302483][ T2498] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100003f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000480040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2146.350649][ T2505] loop4: detected capacity change from 0 to 15 [ 2146.355668][ T2505] Dev loop4: unable to read RDB block 15 [ 2146.364030][ T2505] loop4: unable to read partition table [ 2146.364454][ T2507] loop0: detected capacity change from 0 to 8 [ 2146.369042][ T2505] loop4: partition table beyond EOD, truncated [ 2146.371673][ T2507] Dev loop0: unable to read RDB block 8 [ 2146.373145][ T2507] loop0: unable to read partition table [ 2146.375972][ T2507] loop0: partition table beyond EOD, truncated [ 2146.376854][ T2505] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2146.380718][ T2507] EXT2-fs (loop0): error: #blocks per group too big: 1207975936 00:35:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000040004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040004c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2146.476419][ T2511] loop0: detected capacity change from 0 to 8 [ 2146.479043][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2146.481051][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2146.483186][ T2510] loop4: detected capacity change from 0 to 15 [ 2146.485429][ T2510] Dev loop4: unable to read RDB block 15 [ 2146.492074][ T2510] loop4: unable to read partition table [ 2146.493582][ T2510] loop4: partition table beyond EOD, truncated [ 2146.495650][ T2510] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2146.498789][ T2553] Dev loop0: unable to read RDB block 8 [ 2146.500093][ T2553] loop0: unable to read partition table [ 2146.501421][ T2553] loop0: partition table beyond EOD, truncated [ 2146.503277][ T2511] EXT2-fs (loop0): error: #blocks per group too big: 1275084800 00:35:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005245004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000550040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2146.566525][ T2513] loop4: detected capacity change from 0 to 15 [ 2146.568768][ T2513] Dev loop4: unable to read RDB block 15 [ 2146.570146][ T2513] loop4: unable to read partition table [ 2146.572023][ T2513] loop4: partition table beyond EOD, truncated [ 2146.584588][ T2515] loop0: detected capacity change from 0 to 8 [ 2146.585048][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2146.590409][ T2513] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2146.592451][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2146.594331][ T2553] Dev loop0: unable to read RDB block 8 [ 2146.595556][ T2553] loop0: unable to read partition table [ 2146.603335][ T2553] loop0: partition table beyond EOD, truncated [ 2146.605418][ T2515] EXT2-fs (loop0): error: #blocks per group too big: 1426079744 00:35:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xba00, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040005c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xfffffffd}, 0x0) 00:35:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000048004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa702, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x170, {0x4}}, 0x14}}, 0x0) [ 2149.273905][ T2526] loop4: detected capacity change from 0 to 15 [ 2149.278549][ T2525] loop0: detected capacity change from 0 to 8 [ 2149.280789][ T2525] Dev loop0: unable to read RDB block 8 [ 2149.282007][ T2525] loop0: unable to read partition table [ 2149.283312][ T2525] loop0: partition table beyond EOD, truncated [ 2149.286570][ T2526] Dev loop4: unable to read RDB block 15 [ 2149.289260][ T2526] loop4: unable to read partition table [ 2149.291987][ T2525] EXT2-fs (loop0): error: #blocks per group too big: 1543520256 [ 2149.294102][ T2526] loop4: partition table beyond EOD, truncated [ 2149.299023][ T2526] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000670040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2149.365642][ T2531] loop4: detected capacity change from 0 to 15 [ 2149.373473][ T2531] Dev loop4: unable to read RDB block 15 [ 2149.377090][ T2533] loop0: detected capacity change from 0 to 8 [ 2149.377356][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2149.380545][ T2531] loop4: unable to read partition table [ 2149.381857][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2149.383881][ T2553] Dev loop0: unable to read RDB block 8 [ 2149.385412][ T2531] loop4: partition table beyond EOD, truncated [ 2149.393333][ T2553] loop0: unable to read partition table [ 2149.394912][ T2553] loop0: partition table beyond EOD, truncated [ 2149.398025][ T2533] EXT2-fs (loop0): error: #blocks per group too big: 1728069632 [ 2149.415366][ T2531] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000680040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2149.468947][ T2535] loop0: detected capacity change from 0 to 8 [ 2149.472671][ T2535] Dev loop0: unable to read RDB block 8 00:35:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001004552004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2149.484320][ T2535] loop0: unable to read partition table [ 2149.489315][ T2535] loop0: partition table beyond EOD, truncated [ 2149.496869][ T2539] loop4: detected capacity change from 0 to 15 [ 2149.499737][ T2535] EXT2-fs (loop0): error: #blocks per group too big: 1744846848 [ 2149.512241][ T2539] Dev loop4: unable to read RDB block 15 [ 2149.513963][ T2539] loop4: unable to read partition table [ 2149.515660][ T2539] loop4: partition table beyond EOD, truncated [ 2149.522941][ T2539] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040006c0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2149.569183][ T2543] loop0: detected capacity change from 0 to 8 [ 2149.574150][ T2543] Dev loop0: unable to read RDB block 8 [ 2149.581892][ T2543] loop0: unable to read partition table 00:35:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000055004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2149.586407][ T2543] loop0: partition table beyond EOD, truncated [ 2149.588590][ T2543] EXT2-fs (loop0): error: #blocks per group too big: 1811955712 [ 2149.604112][ T2545] loop4: detected capacity change from 0 to 15 [ 2149.618817][ T2545] Dev loop4: unable to read RDB block 15 [ 2149.621492][ T2545] loop4: unable to read partition table [ 2149.625264][ T2545] loop4: partition table beyond EOD, truncated [ 2149.644368][ T2545] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xba01, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa800, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000740040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xfffffffe}, 0x0) 00:35:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x171, {0x4}}, 0x14}}, 0x0) [ 2152.265804][ T2549] loop0: detected capacity change from 0 to 8 [ 2152.291703][ T2556] loop4: detected capacity change from 0 to 15 [ 2152.295145][ T2549] Dev loop0: unable to read RDB block 8 [ 2152.296733][ T2549] loop0: unable to read partition table [ 2152.298210][ T2549] loop0: partition table beyond EOD, truncated [ 2152.299944][ T2556] Dev loop4: unable to read RDB block 15 [ 2152.301557][ T2556] loop4: unable to read partition table [ 2152.303159][ T2556] loop4: partition table beyond EOD, truncated [ 2152.308095][ T2556] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2152.314873][ T2549] EXT2-fs (loop0): error: #blocks per group too big: 1946173440 00:35:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040007a0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100f15c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2152.398117][ T2560] loop4: detected capacity change from 0 to 15 [ 2152.403826][ T2562] loop0: detected capacity change from 0 to 8 [ 2152.407366][ T2560] Dev loop4: unable to read RDB block 15 [ 2152.410163][ T2560] loop4: unable to read partition table [ 2152.411866][ T2560] loop4: partition table beyond EOD, truncated [ 2152.415759][ T2562] Dev loop0: unable to read RDB block 8 [ 2152.419086][ T2562] loop0: unable to read partition table [ 2152.420509][ T2562] loop0: partition table beyond EOD, truncated [ 2152.424742][ T2562] EXT2-fs (loop0): error: #blocks per group too big: 2046836736 [ 2152.425254][ T2560] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000900040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2152.500505][ T2564] loop0: detected capacity change from 0 to 8 00:35:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100f25c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2152.503298][ T2564] Dev loop0: unable to read RDB block 8 [ 2152.514850][ T2564] loop0: unable to read partition table [ 2152.525988][ T2566] loop4: detected capacity change from 0 to 15 [ 2152.527379][ T2564] loop0: partition table beyond EOD, truncated [ 2152.533517][ T2566] Dev loop4: unable to read RDB block 15 [ 2152.538729][ T2564] EXT2-fs (loop0): error: #blocks per group too big: 2415935488 [ 2152.539164][ T2566] loop4: unable to read partition table [ 2152.542938][ T2566] loop4: partition table beyond EOD, truncated [ 2152.551337][ T2566] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000cc0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2152.607674][ T2568] loop0: detected capacity change from 0 to 8 00:35:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100f45c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2152.616887][ T2568] Dev loop0: unable to read RDB block 8 [ 2152.618893][ T2570] loop4: detected capacity change from 0 to 15 [ 2152.620672][ T2568] loop0: unable to read partition table [ 2152.622942][ T2570] Dev loop4: unable to read RDB block 15 [ 2152.624543][ T2568] loop0: partition table beyond EOD, truncated [ 2152.625348][ T2570] loop4: unable to read partition table [ 2152.630999][ T2570] loop4: partition table beyond EOD, truncated [ 2152.632964][ T2570] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2152.635617][ T2568] EXT2-fs (loop0): error: #blocks per group too big: 3422568448 00:35:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100f85c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2152.699478][ T2572] loop4: detected capacity change from 0 to 15 [ 2152.708349][ T2572] Dev loop4: unable to read RDB block 15 [ 2152.709727][ T2572] loop4: unable to read partition table [ 2152.711064][ T2572] loop4: partition table beyond EOD, truncated [ 2152.724108][ T2572] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2153.467023][ T1371] ieee802154 phy0 wpan0: encryption failed: -22 [ 2153.468369][ T1371] ieee802154 phy1 wpan1: encryption failed: -22 00:35:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbb00, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000cd0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000068004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1000000000}, 0x0) 00:35:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa802, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x172, {0x4}}, 0x14}}, 0x0) [ 2155.406528][ T2578] loop0: detected capacity change from 0 to 8 [ 2155.411224][ T2582] loop4: detected capacity change from 0 to 15 [ 2155.416656][ T2582] Dev loop4: unable to read RDB block 15 [ 2155.417881][ T2582] loop4: unable to read partition table [ 2155.419215][ T2582] loop4: partition table beyond EOD, truncated [ 2155.420869][ T2578] Dev loop0: unable to read RDB block 8 [ 2155.422110][ T2578] loop0: unable to read partition table [ 2155.423437][ T2578] loop0: partition table beyond EOD, truncated [ 2155.437183][ T2582] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2155.439369][ T2578] EXT2-fs (loop0): error: #blocks per group too big: 3439345664 00:35:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100006c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000fe0040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2155.493449][ T2586] loop4: detected capacity change from 0 to 15 [ 2155.495895][ T2586] Dev loop4: unable to read RDB block 15 [ 2155.502300][ T2586] loop4: unable to read partition table [ 2155.504094][ T2586] loop4: partition table beyond EOD, truncated [ 2155.507107][ T2586] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2155.513273][ T2588] loop0: detected capacity change from 0 to 8 [ 2155.513901][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2155.524057][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2155.526458][ T2553] Dev loop0: unable to read RDB block 8 [ 2155.528000][ T2553] loop0: unable to read partition table [ 2155.529659][ T2553] loop0: partition table beyond EOD, truncated [ 2155.531777][ T2588] EXT2-fs (loop0): error: #blocks per group too big: 4261429248 00:35:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000074004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000040240000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2155.595945][ T2592] loop0: detected capacity change from 0 to 8 [ 2155.597969][ T2591] loop4: detected capacity change from 0 to 15 [ 2155.601709][ T2592] Dev loop0: unable to read RDB block 8 [ 2155.603872][ T2592] loop0: unable to read partition table [ 2155.605563][ T2592] loop0: partition table beyond EOD, truncated [ 2155.606769][ T2591] Dev loop4: unable to read RDB block 15 [ 2155.608453][ T2591] loop4: unable to read partition table [ 2155.609887][ T2591] loop4: partition table beyond EOD, truncated [ 2155.614291][ T2592] EXT2-fs (loop0): error: #blocks per group too big: 67125248 [ 2155.614736][ T2591] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100007a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000340000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2155.686491][ T2594] loop4: detected capacity change from 0 to 15 [ 2155.689507][ T2594] Dev loop4: unable to read RDB block 15 [ 2155.691990][ T2594] loop4: unable to read partition table [ 2155.694546][ T2594] loop4: partition table beyond EOD, truncated [ 2155.699522][ T2594] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2155.713808][ T2596] loop0: detected capacity change from 0 to 8 [ 2155.714340][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2155.717717][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2155.719909][ T2553] Dev loop0: unable to read RDB block 8 [ 2155.721405][ T2553] loop0: unable to read partition table [ 2155.723029][ T2553] loop0: partition table beyond EOD, truncated [ 2155.725269][ T2596] EXT2-fs (loop0): error: #fragments per group too big: 16387 00:35:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbb01, 0x0, {0x4}}, 0x14}}, 0x0) 00:35:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000090004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:35:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000020440000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x100000000000}, 0x0) 00:35:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x173, {0x4}}, 0x14}}, 0x0) 00:35:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa900, 0x0, {0x4}}, 0x14}}, 0x0) [ 2158.542244][ T2609] loop0: detected capacity change from 0 to 8 [ 2158.542534][ T2600] loop4: detected capacity change from 0 to 15 [ 2158.549181][ T2609] Dev loop0: unable to read RDB block 8 [ 2158.550528][ T2609] loop0: unable to read partition table [ 2158.551850][ T2609] loop0: partition table beyond EOD, truncated [ 2158.554917][ T2600] Dev loop4: unable to read RDB block 15 [ 2158.558197][ T2609] EXT2-fs (loop0): error: #blocks per group too big: 33570816 [ 2158.560349][ T2600] loop4: unable to read partition table [ 2158.564059][ T2600] loop4: partition table beyond EOD, truncated [ 2158.573171][ T2600] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000060440000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:35:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005cf1004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2158.641494][ T2615] loop0: detected capacity change from 0 to 8 [ 2158.645884][ T2615] Dev loop0: unable to read RDB block 8 [ 2158.647326][ T2615] loop0: unable to read partition table [ 2158.658339][ T2617] loop4: detected capacity change from 0 to 15 [ 2158.663168][ T2615] loop0: partition table beyond EOD, truncated [ 2158.665679][ T2617] Dev loop4: unable to read RDB block 15 [ 2158.668545][ T2615] EXT2-fs (loop0): error: #blocks per group too big: 100679680 [ 2158.669716][ T2617] loop4: unable to read partition table [ 2158.674178][ T2617] loop4: partition table beyond EOD, truncated [ 2158.680678][ T2617] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:35:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000540000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2158.754661][ T2619] loop0: detected capacity change from 0 to 8 00:35:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005cf2004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2158.770863][ T2619] Dev loop0: unable to read RDB block 8 [ 2158.783540][ T2619] loop0: unable to read partition table [ 2158.790887][ T2621] loop4: detected capacity change from 0 to 15 [ 2158.794107][ T2621] Dev loop4: unable to read RDB block 15 [ 2158.794951][ T2619] loop0: partition table beyond EOD, truncated [ 2158.802441][ T2621] loop4: unable to read partition table [ 2158.804964][ T2621] loop4: partition table beyond EOD, truncated [ 2158.809774][ T2621] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2158.820778][ T2619] EXT2-fs (loop0): error: #fragments per group too big: 16389 00:35:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005cf4004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2158.875186][ T2623] loop4: detected capacity change from 0 to 15 [ 2158.879559][ T2623] Dev loop4: unable to read RDB block 15 [ 2158.880965][ T2623] loop4: unable to read partition table [ 2158.885687][ T2623] loop4: partition table beyond EOD, truncated 00:35:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000640000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2158.920928][ T2623] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2158.939585][ T2625] loop0: detected capacity change from 0 to 8 [ 2158.945834][ T2625] Dev loop0: unable to read RDB block 8 [ 2158.952006][ T2625] loop0: unable to read partition table [ 2158.955959][ T2625] loop0: partition table beyond EOD, truncated [ 2158.964537][ T2625] EXT2-fs (loop0): error: #fragments per group too big: 16390 00:36:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000040640000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x60000000000000}, 0x0) 00:36:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbc00, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001005cf8004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa901, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x176, {0x4}}, 0x14}}, 0x0) [ 2161.974530][ T2634] loop0: detected capacity change from 0 to 8 [ 2161.976833][ T2634] Dev loop0: unable to read RDB block 8 [ 2161.977098][ T2635] loop4: detected capacity change from 0 to 15 [ 2161.980204][ T2634] loop0: unable to read partition table [ 2161.984893][ T2635] Dev loop4: unable to read RDB block 15 [ 2161.985052][ T2634] loop0: partition table beyond EOD, [ 2161.990584][ T2635] loop4: unable to read partition table [ 2161.993723][ T2634] truncated [ 2161.994255][ T2635] loop4: partition table beyond EOD, truncated [ 2162.006007][ T2634] EXT2-fs (loop0): error: #blocks per group too big: 67125248 [ 2162.013534][ T2635] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100fffe004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000740000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2162.066632][ T2639] loop4: detected capacity change from 0 to 15 [ 2162.074869][ T2639] Dev loop4: unable to read RDB block 15 [ 2162.082984][ T2639] loop4: unable to read partition table [ 2162.089212][ T2639] loop4: partition table beyond EOD, truncated [ 2162.094766][ T2641] loop0: detected capacity change from 0 to 8 [ 2162.099578][ T2639] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2162.111967][ T2641] Dev loop0: unable to read RDB block 8 [ 2162.115831][ T2641] loop0: unable to read partition table [ 2162.121119][ T2641] loop0: partition table beyond EOD, truncated [ 2162.131845][ T2641] EXT2-fs (loop0): error: #fragments per group too big: 16391 00:36:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000fff004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2162.174586][ T2643] loop4: detected capacity change from 0 to 15 00:36:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000940000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2162.178645][ T2643] Dev loop4: unable to read RDB block 15 [ 2162.183363][ T2643] loop4: unable to read partition table [ 2162.192746][ T2645] loop0: detected capacity change from 0 to 8 [ 2162.194180][ T2643] loop4: partition table beyond EOD, truncated [ 2162.195615][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2162.199800][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2162.211236][ T2553] Dev loop0: unable to read RDB block 8 [ 2162.212740][ T2553] loop0: unable to read partition table [ 2162.214306][ T2553] loop0: partition table beyond EOD, truncated [ 2162.217024][ T2643] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2162.219490][ T2645] EXT2-fs (loop0): error: #fragments per group too big: 16393 00:36:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000a40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2162.242882][ T2647] loop0: detected capacity change from 0 to 8 [ 2162.252313][ T2647] Dev loop0: unable to read RDB block 8 [ 2162.253846][ T2647] loop0: unable to read partition table 00:36:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100feff004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2162.269591][ T2647] loop0: partition table beyond EOD, truncated [ 2162.278529][ T2649] loop4: detected capacity change from 0 to 15 [ 2162.280414][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2162.282665][ T2647] EXT2-fs (loop0): error: #fragments per group too big: 16394 [ 2162.285180][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2162.292048][ T2553] Dev loop4: unable to read RDB block 15 [ 2162.293369][ T2553] loop4: unable to read partition table [ 2162.294658][ T2553] loop4: partition table beyond EOD, truncated [ 2162.297136][ T2649] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000b40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2162.344923][ T2651] loop0: detected capacity change from 0 to 8 [ 2162.348629][ T2651] Dev loop0: unable to read RDB block 8 [ 2162.352443][ T2651] loop0: unable to read partition table [ 2162.360406][ T2651] loop0: partition table beyond EOD, truncated [ 2162.366835][ T2651] EXT2-fs (loop0): error: #fragments per group too big: 16395 00:36:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbc01, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004100000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xa902, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xe0ffff00000000}, 0x0) 00:36:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x178, {0x4}}, 0x14}}, 0x0) [ 2165.107552][ T2659] loop0: detected capacity change from 0 to 8 [ 2165.111558][ T2660] loop4: detected capacity change from 0 to 15 [ 2165.116542][ T2659] Dev loop0: unable to read RDB block 8 [ 2165.119494][ T2659] loop0: unable to read partition table [ 2165.120991][ T2660] Dev loop4: unable to read RDB block 15 [ 2165.123518][ T2660] loop4: unable to read partition table [ 2165.125024][ T2659] loop0: partition table beyond EOD, truncated [ 2165.129880][ T2660] loop4: partition table beyond EOD, truncated [ 2165.133832][ T2659] EXT2-fs (loop0): error: #fragments per group too big: 16396 [ 2165.137981][ T2660] EXT2-fs (loop4): error: #blocks per group too big: 16640 00:36:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000d40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000005e00000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2165.215866][ T2665] loop0: detected capacity change from 0 to 8 [ 2165.223342][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2165.225409][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2165.230793][ T2667] loop4: detected capacity change from 0 to 15 [ 2165.233940][ T2553] Dev loop0: unable to read RDB block 8 [ 2165.235421][ T2667] Dev loop4: unable to read RDB block 15 [ 2165.237806][ T2553] loop0: unable to read partition table [ 2165.239185][ T2667] loop4: unable to read partition table [ 2165.240620][ T2553] loop0: partition table beyond EOD, truncated [ 2165.242233][ T2667] loop4: partition table beyond EOD, truncated [ 2165.244343][ T2665] EXT2-fs (loop0): error: #fragments per group too big: 16397 [ 2165.249686][ T2667] EXT2-fs (loop4): error: #blocks per group too big: 24064 00:36:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000005f00000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000e40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2165.324531][ T2669] loop0: detected capacity change from 0 to 8 [ 2165.334512][ T2669] Dev loop0: unable to read RDB block 8 [ 2165.336443][ T2671] loop4: detected capacity change from 0 to 15 [ 2165.338016][ T2669] loop0: unable to read partition table [ 2165.340829][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2165.343238][ T2669] loop0: partition table beyond EOD, truncated [ 2165.344948][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2165.349170][ T2669] EXT2-fs (loop0): error: #fragments per group too big: 16398 [ 2165.351620][ T2553] Dev loop4: unable to read RDB block 15 [ 2165.352975][ T2553] loop4: unable to read partition table [ 2165.354313][ T2553] loop4: partition table beyond EOD, truncated [ 2165.360832][ T2671] EXT2-fs (loop4): error: #blocks per group too big: 24320 00:36:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000f40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2165.415298][ T2673] loop0: detected capacity change from 0 to 8 [ 2165.418871][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 00:36:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100fffffffe00000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2165.429910][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2165.435356][ T2675] loop4: detected capacity change from 0 to 15 [ 2165.435952][ T2553] Dev loop0: unable to read RDB block 8 [ 2165.440230][ T2675] Dev loop4: unable to read RDB block 15 [ 2165.440813][ T2553] loop0: unable to read partition table [ 2165.441700][ T2675] loop4: unable to read partition table [ 2165.443209][ T2553] loop0: partition table beyond EOD, truncated [ 2165.445405][ T2675] loop4: partition table beyond EOD, truncated [ 2165.449233][ T2673] EXT2-fs (loop0): error: #fragments per group too big: 16399 [ 2165.454659][ T2675] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbd00, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000201040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000002004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaa00, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x179, {0x4}}, 0x14}}, 0x0) 00:36:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x100000000000000}, 0x0) [ 2168.182148][ T2681] loop0: detected capacity change from 0 to 8 [ 2168.186887][ T2681] Dev loop0: unable to read RDB block 8 [ 2168.189401][ T2681] loop0: unable to read partition table [ 2168.192188][ T2685] loop4: detected capacity change from 0 to 15 [ 2168.192243][ T2681] loop0: partition table beyond EOD, truncated [ 2168.202476][ T2685] Dev loop4: unable to read RDB block 15 [ 2168.203950][ T2685] loop4: unable to read partition table [ 2168.204038][ T2681] EXT2-fs (loop0): error: #blocks per group too big: 536887296 [ 2168.206557][ T2685] loop4: partition table beyond EOD, truncated [ 2168.213378][ T2685] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000001140000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000003004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2168.278425][ T2689] loop0: detected capacity change from 0 to 8 [ 2168.283293][ T2689] Dev loop0: unable to read RDB block 8 [ 2168.285846][ T2689] loop0: unable to read partition table [ 2168.287434][ T2691] loop4: detected capacity change from 0 to 15 [ 2168.289790][ T2689] loop0: partition table beyond EOD, truncated [ 2168.292135][ T2691] Dev loop4: unable to read RDB block 15 [ 2168.295720][ T2689] EXT2-fs (loop0): error: #fragments per group too big: 16401 [ 2168.295982][ T2691] loop4: unable to read partition table [ 2168.305385][ T2691] loop4: partition table beyond EOD, truncated [ 2168.311201][ T2691] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000001240000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2168.339075][ T2693] loop0: detected capacity change from 0 to 8 [ 2168.343953][ T2693] Dev loop0: unable to read RDB block 8 [ 2168.355347][ T2693] loop0: unable to read partition table [ 2168.364826][ T2693] loop0: partition table beyond EOD, truncated [ 2168.375366][ T2693] EXT2-fs (loop0): error: #fragments per group too big: 16402 00:36:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2168.394266][ T2695] loop4: detected capacity change from 0 to 15 [ 2168.398079][ T2695] Dev loop4: unable to read RDB block 15 [ 2168.402819][ T2695] loop4: unable to read partition table [ 2168.414278][ T2695] loop4: partition table beyond EOD, truncated [ 2168.421344][ T2695] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000001f40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2168.464094][ T2697] loop0: detected capacity change from 0 to 8 00:36:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000005004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2168.480486][ T2697] Dev loop0: unable to read RDB block 8 [ 2168.484223][ T2697] loop0: unable to read partition table [ 2168.487410][ T2699] loop4: detected capacity change from 0 to 15 [ 2168.490115][ T2697] loop0: partition table beyond EOD, truncated [ 2168.492350][ T2699] Dev loop4: unable to read RDB block 15 [ 2168.494937][ T2699] loop4: unable to read partition table [ 2168.495127][ T2697] EXT2-fs (loop0): error: #fragments per group too big: 16415 [ 2168.498405][ T2699] loop4: partition table beyond EOD, truncated [ 2168.504462][ T2699] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbd01, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000006004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000002040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaa01, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x200000000000000}, 0x0) 00:36:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x17a, {0x4}}, 0x14}}, 0x0) [ 2171.582909][ T2708] loop4: detected capacity change from 0 to 15 [ 2171.590980][ T2711] loop0: detected capacity change from 0 to 8 [ 2171.601125][ T2711] Dev loop0: unable to read RDB block 8 [ 2171.602468][ T2708] Dev loop4: unable to read RDB block 15 [ 2171.603777][ T2708] loop4: unable to read partition table [ 2171.605135][ T2711] loop0: unable to read partition table [ 2171.608370][ T2708] loop4: partition table beyond EOD, truncated [ 2171.611111][ T2711] loop0: partition table beyond EOD, truncated [ 2171.614498][ T2708] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2171.617025][ T2711] EXT2-fs (loop0): error: #fragments per group too big: 16416 00:36:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000102040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000007004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2171.681236][ T2715] loop4: detected capacity change from 0 to 15 [ 2171.683631][ T2715] Dev loop4: unable to read RDB block 15 [ 2171.685270][ T2715] loop4: unable to read partition table [ 2171.692475][ T2715] loop4: partition table beyond EOD, truncated [ 2171.694655][ T2715] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2171.704971][ T2717] loop0: detected capacity change from 0 to 8 [ 2171.712920][ T2717] Dev loop0: unable to read RDB block 8 [ 2171.714152][ T2717] loop0: unable to read partition table [ 2171.715389][ T2717] loop0: partition table beyond EOD, truncated [ 2171.743215][ T2717] EXT2-fs (loop0): error: #blocks per group too big: 268451840 00:36:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000008004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2171.762853][ T2719] loop4: detected capacity change from 0 to 15 [ 2171.766899][ T2719] Dev loop4: unable to read RDB block 15 00:36:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000002240000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2171.777628][ T2719] loop4: unable to read partition table [ 2171.782644][ T2719] loop4: partition table beyond EOD, truncated [ 2171.786873][ T2719] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2171.791667][ T2721] loop0: detected capacity change from 0 to 8 [ 2171.799118][ T2721] Dev loop0: unable to read RDB block 8 [ 2171.804070][ T2721] loop0: unable to read partition table [ 2171.808014][ T2721] loop0: partition table beyond EOD, truncated [ 2171.817386][ T2721] EXT2-fs (loop0): error: #fragments per group too big: 16418 00:36:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000009004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2171.866186][ T2723] loop4: detected capacity change from 0 to 15 [ 2171.868664][ T2723] Dev loop4: unable to read RDB block 15 00:36:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000002540000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2171.875792][ T2723] loop4: unable to read partition table [ 2171.882716][ T2723] loop4: partition table beyond EOD, truncated [ 2171.884431][ T2725] loop0: detected capacity change from 0 to 8 [ 2171.894249][ T2725] Dev loop0: unable to read RDB block 8 [ 2171.895526][ T2725] loop0: unable to read partition table [ 2171.902877][ T2723] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2171.909684][ T2725] loop0: partition table beyond EOD, truncated [ 2171.913847][ T2725] EXT2-fs (loop0): error: #fragments per group too big: 16421 00:36:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000002a40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbe01, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x17b, {0x4}}, 0x14}}, 0x0) 00:36:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x300000000000000}, 0x0) 00:36:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaa02, 0x0, {0x4}}, 0x14}}, 0x0) [ 2174.732940][ T2732] loop0: detected capacity change from 0 to 8 [ 2174.736747][ T2735] loop4: detected capacity change from 0 to 15 [ 2174.746816][ T2735] Dev loop4: unable to read RDB block 15 [ 2174.748280][ T2735] loop4: unable to read partition table [ 2174.749742][ T2735] loop4: partition table beyond EOD, truncated [ 2174.751028][ T2732] Dev loop0: unable to read RDB block 8 [ 2174.752368][ T2732] loop0: unable to read partition table [ 2174.753858][ T2732] loop0: partition table beyond EOD, truncated [ 2174.761044][ T2732] EXT2-fs (loop0): error: #fragments per group too big: 16426 [ 2174.763002][ T2735] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000003f40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000b004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2174.834070][ T2741] loop0: detected capacity change from 0 to 8 [ 2174.838782][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2174.841587][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2174.844451][ T2743] loop4: detected capacity change from 0 to 15 [ 2174.849105][ T2553] Dev loop0: unable to read RDB block 8 [ 2174.851644][ T2553] loop0: unable to read partition table [ 2174.853145][ T2743] Dev loop4: unable to read RDB block 15 [ 2174.854298][ T2553] loop0: partition table beyond EOD, truncated [ 2174.854729][ T2743] loop4: unable to read partition table [ 2174.857514][ T2743] loop4: partition table beyond EOD, truncated [ 2174.859491][ T2741] EXT2-fs (loop0): error: #fragments per group too big: 16447 [ 2174.861586][ T2743] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000004040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2174.885523][ T2745] loop0: detected capacity change from 0 to 8 [ 2174.885987][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2174.889458][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2174.896986][ T2553] Dev loop0: unable to read RDB block 8 [ 2174.898461][ T2553] loop0: unable to read partition table 00:36:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2174.907652][ T2553] loop0: partition table beyond EOD, truncated [ 2174.914654][ T2745] EXT2-fs (loop0): error: #fragments per group too big: 16448 [ 2174.933485][ T2747] loop4: detected capacity change from 0 to 15 [ 2174.935862][ T2747] Dev loop4: unable to read RDB block 15 [ 2174.943060][ T2747] loop4: unable to read partition table [ 2174.944723][ T2747] loop4: partition table beyond EOD, truncated [ 2174.947020][ T2747] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000524540000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2174.977240][ T2749] loop0: detected capacity change from 0 to 8 00:36:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000d004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2174.985972][ T2749] Dev loop0: unable to read RDB block 8 [ 2174.992501][ T2749] loop0: unable to read partition table [ 2174.995357][ T2751] loop4: detected capacity change from 0 to 15 [ 2174.998607][ T2749] loop0: partition table beyond EOD, truncated [ 2175.011476][ T2751] Dev loop4: unable to read RDB block 15 [ 2175.015135][ T2749] EXT2-fs (loop0): error: #blocks per group too big: 1375748096 [ 2175.017764][ T2751] loop4: unable to read partition table [ 2175.021655][ T2751] loop4: partition table beyond EOD, truncated [ 2175.031680][ T2751] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000004840000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2175.080548][ T2753] loop0: detected capacity change from 0 to 8 [ 2175.086361][ T2753] Dev loop0: unable to read RDB block 8 00:36:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000e004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2175.095654][ T2753] loop0: unable to read partition table [ 2175.097667][ T2756] loop4: detected capacity change from 0 to 15 [ 2175.100003][ T2753] loop0: partition table beyond EOD, truncated [ 2175.101988][ T2553] Dev loop4: unable to read RDB block 15 [ 2175.103430][ T2553] loop4: unable to read partition table [ 2175.112781][ T2553] loop4: partition table beyond EOD, truncated [ 2175.117808][ T2753] EXT2-fs (loop0): error: #fragments per group too big: 16456 [ 2175.120012][ T2756] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbf00, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000f004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000004c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xab00, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x400000000000000}, 0x0) 00:36:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x17c, {0x4}}, 0x14}}, 0x0) [ 2177.906623][ T2763] loop4: detected capacity change from 0 to 15 [ 2177.914144][ T2765] loop0: detected capacity change from 0 to 8 [ 2177.916548][ T2765] Dev loop0: unable to read RDB block 8 [ 2177.917798][ T2765] loop0: unable to read partition table [ 2177.919118][ T2765] loop0: partition table beyond EOD, truncated [ 2177.926688][ T2763] Dev loop4: unable to read RDB block 15 [ 2177.928205][ T2765] EXT2-fs (loop0): error: #fragments per group too big: 16460 [ 2177.928231][ T2763] loop4: unable to read partition table [ 2177.931264][ T2763] loop4: partition table beyond EOD, truncated [ 2177.951724][ T2763] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000bf4c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000010004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2178.009866][ T2770] loop4: detected capacity change from 0 to 15 [ 2178.010076][ T2772] loop0: detected capacity change from 0 to 8 [ 2178.013677][ T2770] Dev loop4: unable to read RDB block 15 [ 2178.015125][ T2770] loop4: unable to read partition table [ 2178.021703][ T2772] Dev loop0: unable to read RDB block 8 [ 2178.022630][ T2770] loop4: partition table beyond EOD, truncated [ 2178.025073][ T2770] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2178.028446][ T2772] loop0: unable to read partition table [ 2178.029863][ T2772] loop0: partition table beyond EOD, truncated [ 2178.031626][ T2772] EXT2-fs (loop0): error: #blocks per group too big: 3204464640 00:36:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000c44c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000011004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2178.098269][ T2775] loop0: detected capacity change from 0 to 8 [ 2178.101104][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2178.105435][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2178.111238][ T2553] Dev loop0: unable to read RDB block 8 [ 2178.111360][ T2780] loop4: detected capacity change from 0 to 15 [ 2178.112846][ T2553] loop0: unable to read partition table [ 2178.115551][ T2553] loop0: partition table beyond EOD, truncated [ 2178.118867][ T2780] Dev loop4: unable to read RDB block 15 [ 2178.120511][ T2780] loop4: unable to read partition table [ 2178.122017][ T2775] EXT2-fs (loop0): error: #blocks per group too big: 3288350720 [ 2178.124094][ T2780] loop4: partition table beyond EOD, truncated [ 2178.127869][ T2780] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000c54c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000012004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2178.197034][ T2783] loop0: detected capacity change from 0 to 8 [ 2178.200378][ T2783] Dev loop0: unable to read RDB block 8 [ 2178.202990][ T2783] loop0: unable to read partition table [ 2178.204312][ T2784] loop4: detected capacity change from 0 to 15 [ 2178.208564][ T2784] Dev loop4: unable to read RDB block 15 [ 2178.210134][ T2784] loop4: unable to read partition table [ 2178.211450][ T2783] loop0: partition table beyond EOD, truncated [ 2178.211720][ T2784] loop4: partition table beyond EOD, truncated [ 2178.216295][ T2783] EXT2-fs (loop0): error: #blocks per group too big: 3305127936 [ 2178.224069][ T2784] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xbf01, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000455240000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000022004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x500000000000000}, 0x0) 00:36:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xab02, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x2a5, {0x4}}, 0x14}}, 0x0) [ 2181.103321][ T2792] loop0: detected capacity change from 0 to 8 [ 2181.103330][ T2793] loop4: detected capacity change from 0 to 15 [ 2181.115054][ T2792] Dev loop0: unable to read RDB block 8 [ 2181.116365][ T2792] loop0: unable to read partition table [ 2181.117702][ T2792] loop0: partition table beyond EOD, truncated [ 2181.119448][ T2793] Dev loop4: unable to read RDB block 15 [ 2181.120817][ T2793] loop4: unable to read partition table [ 2181.122263][ T2793] loop4: partition table beyond EOD, truncated [ 2181.122852][ T2792] EXT2-fs (loop0): error: #blocks per group too big: 1157644288 [ 2181.136051][ T2793] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000005540000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000025004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2181.210694][ T2798] loop0: detected capacity change from 0 to 8 [ 2181.223625][ T2798] Dev loop0: unable to read RDB block 8 [ 2181.229908][ T2800] loop4: detected capacity change from 0 to 15 [ 2181.230878][ T2798] loop0: unable to read partition table [ 2181.233093][ T2800] Dev loop4: unable to read RDB block 15 [ 2181.235134][ T2798] loop0: partition table beyond EOD, truncated [ 2181.239086][ T2800] loop4: unable to read partition table [ 2181.242778][ T2798] EXT2-fs (loop0): error: #fragments per group too big: 16469 [ 2181.245077][ T2800] loop4: partition table beyond EOD, truncated [ 2181.269034][ T2800] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000005c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2181.301462][ T2802] loop0: detected capacity change from 0 to 8 00:36:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100002a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2181.316224][ T2802] Dev loop0: unable to read RDB block 8 [ 2181.317805][ T2802] loop0: unable to read partition table [ 2181.319321][ T2802] loop0: partition table beyond EOD, truncated [ 2181.324126][ T2802] EXT2-fs (loop0): error: #fragments per group too big: 16476 [ 2181.335949][ T2804] loop4: detected capacity change from 0 to 15 [ 2181.343538][ T2804] Dev loop4: unable to read RDB block 15 [ 2181.350669][ T2804] loop4: unable to read partition table 00:36:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000006740000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2181.376253][ T2804] loop4: partition table beyond EOD, truncated [ 2181.377426][ T2806] loop0: detected capacity change from 0 to 8 [ 2181.382694][ T2806] Dev loop0: unable to read RDB block 8 [ 2181.383611][ T2804] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2181.387089][ T2806] loop0: unable to read partition table [ 2181.389917][ T2806] loop0: partition table beyond EOD, truncated [ 2181.395746][ T2806] EXT2-fs (loop0): error: #fragments per group too big: 16487 00:36:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000048004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2181.480435][ T2808] loop4: detected capacity change from 0 to 15 [ 2181.482822][ T2808] Dev loop4: unable to read RDB block 15 [ 2181.485435][ T2808] loop4: unable to read partition table [ 2181.490298][ T2808] loop4: partition table beyond EOD, truncated [ 2181.495309][ T2808] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100004c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000006840000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x300, {0x4}}, 0x14}}, 0x0) 00:36:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xac00, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc001, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x600000000000000}, 0x0) [ 2184.238317][ T2812] loop4: detected capacity change from 0 to 15 [ 2184.251929][ T2818] loop0: detected capacity change from 0 to 8 [ 2184.254784][ T2818] Dev loop0: unable to read RDB block 8 [ 2184.256157][ T2818] loop0: unable to read partition table [ 2184.257457][ T2818] loop0: partition table beyond EOD, truncated [ 2184.259348][ T2812] Dev loop4: unable to read RDB block 15 [ 2184.260705][ T2812] loop4: unable to read partition table [ 2184.272251][ T2812] loop4: partition table beyond EOD, truncated [ 2184.277805][ T2812] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2184.291497][ T2818] EXT2-fs (loop0): error: #fragments per