[ 3100.392109][T12168] EXT4-fs (loop4): #blocks per group too big: 184582144 [ 3100.399482][T12169] EXT4-fs (loop3): invalid inodes per group: 0 [ 3100.399482][T12169] [ 3100.521235][T12169] EXT4-fs (loop3): invalid inodes per group: 0 [ 3100.521235][T12169] [ 3100.529957][T12168] EXT4-fs (loop4): #blocks per group too big: 184582144 [ 3100.545003][T12180] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6779/file0 supports timestamps until 2038 (0x7fffffff) 10:34:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100017c0200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000005000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000810001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3100.744164][T12148] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3100.744164][T12148] [ 3100.859636][T12190] EXT4-fs (loop3): invalid inodes per group: 5 [ 3100.859636][T12190] [ 3100.870436][T12188] EXT4-fs (loop4): #blocks per group too big: 201359360 [ 3100.871909][T12198] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3100.888022][T12193] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6780/file0 supports timestamps until 2038 (0x7fffffff) 10:34:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001d60200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000d0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000009f0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3100.957895][T12188] EXT4-fs (loop4): #blocks per group too big: 201359360 [ 3101.046653][T12190] EXT4-fs (loop3): invalid inodes per group: 5 [ 3101.046653][T12190] [ 3101.073422][T12207] EXT4-fs (loop4): #blocks per group too big: 218136576 [ 3101.085491][T12211] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6781/file0 supports timestamps until 2038 (0x7fffffff) [ 3101.242537][T12173] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3101.242537][T12173] [ 3101.255958][T12207] EXT4-fs (loop4): #blocks per group too big: 218136576 10:34:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000820000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000006000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000c50001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3101.521287][T12224] EXT4-fs (loop3): invalid inodes per group: 6 [ 3101.521287][T12224] [ 3101.554323][T12228] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6782/file0 supports timestamps until 2038 (0x7fffffff) [ 3101.606948][T12224] EXT4-fs (loop3): invalid inodes per group: 6 [ 3101.606948][T12224] 10:34:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000fdef0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001040300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000007000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3101.756738][T12198] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3101.756738][T12198] [ 3101.891560][T12249] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3101.900758][T12241] EXT4-fs (loop4): #blocks per group too big: 234913792 [ 3101.900869][T12237] EXT4-fs (loop3): invalid inodes per group: 7 [ 3101.900869][T12237] [ 3101.917692][T12242] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6783/file0 supports timestamps until 2038 (0x7fffffff) 10:34:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001100300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000effd0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3101.995523][T12241] EXT4-fs (loop4): #blocks per group too big: 234913792 [ 3102.012996][T12237] EXT4-fs (loop3): invalid inodes per group: 7 [ 3102.012996][T12237] [ 3102.209820][T12257] EXT4-fs (loop4): #blocks per group too big: 251691008 [ 3102.225037][T12262] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6784/file0 supports timestamps until 2038 (0x7fffffff) [ 3102.242499][T12257] EXT4-fs (loop4): #blocks per group too big: 251691008 10:34:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001180300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000920000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000000a000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000002000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3102.391172][T12221] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3102.391172][T12221] [ 3102.456042][T12276] EXT4-fs (loop3): inodes count not valid: 32 vs 10 [ 3102.464921][T12273] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3102.486822][T12276] EXT4-fs (loop3): inodes count not valid: 32 vs 10 10:34:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008004100080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000004000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001420300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000000b000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3102.723797][T12249] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3102.723797][T12249] [ 3102.849627][T12288] EXT4-fs (loop4): #blocks per group too big: 268730368 [ 3102.856787][T12293] EXT4-fs (loop3): inodes count not valid: 32 vs 11 [ 3102.866966][T12292] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000005000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001540300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3102.949634][T12301] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3102.971881][T12293] EXT4-fs (loop3): inodes count not valid: 32 vs 11 [ 3102.979913][T12288] EXT4-fs (loop4): #blocks per group too big: 268730368 10:34:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000000f000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008020100080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3103.144565][T12307] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3103.195313][T12310] EXT4-fs (loop3): inodes count not valid: 32 vs 15 [ 3103.295436][T12318] EXT4-fs (loop4): #blocks per group too big: 270565376 [ 3103.302786][T12280] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3103.302786][T12280] [ 3103.316375][T12310] EXT4-fs (loop3): inodes count not valid: 32 vs 15 10:34:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000a20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000006000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001bd0300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3103.443709][T12318] EXT4-fs (loop4): #blocks per group too big: 270565376 [ 3103.494376][T12324] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000011000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000110080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3103.699646][T12301] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3103.699646][T12301] 10:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000008000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001d00300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3103.804689][T12337] EXT4-fs (loop3): inodes count not valid: 32 vs 17 [ 3103.811442][T12339] EXT4-fs (loop4): #blocks per group too big: 285245440 [ 3103.864270][T12343] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 10:34:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000012000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001de0300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3103.915373][T12337] EXT4-fs (loop3): inodes count not valid: 32 vs 17 [ 3103.925375][T12339] EXT4-fs (loop4): #blocks per group too big: 285245440 10:34:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000120080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3103.974331][T12351] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3104.034458][T12357] EXT4-fs (loop3): inodes count not valid: 32 vs 18 10:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000e000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3104.075200][T12362] EXT4-fs (loop4): #blocks per group too big: 302022656 [ 3104.082838][T12357] EXT4-fs (loop3): inodes count not valid: 32 vs 18 [ 3104.260893][T12362] EXT4-fs (loop4): #blocks per group too big: 302022656 [ 3104.274397][T12368] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000b20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001ee0300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000013000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000150080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3104.388078][T12327] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3104.388078][T12327] [ 3104.477364][T12379] EXT4-fs (loop4): #blocks per group too big: 352354304 [ 3104.485820][T12377] EXT4-fs (loop3): inodes count not valid: 32 vs 19 [ 3104.531000][T12379] EXT4-fs (loop4): #blocks per group too big: 352354304 [ 3104.618217][T12377] EXT4-fs (loop3): inodes count not valid: 32 vs 19 10:34:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000180080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000f000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001fa0300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000014000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3104.714114][T12343] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3104.714114][T12343] [ 3104.772363][T12391] EXT4-fs (loop3): inodes count not valid: 32 vs 20 [ 3104.801403][T12397] EXT4-fs (loop4): #blocks per group too big: 402685952 [ 3104.814382][T12396] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001020400dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000010000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3104.884918][T12403] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3104.901039][T12391] EXT4-fs (loop3): inodes count not valid: 32 vs 20 [ 3104.907978][T12397] EXT4-fs (loop4): #blocks per group too big: 402685952 [ 3104.915978][T12403] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 10:34:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000015000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3105.125349][T12417] EXT4-fs (loop3): inodes count not valid: 32 vs 21 [ 3105.134228][T12412] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3105.241338][T12417] EXT4-fs (loop3): inodes count not valid: 32 vs 21 [ 3105.326146][T12383] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3105.326146][T12383] 10:34:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000c20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080001e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001030400dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000016000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000018000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3105.411039][T12425] EXT4-fs (loop3): inodes count not valid: 32 vs 22 [ 3105.420794][T12431] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3105.430731][T12431] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3105.433666][T12430] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3105.453572][T12432] EXT4-fs (loop4): #blocks per group too big: 503349248 10:34:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001060400dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000020000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3105.507666][T12425] EXT4-fs (loop3): inodes count not valid: 32 vs 22 10:34:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000017000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3105.674970][T12447] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3105.684687][T12447] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3105.734276][T12432] EXT4-fs (loop4): #blocks per group too big: 503349248 [ 3105.814424][T12451] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080001f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3105.857243][T12456] EXT4-fs (loop3): inodes count not valid: 32 vs 23 [ 3105.934619][T12462] EXT4-fs (loop4): #blocks per group too big: 520126464 [ 3106.030132][T12456] EXT4-fs (loop3): inodes count not valid: 32 vs 23 [ 3106.039438][T12466] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3106.049246][T12462] EXT4-fs (loop4): #blocks per group too big: 520126464 10:34:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001100400dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000003f000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000d20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000200080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0, 0x0, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000018000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3106.290386][T12441] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3106.290386][T12441] [ 3106.357615][T12479] EXT4-fs (loop3): inodes count not valid: 32 vs 24 [ 3106.360708][T12481] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3106.373774][T12483] EXT4-fs (loop4): #blocks per group too big: 536903680 [ 3106.375736][T12481] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 10:34:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000500dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3106.437182][T12479] EXT4-fs (loop3): inodes count not valid: 32 vs 24 [ 3106.444526][T12485] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000001b000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0, 0x0, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000600dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000040000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3106.592130][T12483] EXT4-fs (loop4): #blocks per group too big: 536903680 [ 3106.602557][T12501] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3106.616956][T12501] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 10:34:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008010200080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3106.709138][T12504] EXT4-fs (loop3): inodes count not valid: 32 vs 27 [ 3106.774520][T12508] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000020000041000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001040600dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3106.818743][T12513] EXT4-fs (loop4): #blocks per group too big: 537952256 [ 3106.835481][T12504] EXT4-fs (loop3): inodes count not valid: 32 vs 27 [ 3106.980896][T12513] EXT4-fs (loop4): #blocks per group too big: 537952256 [ 3106.989049][T12520] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000f20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0, 0x0, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000220000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000220080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000641000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000700dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3107.200583][T12489] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3107.200583][T12489] 10:34:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000320000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000900dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3107.273989][T12543] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3107.295110][T12543] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3107.307212][T12541] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3107.324342][T12540] EXT4-fs (loop4): #blocks per group too big: 570458112 10:34:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600), 0x0, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000009c0000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000420000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000250080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3107.466728][T12562] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3107.472738][T12540] EXT4-fs (loop4): #blocks per group too big: 570458112 [ 3107.476012][T12562] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3107.504351][T12566] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3107.675438][T12571] EXT4-fs (loop4): #blocks per group too big: 620789760 [ 3107.789287][T12571] EXT4-fs (loop4): #blocks per group too big: 620789760 10:34:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000001120000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000a00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600), 0x0, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000087ff9c0000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000280080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000520000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3108.112998][T12547] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3108.112998][T12547] 10:34:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000b00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3108.173724][T12581] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3108.184808][T12581] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3108.197446][T12589] EXT4-fs (loop4): #blocks per group too big: 671121408 [ 3108.206211][T12588] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600), 0x0, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000620000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000001acae2000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000290080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3108.320616][T12589] EXT4-fs (loop4): #blocks per group too big: 671121408 10:34:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3108.439905][T12609] EXT4-fs (loop4): #blocks per group too big: 687898624 [ 3108.448949][T12607] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3108.459540][T12607] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3108.587109][T12609] EXT4-fs (loop4): #blocks per group too big: 687898624 [ 3108.600050][T12612] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000001420000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080022a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000720000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000fffffdef000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000d00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3109.032415][T12596] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3109.032415][T12596] [ 3109.096498][T12629] EXT4-fs (loop4): #blocks per group too big: 704806912 [ 3109.105430][T12636] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 10:34:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000820000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000e00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3109.139141][T12629] EXT4-fs (loop4): #blocks per group too big: 704806912 [ 3109.156628][T12633] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080002e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffffff9000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000f00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000920000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3109.333415][T12658] EXT4-fs (loop4): #blocks per group too big: 771784704 [ 3109.470573][T12658] EXT4-fs (loop4): #blocks per group too big: 771784704 [ 3109.484322][T12663] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3109.929025][T12636] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3109.929025][T12636] [ 3109.994006][T12640] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3109.994006][T12640] 10:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000002220000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000360080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001031000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000a20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000020001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000b20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001041000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3110.179993][T12685] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3110.190949][T12688] EXT4-fs (loop4): #blocks per group too big: 906002432 [ 3110.244686][T12687] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6804/file0 supports timestamps until 2038 (0x7fffffff) 10:34:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000030001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000c20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080033a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3110.347848][T12688] EXT4-fs (loop4): #blocks per group