group too big: 16488 00:36:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000055004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000006c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2184.353492][ T2822] loop4: detected capacity change from 0 to 15 [ 2184.358695][ T2824] loop0: detected capacity change from 0 to 8 [ 2184.361980][ T2824] Dev loop0: unable to read RDB block 8 [ 2184.363359][ T2822] Dev loop4: unable to read RDB block 15 [ 2184.364652][ T2822] loop4: unable to read partition table [ 2184.365952][ T2824] loop0: unable to read partition table [ 2184.371824][ T2822] loop4: partition table beyond EOD, truncated [ 2184.373474][ T2824] loop0: partition table beyond EOD, truncated [ 2184.375390][ T2822] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2184.379677][ T2824] EXT2-fs (loop0): error: #fragments per group too big: 16492 00:36:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000007440000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2184.469445][ T2826] loop0: detected capacity change from 0 to 8 [ 2184.471669][ T2826] Dev loop0: unable to read RDB block 8 [ 2184.473032][ T2826] loop0: unable to read partition table [ 2184.474436][ T2826] loop0: partition table beyond EOD, truncated [ 2184.477522][ T2828] loop4: detected capacity change from 0 to 15 [ 2184.485085][ T2826] EXT2-fs (loop0): error: #fragments per group too big: 16500 [ 2184.487740][ T2828] Dev loop4: unable to read RDB block 15 [ 2184.489333][ T2828] loop4: unable to read partition table [ 2184.491033][ T2828] loop4: partition table beyond EOD, truncated [ 2184.503023][ T2828] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000068004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000007a40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2184.564793][ T2830] loop4: detected capacity change from 0 to 15 [ 2184.573162][ T2830] Dev loop4: unable to read RDB block 15 [ 2184.577912][ T2830] loop4: unable to read partition table [ 2184.583312][ T2832] loop0: detected capacity change from 0 to 8 [ 2184.585015][ T2830] loop4: partition table beyond EOD, truncated [ 2184.594387][ T2830] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2184.594923][ T2832] Dev loop0: unable to read RDB block 8 [ 2184.601931][ T2832] loop0: unable to read partition table [ 2184.605825][ T2832] loop0: partition table beyond EOD, truncated [ 2184.614747][ T2832] EXT2-fs (loop0): error: #fragments per group too big: 16506 00:36:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100006c004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2184.670931][ T2834] loop4: detected capacity change from 0 to 15 00:36:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000009040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2184.679123][ T2834] Dev loop4: unable to read RDB block 15 [ 2184.682915][ T2834] loop4: unable to read partition table [ 2184.687327][ T2834] loop4: partition table beyond EOD, truncated [ 2184.690477][ T2834] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2184.703038][ T2836] loop0: detected capacity change from 0 to 8 [ 2184.706644][ T2836] Dev loop0: unable to read RDB block 8 [ 2184.710296][ T2836] loop0: unable to read partition table [ 2184.715175][ T2836] loop0: partition table beyond EOD, truncated [ 2184.721261][ T2836] EXT2-fs (loop0): error: #fragments per group too big: 16528 00:36:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000074004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x301, {0x4}}, 0x14}}, 0x0) [ 2186.116571][ T2838] loop4: detected capacity change from 0 to 15 [ 2186.130948][ T2838] Dev loop4: unable to read RDB block 15 [ 2186.132301][ T2838] loop4: unable to read partition table [ 2186.133666][ T2838] loop4: partition table beyond EOD, truncated [ 2186.139685][ T2838] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc100, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xac01, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040004cbf40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100007a004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x700000000000000}, 0x0) [ 2187.478464][ T2845] loop0: detected capacity change from 0 to 8 [ 2187.483852][ T2847] loop4: detected capacity change from 0 to 15 [ 2187.492892][ T2845] Dev loop0: unable to read RDB block 8 [ 2187.494353][ T2845] loop0: unable to read partition table [ 2187.509236][ T2847] Dev loop4: unable to read RDB block 15 [ 2187.510619][ T2847] loop4: unable to read partition table [ 2187.513752][ T2845] loop0: partition table beyond EOD, truncated [ 2187.514187][ T2847] loop4: partition table beyond EOD, truncated [ 2187.518001][ T2845] EXT2-fs (loop0): error: #blocks per group too big: 1275084800 [ 2187.525297][ T2847] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040004cc440000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000090004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2187.596148][ T2852] loop0: detected capacity change from 0 to 8 [ 2187.612896][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2187.615424][ T2854] loop4: detected capacity change from 0 to 15 [ 2187.618470][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2187.620651][ T2854] Dev loop4: unable to read RDB block 15 [ 2187.621997][ T2854] loop4: unable to read partition table [ 2187.623360][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2187.625684][ T2854] loop4: partition table beyond EOD, truncated [ 2187.628072][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2187.630552][ T2553] Dev loop0: unable to read RDB block 8 [ 2187.632035][ T2854] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2187.634185][ T2553] loop0: unable to read partition table [ 2187.635689][ T2553] loop0: partition table beyond EOD, truncated [ 2187.644669][ T2852] EXT2-fs (loop0): error: #blocks per group too big: 1275084800 00:36:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000fe004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2187.687452][ T2856] loop4: detected capacity change from 0 to 15 [ 2187.691461][ T2856] Dev loop4: unable to read RDB block 15 00:36:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040004cc540000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2187.696678][ T2856] loop4: unable to read partition table [ 2187.719280][ T2856] loop4: partition table beyond EOD, truncated [ 2187.719387][ T2858] loop0: detected capacity change from 0 to 8 [ 2187.723375][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2187.727975][ T2856] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2187.731095][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2187.734214][ T2553] Dev loop0: unable to read RDB block 8 [ 2187.737822][ T2553] loop0: unable to read partition table [ 2187.740767][ T2553] loop0: partition table beyond EOD, truncated [ 2187.743689][ T2858] EXT2-fs (loop0): error: #blocks per group too big: 1275084800 00:36:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400000cc40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2187.814096][ T2861] loop0: detected capacity change from 0 to 8 [ 2187.819188][ T2861] Dev loop0: unable to read RDB block 8 [ 2187.821803][ T2861] loop0: unable to read partition table [ 2187.824036][ T2862] loop4: detected capacity change from 0 to 15 [ 2187.825574][ T2861] loop0: partition table beyond EOD, truncated [ 2187.831898][ T2861] EXT2-fs (loop0): error: #fragments per group too big: 16588 [ 2187.832371][ T2862] Dev loop4: unable to read RDB block 15 [ 2187.839519][ T2862] loop4: unable to read partition table [ 2187.843337][ T2862] loop4: partition table beyond EOD, truncated [ 2187.850637][ T2862] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x384, {0x4}}, 0x14}}, 0x0) 00:36:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc101, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400000cd40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100003c024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xac02, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x800000000000000}, 0x0) [ 2190.656464][ T2871] loop0: detected capacity change from 0 to 8 [ 2190.658041][ T2872] loop4: detected capacity change from 0 to 15 [ 2190.659726][ T2871] Dev loop0: unable to read RDB block 8 [ 2190.662143][ T2871] loop0: unable to read partition table [ 2190.664045][ T2872] Dev loop4: unable to read RDB block 15 [ 2190.665819][ T2871] loop0: partition table beyond EOD, truncated [ 2190.679875][ T2871] EXT2-fs (loop0): error: #fragments per group too big: 16589 [ 2190.687257][ T2872] loop4: unable to read partition table [ 2190.690853][ T2872] loop4: partition table beyond EOD, truncated [ 2190.697799][ T2872] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000fffe40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100003d024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2190.745596][ T2876] loop0: detected capacity change from 0 to 8 [ 2190.751814][ T2876] Dev loop0: unable to read RDB block 8 [ 2190.754509][ T2876] loop0: unable to read partition table [ 2190.758418][ T2876] loop0: partition table beyond EOD, truncated [ 2190.764537][ T2876] EXT2-fs (loop0): error: #blocks per group too big: 4278206464 [ 2190.782983][ T2878] loop4: detected capacity change from 0 to 15 [ 2190.786915][ T2878] Dev loop4: unable to read RDB block 15 [ 2190.792879][ T2878] loop4: unable to read partition table [ 2190.798962][ T2878] loop4: partition table beyond EOD, truncated [ 2190.807144][ T2878] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000fff40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2190.839818][ T2880] loop0: detected capacity change from 0 to 8 [ 2190.843741][ T2880] Dev loop0: unable to read RDB block 8 [ 2190.848649][ T2880] loop0: unable to read partition table [ 2190.852517][ T2880] loop0: partition table beyond EOD, truncated [ 2190.860279][ T2880] EXT2-fs (loop0): error: #blocks per group too big: 251674624 00:36:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100003e024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2190.896802][ T2882] loop4: detected capacity change from 0 to 15 [ 2190.902988][ T2882] Dev loop4: unable to read RDB block 15 [ 2190.912857][ T2882] loop4: unable to read partition table [ 2190.916545][ T2882] loop4: partition table beyond EOD, truncated [ 2190.922545][ T2882] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000feff40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2190.935578][ T2884] loop0: detected capacity change from 0 to 8 [ 2190.938520][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2190.940760][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2190.942710][ T2553] Dev loop0: unable to read RDB block 8 [ 2190.944046][ T2553] loop0: unable to read partition table [ 2190.945509][ T2553] loop0: partition table beyond EOD, truncated [ 2190.952123][ T2884] EXT2-fs (loop0): error: #blocks per group too big: 4261429248 00:36:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000034000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2191.001026][ T2886] loop4: detected capacity change from 0 to 15 [ 2191.005915][ T2886] Dev loop4: unable to read RDB block 15 [ 2191.008898][ T2886] loop4: unable to read partition table [ 2191.012528][ T2886] loop4: partition table beyond EOD, truncated [ 2191.022534][ T2886] EXT2-fs (loop4): error: #blocks per group too big: 16387 00:36:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x3e7, {0x4}}, 0x14}}, 0x0) 00:36:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc200, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000090000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000002044000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x900000000000000}, 0x0) 00:36:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xad00, 0x0, {0x4}}, 0x14}}, 0x0) [ 2194.000661][ T2893] loop4: detected capacity change from 0 to 15 [ 2194.003960][ T2896] loop0: detected capacity change from 0 to 8 [ 2194.012109][ T2896] Dev loop0: unable to read RDB block 8 [ 2194.013497][ T2896] loop0: unable to read partition table [ 2194.017663][ T2896] loop0: partition table beyond EOD, truncated [ 2194.020565][ T2893] Dev loop4: unable to read RDB block 15 [ 2194.021904][ T2893] loop4: unable to read partition table [ 2194.023341][ T2893] loop4: partition table beyond EOD, truncated [ 2194.026025][ T2896] EXT2-fs (loop0): error: #fragments per group too big: 36864 [ 2194.029249][ T2893] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000012140020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000006044000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2194.114042][ T2901] loop0: detected capacity change from 0 to 8 [ 2194.118587][ T2553] Dev loop0: unable to read RDB block 8 [ 2194.120266][ T2902] loop4: detected capacity change from 0 to 15 [ 2194.121778][ T2553] loop0: unable to read partition table [ 2194.123943][ T2902] Dev loop4: unable to read RDB block 15 [ 2194.125570][ T2553] loop0: partition table beyond EOD, truncated [ 2194.133254][ T2902] loop4: unable to read partition table [ 2194.136235][ T2901] EXT2-fs (loop0): error: #fragments per group too big: 1315328 [ 2194.136320][ T2902] loop4: partition table beyond EOD, truncated [ 2194.144093][ T2902] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000000200020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2194.207782][ T2904] loop0: detected capacity change from 0 to 8 [ 2194.210009][ T2904] Dev loop0: unable to read RDB block 8 [ 2194.212464][ T2904] loop0: unable to read partition table 00:36:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000054000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2194.216570][ T2904] loop0: partition table beyond EOD, truncated [ 2194.223772][ T2904] EXT2-fs (loop0): error: #fragments per group too big: 2097152 [ 2194.238795][ T2906] loop4: detected capacity change from 0 to 15 [ 2194.240850][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2194.243613][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2194.245776][ T2553] Dev loop4: unable to read RDB block 15 [ 2194.252720][ T2553] loop4: unable to read partition table [ 2194.261667][ T2553] loop4: partition table beyond EOD, truncated [ 2194.263696][ T2906] EXT2-fs (loop4): error: #blocks per group too big: 16389 00:36:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000009000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2194.293619][ T2908] loop0: detected capacity change from 0 to 8 [ 2194.298631][ T2908] Dev loop0: unable to read RDB block 8 [ 2194.302448][ T2908] loop0: unable to read partition table [ 2194.312669][ T2908] loop0: partition table beyond EOD, truncated [ 2194.318917][ T2908] EXT2-fs (loop0): error: unable to read group descriptors 00:36:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2194.330761][ T2910] loop4: detected capacity change from 0 to 15 [ 2194.335618][ T2910] Dev loop4: unable to read RDB block 15 [ 2194.349598][ T2910] loop4: unable to read partition table [ 2194.353319][ T2910] loop4: partition table beyond EOD, truncated [ 2194.368606][ T2910] EXT2-fs (loop4): error: #blocks per group too big: 16390 00:36:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x500, {0x4}}, 0x14}}, 0x0) 00:36:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000004064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000001412000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xad01, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xa00000000000000}, 0x0) 00:36:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc201, 0x0, {0x4}}, 0x14}}, 0x0) [ 2196.985706][ T2918] loop0: detected capacity change from 0 to 8 [ 2196.986842][ T2915] loop4: detected capacity change from 0 to 15 [ 2196.991056][ T2915] Dev loop4: unable to read RDB block 15 [ 2196.992816][ T2918] Dev loop0: unable to read RDB block 8 [ 2196.993700][ T2915] loop4: unable to read partition table [ 2196.996652][ T2918] loop0: unable to read partition table [ 2196.998617][ T2915] loop4: partition table beyond EOD, truncated [ 2197.001517][ T2918] loop0: partition table beyond EOD, truncated [ 2197.004499][ T2915] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2197.009340][ T2918] EXT2-fs (loop0): error: unable to read group descriptors 00:36:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000074000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000038000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2197.052061][ T2924] loop4: detected capacity change from 0 to 15 [ 2197.055160][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2197.057940][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2197.062317][ T2926] loop0: detected capacity change from 0 to 8 [ 2197.062343][ T2553] Dev loop4: unable to read RDB block 15 [ 2197.065198][ T2553] loop4: unable to read partition table [ 2197.067502][ T2553] loop4: partition table beyond EOD, truncated [ 2197.069553][ T2924] EXT2-fs (loop4): error: #blocks per group too big: 16391 [ 2197.071763][ T2926] Dev loop0: unable to read RDB block 8 00:36:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000094000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2197.078861][ T2926] loop0: unable to read partition table [ 2197.085386][ T2926] loop0: partition table beyond EOD, truncated [ 2197.094306][ T2926] EXT2-fs (loop0): error: unable to read group descriptors [ 2197.099354][ T2928] loop4: detected capacity change from 0 to 15 [ 2197.102774][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2197.105893][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2197.108580][ T2553] Dev loop4: unable to read RDB block 15 [ 2197.110197][ T2553] loop4: unable to read partition table [ 2197.111852][ T2553] loop4: partition table beyond EOD, truncated [ 2197.114074][ T2928] EXT2-fs (loop4): error: #blocks per group too big: 16393 00:36:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000240000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2197.165527][ T2930] loop0: detected capacity change from 0 to 8 [ 2197.174045][ T2930] Dev loop0: unable to read RDB block 8 [ 2197.181052][ T2930] loop0: unable to read partition table [ 2197.183892][ T2932] loop4: detected capacity change from 0 to 15 [ 2197.184958][ T2930] loop0: partition table beyond EOD, truncated [ 2197.190101][ T2932] Dev loop4: unable to read RDB block 15 [ 2197.193560][ T2930] EXT2-fs (loop0): error: #fragments per group too big: 16386 [ 2197.193925][ T2932] loop4: unable to read partition table [ 2197.201883][ T2932] loop4: partition table beyond EOD, truncated [ 2197.206486][ T2932] EXT2-fs (loop4): error: #blocks per group too big: 16394 00:36:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000340000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2197.265825][ T2934] loop0: detected capacity change from 0 to 8 [ 2197.272558][ T2934] Dev loop0: unable to read RDB block 8 [ 2197.280077][ T2934] loop0: unable to read partition table [ 2197.284008][ T2934] loop0: partition table beyond EOD, truncated [ 2197.289149][ T2934] EXT2-fs (loop0): error: #fragments per group too big: 16387 00:36:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x501, {0x4}}, 0x14}}, 0x0) 00:36:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000440000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2197.965208][ T2936] loop4: detected capacity change from 0 to 15 [ 2197.967796][ T2938] loop0: detected capacity change from 0 to 8 [ 2197.970107][ T2936] Dev loop4: unable to read RDB block 15 [ 2197.970166][ T2938] Dev loop0: unable to read RDB block 8 [ 2197.972675][ T2936] loop4: unable to read partition table [ 2197.976711][ T2936] loop4: partition table beyond EOD, truncated [ 2197.982317][ T2938] loop0: unable to read partition table [ 2197.983795][ T2936] EXT2-fs (loop4): error: #blocks per group too big: 16395 [ 2197.988369][ T2938] loop0: partition table beyond EOD, truncated [ 2197.994386][ T2938] EXT2-fs (loop0): error: #fragments per group too big: 16388 00:36:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xad02, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xb00000000000000}, 0x0) 00:36:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc301, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000540000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2200.232369][ T2946] loop0: detected capacity change from 0 to 8 [ 2200.234616][ T2946] Dev loop0: unable to read RDB block 8 [ 2200.237701][ T2948] loop4: detected capacity change from 0 to 15 [ 2200.242608][ T2948] Dev loop4: unable to read RDB block 15 [ 2200.243726][ T2946] loop0: unable to read partition table [ 2200.243989][ T2948] loop4: unable to read partition table [ 2200.251894][ T2948] loop4: partition table beyond EOD, truncated [ 2200.254425][ T2946] loop0: partition table beyond EOD, truncated [ 2200.259418][ T2948] EXT2-fs (loop4): error: #blocks per group too big: 16396 [ 2200.265619][ T2946] EXT2-fs (loop0): error: #fragments per group too big: 16389 00:36:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000d4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2200.307251][ T2952] loop4: detected capacity change from 0 to 15 [ 2200.309620][ T2952] Dev loop4: unable to read RDB block 15 [ 2200.311769][ T2952] loop4: unable to read partition table [ 2200.313245][ T2952] loop4: partition table beyond EOD, truncated [ 2200.322294][ T2952] EXT2-fs (loop4): error: #blocks per group too big: 16397 00:36:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000640000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2200.349446][ T2954] loop0: detected capacity change from 0 to 8 [ 2200.354454][ T2954] Dev loop0: unable to read RDB block 8 [ 2200.359229][ T2954] loop0: unable to read partition table [ 2200.363062][ T2954] loop0: partition table beyond EOD, truncated [ 2200.369557][ T2954] EXT2-fs (loop0): error: #fragments per group too big: 16390 00:36:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000e4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2200.391011][ T2956] loop4: detected capacity change from 0 to 15 [ 2200.394903][ T2956] Dev loop4: unable to read RDB block 15 00:36:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000740000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2200.412785][ T2956] loop4: unable to read partition table [ 2200.419777][ T2956] loop4: partition table beyond EOD, truncated [ 2200.424002][ T2956] EXT2-fs (loop4): error: #blocks per group too big: 16398 [ 2200.431706][ T2958] loop0: detected capacity change from 0 to 8 [ 2200.434418][ T2958] Dev loop0: unable to read RDB block 8 [ 2200.443147][ T2958] loop0: unable to read partition table [ 2200.451105][ T2958] loop0: partition table beyond EOD, truncated [ 2200.461427][ T2958] EXT2-fs (loop0): error: #fragments per group too big: 16391 00:36:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000840000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x600, {0x4}}, 0x14}}, 0x0) [ 2201.231977][ T2961] loop0: detected capacity change from 0 to 8 [ 2201.235929][ T2963] loop4: detected capacity change from 0 to 15 [ 2201.239040][ T2961] Dev loop0: unable to read RDB block 8 [ 2201.242172][ T2963] Dev loop4: unable to read RDB block 15 [ 2201.243635][ T2961] loop0: unable to read partition table [ 2201.247251][ T2961] loop0: partition table beyond EOD, truncated [ 2201.248428][ T2963] loop4: unable to read partition table [ 2201.253178][ T2961] EXT2-fs (loop0): error: #fragments per group too big: 16392 [ 2201.253668][ T2963] loop4: partition table beyond EOD, truncated [ 2201.265995][ T2963] EXT2-fs (loop4): error: #blocks per group too big: 16399 00:36:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000940000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2202.058290][ T2966] loop0: detected capacity change from 0 to 8 [ 2202.060558][ T2966] Dev loop0: unable to read RDB block 8 [ 2202.064118][ T2966] loop0: unable to read partition table [ 2202.068900][ T2966] loop0: partition table beyond EOD, truncated [ 2202.074119][ T2966] EXT2-fs (loop0): error: #fragments per group too big: 16393 00:36:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xc00000000000000}, 0x0) 00:36:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xae02, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000a40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc400, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000020104000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2203.570688][ T2973] loop4: detected capacity change from 0 to 15 [ 2203.583257][ T2975] loop0: detected capacity change from 0 to 8 [ 2203.585615][ T2975] Dev loop0: unable to read RDB block 8 [ 2203.590181][ T2975] loop0: unable to read partition table [ 2203.591630][ T2975] loop0: partition table beyond EOD, truncated [ 2203.594001][ T2973] Dev loop4: unable to read RDB block 15 [ 2203.595376][ T2973] loop4: unable to read partition table [ 2203.599559][ T2973] loop4: partition table beyond EOD, truncated [ 2203.602227][ T2975] EXT2-fs (loop0): error: #fragments per group too big: 16394 [ 2203.604651][ T2973] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000b40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2203.670040][ T2978] loop0: detected capacity change from 0 to 8 00:36:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000114000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2203.686938][ T2978] Dev loop0: unable to read RDB block 8 [ 2203.690690][ T2978] loop0: unable to read partition table [ 2203.692618][ T2978] loop0: partition table beyond EOD, truncated [ 2203.694648][ T2978] EXT2-fs (loop0): error: #fragments per group too big: 16395 [ 2203.699342][ T2980] loop4: detected capacity change from 0 to 15 [ 2203.702020][ T2980] Dev loop4: unable to read RDB block 15 [ 2203.703646][ T2980] loop4: unable to read partition table [ 2203.705231][ T2980] loop4: partition table beyond EOD, truncated [ 2203.714374][ T2980] EXT2-fs (loop4): error: #blocks per group too big: 16401 00:36:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2203.759492][ T2982] loop0: detected capacity change from 0 to 8 [ 2203.761820][ T2982] Dev loop0: unable to read RDB block 8 [ 2203.763374][ T2982] loop0: unable to read partition table [ 2203.764931][ T2982] loop0: partition table beyond EOD, truncated [ 2203.774884][ T2982] EXT2-fs (loop0): error: #fragments per group too big: 16396 00:36:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000124000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2203.806366][ T2984] loop4: detected capacity change from 0 to 15 [ 2203.809008][ T2984] Dev loop4: unable to read RDB block 15 [ 2203.810398][ T2984] loop4: unable to read partition table [ 2203.821900][ T2984] loop4: partition table beyond EOD, truncated [ 2203.826366][ T2984] EXT2-fs (loop4): error: #blocks per group too big: 16402 00:36:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000d40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2203.868405][ T2986] loop0: detected capacity change from 0 to 8 [ 2203.874472][ T2986] Dev loop0: unable to read RDB block 8 [ 2203.878090][ T2986] loop0: unable to read partition table [ 2203.897231][ T2986] loop0: partition table beyond EOD, truncated [ 2203.902563][ T2986] EXT2-fs (loop0): error: #fragments per group too big: 16397 00:36:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x700, {0x4}}, 0x14}}, 0x0) 00:36:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000001f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2204.554343][ T2988] loop4: detected capacity change from 0 to 15 [ 2204.559376][ T2988] Dev loop4: unable to read RDB block 15 [ 2204.565335][ T2988] loop4: unable to read partition table [ 2204.576045][ T2988] loop4: partition table beyond EOD, truncated [ 2204.585452][ T2988] EXT2-fs (loop4): error: #blocks per group too big: 16415 00:36:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xd00000000000000}, 0x0) 00:36:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaf00, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc401, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000e40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000204000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2206.910026][ T2997] loop4: detected capacity change from 0 to 15 [ 2206.910550][ T2998] loop0: detected capacity change from 0 to 8 [ 2206.914188][ T2998] Dev loop0: unable to read RDB block 8 [ 2206.914268][ T2997] Dev loop4: unable to read RDB block 15 [ 2206.923144][ T2998] loop0: unable to read partition table [ 2206.924597][ T2997] loop4: unable to read partition table [ 2206.924729][ T2997] loop4: partition table beyond EOD, [ 2206.928357][ T2998] loop0: partition table beyond EOD, truncated [ 2206.931471][ T2997] truncated [ 2206.935027][ T2998] EXT2-fs (loop0): error: #fragments per group too big: 16398 [ 2206.944472][ T2997] EXT2-fs (loop4): error: #blocks per group too big: 16416 00:36:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000f40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000010204000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2207.010584][ T3002] loop0: detected capacity change from 0 to 8 [ 2207.014013][ T3002] Dev loop0: unable to read RDB block 8 [ 2207.023317][ T3002] loop0: unable to read partition table [ 2207.028192][ T3002] loop0: partition table beyond EOD, truncated [ 2207.029729][ T3004] loop4: detected capacity change from 0 to 15 [ 2207.033134][ T3002] EXT2-fs (loop0): error: #fragments per group too big: 16399 [ 2207.035152][ T3004] Dev loop4: unable to read RDB block 15 [ 2207.037936][ T3004] loop4: unable to read partition table [ 2207.040699][ T3004] loop4: partition table beyond EOD, truncated [ 2207.045694][ T3004] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000001040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000224000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2207.110137][ T3007] loop0: detected capacity change from 0 to 8 [ 2207.112856][ T3007] Dev loop0: unable to read RDB block 8 [ 2207.114416][ T3008] loop4: detected capacity change from 0 to 15 [ 2207.115460][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2207.124439][ T3007] loop0: unable to read partition table [ 2207.125958][ T3007] loop0: partition table beyond EOD, truncated [ 2207.127758][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2207.129992][ T3007] EXT2-fs (loop0): error: #fragments per group too big: 16400 [ 2207.132047][ T2553] Dev loop4: unable to read RDB block 15 [ 2207.133415][ T2553] loop4: unable to read partition table [ 2207.135059][ T2553] loop4: partition table beyond EOD, truncated [ 2207.142798][ T3008] EXT2-fs (loop4): error: #blocks per group too big: 16418 00:36:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000001140000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2207.203013][ T3010] loop0: detected capacity change from 0 to 8 [ 2207.205663][ T3010] Dev loop0: unable to read RDB block 8 [ 2207.210810][ T3010] loop0: unable to read partition table [ 2207.213405][ T3010] loop0: partition table beyond EOD, truncated [ 2207.222965][ T3010] EXT2-fs (loop0): error: #fragments