too big: 906002432 10:34:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001201000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3110.482970][T12709] EXT4-fs (loop4): #blocks per group too big: 973307904 [ 3110.545085][T12712] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6805/file0 supports timestamps until 2038 (0x7fffffff) [ 3110.585811][T12709] EXT4-fs (loop4): #blocks per group too big: 973307904 [ 3111.006489][T12685] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3111.006489][T12685] [ 3111.043738][T12694] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3111.043738][T12694] 10:34:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000002e20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000d20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000040001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080033e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001100dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000e20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000050001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3111.159814][T12730] EXT4-fs (loop4): #blocks per group too big: 1040416768 [ 3111.167559][T12738] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3111.180890][T12728] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6806/file0 supports timestamps until 2038 (0x7fffffff) 10:34:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3111.233238][T12730] EXT4-fs (loop4): #blocks per group too big: 1040416768 10:34:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080003f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000f20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000060001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3111.426274][T12753] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6807/file0 supports timestamps until 2038 (0x7fffffff) [ 3111.442827][T12760] EXT4-fs (loop4): #blocks per group too big: 1056997376 [ 3111.544235][T12760] EXT4-fs (loop4): #blocks per group too big: 1056997376 [ 3111.549339][T12770] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6808/file0 supports timestamps until 2038 (0x7fffffff) [ 3111.993623][T12738] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3111.993623][T12738] [ 3112.033866][T12741] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3112.033866][T12741] 10:34:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000006020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001500dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080001020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000400080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000070001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3112.115211][T12778] EXT4-fs (loop4): #blocks per group too big: 1073774592 [ 3112.123771][T12786] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3112.139076][T12778] EXT4-fs (loop4): #blocks per group too big: 1073774592 10:34:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000410080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3112.158193][T12783] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6809/file0 supports timestamps until 2038 (0x7fffffff) 10:34:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000080001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080001120000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3112.235834][T12802] EXT4-fs (loop4): #blocks per group too big: 1090551808 10:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001031800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003420080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3112.394549][T12802] EXT4-fs (loop4): #blocks per group too big: 1090551808 [ 3112.424838][T12810] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6810/file0 supports timestamps until 2038 (0x7fffffff) [ 3112.516174][T12819] EXT4-fs (loop4): #blocks per group too big: 1107525632 [ 3112.645776][T12819] EXT4-fs (loop4): #blocks per group too big: 1107525632 [ 3112.950921][T12786] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3112.950921][T12786] [ 3112.993849][T12789] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3112.993849][T12789] 10:34:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000003f000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080001220000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000090001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001f00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000480080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3113.131125][T12832] EXT4-fs (loop4): #blocks per group too big: 1207992320 [ 3113.139115][T12834] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3113.145417][T12827] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6811/file0 supports timestamps until 2038 (0x7fffffff) [ 3113.176667][T12832] EXT4-fs (loop4): #blocks per group too big: 1207992320 10:34:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001002000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000a0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080001520000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080014a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080001820000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3113.374710][T12857] EXT4-fs (loop4): #blocks per group too big: 1241612288 [ 3113.385544][T12855] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6812/file0 supports timestamps until 2038 (0x7fffffff) 10:34:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000b0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3113.435574][T12857] EXT4-fs (loop4): #blocks per group too big: 1241612288 [ 3113.617282][T12870] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6813/file0 supports timestamps until 2038 (0x7fffffff) [ 3113.961960][T12834] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3113.961960][T12834] [ 3114.004152][T12840] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3114.004152][T12840] 10:34:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000060000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001102000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080002220000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000c0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3114.170959][T12878] EXT4-fs (loop4): #blocks per group too big: 1275101184 [ 3114.185007][T12882] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6814/file0 supports timestamps until 2038 (0x7fffffff) [ 3114.206983][T12886] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 10:34:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000d0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001002200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080002520000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3114.228386][T12878] EXT4-fs (loop4): #blocks per group too big: 1275101184 10:34:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080014c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001002500dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000e0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3114.452270][T12900] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6815/file0 supports timestamps until 2038 (0x7fffffff) [ 3114.471066][T12912] EXT4-fs (loop4): #blocks per group too big: 1275166720 [ 3114.667182][T12918] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6816/file0 supports timestamps until 2038 (0x7fffffff) [ 3115.011966][T12886] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3115.011966][T12886] [ 3115.054841][T12892] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3115.054841][T12892] 10:34:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000008000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080002e20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000f0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001002e00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001013000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3115.241433][T12929] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3115.256227][T12932] EXT4-fs (loop4): #blocks per group too big: 1308655616 [ 3115.268298][T12935] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6817/file0 supports timestamps until 2038 (0x7fffffff) 10:34:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000100001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080003620000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3115.381285][T12932] EXT4-fs (loop4): #blocks per group too big: 1308655616 10:34:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001003600dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080003a20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3115.544673][T12956] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6818/file0 supports timestamps until 2038 (0x7fffffff) [ 3115.580614][T12963] EXT4-fs (loop4): #blocks per group too big: 1325432832 [ 3115.731440][T12963] EXT4-fs (loop4): #blocks per group too big: 1325432832 [ 3116.072214][T12929] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3116.072214][T12929] [ 3116.115727][T12943] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3116.115727][T12943] 10:34:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000017000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000110001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001013c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080004120000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000540080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3116.212615][T12980] EXT4-fs (loop4): #blocks per group too big: 1409318912 [ 3116.220597][T12986] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3116.227142][T12978] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6819/file0 supports timestamps until 2038 (0x7fffffff) 10:34:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000120001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001013d00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080004820000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3116.266016][T12980] EXT4-fs (loop4): #blocks per group too big: 1409318912 10:34:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000550080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3116.449487][T13007] EXT4-fs (loop4): #blocks per group too big: 1426096128 [ 3116.460750][T13001] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6820/file0 supports timestamps until 2038 (0x7fffffff) 10:34:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001003f00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080004c20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3116.511896][T13007] EXT4-fs (loop4): #blocks per group too big: 1426096128 [ 3117.042373][T12986] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3117.042373][T12986] [ 3117.113933][T12987] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3117.113933][T12987] 10:34:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000018000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000180001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000600080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080006020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004100dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3117.252759][T13030] EXT4-fs (loop4): #blocks per group too big: 1610645504 [ 3117.257430][T13038] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3117.272444][T13028] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6821/file0 supports timestamps until 2038 (0x7fffffff) 10:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080006820000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000260001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3117.307336][T13030] EXT4-fs (loop4): #blocks per group too big: 1610645504 10:34:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000680080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001034200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080006c20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3117.508310][T13056] EXT4-fs (loop4): #blocks per group too big: 1744863232 [ 3117.526748][T13050] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6822/file0 supports timestamps until 2038 (0x7fffffff) [ 3117.584873][T13056] EXT4-fs (loop4): #blocks per group too big: 1744863232 [ 3118.086645][T13038] EXT4-fs warning (device loop1): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3118.086645][T13038] [ 3118.144041][T13041] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3118.144041][T13041] 10:34:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000019000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000410001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002680080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080007420000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3118.284017][T13080] EXT4-fs (loop4): #blocks per group too big: 1744994304 [ 3118.292690][T13081] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3118.303987][T13081] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3118.304733][T13077] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6823/file0 supports timestamps until 2038 (0x7fffffff) [ 3118.355643][T13080] EXT4-fs (loop4): #blocks per group too big: 1744994304 10:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080007a20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000480001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002690080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3118.657589][T13100] EXT4-fs (loop4): #blocks per group too big: 1761771520 [ 3118.665862][T13102] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3118.675981][T13102] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3118.677239][T13097] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6824/file0 supports timestamps until 2038 (0x7fffffff) 10:34:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080009a20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3118.827536][T13100] EXT4-fs (loop4): #blocks per group too big: 1761771520 10:34:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000000200020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004d00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000004c0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080026a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000ab20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3119.128542][T13092] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3119.128542][T13092] [ 3119.179771][T13132] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3119.182809][T13131] EXT4-fs (loop4): #blocks per group too big: 1778548736 [ 3119.195258][T13132] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 17 [ 3119.200834][T13123] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6825/file0 supports timestamps until 2038 (0x7fffffff) 10:34:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000680001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001035400dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000d820000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3119.293613][T13131] EXT4-fs (loop4): #blocks per group too big: 1778548736 10:34:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080006c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3119.470734][T13146] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3119.481074][T13146] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3119.493060][T13146] EXT4-fs (loop1): group descriptors corrupted! [ 3119.499573][T13151] EXT4-fs mount: 155 callbacks suppressed [ 3119.499583][T13151] EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,,errors=continue [ 3119.517887][T13156] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3119.518315][T13148] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3119.535706][T13148] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6826/file0 supports timestamps until 2038 (0x7fffffff) 10:34:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3119.573811][T13160] EXT4-fs (loop4): #blocks per group too big: 1811972096 [ 3119.599176][T13160] EXT4-fs (loop4): #blocks per group too big: 1811972096 [ 3119.840513][T13166] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3119.855037][T13166] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3119.865267][T13166] EXT4-fs (loop1): group descriptors corrupted! 10:34:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020020020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000d920000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001015600dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000006c0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080026c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3120.026467][T13138] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3120.026467][T13138] [ 3120.094183][T13175] EXT4-fs (loop4): #blocks per group too big: 1812103168 [ 3120.102581][T13178] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3120.117436][T13178] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3120.129229][T13178] EXT4-fs (loop1): group descriptors corrupted! 10:34:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3120.132165][T13180] EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,,errors=continue [ 3120.143951][T13171] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3120.154885][T13173] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3120.164430][T13173] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6827/file0 supports timestamps until 2038 (0x7fffffff) 10:34:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000025000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001015700dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000740001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080016e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3120.210677][T13175] EXT4-fs (loop4): #blocks per group too big: 1812103168 [ 3120.219575][T13194] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3120.229111][T13194] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3120.239447][T13194] EXT4-fs (loop1): group descriptors corrupted! 10:34:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3120.429919][T13197] EXT4-fs (loop4): #blocks per group too big: 1845592064 [ 3120.491577][T13197] EXT4-fs (loop4): #blocks per group too big: 1845592064 [ 3120.499035][T13202] EXT4-fs (loop3): inodes count not valid: 32 vs 37 [ 3120.500685][T13211] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3120.506533][T13201] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3120.515243][T13211] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3120.525591][T13204] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3120.534059][T13211] EXT4-fs (loop1): group descriptors corrupted! [ 3120.557442][T13204] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6828/file0 supports timestamps until 2038 (0x7fffffff) [ 3120.648955][T13202] EXT4-fs (loop3): inodes count not valid: 32 vs 37 10:34:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020030020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000740080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001015c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000760001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000029000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3120.924726][T13181] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3120.924726][T13181] [ 3121.001678][T13220] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3121.011955][T13220] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3121.023176][T13220] EXT4-fs (loop1): group descriptors corrupted! [ 3121.033375][T13225] EXT4-fs (loop3): inodes count not valid: 32 vs 41 [ 3121.041436][T13227] EXT4-fs (loop4): #blocks per group too big: 1946189824 10:34:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3121.053462][T13228] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3121.064959][T13226] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3121.074045][T13226] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6829/file0 supports timestamps until 2038 (0x7fffffff) 10:34:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000007a0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001015d00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000003f000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3121.152344][T13225] EXT4-fs (loop3): inodes count not valid: 32 vs 41 [ 3121.159237][T13227] EXT4-fs (loop4): #blocks per group too big: 1946189824 [ 3121.169134][T13241] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3121.178488][T13241] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3121.188758][T13241] EXT4-fs (loop1): group descriptors corrupted! 