per group too big: 16401 00:36:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x701, {0x4}}, 0x14}}, 0x0) 00:36:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000254000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2207.824860][ T3012] loop4: detected capacity change from 0 to 15 [ 2207.831223][ T3012] Dev loop4: unable to read RDB block 15 [ 2207.834935][ T3012] loop4: unable to read partition table [ 2207.838851][ T3012] loop4: partition table beyond EOD, truncated [ 2207.845964][ T3012] EXT2-fs (loop4): error: #blocks per group too big: 16421 00:36:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xe00000000000000}, 0x0) 00:36:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaf01, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc600, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000001240000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000002a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2210.083422][ T3031] loop4: detected capacity change from 0 to 15 [ 2210.083731][ T3030] loop0: detected capacity change from 0 to 8 [ 2210.085899][ T3031] Dev loop4: unable to read RDB block 15 [ 2210.094127][ T3030] Dev loop0: unable to read RDB block 8 [ 2210.095511][ T3030] loop0: unable to read partition table [ 2210.097353][ T3030] loop0: partition table beyond EOD, truncated [ 2210.098143][ T3031] loop4: unable to read partition table [ 2210.103350][ T3030] EXT2-fs (loop0): error: #fragments per group too big: 16402 [ 2210.104793][ T3031] loop4: partition table beyond EOD, truncated [ 2210.119353][ T3031] EXT2-fs (loop4): error: #blocks per group too big: 16426 00:36:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000002240000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2210.154258][ T3041] loop0: detected capacity change from 0 to 8 [ 2210.167164][ T3041] Dev loop0: unable to read RDB block 8 00:36:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000023c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2210.170744][ T3041] loop0: unable to read partition table [ 2210.174409][ T3041] loop0: partition table beyond EOD, truncated [ 2210.184931][ T3041] EXT2-fs (loop0): error: #fragments per group too big: 16418 [ 2210.190179][ T3046] loop4: detected capacity change from 0 to 15 [ 2210.192404][ T3046] Dev loop4: unable to read RDB block 15 [ 2210.198126][ T3046] loop4: unable to read partition table [ 2210.202869][ T3046] loop4: partition table beyond EOD, truncated [ 2210.212780][ T3046] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000002540000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000023d4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2210.273691][ T3050] loop0: detected capacity change from 0 to 8 [ 2210.279303][ T3054] loop4: detected capacity change from 0 to 15 [ 2210.282001][ T3050] Dev loop0: unable to read RDB block 8 [ 2210.285811][ T3054] Dev loop4: unable to read RDB block 15 [ 2210.288610][ T3050] loop0: unable to read partition table [ 2210.292312][ T3054] loop4: unable to read partition table [ 2210.293777][ T3050] loop0: partition table beyond EOD, truncated [ 2210.303334][ T3054] loop4: partition table beyond EOD, truncated [ 2210.306819][ T3050] EXT2-fs (loop0): error: #fragments per group too big: 16421 [ 2210.310992][ T3054] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000023e4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2210.374505][ T3056] loop4: detected capacity change from 0 to 15 [ 2210.376956][ T2553] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2210.379748][ T2553] Buffer I/O error on dev loop4, logical block 0, async page read [ 2210.384113][ T2553] Dev loop4: unable to read RDB block 15 [ 2210.385639][ T2553] loop4: unable to read partition table [ 2210.389577][ T2553] loop4: partition table beyond EOD, truncated [ 2210.391731][ T3056] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x900, {0x4}}, 0x14}}, 0x0) 00:36:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000002a40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2210.928510][ T3060] loop0: detected capacity change from 0 to 8 [ 2210.931235][ T3060] Dev loop0: unable to read RDB block 8 [ 2210.933639][ T3060] loop0: unable to read partition table [ 2210.944160][ T3060] loop0: partition table beyond EOD, truncated [ 2210.970117][ T3060] EXT2-fs (loop0): error: #fragments per group too big: 16426 00:36:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xf00000000000000}, 0x0) 00:36:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000003f4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2212.551850][ T3077] loop4: detected capacity change from 0 to 15 [ 2212.554316][ T3077] Dev loop4: unable to read RDB block 15 [ 2212.564180][ T3077] loop4: unable to read partition table [ 2212.573189][ T3077] loop4: partition table beyond EOD, truncated [ 2212.577127][ T3077] EXT2-fs (loop4): error: #blocks per group too big: 16447 00:36:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc601, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000004840000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xaf02, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000404000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2213.362208][ T3082] loop4: detected capacity change from 0 to 15 [ 2213.364117][ T3084] loop0: detected capacity change from 0 to 8 [ 2213.364352][ T3082] Dev loop4: unable to read RDB block 15 [ 2213.368040][ T3084] Dev loop0: unable to read RDB block 8 [ 2213.371885][ T3084] loop0: unable to read partition table [ 2213.374619][ T3084] loop0: partition table beyond EOD, truncated [ 2213.377130][ T3082] loop4: unable to read partition table [ 2213.378512][ T3082] loop4: partition table beyond EOD, truncated [ 2213.381549][ T3084] EXT2-fs (loop0): error: #fragments per group too big: 16456 [ 2213.390789][ T3082] EXT2-fs (loop4): error: #blocks per group too big: 16448 00:36:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000004c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000052454000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2213.454227][ T3087] loop4: detected capacity change from 0 to 15 [ 2213.460961][ T3089] loop0: detected capacity change from 0 to 8 [ 2213.461384][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2213.464755][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2213.471416][ T3087] Dev loop4: unable to read RDB block 15 [ 2213.472133][ T2553] Dev loop0: unable to read RDB block 8 [ 2213.472865][ T3087] loop4: unable to read partition table [ 2213.473954][ T2553] loop0: unable to read partition table [ 2213.477794][ T3087] loop4: partition table beyond EOD, truncated [ 2213.479106][ T2553] loop0: partition table beyond EOD, truncated [ 2213.481285][ T3089] EXT2-fs (loop0): error: #fragments per group too big: 16460 [ 2213.487542][ T3087] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000005540000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2213.544547][ T3091] loop0: detected capacity change from 0 to 8 [ 2213.544930][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2213.551805][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2213.569801][ T2553] Dev loop0: unable to read RDB block 8 [ 2213.571506][ T2553] loop0: unable to read partition table [ 2213.572948][ T2553] loop0: partition table beyond EOD, truncated 00:36:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000484000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2213.579260][ T3091] EXT2-fs (loop0): error: #fragments per group too big: 16469 [ 2213.588761][ T3093] loop4: detected capacity change from 0 to 15 [ 2213.596493][ T3093] Dev loop4: unable to read RDB block 15 [ 2213.597712][ T3093] loop4: unable to read partition table [ 2213.599012][ T3093] loop4: partition table beyond EOD, truncated [ 2213.606629][ T3093] EXT2-fs (loop4): error: #blocks per group too big: 16456 00:36:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x901, {0x4}}, 0x14}}, 0x0) 00:36:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000005c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2214.261597][ T3095] loop0: detected capacity change from 0 to 8 [ 2214.265010][ T3095] Dev loop0: unable to read RDB block 8 [ 2214.270331][ T3095] loop0: unable to read partition table [ 2214.275175][ T3095] loop0: partition table beyond EOD, truncated [ 2214.287558][ T3095] EXT2-fs (loop0): error: #fragments per group too big: 16476 [ 2214.916863][ T1371] ieee802154 phy0 wpan0: encryption failed: -22 [ 2214.918422][ T1371] ieee802154 phy1 wpan1: encryption failed: -22 00:36:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1000000000000000}, 0x0) 00:36:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000004c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2215.064199][ T3099] loop4: detected capacity change from 0 to 15 [ 2215.068189][ T3099] Dev loop4: unable to read RDB block 15 [ 2215.070662][ T3099] loop4: unable to read partition table [ 2215.073240][ T3099] loop4: partition table beyond EOD, truncated [ 2215.083975][ T3099] EXT2-fs (loop4): error: #blocks per group too big: 16460 00:36:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc701, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000006740000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000045524000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb001, 0x0, {0x4}}, 0x14}}, 0x0) [ 2216.486928][ T3104] loop0: detected capacity change from 0 to 8 [ 2216.499370][ T3109] loop4: detected capacity change from 0 to 15 [ 2216.500927][ T3104] Dev loop0: unable to read RDB block 8 [ 2216.502168][ T3104] loop0: unable to read partition table [ 2216.503574][ T3104] loop0: partition table beyond EOD, truncated [ 2216.512473][ T3109] Dev loop4: unable to read RDB block 15 [ 2216.513902][ T3109] loop4: unable to read partition table [ 2216.515498][ T3104] EXT2-fs (loop0): error: #fragments per group too big: 16487 [ 2216.518769][ T3109] loop4: partition table beyond EOD, truncated [ 2216.530971][ T3109] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000006840000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000554000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2216.574728][ T3112] loop4: detected capacity change from 0 to 15 [ 2216.598792][ T3112] Dev loop4: unable to read RDB block 15 [ 2216.599127][ T3114] loop0: detected capacity change from 0 to 8 [ 2216.600070][ T3112] loop4: unable to read partition table [ 2216.600213][ T3112] loop4: partition table beyond EOD, [ 2216.602823][ T3114] Dev loop0: unable to read RDB block 8 [ 2216.605220][ T3114] loop0: unable to read partition table [ 2216.606869][ T3112] truncated [ 2216.608009][ T3114] loop0: partition table beyond EOD, truncated [ 2216.609902][ T3112] EXT2-fs (loop4): error: #blocks per group too big: 16469 [ 2216.612748][ T3114] EXT2-fs (loop0): error: #fragments per group too big: 16488 00:36:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000006c40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000005c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2216.655195][ T3116] loop0: detected capacity change from 0 to 8 [ 2216.678410][ T3116] Dev loop0: unable to read RDB block 8 [ 2216.695638][ T3116] loop0: unable to read partition table [ 2216.695823][ T3118] loop4: detected capacity change from 0 to 15 [ 2216.697090][ T3116] loop0: partition table beyond EOD, truncated [ 2216.702618][ T3118] Dev loop4: unable to read RDB block 15 [ 2216.704232][ T3118] loop4: unable to read partition table [ 2216.709316][ T3118] loop4: partition table beyond EOD, truncated [ 2216.712522][ T3116] EXT2-fs (loop0): error: #fragments per group too big: 16492 [ 2216.716701][ T3118] EXT2-fs (loop4): error: #blocks per group too big: 16476 00:36:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x9f8, {0x4}}, 0x14}}, 0x0) 00:36:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000007440000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2217.458437][ T3120] loop0: detected capacity change from 0 to 8 [ 2217.460565][ T3120] Dev loop0: unable to read RDB block 8 [ 2217.461782][ T3120] loop0: unable to read partition table [ 2217.463090][ T3120] loop0: partition table beyond EOD, truncated [ 2217.475182][ T3120] EXT2-fs (loop0): error: #fragments per group too big: 16500 00:36:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1100000000000000}, 0x0) 00:36:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000f15c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2218.266944][ T3124] loop4: detected capacity change from 0 to 15 [ 2218.276443][ T3124] Dev loop4: unable to read RDB block 15 [ 2218.277765][ T3124] loop4: unable to read partition table [ 2218.279079][ T3124] loop4: partition table beyond EOD, truncated [ 2218.291882][ T3124] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000007a40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:36:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000f25c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb002, 0x0, {0x4}}, 0x14}}, 0x0) 00:36:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc800, 0x0, {0x4}}, 0x14}}, 0x0) [ 2219.923783][ T3131] loop4: detected capacity change from 0 to 15 [ 2219.926007][ T3132] loop0: detected capacity change from 0 to 8 [ 2219.929922][ T3132] Dev loop0: unable to read RDB block 8 [ 2219.932485][ T3131] Dev loop4: unable to read RDB block 15 [ 2219.935029][ T3132] loop0: unable to read partition table [ 2219.936779][ T3131] loop4: unable to read partition table [ 2219.939428][ T3132] loop0: partition table beyond EOD, truncated [ 2219.941166][ T3131] loop4: partition table beyond EOD, truncated [ 2219.945540][ T3132] EXT2-fs (loop0): error: #fragments per group too big: 16506 [ 2219.947846][ T3131] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:36:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000f45c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:36:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400000cc40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2220.024704][ T3137] loop0: detected capacity change from 0 to 8 [ 2220.027763][ T3138] loop4: detected capacity change from 0 to 15 [ 2220.034269][ T2553] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2220.044808][ T3138] Dev loop4: unable to read RDB block 15 [ 2220.046769][ T3138] loop4: unable to read partition table [ 2220.048374][ T3138] loop4: partition table beyond EOD, truncated [ 2220.050045][ T2553] Buffer I/O error on dev loop0, logical block 0, async page read [ 2220.052501][ T3138] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2220.065097][ T2553] Dev loop0: unable to read RDB block 8 [ 2220.068805][ T2553] loop0: unable to read partition table [ 2220.071431][ T2553] loop0: partition table beyond EOD, truncated [ 2220.074468][ T3137] EXT2-fs (loop0): error: #fragments per group too big: 16588 00:37:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400000cd40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000f85c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2220.115856][ T3140] loop0: detected capacity change from 0 to 8 [ 2220.121923][ T3140] Dev loop0: unable to read RDB block 8 [ 2220.127113][ T3140] loop0: unable to read partition table [ 2220.130701][ T3142] loop4: detected capacity change from 0 to 15 [ 2220.134478][ T3142] Dev loop4: unable to read RDB block 15 [ 2220.137025][ T3140] loop0: partition table beyond EOD, truncated [ 2220.138475][ T3142] loop4: unable to read partition table [ 2220.142381][ T3142] loop4: partition table beyond EOD, truncated [ 2220.144083][ T3140] EXT2-fs (loop0): error: #fragments per group too big: 16589 [ 2220.155441][ T3142] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:37:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xa00, {0x4}}, 0x14}}, 0x0) 00:37:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400000fe40000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2221.178750][ T3144] loop0: detected capacity change from 0 to 8 [ 2221.193316][ T3144] Dev loop0: unable to read RDB block 8 [ 2221.194651][ T3144] loop0: unable to read partition table [ 2221.195987][ T3144] loop0: partition table beyond EOD, truncated [ 2221.215044][ T3144] EXT2-fs (loop0): error: #fragments per group too big: 16638 00:37:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1200000000000000}, 0x0) 00:37:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000684000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400000005e000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2221.964140][ T3150] loop4: detected capacity change from 0 to 15 [ 2221.966699][ T3151] loop0: detected capacity change from 0 to 8 [ 2221.969483][ T3151] Dev loop0: unable to read RDB block 8 [ 2221.973185][ T3150] Dev loop4: unable to read RDB block 15 [ 2221.974679][ T3151] loop0: unable to read partition table [ 2221.977228][ T3150] loop4: unable to read partition table [ 2221.981038][ T3150] loop4: partition table beyond EOD, truncated [ 2221.983807][ T3151] loop0: partition table beyond EOD, truncated [ 2221.987704][ T3150] EXT2-fs (loop4): error: #blocks per group too big: 16488 [ 2221.993164][ T3151] EXT2-fs (loop0): error: #fragments per group too big: 24064 [ 2222.063907][ T3155] loop0: detected capacity change from 0 to 8 00:37:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000090000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2222.068939][ T3155] Dev loop0: unable to read RDB block 8 [ 2222.070750][ T3155] loop0: unable to read partition table [ 2222.072301][ T3155] loop0: partition table beyond EOD, truncated [ 2222.080639][ T3155] EXT2-fs (loop0): error: #fragments per group too big: 36864 00:37:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb100, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000006c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc801, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000002000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2223.511271][ T3160] loop4: detected capacity change from 0 to 15 [ 2223.511948][ T3161] loop0: detected capacity change from 0 to 8 [ 2223.520247][ T3161] Dev loop0: unable to read RDB block 8 [ 2223.520455][ T3160] Dev loop4: unable to read RDB block 15 [ 2223.521788][ T3161] loop0: unable to read partition table [ 2223.522842][ T3160] loop4: unable to read partition table [ 2223.522958][ T3160] loop4: partition table beyond EOD, [ 2223.524326][ T3161] loop0: partition table beyond EOD, [ 2223.525220][ T3160] truncated [ 2223.529670][ T3161] truncated [ 2223.536579][ T3161] EXT2-fs (loop0): error: unable to read group descriptors [ 2223.550678][ T3160] EXT2-fs (loop4): error: #blocks per group too big: 16492 00:37:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000744000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000009000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2223.608619][ T3165] loop4: detected capacity change from 0 to 15 [ 2223.611091][ T3167] loop0: detected capacity change from 0 to 8 [ 2223.622096][ T3165] Dev loop4: unable to read RDB block 15 [ 2223.623414][ T3165] loop4: unable to read partition table [ 2223.624787][ T3165] loop4: partition table beyond EOD, truncated [ 2223.631521][ T3167] Dev loop0: unable to read RDB block 8 [ 2223.632790][ T3167] loop0: unable to read partition table [ 2223.634332][ T3165] EXT2-fs (loop4): error: #blocks per group too big: 16500 [ 2223.650565][ T3167] loop0: partition table beyond EOD, truncated [ 2223.652791][ T3167] EXT2-fs (loop0): error: unable to read group descriptors 00:37:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xa2d, {0x4}}, 0x14}}, 0x0) 00:37:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000007a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2224.494417][ T3169] loop4: detected capacity change from 0 to 15 [ 2224.515907][ T3169] Dev loop4: unable to read RDB block 15 [ 2224.522571][ T3169] loop4: unable to read partition table [ 2224.524022][ T3169] loop4: partition table beyond EOD, truncated [ 2224.525930][ T3169] EXT2-fs (loop4): error: #blocks per group too big: 16506 00:37:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1300000000000000}, 0x0) 00:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000010000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000904000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2225.214889][ T3174] loop0: detected capacity change from 0 to 8 [ 2225.216606][ T3175] loop4: detected capacity change from 0 to 15 [ 2225.221193][ T3175] Dev loop4: unable to read RDB block 15 [ 2225.222750][ T3174] Dev loop0: unable to read RDB block 8 [ 2225.226428][ T3174] loop0: unable to read partition table [ 2225.230193][ T3175] loop4: unable to read partition table [ 2225.231831][ T3174] loop0: partition table beyond EOD, truncated [ 2225.239174][ T3175] loop4: partition table beyond EOD, truncated [ 2225.242051][ T3174] EXT2-fs (loop0): error: unable to read group descriptors [ 2225.249665][ T3175] EXT2-fs (loop4): error: #blocks per group too big: 16528 00:37:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005cf14000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2225.328062][ T3179] loop4: detected capacity change from 0 to 15 [ 2225.331521][ T3179] Dev loop4: unable to read RDB block 15 [ 2225.335209][ T3179] loop4: unable to read partition table [ 2225.339123][ T3179] loop4: partition table beyond EOD, truncated [ 2225.341145][ T3179] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:37:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb101, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000038000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2225.981174][ T3181] loop0: detected capacity change from 0 to 8 [ 2225.983842][ T3181] Dev loop0: unable to read RDB block 8 [ 2225.988513][ T3181] loop0: unable to read partition table [ 2225.993295][ T3181] loop0: partition table beyond EOD, truncated [ 2225.995481][ T3181] EXT2-fs (loop0): error: unable to read group descriptors 00:37:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005cf24000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xc901, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000400000005e000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2226.711820][ T3186] loop4: detected capacity change from 0 to 15 [ 2226.722665][ T3187] loop0: detected capacity change from 0 to 8 [ 2226.724964][ T3187] Dev loop0: unable to read RDB block 8 [ 2226.726419][ T3187] loop0: unable to read partition table [ 2226.727821][ T3187] loop0: partition table beyond EOD, truncated [ 2226.728112][ T3186] Dev loop4: unable to read RDB block 15 [ 2226.731948][ T3186] loop4: unable to read partition table [ 2226.733835][ T3187] EXT2-fs (loop0): error: #fragments per group too big: 24064 [ 2226.735819][ T3186] loop4: partition table beyond EOD, truncated [ 2226.743758][ T3186] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000090000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2226.788381][ T3191] loop0: detected capacity change from 0 to 8 [ 2226.793331][ T3191] Dev loop0: unable to read RDB block 8 [ 2226.798178][ T3191] loop0: unable to read partition table [ 2226.803095][ T3191] loop0: partition table beyond EOD, truncated [ 2226.811275][ T3191] EXT2-fs (loop0): error: #fragments per group too big: 36864 00:37:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xb00, {0x4}}, 0x14}}, 0x0) 00:37:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005cf44000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2227.629763][ T3193] loop4: detected capacity change from 0 to 15 [ 2227.632590][ T3193] Dev loop4: unable to read RDB block 15 [ 2227.648666][ T3193] loop4: unable to read partition table [ 2227.651261][ T3193] loop4: partition table beyond EOD, truncated [ 2227.655402][ T3193] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:37:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1400000000000000}, 0x0) 00:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000012140020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100005cf84000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2228.408963][ T3198] loop0: detected capacity change from 0 to 8 [ 2228.410888][ T3199] loop4: detected capacity change from 0 to 15 [ 2228.414627][ T3199] Dev loop4: unable to read RDB block 15 [ 2228.417090][ T3198] Dev loop0: unable to read RDB block 8 [ 2228.419547][ T3199] loop4: unable to read partition table [ 2228.420916][ T3198] loop0: unable to read partition table [ 2228.423568][ T3198] loop0: partition table beyond EOD, truncated [ 2228.426551][ T3199] loop4: partition table beyond EOD, truncated [ 2228.429367][ T3198] EXT2-fs (loop0): error: #fragments per group too big: 1315328 [ 2228.434672][ T3199] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000000200020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2228.478795][ T3203] loop0: detected capacity change from 0 to 8 [ 2228.482608][ T3203] Dev loop0: unable to read RDB block 8 [ 2228.487290][ T3203] loop0: unable to read partition table [ 2228.491272][ T3203] loop0: partition table beyond EOD, truncated [ 2228.501317][ T3203] EXT2-fs (loop0): error: #fragments per group too big: 2097152 00:37:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb102, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000fffe4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040020020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2229.242409][ T3206] loop0: detected capacity change from 0 to 8 [ 2229.243142][ T3207] loop4: detected capacity change from 0 to 15 [ 2229.246455][ T3207] Dev loop4: unable to read RDB block 15 [ 2229.247432][ T3206] Dev loop0: unable to read RDB block 8 [ 2229.248903][ T3207] loop4: unable to read partition table [ 2229.251497][ T3207] loop4: partition table beyond EOD, truncated [ 2229.253452][ T3206] loop0: unable to read partition table [ 2229.255711][ T3207] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. [ 2229.257195][ T3206] loop0: partition table beyond EOD, truncated [ 2229.263574][ T3206] EXT2-fs (loop0): error: #fragments per group too big: 147456 00:37:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xca00, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000fff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040030020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2230.084594][ T3212] loop4: detected capacity change from 0 to 15 [ 2230.084620][ T3213] loop0: detected capacity change from 0 to 8 [ 2230.089731][ T3213] Dev loop0: unable to read RDB block 8 [ 2230.092296][ T3212] Dev loop4: unable to read RDB block 15 [ 2230.102795][ T3213] loop0: unable to read partition table [ 2230.104311][ T3213] loop0: partition table beyond EOD, truncated [ 2230.110239][ T3213] EXT2-fs (loop0): error: #fragments per group too big: 212992 [ 2230.111776][ T3212] loop4: unable to read partition table [ 2230.115160][ T3212] loop4: partition table beyond EOD, truncated [ 2230.124710][ T3212] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:37:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xb01, {0x4}}, 0x14}}, 0x0) 00:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040040020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2230.891984][ T3219] loop0: detected capacity change from 0 to 8 [ 2230.894879][ T3219] Dev loop0: unable to read RDB block 8 [ 2230.896383][ T3219] loop0: unable to read partition table [ 2230.897735][ T3219] loop0: partition table beyond EOD, truncated [ 2230.900808][ T3219] EXT2-fs (loop0): error: #fragments per group too big: 278528 00:37:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000feff4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1500000000000000}, 0x0) 00:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040050020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2231.711126][ T3229] loop0: detected capacity change from 0 to 8 [ 2231.714900][ T3231] loop4: detected capacity change from 0 to 15 [ 2231.715199][ T3229] Dev loop0: unable to read RDB block 8 [ 2231.717628][ T3229] loop0: unable to read partition table [ 2231.719052][ T3229] loop0: partition table beyond EOD, truncated [ 2231.724958][ T3231] Dev loop4: unable to read RDB block 15 [ 2231.730482][ T3231] loop4: unable to read partition table [ 2231.740335][ T3229] EXT2-fs (loop0): error: #fragments per group too big: 344064 [ 2231.758436][ T3231] loop4: partition table beyond EOD, truncated [ 2231.764623][ T3231] EXT2-fs (loop4): error: can't find an ext2 filesystem on dev loop4. 00:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040060020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2231.822773][ T3241] loop0: detected capacity change from 0 to 8 [ 2231.827643][ T3241] Dev loop0: unable to read RDB block 8 [ 2231.831235][ T3241] loop0: unable to read partition table [ 2231.833891][ T3241] loop0: partition table beyond EOD, truncated [ 2231.860983][ T3241] EXT2-fs (loop0): error: #fragments per group too big: 409600 00:37:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb200, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000020000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040070020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2232.491787][ T3244] loop4: detected capacity change from 0 to 15 [ 2232.492779][ T3245] loop0: detected capacity change from 0 to 8 [ 2232.494096][ T3244] Dev loop4: unable to read RDB block 15 [ 2232.495947][ T3245] Dev loop0: unable to read RDB block 8 [ 2232.497205][ T3244] loop4: unable to read partition table [ 2232.497774][ T3245] loop0: unable to read partition table [ 2232.500761][ T3244] loop4: partition table beyond EOD, truncated [ 2232.501145][ T3245] loop0: partition table beyond EOD, truncated [ 2232.506026][ T3244] EXT2-fs (loop4): error: #blocks per group too big: 2097152 [ 2232.509790][ T3245] EXT2-fs (loop0): error: #fragments per group too big: 475136 00:37:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xca01, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040080020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f00000000000000010000000100000000005b000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2233.221532][ T3254] loop4: detected capacity change from 0 to 15 [ 2233.223683][ T3255] loop0: detected capacity change from 0 to 8 [ 2233.226373][ T3254] Dev loop4: unable to read RDB block 15 [ 2233.228034][ T3254] loop4: unable to read partition table [ 2233.231719][ T3254] loop4: partition table beyond EOD, truncated [ 2233.233667][ T3255] Dev loop0: unable to read RDB block 8 [ 2233.238203][ T3254] EXT2-fs (loop4): error: #blocks per group too big: 5963776 [ 2233.238421][ T3255] loop0: unable to read partition table [ 2233.244663][ T3255] loop0: partition table beyond EOD, truncated [ 2233.250607][ T3255] EXT2-fs (loop0): error: #fragments per group too big: 540672 00:37:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xc00, {0x4}}, 0x14}}, 0x0) 00:37:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000005b0000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040090020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2234.000030][ T3259] loop4: detected