10:34:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080007a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3121.399759][T13246] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3121.408897][T13245] EXT4-fs (loop3): inodes count not valid: 32 vs 63 [ 3121.417966][T13252] EXT4-fs (loop4): #blocks per group too big: 2046853120 [ 3121.434629][T13250] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3121.443680][T13250] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6830/file0 supports timestamps until 2038 (0x7fffffff) [ 3121.466298][T13245] EXT4-fs (loop3): inodes count not valid: 32 vs 63 [ 3121.468724][T13258] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3121.482163][T13258] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3121.492411][T13258] EXT4-fs (loop1): group descriptors corrupted! [ 3121.618824][T13252] EXT4-fs (loop4): #blocks per group too big: 2046853120 10:34:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020040020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001006000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000040000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000009f0001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080037a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3121.836067][T13229] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3121.836067][T13229] [ 3121.906123][T13270] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3121.915441][T13270] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3121.925824][T13270] EXT4-fs (loop1): group descriptors corrupted! [ 3121.929424][T13274] EXT4-fs (loop4): #blocks per group too big: 2047049728 [ 3121.945402][T13272] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:34:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3121.954508][T13272] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6831/file0 supports timestamps until 2038 (0x7fffffff) [ 3121.974623][T13275] EXT4-fs (loop3): inodes count not valid: 32 vs 64 [ 3121.984842][T13268] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:34:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000c50001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001016000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3122.060589][T13275] EXT4-fs (loop3): inodes count not valid: 32 vs 64 [ 3122.067487][T13274] EXT4-fs (loop4): #blocks per group too big: 2047049728 [ 3122.081930][T13289] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3122.093650][T13289] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3122.103743][T13289] EXT4-fs (loop1): group descriptors corrupted! 10:34:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000060000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002860080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3122.332356][T13297] EXT4-fs (loop3): inodes count not valid: 32 vs 96 [ 3122.344523][T13293] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3122.344714][T13296] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3122.354744][T13293] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6832/file0 supports timestamps until 2038 (0x7fffffff) [ 3122.379206][T13302] EXT4-fs (loop4): #blocks per group too big: 2248310784 [ 3122.434536][T13307] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3122.443859][T13307] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3122.445412][T13297] EXT4-fs (loop3): inodes count not valid: 32 vs 96 [ 3122.454494][T13307] EXT4-fs (loop1): group descriptors corrupted! [ 3122.544381][T13302] EXT4-fs (loop4): #blocks per group too big: 2248310784 10:34:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001016600dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020050020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000080101000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800001f8000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001920080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3122.777360][T13278] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3122.777360][T13278] [ 3122.840660][T13314] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3122.851143][T13320] EXT4-fs (loop4): #blocks per group too big: 2449571840 [ 3122.851421][T13318] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3122.869047][T13323] EXT4-fs (loop3): inodes count not valid: 32 vs 248 [ 3122.876483][T13314] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6833/file0 supports timestamps until 2038 (0x7fffffff) [ 3122.893581][T13324] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3122.902902][T13318] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3122.913268][T13318] EXT4-fs (loop1): group descriptors corrupted! 10:34:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001006800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000040201000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000940080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3122.998346][T13320] EXT4-fs (loop4): #blocks per group too big: 2449571840 [ 3123.018265][T13323] EXT4-fs (loop3): inodes count not valid: 32 vs 248 10:34:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000002000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3123.198429][T13337] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3123.207677][T13340] EXT4-fs (loop4): #blocks per group too big: 2483060736 [ 3123.215102][T13337] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3123.216913][T13345] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3123.225448][T13337] EXT4-fs (loop1): group descriptors corrupted! [ 3123.244979][T13346] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3123.253980][T13346] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6834/file0 supports timestamps until 2038 (0x7fffffff) [ 3123.272532][T13347] EXT4-fs (loop3): invalid inodes per group: 2 [ 3123.272532][T13347] [ 3123.273975][T13340] EXT4-fs (loop4): #blocks per group too big: 2483060736 10:34:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001006c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3123.437251][T13347] EXT4-fs (loop3): invalid inodes per group: 2 [ 3123.437251][T13347] [ 3123.489298][T13356] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3123.498586][T13356] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3123.508970][T13356] EXT4-fs (loop1): group descriptors corrupted! [ 3123.526342][T13360] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:34:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020060020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000301000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001940080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000005000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001007400dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3123.707841][T13331] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3123.707841][T13331] [ 3123.786696][T13367] EXT4-fs (loop3): invalid inodes per group: 5 [ 3123.786696][T13367] [ 3123.796949][T13372] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3123.806497][T13372] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3123.816921][T13372] EXT4-fs (loop1): group descriptors corrupted! [ 3123.821867][T13376] EXT4-fs (loop4): #blocks per group too big: 2483126272 [ 3123.831662][T13371] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3123.855282][T13377] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3123.864374][T13377] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6835/file0 supports timestamps until 2038 (0x7fffffff) 10:34:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001017800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000020401000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3123.998373][T13367] EXT4-fs (loop3): invalid inodes per group: 5 [ 3123.998373][T13367] [ 3124.009900][T13376] EXT4-fs (loop4): #blocks per group too big: 2483126272 [ 3124.054695][T13387] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3124.075445][T13387] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 10:34:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000006000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002940080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3124.187250][T13397] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3124.198178][T13395] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3124.207572][T13395] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6836/file0 supports timestamps until 2038 (0x7fffffff) [ 3124.253857][T13406] EXT4-fs (loop4): #blocks per group too big: 2483191808 [ 3124.261024][T13403] EXT4-fs (loop3): invalid inodes per group: 6 [ 3124.261024][T13403] [ 3124.367268][T13409] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3124.377458][T13409] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3124.387686][T13403] EXT4-fs (loop3): invalid inodes per group: 6 [ 3124.387686][T13403] [ 3124.397390][T13409] EXT4-fs (loop1): group descriptors corrupted! [ 3124.492305][T13406] EXT4-fs (loop4): #blocks per group too big: 2483191808 [ 3124.616704][T13375] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3124.616704][T13375] 10:34:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020070020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001007a00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000060401000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000007000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001960080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3124.705624][T13420] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3124.715953][T13420] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3124.726021][T13420] EXT4-fs (loop1): group descriptors corrupted! [ 3124.732917][T13423] EXT4-fs (loop4): #blocks per group too big: 2516680704 [ 3124.740979][T13418] EXT4-fs (loop3): invalid inodes per group: 7 [ 3124.740979][T13418] 10:34:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3124.750338][T13421] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3124.761314][T13422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3124.770805][T13422] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6837/file0 supports timestamps until 2038 (0x7fffffff) 10:34:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001027c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000501000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3124.842489][T13423] EXT4-fs (loop4): #blocks per group too big: 2516680704 [ 3124.849810][T13418] EXT4-fs (loop3): invalid inodes per group: 7 [ 3124.849810][T13418] [ 3124.863060][T13437] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3124.873751][T13437] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3124.883829][T13437] EXT4-fs (loop1): group descriptors corrupted! 10:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001970080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000008000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3125.079318][T13443] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3125.088265][T13446] EXT4-fs (loop4): #blocks per group too big: 2533457920 [ 3125.095645][T13452] EXT4-fs (loop3): inodes count not valid: 32 vs 8 [ 3125.098098][T13455] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3125.112254][T13455] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3125.122883][T13455] EXT4-fs (loop1): group descriptors corrupted! [ 3125.130241][T13441] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3125.139495][T13441] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6838/file0 supports timestamps until 2038 (0x7fffffff) [ 3125.216926][T13452] EXT4-fs (loop3): inodes count not valid: 32 vs 8 [ 3125.230034][T13446] EXT4-fs (loop4): #blocks per group too big: 2533457920 10:34:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020080020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001019200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000601000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000000a000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003aa0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3125.557051][T13428] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3125.557051][T13428] [ 3125.618078][T13466] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3125.618168][T13470] EXT4-fs (loop3): inodes count not valid: 32 vs 10 [ 3125.627627][T13466] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3125.645745][T13473] EXT4-fs (loop4): #blocks per group too big: 2852356096 [ 3125.654619][T13465] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3125.664699][T13468] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3125.673841][T13468] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6839/file0 supports timestamps until 2038 (0x7fffffff) [ 3125.688857][T13466] EXT4-fs (loop1): group descriptors corrupted! 10:34:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000040601000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003ab0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3125.765223][T13473] EXT4-fs (loop4): #blocks per group too big: 2852356096 10:34:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001009a00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3125.875198][T13487] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3125.884430][T13487] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3125.884454][T13470] EXT4-fs (loop3): inodes count not valid: 32 vs 10 [ 3125.894794][T13487] EXT4-fs (loop1): group descriptors corrupted! 10:34:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000000b000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3126.014287][T13491] EXT4-fs (loop4): #blocks per group too big: 2869133312 [ 3126.022282][T13494] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3126.025143][T13492] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3126.040092][T13492] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6840/file0 supports timestamps until 2038 (0x7fffffff) [ 3126.155995][T13502] EXT4-fs (loop3): inodes count not valid: 32 vs 11 [ 3126.159279][T13505] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3126.177779][T13491] EXT4-fs (loop4): #blocks per group too big: 2869133312 [ 3126.177854][T13505] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3126.379534][T13502] EXT4-fs (loop3): inodes count not valid: 32 vs 11 [ 3126.456741][T13477] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3126.456741][T13477] 10:34:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020090020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000701000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100ab00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003b00080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000000f000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3126.539882][T13514] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3126.540831][T13522] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3126.551786][T13520] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3126.567165][T13521] EXT4-fs (loop3): inodes count not valid: 32 vs 15 [ 3126.574245][T13522] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 10:34:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000103bd00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3126.574615][T13520] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6841/file0 supports timestamps until 2038 (0x7fffffff) [ 3126.584542][T13522] EXT4-fs (loop1): group descriptors corrupted! [ 3126.603943][T13516] EXT4-fs (loop4): #blocks per group too big: 2953019392 10:34:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000010801000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3126.754378][T13521] EXT4-fs (loop3): inodes count not valid: 32 vs 15 10:34:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000010000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3126.844345][T13516] EXT4-fs (loop4): #blocks per group too big: 2953019392 [ 3126.850774][T13538] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3126.860665][T13538] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3126.870866][T13538] EXT4-fs (loop1): group descriptors corrupted! [ 3126.880085][T13537] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:34:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003b10080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3126.985067][T13542] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3126.994077][T13542] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6842/file0 supports timestamps until 2038 (0x7fffffff) [ 3127.019504][T13546] EXT4-fs (loop3): inodes count not valid: 32 vs 16 [ 3127.031431][T13551] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3127.041172][T13551] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3127.051513][T13551] EXT4-fs (loop1): group descriptors corrupted! [ 3127.062051][T13546] EXT4-fs (loop3): inodes count not valid: 32 vs 16 [ 3127.135834][T13554] EXT4-fs (loop4): #blocks per group too big: 2969796608 [ 3127.316890][T13554] EXT4-fs (loop4): #blocks per group too big: 2969796608 10:34:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200a0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000103d000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000901000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000011000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003bd0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3127.374622][T13527] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3127.374622][T13527] [ 3127.450613][T13565] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3127.461633][T13565] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3127.472267][T13565] EXT4-fs (loop1): group descriptors corrupted! [ 3127.481868][T13562] EXT4-fs (loop3): inodes count not valid: 32 vs 17 [ 3127.491490][T13569] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:34:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000a01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3127.503008][T13564] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3127.512195][T13564] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6843/file0 supports timestamps until 2038 (0x7fffffff) [ 3127.528167][T13570] EXT4-fs (loop4): #blocks per group too big: 3171123200 10:34:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000102d600dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3127.669986][T13570] EXT4-fs (loop4): #blocks per group too big: 3171123200 [ 3127.670024][T13581] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3127.686354][T13562] EXT4-fs (loop3): inodes count not valid: 32 vs 17 [ 3127.691781][T13581] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3127.703197][T13581] EXT4-fs (loop1): group descriptors corrupted! [ 3127.704058][T13586] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:34:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003ca0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000012000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3127.885660][T13590] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3127.894747][T13590] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6844/file0 supports timestamps until 2038 (0x7fffffff) [ 3127.920513][T13593] EXT4-fs (loop4): #blocks per group too big: 3389227008 [ 3127.928051][T13598] EXT4-fs (loop3): inodes count not valid: 32 vs 18 [ 3127.932522][T13600] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3127.946702][T13600] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3127.956921][T13600] EXT4-fs (loop1): group descriptors corrupted! [ 3128.034506][T13593] EXT4-fs (loop4): #blocks per group too big: 3389227008 [ 3128.160401][T13598] EXT4-fs (loop3): inodes count not valid: 32 vs 18 [ 3128.286967][T13573] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3128.286967][T13573] 10:34:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200b0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000103de00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000b01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="0300000013", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003d00080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000013000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3128.477054][T13614] EXT4-fs (loop4): #blocks per group too big: 3489890304 [ 3128.477156][T13613] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3128.497105][T13616] EXT4-fs (loop3): inodes count not valid: 32 vs 19 [ 3128.505038][T13613] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3128.516066][T13610] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3128.526142][T13615] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3128.535195][T13610] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6845/file0 supports timestamps until 2038 (0x7fffffff) [ 3128.549969][T13613] EXT4-fs (loop1): group descriptors corrupted! 10:34:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000103ee00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="0300000013", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000c01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3128.673747][T13616] EXT4-fs (loop3): inodes count not valid: 32 vs 19 [ 3128.688046][T13614] EXT4-fs (loop4): #blocks per group too big: 3489890304 10:34:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000014000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002d60080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3128.871857][T13630] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3128.881644][T13630] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3128.891930][T13637] EXT4-fs (loop4): #blocks per group too big: 3590488064 [ 3128.891961][T13630] EXT4-fs (loop1): group descriptors corrupted! [ 3128.905893][T13640] EXT4-fs (loop3): inodes count not valid: 32 vs 20 [ 3128.908774][T13633] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3128.913341][T13636] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3128.930426][T13636] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6846/file0 supports timestamps until 2038 (0x7fffffff) 10:34:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000101f800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3129.045115][T13640] EXT4-fs (loop3): inodes count not valid: 32 vs 20 [ 3129.051957][T13637] EXT4-fs (loop4): #blocks per group too big: 3590488064 [ 3129.249398][T13650] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3129.318700][T13623] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3129.318700][T13623] 10:34:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200c0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="0300000013", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000d01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003d60080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000015000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000103fa00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3129.403017][T13662] EXT4-fs (loop4): #blocks per group too big: 3590553600 [ 3129.410224][T13664] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3129.421841][T13659] EXT4-fs (loop3): inodes count not valid: 32 vs 21 [ 3129.431049][T13664] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3129.442733][T13660] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3129.452559][T13664] EXT4-fs (loop1): group descriptors corrupted! [ 3129.459939][T13663] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3129.469291][T13663] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6847/file0 supports timestamps until 2038 (0x7fffffff) 10:34:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="03000000130000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000016000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010fff00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3129.560578][T13659] EXT4-fs (loop3): inodes count not valid: 32 vs 21 10:34:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000e01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3129.616183][T13662] EXT4-fs (loop4): #blocks per group too big: 3590553600 [ 3129.656053][T13679] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3129.665379][T13679] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3129.675481][T13679] EXT4-fs (loop1): group descriptors corrupted! 10:34:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003d70080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="03000000130000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3129.793029][T13686] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3129.803262][T13682] EXT4-fs (loop3): inodes count not valid: 32 vs 22 [ 3129.894718][T13687] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3129.903762][T13687] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6848/file0 supports timestamps until 2038 (0x7fffffff) [ 3129.919990][T13692] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3129.923552][T13694] EXT4-fs (loop4): #blocks per group too big: 3607330816 [ 3129.934576][T13692] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3129.948792][T13682] EXT4-fs (loop3): inodes count not valid: 32 vs 22 [ 3129.953625][T13692] EXT4-fs (loop1): group descriptors corrupted! [ 3130.144870][T13694] EXT4-fs (loop4): #blocks per group too big: 3607330816 [ 3130.267928][T13672] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3130.267928][T13672] 10:34:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200d0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000f01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000017000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="03000000130000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003de0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3130.349328][T13707] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3130.349336][T13709] EXT4-fs (loop3): inodes count not valid: 32 vs 23 [ 3130.349507][T13711] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3130.374742][T13711] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3130.385001][T13711] EXT4-fs (loop1): group descriptors corrupted! [ 3130.392053][T13708] EXT4-fs (loop4): #blocks per group too big: 3724771328 10:34:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000300dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3130.399462][T13709] EXT4-fs (loop3): inodes count not valid: 32 vs 23 [ 3130.407714][T13710] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3130.416759][T13710] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6849/file0 supports timestamps until 2038 (0x7fffffff) 10:34:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000018000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001101000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3130.505577][T13708] EXT4-fs (loop4): #blocks per group too big: 3724771328 10:34:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003e00080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3130.567787][T13726] EXT4-fs (loop3): inodes count not valid: 32 vs 24 [ 3130.574594][T13730] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3130.579081][T13731] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3130.592875][T13730] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3130.603041][T13730] EXT4-fs (loop1): group descriptors corrupted! 10:34:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3130.734509][T13739] EXT4-fs (loop4): #blocks per group too big: 3758325760 [ 3130.746664][T13736] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3130.755983][T13726] EXT4-fs (loop3): inodes count not valid: 32 vs 24 [ 3130.762928][T13736] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6850/file0 supports timestamps until 2038 (0x7fffffff) [ 3130.915136][T13745] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3130.925649][T13745] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3130.936076][T13745] EXT4-fs (loop1): group descriptors corrupted! [ 3131.184715][T13718] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3131.184715][T13718] 10:34:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200f0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000400dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003e10080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000001b000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001201000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="0300000013000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3131.256631][T13753] EXT4-fs (loop4): #blocks per group too big: 3775102976 [ 3131.265702][T13756] EXT4-fs (loop3): inodes count not valid: 32 vs 27 [ 3131.273718][T13751] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3131.282965][T13751] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 3131.293089][T13751] EXT4-fs (loop1): group descriptors corrupted! [ 3131.300938][T13758] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3131.315190][T13759] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3131.324297][T13759] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6851/file0 supports timestamps until 2038 (0x7fffffff) 10:34:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001801000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3131.353953][T13756] EXT4-fs (loop3): inodes count not valid: 32 vs 27 [ 3131.361026][T13753] EXT4-fs (loop4): #blocks per group too big: 3775102976 10:34:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000025000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000500dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003ea0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3131.588174][T13772] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3131.597516][T13772] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3131.607649][T13772] EXT4-fs (loop1): group descriptors corrupted! [ 3131.636080][T13775] EXT4-fs (loop3): inodes count not valid: 32 vs 37 10:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3131.689040][T13784] EXT4-fs (loop4): #blocks per group too big: 3926097920 [ 3131.690066][T13781] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3131.699143][T13777] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3131.714170][T13777] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6852/file0 supports timestamps until 2038 (0x7fffffff) [ 3131.811994][T13784] EXT4-fs (loop4): #blocks per group too big: 3926097920 [ 3131.824129][T13775] EXT4-fs (loop3): inodes count not valid: 32 vs 37 [ 3131.831640][T13791] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3131.841199][T13791] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3131.859180][T13791] EXT4-fs (loop1): group descriptors corrupted! [ 3132.101000][T13764] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3132.101000][T13764] 10:34:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020110020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001f01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000600dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003f20080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000029000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3132.196540][T13798] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3132.207903][T13803] EXT4-fs (loop4): #blocks per group too big: 4060315648 [ 3132.209632][T13802] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3132.224609][T13804] EXT4-fs (loop3): inodes count not valid: 32 vs 41 [ 3132.225909][T13802] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 3132.235532][T13805] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3132.241330][T13802] EXT4-fs (loop1): group descriptors corrupted! [ 3132.250633][T13805] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6853/file0 supports timestamps until 2038 (0x7fffffff) 10:34:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000700dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3132.419786][T13803] EXT4-fs (loop4): #blocks per group too big: 4060315648 10:34:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000002001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003fa0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3132.470997][T13804] EXT4-fs (loop3): inodes count not valid: 32 vs 41 10:34:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000f8010000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3132.686065][T13821] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3132.686198][T13819] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3132.708020][T13831] EXT4-fs (loop4): #blocks per group too big: 4194533376 [ 3132.708029][T13829] EXT4-fs (loop3): inodes count not valid: 32 vs 504 [ 3132.715446][T13819] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3132.724856][T13827] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3132.741543][T13827] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6854/file0 supports timestamps until 2038 (0x7fffffff) [ 3132.899825][T13829] EXT4-fs (loop3): inodes count not valid: 32 vs 504 [ 3132.909632][T13831] EXT4-fs (loop4): #blocks per group too big: 4194533376 10:34:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020140020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000002601000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000001f4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001ff0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000900dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3133.077809][T13812] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3133.077809][T13812] 10:34:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000004f4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000a00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3133.132426][T13853] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3133.132435][T13854] EXT4-fs (loop4): #blocks per group too big: 4278288384 [ 3133.150225][T13853] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3133.162473][T13846] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6855/file0 supports timestamps until 2038 (0x7fffffff) 10:34:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000003f01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3133.226342][T13854] EXT4-fs (loop4): #blocks per group too big: 4278288384 10:34:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800fff0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3133.336587][T13867] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3133.349015][T13867] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3133.361613][T13879] EXT4-fs (loop4): #blocks per group too big: 4279205888 [ 3133.366905][T13872] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6856/file0 supports timestamps until 2038 (0x7fffffff) [ 3133.495561][T13886] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3133.505182][T13886] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3133.554420][T13879] EXT4-fs (loop4): #blocks per group too big: 4279205888 10:34:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020220020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000004001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000005f4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000b00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000020080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3134.018320][T13863] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3134.018320][T13863] 10:34:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000006f4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000004101000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3134.107945][T13892] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6857/file0 supports timestamps until 2038 (0x7fffffff) [ 3134.125048][T13896] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3134.134824][T13898] EXT4-fs (loop4): #blocks per group too big: 33587200 [ 3134.145106][T13896] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock 10:34:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3134.342191][T13898] EXT4-fs (loop4): #blocks per group too big: 33587200 10:34:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000007f4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3134.415207][T13918] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6858/file0 supports timestamps until 2038 (0x7fffffff) [ 3134.452469][T13921] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 10:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000030080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3134.470389][T13921] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3134.615947][T13934] EXT4-fs (loop4): #blocks per group too big: 50364416 [ 3134.707857][T13934] EXT4-fs (loop4): #blocks per group too big: 50364416 10:34:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000202e0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000d00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000004801000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000008000002000000008f4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000040080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3134.937865][T13903] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3134.937865][T13903] [ 3135.006169][T13943] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3135.016431][T13950] EXT4-fs (loop4): #blocks per group too big: 67141632 [ 3135.018615][T13941] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6859/file0 supports timestamps until 2038 (0x7fffffff) [ 3135.024535][T13943] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock 10:34:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020020000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000e00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3135.086031][T13950] EXT4-fs (loop4): #blocks per group too big: 67141632 10:34:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000004c01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000050080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3135.252668][T13964] EXT4-fs (loop3): inodes count not valid: 32 vs 544 [ 3135.254507][T13967] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3135.268815][T13967] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock 10:34:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3135.406344][T13974] EXT4-fs (loop4): #blocks per group too big: 83918848 [ 3135.416549][T13964] EXT4-fs (loop3): inodes count not valid: 32 vs 544 [ 3135.434941][T13978] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6860/file0 supports timestamps until 2038 (0x7fffffff) [ 3135.554283][T13981] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3135.564024][T13981] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3135.574920][T13974] EXT4-fs (loop4): #blocks per group too big: 83918848 [ 3135.834720][T13951] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3135.834720][T13951] 10:34:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020600020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020030000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000006801000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000060080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000f00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3135.956810][T13995] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3135.960208][T13993] EXT4-fs (loop4): #blocks per group too big: 100696064 [ 3135.973186][T13997] EXT4-fs (loop3): inodes count not valid: 32 vs 800 [ 3135.973742][T13995] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3135.982724][T13994] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6861/file0 supports timestamps until 2038 (0x7fffffff) 