capacity change from 0 to 15 [ 2234.001668][ T3261] loop0: detected capacity change from 0 to 8 [ 2234.002879][ T3259] Dev loop4: unable to read RDB block 15 [ 2234.004472][ T3259] loop4: unable to read partition table [ 2234.005547][ T3261] Dev loop0: unable to read RDB block 8 [ 2234.008348][ T3261] loop0: unable to read partition table [ 2234.009379][ T3259] loop4: partition table beyond EOD, truncated [ 2234.011093][ T3261] loop0: partition table beyond EOD, truncated [ 2234.015927][ T3259] ------------[ cut here ]------------ [ 2234.017279][ T3259] WARNING: CPU: 0 PID: 3259 at mm/page_alloc.c:5403 __alloc_pages+0x150/0x1fc [ 2234.019421][ T3259] Modules linked in: [ 2234.020298][ T3259] CPU: 0 PID: 3259 Comm: syz-executor.4 Not tainted 5.19.0-rc8-syzkaller-01618-g680fb5b009e8 #0 [ 2234.022821][ T3259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/20/2022 [ 2234.025207][ T3259] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 2234.027123][ T3259] pc : __alloc_pages+0x150/0x1fc [ 2234.028338][ T3259] lr : alloc_pages+0x2fc/0x404 [ 2234.029490][ T3259] sp : ffff8000130db960 [ 2234.030465][ T3259] x29: ffff8000130db9a0 x28: 00000000000007c0 x27: ffff00013d22d000 [ 2234.032431][ T3259] x26: ffff80000ef11938 x25: ffff0000f98b8000 x24: ffff80000ee71730 [ 2234.034335][ T3259] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 2234.036241][ T3259] x20: 0000000000000000 x19: 000000000000000c x18: 0000000000000009 [ 2234.038115][ T3259] x17: 0000000000000009 x16: 0000000000000000 x15: 0000000000000000 [ 2234.040017][ T3259] x14: 0000000000000002 x13: 0000000000000005 x12: 0000000000040000 [ 2234.041994][ T3259] x11: 00000000000231a2 x10: ffff80001c0d0000 x9 : 0000000000000001 [ 2234.044026][ T3259] x8 : ffff80000d8c1000 x7 : ffff80000856455c x6 : 0000000000000000 [ 2234.046024][ T3259] x5 : 0000000000000000 x4 : 0000000000000002 x3 : 0000000000000000 [ 2234.047965][ T3259] x2 : 0000000000000000 x1 : 000000000000000c x0 : 0000000000040dc0 [ 2234.049881][ T3259] Call trace: [ 2234.050721][ T3259] __alloc_pages+0x150/0x1fc [ 2234.051852][ T3259] alloc_pages+0x2fc/0x404 [ 2234.052885][ T3259] kmalloc_order+0x34/0x104 [ 2234.053908][ T3259] kmalloc_order_trace+0x2c/0x7c [ 2234.055077][ T3259] __kmalloc+0x2cc/0x374 [ 2234.056107][ T3259] ext2_fill_super+0xad0/0xfe0 [ 2234.057359][ T3259] mount_bdev+0x1b8/0x210 [ 2234.058432][ T3259] ext2_mount+0x44/0x58 [ 2234.059430][ T3259] legacy_get_tree+0x30/0x74 [ 2234.060489][ T3259] vfs_get_tree+0x40/0x140 [ 2234.061638][ T3259] do_new_mount+0x1dc/0x4e4 [ 2234.062751][ T3259] path_mount+0x358/0x8b0 [ 2234.063741][ T3259] __arm64_sys_mount+0x2f8/0x408 [ 2234.064911][ T3259] el0_svc_common+0x138/0x220 [ 2234.065996][ T3259] do_el0_svc+0x48/0x154 [ 2234.067032][ T3259] el0_svc+0x58/0x14c [ 2234.067972][ T3259] el0t_64_sync_handler+0x84/0xf0 [ 2234.069210][ T3259] el0t_64_sync+0x18c/0x190 [ 2234.070258][ T3259] irq event stamp: 702 [ 2234.071249][ T3259] hardirqs last enabled at (701): [] kmalloc_order+0xac/0x104 [ 2234.073401][ T3259] hardirqs last disabled at (702): [] el1_dbg+0x24/0x5c [ 2234.075479][ T3259] softirqs last enabled at (152): [] local_bh_enable+0x10/0x34 [ 2234.077705][ T3259] softirqs last disabled at (150): [] local_bh_disable+0x10/0x34 [ 2234.080059][ T3259] ---[ end trace 0000000000000000 ]--- [ 2234.082744][ T3261] EXT2-fs (loop0): error: #fragments per group too big: 606208 [ 2234.096126][ T3259] EXT2-fs (loop4): error: not enough memory 00:37:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1600000000000000}, 0x0) 00:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000000400a0020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000000900000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2234.887225][ T3266] loop0: detected capacity change from 0 to 8 [ 2234.889023][ T3267] loop4: detected capacity change from 0 to 15 [ 2234.889355][ T3266] Dev loop0: unable to read RDB block 8 [ 2234.894302][ T3266] loop0: unable to read partition table [ 2234.895174][ T3267] Dev loop4: unable to read RDB block 15 [ 2234.899427][ T3267] loop4: unable to read partition table [ 2234.904386][ T3267] loop4: partition table beyond EOD, truncated [ 2234.926378][ T3266] loop0: partition table beyond EOD, truncated [ 2234.928430][ T3266] EXT2-fs (loop0): error: #fragments per group too big: 671744 [ 2234.933485][ T3267] EXT2-fs (loop4): error: unable to read group descriptors 00:37:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000000400b0020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb201, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000003800000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2235.733287][ T3271] loop0: detected capacity change from 0 to 8 [ 2235.738983][ T3271] Dev loop0: unable to read RDB block 8 [ 2235.740187][ T3271] loop0: unable to read partition table [ 2235.740858][ T3273] loop4: detected capacity change from 0 to 15 [ 2235.741446][ T3271] loop0: partition table beyond EOD, truncated [ 2235.745654][ T3273] Dev loop4: unable to read RDB block 15 [ 2235.752983][ T3273] loop4: unable to read partition table [ 2235.754695][ T3271] EXT2-fs (loop0): error: #fragments per group too big: 737280 [ 2235.758016][ T3273] loop4: partition table beyond EOD, truncated [ 2235.764494][ T3273] EXT2-fs (loop4): error: unable to read group descriptors 00:37:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xcc00, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000000400c0020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000024000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2236.485407][ T3278] loop0: detected capacity change from 0 to 8 [ 2236.487346][ T3279] loop4: detected capacity change from 0 to 15 [ 2236.490225][ T3278] Dev loop0: unable to read RDB block 8 [ 2236.492798][ T3279] Dev loop4: unable to read RDB block 15 [ 2236.494214][ T3279] loop4: unable to read partition table [ 2236.497112][ T3279] loop4: partition table beyond EOD, truncated [ 2236.499826][ T3278] loop0: unable to read partition table [ 2236.504751][ T3279] EXT2-fs (loop4): error: #blocks per group too big: 16386 [ 2236.507372][ T3278] loop0: partition table beyond EOD, truncated [ 2236.514445][ T3278] EXT2-fs (loop0): error: #fragments per group too big: 802816 00:37:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd00, {0x4}}, 0x14}}, 0x0) 00:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000000400d0020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000034000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2237.252971][ T3284] loop0: detected capacity change from 0 to 8 [ 2237.253099][ T3285] loop4: detected capacity change from 0 to 15 [ 2237.256234][ T3284] Dev loop0: unable to read RDB block 8 [ 2237.259584][ T3285] Dev loop4: unable to read RDB block 15 [ 2237.261025][ T3284] loop0: unable to read partition table [ 2237.271534][ T3285] loop4: unable to read partition table [ 2237.274170][ T3285] loop4: partition table beyond EOD, truncated [ 2237.279592][ T3284] loop0: partition table beyond EOD, truncated [ 2237.281613][ T3285] EXT2-fs (loop4): error: #blocks per group too big: 16387 [ 2237.286760][ T3284] EXT2-fs (loop0): error: #fragments per group too big: 868352 00:37:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000044000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1700000000000000}, 0x0) 00:37:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000000400e0020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2238.152221][ T3290] loop4: detected capacity change from 0 to 15 [ 2238.152877][ T3291] loop0: detected capacity change from 0 to 8 [ 2238.157818][ T3291] Dev loop0: unable to read RDB block 8 [ 2238.160014][ T3291] loop0: unable to read partition table [ 2238.161652][ T3291] loop0: partition table beyond EOD, truncated [ 2238.161968][ T3290] Dev loop4: unable to read RDB block 15 [ 2238.164881][ T3291] EXT2-fs (loop0): error: #fragments per group too big: 933888 [ 2238.165683][ T3290] loop4: unable to read partition table [ 2238.171563][ T3290] loop4: partition table beyond EOD, truncated [ 2238.177373][ T3290] EXT2-fs (loop4): error: #blocks per group too big: 16388 00:37:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000000400f0020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2238.249763][ T3295] loop0: detected capacity change from 0 to 8 [ 2238.252046][ T3295] Dev loop0: unable to read RDB block 8 [ 2238.255625][ T3295] loop0: unable to read partition table [ 2238.266654][ T3295] loop0: partition table beyond EOD, truncated [ 2238.270922][ T3295] EXT2-fs (loop0): error: #fragments per group too big: 999424 00:37:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000054000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb300, 0x0, {0x4}}, 0x14}}, 0x0) [ 2238.928014][ T3297] loop4: detected capacity change from 0 to 15 [ 2238.931199][ T3297] Dev loop4: unable to read RDB block 15 [ 2238.932508][ T3297] loop4: unable to read partition table [ 2238.935030][ T3297] loop4: partition table beyond EOD, truncated [ 2238.945183][ T3297] EXT2-fs (loop4): error: #blocks per group too big: 16389 [ 2239.631515][ T3303] loop4: detected capacity change from 0 to 15 [ 2239.633821][ T3303] Dev loop4: unable to read RDB block 15 00:37:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xcc01, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040100020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000064000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2239.636489][ T3302] loop0: detected capacity change from 0 to 8 [ 2239.639133][ T3302] Dev loop0: unable to read RDB block 8 [ 2239.640562][ T3302] loop0: unable to read partition table [ 2239.641747][ T3303] loop4: unable to read partition table [ 2239.644581][ T3303] loop4: partition table beyond EOD, truncated [ 2239.645113][ T3302] loop0: partition table beyond EOD, truncated [ 2239.653864][ T3303] EXT2-fs (loop4): error: #blocks per group too big: 16390 [ 2239.659961][ T3302] EXT2-fs (loop0): error: #fragments per group too big: 1064960 00:37:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xd01, {0x4}}, 0x14}}, 0x0) 00:37:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000074000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040110020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2240.497783][ T3308] loop0: detected capacity change from 0 to 8 [ 2240.499586][ T3309] loop4: detected capacity change from 0 to 15 [ 2240.504036][ T3308] Dev loop0: unable to read RDB block 8 [ 2240.505517][ T3309] Dev loop4: unable to read RDB block 15 [ 2240.515166][ T3308] loop0: unable to read partition table [ 2240.520005][ T3309] loop4: unable to read partition table [ 2240.526361][ T3308] loop0: partition table beyond EOD, truncated [ 2240.528466][ T3308] EXT2-fs (loop0): error: #fragments per group too big: 1130496 [ 2240.529313][ T3309] loop4: partition table beyond EOD, truncated [ 2240.549113][ T3309] EXT2-fs (loop4): error: #blocks per group too big: 16391 00:37:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040120020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2240.612047][ T3313] loop0: detected capacity change from 0 to 8 [ 2240.620517][ T3313] Dev loop0: unable to read RDB block 8 [ 2240.625214][ T3313] loop0: unable to read partition table [ 2240.631536][ T3313] loop0: partition table beyond EOD, truncated [ 2240.636534][ T3313] EXT2-fs (loop0): error: #fragments per group too big: 1196032 00:37:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000084000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040220020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x1a00000000000000}, 0x0) [ 2241.334076][ T3316] loop0: detected capacity change from 0 to 8 [ 2241.336189][ T3317] loop4: detected capacity change from 0 to 15 [ 2241.353562][ T3317] Dev loop4: unable to read RDB block 15 [ 2241.354812][ T3317] loop4: unable to read partition table [ 2241.370378][ T3316] Dev loop0: unable to read RDB block 8 [ 2241.371713][ T3316] loop0: unable to read partition table [ 2241.373046][ T3316] loop0: partition table beyond EOD, truncated [ 2241.374776][ T3317] loop4: partition table beyond EOD, truncated [ 2241.379510][ T3316] EXT2-fs (loop0): error: #fragments per group too big: 2244608 [ 2241.383193][ T3317] EXT2-fs (loop4): error: #blocks per group too big: 16392 00:37:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000094000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2241.444117][ T3321] loop4: detected capacity change from 0 to 15 [ 2241.454479][ T3321] Dev loop4: unable to read RDB block 15 [ 2241.458091][ T3321] loop4: unable to read partition table [ 2241.459509][ T3321] loop4: partition table beyond EOD, truncated [ 2241.486620][ T3321] EXT2-fs (loop4): error: #blocks per group too big: 16393 00:37:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040250020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2242.120186][ T3323] loop0: detected capacity change from 0 to 8 [ 2242.122858][ T3323] Dev loop0: unable to read RDB block 8 [ 2242.127567][ T3323] loop0: unable to read partition table [ 2242.132350][ T3323] loop0: partition table beyond EOD, truncated [ 2242.142267][ T3323] EXT2-fs (loop0): error: #fragments per group too big: 2441216 00:37:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1300, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xcd01, 0x0, {0x4}}, 0x14}}, 0x0) 00:37:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000a4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x1700, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0xb301, 0x0, {0x4}}, 0x14}}, 0x0) [ 2242.857742][ T3327] loop4: detected capacity change from 0 to 15 [ 2242.860309][ T3327] Dev loop4: unable to read RDB block 15 [ 2242.864562][ T3327] loop4: unable to read partition table [ 2242.870471][ T3327] loop4: partition table beyond EOD, truncated [ 2242.876943][ T3327] EXT2-fs (loop4): error: #blocks per group too big: 16394 00:37:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x11, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x29, 0x509, 0x0, 0xe00, {0x4}}, 0x14}}, 0x0) 00:37:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000040000000402a0020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) 00:37:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000b4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) [ 2243.900903][ T3334] loop4: detected capacity change from 0 to 15 [ 2243.902714][ T3335] loop0: detected capacity change from 0 to 8 [ 2243.904771][ T3335] Dev loop0: unable to read RDB block 8 [ 2243.914792][ T3334] Dev loop4: unable to read RDB block 15 [ 2243.916182][ T3335] loop0: unable to read partition table [ 2243.933316][ T3334] loop4: unable to read partition table [ 2243.935790][ T3334] loop4: partition table beyond EOD, truncated [ 2243.945181][ T3334] EXT2-fs (loop4): error: #blocks per group too big: 16395 [ 2243.961363][ T3335] loop0: partition table beyond EOD, truncated [ 2243.972002][ T3335] EXT2-fs (loop0): error: #fragments per group too big: 2768896 00:37:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f0000000000000001000000010000000c4000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) 00:37:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000004000000000600000000f000000000000000100000001000000004000000040480020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013c00)) [ 2244.009474][ T3339] loop4: detected capacity change from 0 to 15 [ 2244.015750][ T3339] Dev loop4: unable to read RDB block 15 [ 2244.019383][ T3339] loop4: unable to read partition table