10:34:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000070080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000006c01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3136.186823][T14012] EXT4-fs (loop4): #blocks per group too big: 117473280 [ 3136.191155][T13997] EXT4-fs (loop3): inodes count not valid: 32 vs 800 10:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001100dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020040000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3136.270632][T14016] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3136.280346][T14016] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3136.354812][T14020] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6862/file0 supports timestamps until 2038 (0x7fffffff) [ 3136.387085][T14012] EXT4-fs (loop4): #blocks per group too big: 117473280 [ 3136.398689][T14024] EXT4-fs (loop3): inodes count not valid: 32 vs 1056 [ 3136.560297][T14024] EXT4-fs (loop3): inodes count not valid: 32 vs 1056 10:34:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020b20120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000007401000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000080080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020050000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3136.789300][T14002] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3136.789300][T14002] [ 3136.840225][T14038] EXT4-fs (loop4): #blocks per group too big: 134250496 [ 3136.847600][T14046] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3136.857383][T14046] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3136.871982][T14039] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6863/file0 supports timestamps until 2038 (0x7fffffff) 10:34:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001500dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3136.887783][T14044] EXT4-fs (loop3): inodes count not valid: 32 vs 1312 10:34:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000007601000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3136.936052][T14038] EXT4-fs (loop4): #blocks per group too big: 134250496 10:34:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000090080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3137.057455][T14057] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3137.067931][T14057] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3137.079117][T14044] EXT4-fs (loop3): inodes count not valid: 32 vs 1312 10:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020060000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3137.125381][T14062] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6864/file0 supports timestamps until 2038 (0x7fffffff) [ 3137.166411][T14067] EXT4-fs (loop4): #blocks per group too big: 151027712 [ 3137.166545][T14073] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3137.182584][T14073] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3137.340804][T14077] EXT4-fs (loop3): inodes count not valid: 32 vs 1568 [ 3137.347887][T14067] EXT4-fs (loop4): #blocks per group too big: 151027712 [ 3137.510834][T14077] EXT4-fs (loop3): inodes count not valid: 32 vs 1568 10:34:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020b30120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000007a01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020070000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3137.674203][T14045] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3137.674203][T14045] 10:34:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001002200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3137.745188][T14089] EXT4-fs (loop4): #blocks per group too big: 167804928 [ 3137.760804][T14088] EXT4-fs (loop3): inodes count not valid: 32 vs 1824 [ 3137.767845][T14093] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3137.779087][T14093] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3137.795358][T14090] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6865/file0 supports timestamps until 2038 (0x7fffffff) 10:34:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000b0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000008101000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020080000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3138.009915][T14088] EXT4-fs (loop3): inodes count not valid: 32 vs 1824 [ 3138.024013][T14107] EXT4-fs (loop4): #blocks per group too big: 184582144 10:34:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001002500dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3138.095304][T14111] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3138.108583][T14111] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3138.119580][T14107] EXT4-fs (loop4): #blocks per group too big: 184582144 [ 3138.120602][T14115] EXT4-fs (loop3): inodes count not valid: 32 vs 2080 [ 3138.135407][T14118] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6866/file0 supports timestamps until 2038 (0x7fffffff) [ 3138.335904][T14115] EXT4-fs (loop3): inodes count not valid: 32 vs 2080 10:34:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020b40120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000009f01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020090000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001002e00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3138.614723][T14098] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3138.614723][T14098] [ 3138.692560][T14130] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3138.702874][T14130] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock 10:34:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001003600dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3138.773711][T14132] EXT4-fs (loop4): #blocks per group too big: 201359360 [ 3138.787043][T14138] EXT4-fs (loop3): inodes count not valid: 32 vs 2336 [ 3138.804917][T14140] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6867/file0 supports timestamps until 2038 (0x7fffffff) 10:34:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000c501000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3138.904080][T14148] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3138.916666][T14138] EXT4-fs (loop3): inodes count not valid: 32 vs 2336 [ 3138.927157][T14132] EXT4-fs (loop4): #blocks per group too big: 201359360 [ 3138.931869][T14148] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock 10:34:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200a0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000d0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004100dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3139.105155][T14161] EXT4-fs (loop3): inodes count not valid: 32 vs 2592 [ 3139.209762][T14161] EXT4-fs (loop3): inodes count not valid: 32 vs 2592 [ 3139.216980][T14165] EXT4-fs (loop4): #blocks per group too big: 218136576 [ 3139.225787][T14160] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6868/file0 supports timestamps until 2038 (0x7fffffff) [ 3139.285004][T14165] EXT4-fs (loop4): #blocks per group too big: 218136576 [ 3139.527636][T14139] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3139.527636][T14139] 10:34:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020b50120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200b0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000fdef01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3139.656636][T14181] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3139.666285][T14184] EXT4-fs (loop3): inodes count not valid: 32 vs 2848 [ 3139.673296][T14181] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3139.685285][T14185] EXT4-fs (loop4): #blocks per group too big: 234913792 [ 3139.697655][T14183] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6869/file0 supports timestamps until 2038 (0x7fffffff) 10:34:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000effd01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3139.854697][T14184] EXT4-fs (loop3): inodes count not valid: 32 vs 2848 [ 3139.871426][T14185] EXT4-fs (loop4): #blocks per group too big: 234913792 10:34:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200c0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3140.157466][T14205] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3140.166748][T14205] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock 10:34:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004d00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3140.284963][T14208] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6870/file0 supports timestamps until 2038 (0x7fffffff) [ 3140.333538][T14214] EXT4-fs (loop4): #blocks per group too big: 251691008 [ 3140.334814][T14210] EXT4-fs (loop3): inodes count not valid: 32 vs 3104 10:34:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020ba0120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000030000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001006000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3140.530099][T14191] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3140.530099][T14191] [ 3140.544190][T14214] EXT4-fs (loop4): #blocks per group too big: 251691008 [ 3140.545536][T14210] EXT4-fs (loop3): inodes count not valid: 32 vs 3104 10:34:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000100080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200d0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000040000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3140.664440][T14228] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3140.673764][T14228] EXT4-fs warning (device loop1): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 3140.694305][T14229] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001006800dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3140.741867][T14237] EXT4-fs (loop4): #blocks per group too big: 268468224 [ 3140.756068][T14244] EXT4-fs (loop3): inodes count not valid: 32 vs 3360 [ 3140.929514][T14247] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3140.944468][T14249] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:34:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3140.974668][T14244] EXT4-fs (loop3): inodes count not valid: 32 vs 3360 [ 3140.981907][T14237] EXT4-fs (loop4): #blocks per group too big: 268468224 10:34:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000300000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001006c00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3141.194202][T14261] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3141.197875][T14264] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended 10:34:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020bb0120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200e0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000110080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000400000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001007400dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3141.458300][T14235] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3141.458300][T14235] [ 3141.523653][T14274] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3141.541764][T14280] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 3141.551072][T14281] EXT4-fs (loop3): inodes count not valid: 32 vs 3616 [ 3141.559350][T14277] EXT4-fs (loop4): #blocks per group too big: 285245440 10:34:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001007a00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000201000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3141.645311][T14281] EXT4-fs (loop3): inodes count not valid: 32 vs 3616 [ 3141.684691][T14277] EXT4-fs (loop4): #blocks per group too big: 285245440 10:34:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000200f0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000120080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3141.766159][T14297] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:34:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3141.919999][T14300] EXT4-fs (loop3): inodes count not valid: 32 vs 3872 [ 3141.936131][T14302] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6875/file0 supports timestamps until 2038 (0x7fffffff) [ 3141.957676][T14313] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3141.967605][T14309] EXT4-fs (loop4): #blocks per group too big: 302022656 [ 3141.971190][T14300] EXT4-fs (loop3): inodes count not valid: 32 vs 3872 [ 3142.375619][T14288] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3142.375619][T14288] 10:34:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020c60120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001009a00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000301000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000150080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020100000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3142.448788][T14323] EXT4-fs (loop4): #blocks per group too big: 352354304 [ 3142.458731][T14328] EXT4-fs (loop3): inodes count not valid: 32 vs 4128 [ 3142.495232][T14329] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3142.514814][T14327] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6876/file0 supports timestamps until 2038 (0x7fffffff) [ 3142.531396][T14323] EXT4-fs (loop4): #blocks per group too big: 352354304 10:34:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000401000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100ab00dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000180080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020110000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3142.631582][T14328] EXT4-fs (loop3): inodes count not valid: 32 vs 4128 [ 3142.765573][T14344] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3142.774433][T14349] EXT4-fs (loop4): #blocks per group too big: 402685952 10:34:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3142.814692][T14350] EXT4-fs (loop3): inodes count not valid: 32 vs 4384 [ 3142.824935][T14352] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6877/file0 supports timestamps until 2038 (0x7fffffff) [ 3142.906414][T14349] EXT4-fs (loop4): #blocks per group too big: 402685952 [ 3142.914179][T14350] EXT4-fs (loop3): inodes count not valid: 32 vs 4384 [ 3142.920241][T14363] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:34:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020040220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:34:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001003001dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000501000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080001e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020120000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3143.293766][T14332] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3143.293766][T14332] [ 3143.368727][T14374] EXT4-fs (loop4): #blocks per group too big: 503349248 [ 3143.398411][T14380] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3143.405305][T14374] EXT4-fs (loop4): #blocks per group too big: 503349248 10:34:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001003c01dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3143.412487][T14379] EXT4-fs (loop3): inodes count not valid: 32 vs 4640 [ 3143.415510][T14371] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6878/file0 supports timestamps until 2038 (0x7fffffff) 10:34:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000220080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000601000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3143.578370][T14379] EXT4-fs (loop3): inodes count not valid: 32 vs 4640 [ 3143.617526][T14394] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:34:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020150000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3143.727127][T14398] EXT4-fs (loop4): #blocks per group too big: 570458112 [ 3143.738938][T14402] EXT4-fs (loop3): inodes count not valid: 32 vs 5408 [ 3143.754984][T14404] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6879/file0 supports timestamps until 2038 (0x7fffffff) [ 3143.867161][T14407] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3143.874770][T14398] EXT4-fs (loop4): #blocks per group too big: 570458112 [ 3143.881958][T14402] EXT4-fs (loop3): inodes count not valid: 32 vs 5408 10:34:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020390220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) [ 3144.198522][T14372] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3144.198522][T14372] 10:34:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001003d01dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000701000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000250080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020180000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:34:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000", 0x4d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3144.274531][T14422] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3144.281136][T14420] EXT4-fs (loop3): inodes count not valid: 32 vs 6176 [ 3144.288729][T14421] EXT4-fs (loop4): #blocks per group too big: 620789760 [ 3144.305512][T14419] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6880/file0 supports timestamps until 2038 (0x7fffffff) 10:34:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001005601dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:34:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000", 0x4d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:34:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000801000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3144.410983][T14420] EXT4-fs (loop3): inodes count not valid: 32 vs 6176 [ 3144.418149][T14421] EXT4-fs (loop4): #blocks per group too big: 620789760 10:34:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020220000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000280080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3144.724504][T14442] EXT4-fs (loop3): inodes count not valid: 32 vs 8736 [ 3144.731772][T14453] EXT4-fs (loop4): #blocks per group too big: 671121408 [ 3144.744833][T14447] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6881/file0 supports timestamps until 2038 (0x7fffffff) [ 3144.767265][T14442] EXT4-fs (loop3): inodes count not valid: 32 vs 8736 [ 3145.025756][T14453] EXT4-fs (loop4): #blocks per group too big: 671121408 [ 3145.275362][T14430] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3145.275362][T14430] 10:35:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020440220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000", 0x4d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000901000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001005701dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020250000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000290080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3145.357618][T14471] EXT4-fs (loop4): #blocks per group too big: 687898624 [ 3145.367858][T14467] EXT4-fs (loop3): inodes count not valid: 32 vs 9504 [ 3145.389399][T14470] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6882/file0 supports timestamps until 2038 (0x7fffffff) 10:35:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000a01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001005c01dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3145.417187][T14471] EXT4-fs (loop4): #blocks per group too big: 687898624 [ 3145.430540][T14467] EXT4-fs (loop3): inodes count not valid: 32 vs 9504 10:35:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080002e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000202e0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3145.725350][T14496] EXT4-fs (loop4): #blocks per group too big: 771784704 [ 3145.732565][T14501] EXT4-fs (loop3): inodes count not valid: 32 vs 11808 [ 3145.737419][T14492] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6883/file0 supports timestamps until 2038 (0x7fffffff) [ 3145.871190][T14496] EXT4-fs (loop4): #blocks per group too big: 771784704 [ 3145.878409][T14501] EXT4-fs (loop3): inodes count not valid: 32 vs 11808 10:35:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020450220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001005d01dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000b01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020360000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000360080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3146.189776][T14476] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3146.189776][T14476] [ 3146.250496][T14522] EXT4-fs (loop3): inodes count not valid: 32 vs 13856 [ 3146.265405][T14517] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6884/file0 supports timestamps until 2038 (0x7fffffff) 10:35:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001006001dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000c01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3146.297139][T14524] EXT4-fs (loop4): #blocks per group too big: 906002432 [ 3146.312291][T14522] EXT4-fs (loop3): inodes count not valid: 32 vs 13856 [ 3146.337546][T14524] EXT4-fs (loop4): #blocks per group too big: 906002432 10:35:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000203a0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000410080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001006601dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3146.643654][T14542] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3146.658060][T14549] EXT4-fs (loop4): #blocks per group too big: 1090551808 [ 3146.666514][T14545] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6885/file0 supports timestamps until 2038 (0x7fffffff) [ 3146.681536][T14553] EXT4-fs (loop3): inodes count not valid: 32 vs 14880 [ 3146.822224][T14553] EXT4-fs (loop3): inodes count not valid: 32 vs 14880 [ 3146.829495][T14549] EXT4-fs (loop4): #blocks per group too big: 1090551808 10:35:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000204a0220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000d01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020410000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000480080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001007801dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3147.117644][T14518] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3147.117644][T14518] 10:35:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3147.208932][T14564] EXT4-fs (loop4): #blocks per group too big: 1207992320 [ 3147.216846][T14568] EXT4-fs (loop3): inodes count not valid: 32 vs 16672 [ 3147.225341][T14569] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6886/file0 supports timestamps until 2038 (0x7fffffff) 10:35:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001009201dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000e01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3147.293559][T14564] EXT4-fs (loop4): #blocks per group too big: 1207992320 10:35:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020480000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3147.501525][T14593] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6887/file0 supports timestamps until 2038 (0x7fffffff) [ 3147.516449][T14596] EXT4-fs (loop3): inodes count not valid: 32 vs 18464 [ 3147.523761][T14603] EXT4-fs (loop4): #blocks per group too big: 1275101184 [ 3147.657134][T14603] EXT4-fs (loop4): #blocks per group too big: 1275101184 [ 3147.670921][T14596] EXT4-fs (loop3): inodes count not valid: 32 vs 18464 10:35:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000204b0220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000f01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100f801dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000204c0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3148.044051][T14577] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3148.044051][T14577] 10:35:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000402dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3148.105117][T14620] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3148.114397][T14623] EXT4-fs (loop4): #blocks per group too big: 1308655616 [ 3148.122934][T14622] EXT4-fs (loop3): inodes count not valid: 32 vs 19488 [ 3148.152582][T14619] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6888/file0 supports timestamps until 2038 (0x7fffffff) 10:35:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3148.229869][T14623] EXT4-fs (loop4): #blocks per group too big: 1308655616 [ 3148.237204][T14622] EXT4-fs (loop3): inodes count not valid: 32 vs 19488 10:35:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001007c02dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020600000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3148.504850][T14645] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6889/file0 supports timestamps until 2038 (0x7fffffff) [ 3148.588397][T14654] EXT4-fs (loop3): inodes count not valid: 32 vs 24608 [ 3148.621390][T14653] EXT4-fs (loop4): #blocks per group too big: 1325432832 [ 3148.646511][T14654] EXT4-fs (loop3): inodes count not valid: 32 vs 24608 [ 3148.825813][T14653] EXT4-fs (loop4): #blocks per group too big: 1325432832 10:35:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000204c0220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001101000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100d602dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020680000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000540080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3148.938483][T14629] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3148.938483][T14629] 10:35:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3148.989980][T14667] EXT4-fs (loop4): #blocks per group too big: 1409318912 [ 3148.997908][T14671] EXT4-fs (loop3): inodes count not valid: 32 vs 26656 [ 3149.011878][T14669] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6890/file0 supports timestamps until 2038 (0x7fffffff) 10:35:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001201000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000003dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000550080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3149.122250][T14667] EXT4-fs (loop4): #blocks per group too big: 1409318912 [ 3149.130465][T14671] EXT4-fs (loop3): inodes count not valid: 32 vs 26656 10:35:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000206c0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b00000080000000", 0x5c, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3149.300628][T14691] EXT4-fs (loop4): #blocks per group too big: 1426096128 [ 3149.316406][T14698] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6891/file0 supports timestamps until 2038 (0x7fffffff) [ 3149.385919][T14691] EXT4-fs (loop4): #blocks per group too big: 1426096128 [ 3149.398504][T14704] EXT4-fs (loop3): inodes count not valid: 32 vs 27680 [ 3149.577844][T14704] EXT4-fs (loop3): inodes count not valid: 32 vs 27680 10:35:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000204d0220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000403dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001801000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b00000080000000", 0x5c, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000600080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020740000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3149.830363][T14680] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3149.830363][T14680] [ 3149.902152][T14715] EXT4-fs mount: 101 callbacks suppressed [ 3149.902165][T14715] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3149.918454][T14719] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3149.935525][T14724] EXT4-fs (loop4): #blocks per group too big: 1610645504 [ 3149.942887][T14725] EXT4-fs (loop3): inodes count not valid: 32 vs 29728 10:35:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b00000080000000", 0x5c, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001003dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3149.954188][T14723] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3149.963280][T14723] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6892/file0 supports timestamps until 2038 (0x7fffffff) 10:35:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000002601000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3150.168943][T14724] EXT4-fs (loop4): #blocks per group too big: 1610645504 [ 3150.176258][T14725] EXT4-fs (loop3): inodes count not valid: 32 vs 29728 [ 3150.197501][T14738] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000680080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000207a0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001803dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3150.297391][T14740] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3150.334371][T14752] EXT4-fs (loop4): #blocks per group too big: 1744863232 [ 3150.342750][T14746] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3150.351972][T14749] EXT4-fs (loop3): inodes count not valid: 32 vs 31264 [ 3150.352779][T14746] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6893/file0 supports timestamps until 2038 (0x7fffffff) [ 3150.512019][T14752] EXT4-fs (loop4): #blocks per group too big: 1744863232 [ 3150.519308][T14749] EXT4-fs (loop3): inodes count not valid: 32 vs 31264 [ 3150.528681][T14759] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000320000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000004101000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000209a0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080006c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001004203dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3150.774772][T14731] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3150.774772][T14731] [ 3150.844346][T14767] EXT4-fs (loop4): #blocks per group too big: 1811972096 [ 3150.854164][T14766] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3150.877364][T14772] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3150.887244][T14773] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3150.894429][T14774] EXT4-fs (loop3): invalid inodes per group: 39456 [ 3150.894429][T14774] [ 3150.905289][T14772] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6894/file0 supports timestamps until 2038 (0x7fffffff) 10:35:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001005403dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000004801000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3150.987675][T14767] EXT4-fs (loop4): #blocks per group too big: 1811972096 10:35:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000740080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020ab0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3151.075840][T14774] EXT4-fs (loop3): invalid inodes per group: 39456 [ 3151.075840][T14774] [ 3151.134656][T14788] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3151.143697][T14788] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6895/file0 supports timestamps until 2038 (0x7fffffff) [ 3151.161408][T14790] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3151.204352][T14792] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:35:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000004c01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3151.248332][T14796] EXT4-fs (loop4): #blocks per group too big: 1946189824 [ 3151.265740][T14802] EXT4-fs (loop3): invalid inodes per group: 43808 [ 3151.265740][T14802] [ 3151.421499][T14802] EXT4-fs (loop3): invalid inodes per group: 43808 [ 3151.421499][T14802] [ 3151.435892][T14806] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3151.445147][T14806] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6896/file0 supports timestamps until 2038 (0x7fffffff) [ 3151.689936][T14779] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3151.689936][T14779] 10:35:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020020420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100bd03dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080007a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020d80000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000006801000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3151.804320][T14812] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3151.813373][T14812] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6897/file0 supports timestamps until 2038 (0x7fffffff) [ 3151.832127][T14825] EXT4-fs (loop4): #blocks per group too big: 2046853120 [ 3151.835688][T14827] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3151.842850][T14823] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000006c01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3151.854780][T14826] EXT4-fs (loop3): invalid inodes per group: 55328 [ 3151.854780][T14826] [ 3151.874477][T14825] EXT4-fs (loop4): #blocks per group too big: 2046853120 10:35:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100d003dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, 0x0) 10:35:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000940080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3152.054142][T14826] EXT4-fs (loop3): invalid inodes per group: 55328 [ 3152.054142][T14826] 10:35:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020d90000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3152.164816][T14836] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3152.173854][T14836] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6898/file0 supports timestamps until 2038 (0x7fffffff) 10:35:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000007401000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3152.217529][T14840] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3152.415096][T14851] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3152.424166][T14851] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6899/file0 supports timestamps until 2038 (0x7fffffff) [ 3152.454337][T14847] EXT4-fs (loop4): #blocks per group too big: 2483060736 [ 3152.465814][T14853] EXT4-fs (loop3): invalid inodes per group: 55584 [ 3152.465814][T14853] [ 3152.715987][T14816] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3152.715987][T14816] [ 3152.729519][T14847] EXT4-fs (loop4): #blocks per group too big: 2483060736 [ 3152.738936][T14853] EXT4-fs (loop3): invalid inodes per group: 55584 [ 3152.738936][T14853] 10:35:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020060420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, 0x0) 10:35:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100de03dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000007601000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000030180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020260100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, 0x0) [ 3152.900563][T14867] EXT4-fs (loop4): #blocks per group too big: 50364416 [ 3152.904228][T14865] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3152.915189][T14864] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3152.925366][T14864] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6900/file0 supports timestamps until 2038 (0x7fffffff) [ 3152.925375][T14876] EXT4-fs (loop3): invalid inodes per group: 75296 [ 3152.925375][T14876] 10:35:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100ee03dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3153.056597][T14876] EXT4-fs (loop3): invalid inodes per group: 75296 [ 3153.056597][T14876] 10:35:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000007a01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000fdef01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3153.104306][T14867] EXT4-fs (loop4): #blocks per group too big: 50364416 10:35:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000204a0100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004a0180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3153.333340][T14887] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3153.375002][T14889] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3153.383998][T14889] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6901/file0 supports timestamps until 2038 (0x7fffffff) [ 3153.399499][T14894] EXT4-fs (loop3): invalid inodes per group: 84512 [ 3153.399499][T14894] [ 3153.415319][T14903] EXT4-fs (loop4): #blocks per group too big: 1241546752 [ 3153.425453][T14896] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3153.435186][T14896] ext4 filesystem being mounted at /root/syzkaller-testdir112858472/syzkaller.vhS7ix/7183/file0 supports timestamps until 2038 (0x7fffffff) [ 3153.569869][T14894] EXT4-fs (loop3): invalid inodes per group: 84512 [ 3153.569869][T14894] [ 3153.580725][T14903] EXT4-fs (loop4): #blocks per group too big: 1241546752 10:35:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020100420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100fa03dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000009f01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020040000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000204b0100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004c0180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3153.690871][T14872] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3153.690871][T14872] [ 3153.750976][T14918] EXT4-fs (loop4): #blocks per group too big: 1275101184 [ 3153.758284][T14920] EXT4-fs (loop3): invalid inodes per group: 84768 [ 3153.758284][T14920] [ 3153.768908][T14923] EXT4-fs (loop1): inodes count not valid: 32 vs 1056 [ 3153.777260][T14921] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3153.777543][T14911] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3153.795592][T14911] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6902/file0 supports timestamps until 2038 (0x7fffffff) 10:35:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000204dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000c501000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080006e0180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3153.894732][T14918] EXT4-fs (loop4): #blocks per group too big: 1275101184 [ 3153.924109][T14920] EXT4-fs (loop3): invalid inodes per group: 84768 [ 3153.924109][T14920] 10:35:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020780100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3154.189967][T14934] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3154.202286][T14937] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3154.211390][T14944] EXT4-fs (loop3): invalid inodes per group: 96288 [ 3154.211390][T14944] [ 3154.222632][T14942] EXT4-fs (loop4): #blocks per group too big: 1845526528 [ 3154.226695][T14934] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 10:35:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000304dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3154.244774][T14946] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3154.253821][T14946] ext4 filesystem being mounted at /root/syzkaller-testdir008723014/syzkaller.TLLNtd/6903/file0 supports timestamps until 2038 (0x7fffffff) [ 3154.287781][T14944] EXT4-fs (loop3): invalid inodes per group: 96288 [ 3154.287781][T14944] [ 3154.297861][T14942] EXT4-fs (loop4): #blocks per group too big: 1845526528 [ 3154.677481][T14956] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3154.717227][T14917] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3154.717227][T14917] 10:35:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000520000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000010000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000005000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000920180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000207a0100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000604dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3154.937447][T14966] EXT4-fs (loop3): invalid inodes per group: 96800 [ 3154.937447][T14966] [ 3154.948583][T14967] EXT4-fs (loop4): #blocks per group too big: 2449506304 [ 3154.958897][T14976] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3154.968694][T14965] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 3154.977929][T14964] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3154.986608][T14965] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3154.996333][T14964] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3155.020716][T14967] EXT4-fs (loop4): #blocks per group too big: 2449506304 [ 3155.031583][T14966] EXT4-fs (loop3): invalid inodes per group: 96800 10:35:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000a20000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001004dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000006000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3155.031583][T14966] 10:35:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000940180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000207b0100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100f8e30200dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3155.357614][T14986] EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,,errors=continue [ 3155.370137][T14999] EXT4-fs (loop3): invalid inodes per group: 97056 [ 3155.370137][T14999] [ 3155.379520][T14996] EXT4-fs (loop4): #blocks per group too big: 2483060736 [ 3155.385772][T14990] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3155.387530][T14991] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3155.394862][T14990] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3155.426539][T14999] EXT4-fs (loop3): invalid inodes per group: 97056 [ 3155.426539][T14999] [ 3155.497878][T14996] EXT4-fs (loop4): #blocks per group too big: 2483060736 [ 3155.515335][T15007] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3155.761580][T14972] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3155.761580][T14972] 10:35:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000620000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000005dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020920100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000960180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000e000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3155.862594][T15016] EXT4-fs (loop3): invalid inodes per group: 102944 [ 3155.862594][T15016] [ 3155.863676][T15017] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3155.887720][T15019] EXT4-fs (loop4): #blocks per group too big: 2516615168 [ 3155.896719][T15017] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3155.952587][T15020] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3155.971561][T15023] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3155.980242][T15023] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000006dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf465", 0xf, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000f000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000970180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3156.006513][T15019] EXT4-fs (loop4): #blocks per group too big: 2516615168 [ 3156.023793][T15016] EXT4-fs (loop3): invalid inodes per group: 102944 [ 3156.023793][T15016] 10:35:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020f80100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3156.222835][T15040] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3156.241485][T15045] EXT4-fs (loop4): #blocks per group too big: 2533392384 [ 3156.250118][T15038] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3156.256605][T15040] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 3156.271534][T15040] EXT4-fs (loop1): get root inode failed [ 3156.271970][T15044] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3156.277548][T15040] EXT4-fs (loop1): mount failed [ 3156.285575][T15044] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3156.305616][T15045] EXT4-fs (loop4): #blocks per group too big: 2533392384 10:35:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000018000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3156.345677][T15051] EXT4-fs (loop3): invalid inodes per group: 129056 [ 3156.345677][T15051] [ 3156.560236][T15051] EXT4-fs (loop3): invalid inodes per group: 129056 [ 3156.560236][T15051] [ 3156.574359][T15059] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3156.582573][T15059] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020040620000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000406dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000c01000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000040280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020040200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000020000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3156.693966][T15025] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3156.693966][T15025] 10:35:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000007dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3156.762604][T15069] EXT4-fs (loop3): invalid inodes per group: 132128 [ 3156.762604][T15069] [ 3156.768316][T15067] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3156.776822][T15072] EXT4-fs (loop4): #blocks per group too big: 67141632 [ 3156.784854][T15073] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3156.795548][T15073] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3156.824923][T15074] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3156.833934][T15074] ext4 filesystem being mounted at /root/syzkaller-testdir112858472/syzkaller.vhS7ix/7191/file0 supports timestamps until 2038 (0x7fffffff) 10:35:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010007000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000003f000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3156.953345][T15069] EXT4-fs (loop3): invalid inodes per group: 132128 [ 3156.953345][T15069] [ 3156.965758][T15072] EXT4-fs (loop4): #blocks per group too big: 67141632 10:35:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000207c0200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3157.032245][T15090] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000070280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000009dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3157.154329][T15093] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3157.162585][T15093] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3157.189843][T15097] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3157.203749][T15099] EXT4-fs (loop3): invalid inodes per group: 162848 [ 3157.203749][T15099] [ 3157.234606][T15106] EXT4-fs (loop4): #blocks per group too big: 117473280 [ 3157.371261][T15099] EXT4-fs (loop3): invalid inodes per group: 162848 [ 3157.371261][T15099] [ 3157.417265][T15110] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3157.491693][T15106] EXT4-fs (loop4): #blocks per group too big: 117473280 [ 3157.610759][T15081] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3157.610759][T15081] 10:35:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000720000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000040000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00), 0x0, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020840200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100000adbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080002a0280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3157.712822][T15117] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3157.738312][T15122] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3157.747854][T15123] EXT4-fs (loop4): #blocks per group too big: 704675840 [ 3157.756193][T15124] EXT4-fs (loop3): invalid inodes per group: 164896 [ 3157.756193][T15124] [ 3157.774643][T15125] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3157.783610][T15125] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3157.792837][T15117] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 3157.805248][T15117] EXT4-fs (loop1): get root inode failed [ 3157.810977][T15117] EXT4-fs (loop1): mount failed 10:35:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100000bdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000641000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000011000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3157.906213][T15123] EXT4-fs (loop4): #blocks per group too big: 704675840 [ 3157.927187][T15124] EXT4-fs (loop3): invalid inodes per group: 164896 [ 3157.927187][T15124] 10:35:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000680280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020850200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f004800000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000", 0x14, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3158.134797][T15141] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3158.143826][T15141] ext4 filesystem being mounted at /root/syzkaller-testdir112858472/syzkaller.vhS7ix/7194/file0 supports timestamps until 2038 (0x7fffffff) [ 3158.169507][T15150] EXT4-fs (loop4): #blocks per group too big: 1744863232 [ 3158.226752][T15145] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3158.234518][T15146] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3158.243939][T15146] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3158.274162][T15154] EXT4-fs (loop3): invalid inodes per group: 165152 [ 3158.274162][T15154] [ 3158.283189][T15150] EXT4-fs (loop4): #blocks per group too big: 1744863232 [ 3158.407336][T15162] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 3158.417079][T15162] __quota_error: 2 callbacks suppressed [ 3158.417092][T15162] Quota error (device loop1): v2_read_file_info: Free block number too big (0 >= 0). [ 3158.432812][T15162] EXT4-fs warning (device loop1): ext4_enable_quotas:6415: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 3158.447470][T15162] EXT4-fs (loop1): mount failed [ 3158.523234][T15154] EXT4-fs (loop3): invalid inodes per group: 165152 [ 3158.523234][T15154] [ 3158.582684][T15132] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3158.582684][T15132] 10:35:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000920000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000009c0000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100000cdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000690280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f004800000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {0x0, 0x0, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020860200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3158.653748][T15170] EXT4-fs (loop4): #blocks per group too big: 1761640448 [ 3158.666340][T15175] EXT4-fs (loop3): invalid inodes per group: 165408 [ 3158.666340][T15175] 10:35:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000fdef000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3158.704432][T15180] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3158.712645][T15180] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3158.738610][T15170] EXT4-fs (loop4): #blocks per group too big: 1761640448 [ 3158.745092][T15178] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080006a0280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3158.753553][T15182] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 3158.766816][T15182] EXT4-fs (loop1): get root inode failed [ 3158.772561][T15182] EXT4-fs (loop1): mount failed [ 3158.772652][T15175] EXT4-fs (loop3): invalid inodes per group: 165408 [ 3158.772652][T15175] 10:35:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000208a0200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000000800000204c0000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100000ddbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3158.954500][T15195] EXT4-fs (loop4): #blocks per group too big: 1778417664 [ 3159.104571][T15195] EXT4-fs (loop4): #blocks per group too big: 1778417664 [ 3159.114326][T15197] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3159.122497][T15197] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080006c0280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3159.149868][T15200] EXT4-fs (loop1): inodes count not valid: 32 vs 19488 [ 3159.165971][T15209] EXT4-fs (loop3): invalid inodes per group: 166432 [ 3159.165971][T15209] [ 3159.168525][T15203] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3159.299015][T15213] EXT4-fs (loop4): #blocks per group too big: 1811972096 [ 3159.310241][T15209] EXT4-fs (loop3): invalid inodes per group: 166432 [ 3159.310241][T15209] [ 3159.439598][T15213] EXT4-fs (loop4): #blocks per group too big: 1811972096 10:35:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000a20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000002000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f004800000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100000edbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020a00200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000860280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3159.499197][T15177] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3159.499197][T15177] [ 3159.574051][T15220] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 3159.587034][T15227] EXT4-fs (loop4): #blocks per group too big: 2248179712 [ 3159.596423][T15224] EXT4-fs (loop3): invalid inodes per group: 172064 [ 3159.596423][T15224] [ 3159.603873][T15228] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3159.607290][T15222] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3159.623543][T15228] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3159.637467][T15220] EXT4-fs (loop1): get root inode failed [ 3159.643116][T15220] EXT4-fs (loop1): mount failed 10:35:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000004000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:15 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x4a000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) lseek(r0, 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) perf_event_open(0x0, 0x0, 0x40006, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="1742a57ac4a9196d1fa1ab4910bbb625a2ad7b3cbc6f2124b736ef01575fee9ceaa3136b3c683aedace6f12edd80dd23671c2d1f20daefe33f8e0cd5cc53f426caf9ae905804983e531b41db7e091e004149a786cdc88936c762d430a72bcd340cdd2945e3dd8b7338a0ef46e45074b09e0afbf00c9ffc855566286c594a5c92ca475a09041456d5970b4fa0e15e351f552a4ab483db7d9468874fd62a59d8a72611b953", 0xa4, 0xffff, 0x0, 0x2}, &(0x7f0000000280)) signalfd(0xffffffffffffffff, &(0x7f0000000500), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100000000000000000900", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001, 0x64]}) 10:35:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100000fdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3159.706842][T15224] EXT4-fs (loop3): invalid inodes per group: 172064 [ 3159.706842][T15224] 10:35:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020b40200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3159.820119][T15227] EXT4-fs (loop4): #blocks per group too big: 2248179712 10:35:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000940280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3159.909442][T15250] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3159.921151][T15246] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3159.929647][T15246] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3159.973572][T15244] loop_set_status: loop0 () has still dirty pages (nrpages=2) 10:35:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000310dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3160.023573][T15249] EXT4-fs (loop3): invalid inodes per group: 177184 [ 3160.023573][T15249] [ 3160.037760][T15261] EXT4-fs (loop4): #blocks per group too big: 2483060736 [ 3160.139417][T15249] EXT4-fs (loop3): invalid inodes per group: 177184 [ 3160.139417][T15249] [ 3160.185769][T15265] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3160.236385][T15261] EXT4-fs (loop4): #blocks per group too big: 2483060736 10:35:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000b20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000005000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:16 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x4a000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) lseek(r0, 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) perf_event_open(0x0, 0x0, 0x40006, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="1742a57ac4a9196d1fa1ab4910bbb625a2ad7b3cbc6f2124b736ef01575fee9ceaa3136b3c683aedace6f12edd80dd23671c2d1f20daefe33f8e0cd5cc53f426caf9ae905804983e531b41db7e091e004149a786cdc88936c762d430a72bcd340cdd2945e3dd8b7338a0ef46e45074b09e0afbf00c9ffc855566286c594a5c92ca475a09041456d5970b4fa0e15e351f552a4ab483db7d9468874fd62a59d8a72611b953", 0xa4, 0xffff, 0x0, 0x2}, &(0x7f0000000280)) signalfd(0xffffffffffffffff, &(0x7f0000000500), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100000000000000000900", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001, 0x64]}) 10:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020b50200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000d60280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000410dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3160.445604][T15236] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3160.445604][T15236] [ 3160.520683][T15272] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3160.530394][T15279] EXT4-fs (loop3): invalid inodes per group: 177440 [ 3160.530394][T15279] [ 3160.532218][T15272] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3160.542058][T15276] EXT4-fs (loop4): #blocks per group too big: 3590356992 [ 3160.550047][T15282] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3160.557923][T15281] loop_set_status: loop0 () has still dirty pages (nrpages=2) 10:35:16 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x4a000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) lseek(r0, 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) perf_event_open(0x0, 0x0, 0x40006, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="1742a57ac4a9196d1fa1ab4910bbb625a2ad7b3cbc6f2124b736ef01575fee9ceaa3136b3c683aedace6f12edd80dd23671c2d1f20daefe33f8e0cd5cc53f426caf9ae905804983e531b41db7e091e004149a786cdc88936c762d430a72bcd340cdd2945e3dd8b7338a0ef46e45074b09e0afbf00c9ffc855566286c594a5c92ca475a09041456d5970b4fa0e15e351f552a4ab483db7d9468874fd62a59d8a72611b953", 0xa4, 0xffff, 0x0, 0x2}, &(0x7f0000000280)) signalfd(0xffffffffffffffff, &(0x7f0000000500), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100000000000000000900", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001, 0x64]}) 10:35:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000006000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001002010dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3160.651318][T15279] EXT4-fs (loop3): invalid inodes per group: 177440 [ 3160.651318][T15279] [ 3160.664427][T15276] EXT4-fs (loop4): #blocks per group too big: 3590356992 10:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020cc0200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3160.874572][T15295] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000004000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3160.977339][T15307] EXT4-fs (loop3): invalid inodes per group: 183328 [ 3160.977339][T15307] [ 3161.014332][T15313] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 3161.220014][T15307] EXT4-fs (loop3): invalid inodes per group: 183328 [ 3161.220014][T15307] [ 3161.376531][T15287] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3161.376531][T15287] 10:35:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000c20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000008000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000011dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000010380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003006000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020d60200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000012dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003013d00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3161.489133][T15327] EXT4-fs (loop3): invalid inodes per group: 185888 [ 3161.489133][T15327] [ 3161.502217][T15322] EXT4-fs (loop4): #blocks per group too big: 16809984 [ 3161.515449][T15325] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3161.638976][T15327] EXT4-fs (loop3): invalid inodes per group: 185888 [ 3161.638976][T15327] [ 3161.639695][T15322] EXT4-fs (loop4): #blocks per group too big: 16809984 10:35:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000e000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000040380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000b000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000015dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3162.125006][T15359] EXT4-fs (loop4): #blocks per group too big: 67141632 [ 3162.139168][T15353] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3162.218993][T15359] EXT4-fs (loop4): #blocks per group too big: 67141632 10:35:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000d20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000008000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3162.355707][T15332] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3162.355707][T15332] 10:35:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000018dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000f000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080003a0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3162.433980][T15377] EXT4-fs (loop4): #blocks per group too big: 973111296 [ 3162.441092][T15379] EXT4-fs (loop3): invalid inodes per group: 196640 [ 3162.441092][T15379] [ 3162.454279][T15373] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:18 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x4a000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) lseek(r0, 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) perf_event_open(0x0, 0x0, 0x40006, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="1742a57ac4a9196d1fa1ab4910bbb625a2ad7b3cbc6f2124b736ef01575fee9ceaa3136b3c683aedace6f12edd80dd23671c2d1f20daefe33f8e0cd5cc53f426caf9ae905804983e531b41db7e091e004149a786cdc88936c762d430a72bcd340cdd2945e3dd8b7338a0ef46e45074b09e0afbf00c9ffc855566286c594a5c92ca475a09041456d5970b4fa0e15e351f552a4ab483db7d9468874fd62a59d8a72611b953", 0xa4, 0xffff, 0x0, 0x2}, &(0x7f0000000280)) signalfd(0xffffffffffffffff, &(0x7f0000000500), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100000000000000000000001200", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001, 0x64]}) 10:35:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000318dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000010000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3162.522805][T15377] EXT4-fs (loop4): #blocks per group too big: 973111296 [ 3162.549126][T15379] EXT4-fs (loop3): invalid inodes per group: 196640 [ 3162.549126][T15379] 10:35:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020040300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080003e0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3162.816611][T15398] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:18 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x4a000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) lseek(r0, 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) perf_event_open(0x0, 0x0, 0x40006, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="1742a57ac4a9196d1fa1ab4910bbb625a2ad7b3cbc6f2124b736ef01575fee9ceaa3136b3c683aedace6f12edd80dd23671c2d1f20daefe33f8e0cd5cc53f426caf9ae905804983e531b41db7e091e004149a786cdc88936c762d430a72bcd340cdd2945e3dd8b7338a0ef46e45074b09e0afbf00c9ffc855566286c594a5c92ca475a09041456d5970b4fa0e15e351f552a4ab483db7d9468874fd62a59d8a72611b953", 0xa4, 0xffff, 0x0, 0x2}, &(0x7f0000000280)) signalfd(0xffffffffffffffff, &(0x7f0000000500), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100000000000000000000001200", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001, 0x64]}) [ 3162.864508][T15406] EXT4-fs (loop3): invalid inodes per group: 197664 [ 3162.864508][T15406] [ 3162.882742][T15409] EXT4-fs (loop4): #blocks per group too big: 1040220160 [ 3163.018486][T15409] EXT4-fs (loop4): #blocks per group too big: 1040220160 [ 3163.026878][T15406] EXT4-fs (loop3): invalid inodes per group: 197664 [ 3163.026878][T15406] 10:35:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000f20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000018000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100001fdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:18 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x4a000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) lseek(r0, 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) perf_event_open(0x0, 0x0, 0x40006, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="1742a57ac4a9196d1fa1ab4910bbb625a2ad7b3cbc6f2124b736ef01575fee9ceaa3136b3c683aedace6f12edd80dd23671c2d1f20daefe33f8e0cd5cc53f426caf9ae905804983e531b41db7e091e004149a786cdc88936c762d430a72bcd340cdd2945e3dd8b7338a0ef46e45074b09e0afbf00c9ffc855566286c594a5c92ca475a09041456d5970b4fa0e15e351f552a4ab483db7d9468874fd62a59d8a72611b953", 0xa4, 0xffff, 0x0, 0x2}, &(0x7f0000000280)) signalfd(0xffffffffffffffff, &(0x7f0000000500), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100000000000000000000001200", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001, 0x64]}) 10:35:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000420380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020180300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3163.288681][T15389] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3163.288681][T15389] [ 3163.370533][T15426] EXT4-fs (loop3): invalid inodes per group: 202784 [ 3163.370533][T15426] [ 3163.382770][T15429] EXT4-fs (loop4): #blocks per group too big: 1107329024 10:35:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000f000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000030000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3163.541893][T15429] EXT4-fs (loop4): #blocks per group too big: 1107329024 [ 3163.594468][T15440] EXT4-fs (loop1): revision level too high, forcing read-only mode 10:35:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080007a0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:19 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x4a000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) lseek(r0, 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) perf_event_open(0x0, 0x0, 0x40006, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="1742a57ac4a9196d1fa1ab4910bbb625a2ad7b3cbc6f2124b736ef01575fee9ceaa3136b3c683aedace6f12edd80dd23671c2d1f20daefe33f8e0cd5cc53f426caf9ae905804983e531b41db7e091e004149a786cdc88936c762d430a72bcd340cdd2945e3dd8b7338a0ef46e45074b09e0afbf00c9ffc855566286c594a5c92ca475a09041456d5970b4fa0e15e351f552a4ab483db7d9468874fd62a59d8a72611b953", 0xa4, 0xffff, 0x0, 0x2}, &(0x7f0000000280)) signalfd(0xffffffffffffffff, &(0x7f0000000500), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100000000fffffdfd00", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001, 0x64]}) 10:35:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000020dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020260300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3163.674206][T15426] EXT4-fs (loop3): invalid inodes per group: 202784 [ 3163.674206][T15426] [ 3163.734744][T15446] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3163.914196][T15449] EXT4-fs (loop4): #blocks per group too big: 2046853120 [ 3163.963606][T15455] loop_set_status: loop0 () has still dirty pages (nrpages=2) [ 3164.024829][T15458] EXT4-fs (loop3): invalid inodes per group: 206368 [ 3164.024829][T15458] [ 3164.039866][T15449] EXT4-fs (loop4): #blocks per group too big: 2046853120 [ 3164.145122][T15458] EXT4-fs (loop3): invalid inodes per group: 206368 [ 3164.145122][T15458] [ 3164.239630][T15433] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3164.239630][T15433] 10:35:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020041020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000041060000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000aa0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:19 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x4a000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) lseek(r0, 0x9, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) perf_event_open(0x0, 0x0, 0x40006, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="1742a57ac4a9196d1fa1ab4910bbb625a2ad7b3cbc6f2124b736ef01575fee9ceaa3136b3c683aedace6f12edd80dd23671c2d1f20daefe33f8e0cd5cc53f426caf9ae905804983e531b41db7e091e004149a786cdc88936c762d430a72bcd340cdd2945e3dd8b7338a0ef46e45074b09e0afbf00c9ffc855566286c594a5c92ca475a09041456d5970b4fa0e15e351f552a4ab483db7d9468874fd62a59d8a72611b953", 0xa4, 0xffff, 0x0, 0x2}, &(0x7f0000000280)) signalfd(0xffffffffffffffff, &(0x7f0000000500), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100000000fffffdfd00", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001, 0x64]}) 10:35:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020270300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001001020dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3164.339228][T15470] EXT4-fs (loop3): invalid inodes per group: 206624 [ 3164.339228][T15470] [ 3164.350519][T15475] EXT4-fs (loop4): #blocks per group too big: 2852159488 10:35:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20004800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000022dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000c0090000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000025dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3164.525857][T15470] EXT4-fs (loop3): invalid inodes per group: 206624 [ 3164.525857][T15470] [ 3164.556968][T15486] EXT4-fs (loop1): inodes count not valid: 4718624 vs 32 [ 3164.564274][T15475] EXT4-fs (loop4): #blocks per group too big: 2852159488 10:35:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020420300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000ab0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 1) [ 3164.826743][T15505] FAULT_INJECTION: forcing a failure. [ 3164.826743][T15505] name failslab, interval 1, probability 0, space 0, times 0 [ 3164.841127][T15497] EXT4-fs (loop3): invalid inodes per group: 213536 [ 3164.841127][T15497] [ 3164.845661][T15494] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3164.851594][T15505] CPU: 0 PID: 15505 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3164.868035][T15505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3164.878070][T15505] Call Trace: [ 3164.881346][T15505] dump_stack_lvl+0x1e2/0x24b [ 3164.886003][T15505] ? devkmsg_release+0x127/0x127 [ 3164.890917][T15505] ? show_regs_print_info+0x18/0x18 [ 3164.896092][T15505] ? mutex_lock+0xa6/0x110 [ 3164.900485][T15505] ? mutex_trylock+0xb0/0xb0 [ 3164.905053][T15505] ? __fget_files+0x26d/0x2c0 [ 3164.909708][T15505] dump_stack+0x15/0x1d [ 3164.913842][T15505] should_fail+0x3c0/0x510 [ 3164.918238][T15505] ? __se_sys_memfd_create+0xf2/0x3c0 [ 3164.923585][T15505] __should_failslab+0x9f/0xe0 [ 3164.928327][T15505] should_failslab+0x9/0x20 [ 3164.932811][T15505] __kmalloc+0x68/0x3d0 [ 3164.936958][T15505] ? __ia32_sys_read+0x90/0x90 [ 3164.941700][T15505] ? strnlen_user+0x130/0x1c0 [ 3164.946352][T15505] __se_sys_memfd_create+0xf2/0x3c0 [ 3164.951546][T15505] __x64_sys_memfd_create+0x5b/0x70 [ 3164.956719][T15505] do_syscall_64+0x31/0x70 [ 3164.961110][T15505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3164.966977][T15505] RIP: 0033:0x7ff36dc7ca39 [ 3164.971375][T15505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3164.990953][T15505] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3164.999354][T15505] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7ca39 [ 3165.007303][T15505] RDX: 0000000000011a00 RSI: 0000000000000000 RDI: 00007ff36dcd602b [ 3165.015483][T15505] RBP: 0000000000000007 R08: 0000000000008d00 R09: ffffffffffffffff [ 3165.023427][T15505] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000008100000 [ 3165.031379][T15505] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013800 [ 3165.042857][T15508] EXT4-fs (loop4): #blocks per group too big: 2868936704 10:35:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020201020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100002edbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 2) 10:35:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000effd0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3165.201319][T15479] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3165.201319][T15479] [ 3165.215439][T15497] EXT4-fs (loop3): invalid inodes per group: 213536 [ 3165.215439][T15497] [ 3165.224609][T15508] EXT4-fs (loop4): #blocks per group too big: 2868936704 [ 3165.269695][T15515] FAULT_INJECTION: forcing a failure. [ 3165.269695][T15515] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3165.282866][T15515] CPU: 0 PID: 15515 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3165.293106][T15515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3165.303159][T15515] Call Trace: [ 3165.306432][T15515] dump_stack_lvl+0x1e2/0x24b [ 3165.311088][T15515] ? show_regs_print_info+0x18/0x18 [ 3165.316262][T15515] dump_stack+0x15/0x1d [ 3165.320392][T15515] should_fail+0x3c0/0x510 [ 3165.324843][T15515] should_fail_usercopy+0x1a/0x20 [ 3165.329942][T15515] _copy_from_user+0x20/0xd0 [ 3165.334510][T15515] __se_sys_memfd_create+0x131/0x3c0 [ 3165.339775][T15515] __x64_sys_memfd_create+0x5b/0x70 [ 3165.344955][T15515] do_syscall_64+0x31/0x70 [ 3165.349342][T15515] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3165.355217][T15515] RIP: 0033:0x7ff36dc7ca39 [ 3165.359608][T15515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3165.379190][T15515] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3165.387588][T15515] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7ca39 [ 3165.395546][T15515] RDX: 0000000000011a00 RSI: 0000000000000000 RDI: 00007ff36dcd602b [ 3165.403500][T15515] RBP: 0000000000000007 R08: 0000000000008d00 R09: ffffffffffffffff [ 3165.411451][T15515] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000008100000 10:35:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020540300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 3) [ 3165.419399][T15515] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013800 10:35:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000b00380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3165.624879][T15524] FAULT_INJECTION: forcing a failure. [ 3165.624879][T15524] name failslab, interval 1, probability 0, space 0, times 0 [ 3165.637617][T15524] CPU: 0 PID: 15524 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3165.647831][T15524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3165.657866][T15524] Call Trace: [ 3165.661133][T15524] dump_stack_lvl+0x1e2/0x24b [ 3165.665794][T15524] ? show_regs_print_info+0x18/0x18 [ 3165.670970][T15524] ? stack_trace_save+0x11b/0x1e0 [ 3165.675973][T15524] ? stack_trace_snprint+0xe0/0xe0 [ 3165.681060][T15524] dump_stack+0x15/0x1d [ 3165.685189][T15524] should_fail+0x3c0/0x510 [ 3165.689588][T15524] ? shmem_alloc_inode+0x1a/0x30 [ 3165.694501][T15524] __should_failslab+0x9f/0xe0 [ 3165.699237][T15524] should_failslab+0x9/0x20 [ 3165.703719][T15524] kmem_cache_alloc+0x43/0x380 [ 3165.708460][T15524] ? shmem_match+0x180/0x180 [ 3165.713020][T15524] shmem_alloc_inode+0x1a/0x30 [ 3165.717754][T15524] new_inode_pseudo+0x65/0x220 [ 3165.722491][T15524] new_inode+0x28/0x1c0 [ 3165.726630][T15524] shmem_get_inode+0x11f/0x6a0 [ 3165.731374][T15524] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3165.736723][T15524] ? shmem_fill_super+0xbe0/0xbe0 [ 3165.741725][T15524] ? _raw_spin_unlock+0x4d/0x70 [ 3165.746550][T15524] ? __alloc_fd+0x4d2/0x570 [ 3165.751026][T15524] __shmem_file_setup+0x129/0x280 [ 3165.756026][T15524] shmem_file_setup+0x2f/0x40 [ 3165.760680][T15524] __se_sys_memfd_create+0x1e0/0x3c0 [ 3165.765940][T15524] __x64_sys_memfd_create+0x5b/0x70 [ 3165.771111][T15524] do_syscall_64+0x31/0x70 [ 3165.775501][T15524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3165.781364][T15524] RIP: 0033:0x7ff36dc7ca39 [ 3165.785755][T15524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3165.805335][T15524] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3165.813726][T15524] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7ca39 [ 3165.821681][T15524] RDX: 0000000000011a00 RSI: 0000000000000000 RDI: 00007ff36dcd602b [ 3165.829633][T15524] RBP: 0000000000000007 R08: 0000000000008d00 R09: ffffffffffffffff [ 3165.837575][T15524] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000008100000 [ 3165.845518][T15524] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013800 [ 3165.863438][T15527] EXT4-fs (loop3): invalid inodes per group: 218144 [ 3165.863438][T15527] 10:35:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 4) [ 3165.863510][T15525] EXT4-fs (loop4): #blocks per group too big: 2952822784 [ 3165.882860][T15528] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000130dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000e2ca1a00000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3165.963624][T15527] EXT4-fs (loop3): invalid inodes per group: 218144 [ 3165.963624][T15527] [ 3165.972879][T15538] FAULT_INJECTION: forcing a failure. [ 3165.972879][T15538] name failslab, interval 1, probability 0, space 0, times 0 [ 3165.990251][T15538] CPU: 1 PID: 15538 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3165.994225][T15525] EXT4-fs (loop4): #blocks per group too big: 2952822784 [ 3166.000495][T15538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3166.000500][T15538] Call Trace: [ 3166.000519][T15538] dump_stack_lvl+0x1e2/0x24b [ 3166.000538][T15538] ? devkmsg_release+0x127/0x127 [ 3166.030380][T15538] ? show_regs_print_info+0x18/0x18 [ 3166.035555][T15538] dump_stack+0x15/0x1d [ 3166.039683][T15538] should_fail+0x3c0/0x510 [ 3166.044072][T15538] ? security_inode_alloc+0x36/0x1d0 [ 3166.049327][T15538] __should_failslab+0x9f/0xe0 [ 3166.054075][T15538] should_failslab+0x9/0x20 [ 3166.058561][T15538] kmem_cache_alloc+0x43/0x380 [ 3166.063315][T15538] ? from_kuid_munged+0x3b0/0x3b0 [ 3166.068324][T15538] security_inode_alloc+0x36/0x1d0 [ 3166.073419][T15538] inode_init_always+0x3c5/0x950 [ 3166.078330][T15538] ? shmem_match+0x180/0x180 [ 3166.082894][T15538] new_inode_pseudo+0x94/0x220 [ 3166.087627][T15538] new_inode+0x28/0x1c0 [ 3166.091756][T15538] shmem_get_inode+0x11f/0x6a0 [ 3166.096496][T15538] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3166.101841][T15538] ? shmem_fill_super+0xbe0/0xbe0 [ 3166.106835][T15538] ? _raw_spin_unlock+0x4d/0x70 [ 3166.111656][T15538] ? __alloc_fd+0x4d2/0x570 [ 3166.116134][T15538] __shmem_file_setup+0x129/0x280 [ 3166.121129][T15538] shmem_file_setup+0x2f/0x40 [ 3166.125776][T15538] __se_sys_memfd_create+0x1e0/0x3c0 [ 3166.131031][T15538] __x64_sys_memfd_create+0x5b/0x70 [ 3166.136202][T15538] do_syscall_64+0x31/0x70 [ 3166.140589][T15538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3166.146456][T15538] RIP: 0033:0x7ff36dc7ca39 [ 3166.150845][T15538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3166.170528][T15538] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3166.178964][T15538] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7ca39 [ 3166.186914][T15538] RDX: 0000000000011a00 RSI: 0000000000000000 RDI: 00007ff36dcd602b [ 3166.194868][T15538] RBP: 0000000000000007 R08: 0000000000008d00 R09: ffffffffffffffff [ 3166.202826][T15538] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000008100000 10:35:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 5) [ 3166.210776][T15538] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013800 10:35:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020800300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3166.491228][T15519] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3166.491228][T15519] [ 3166.507570][T15551] FAULT_INJECTION: forcing a failure. [ 3166.507570][T15551] name failslab, interval 1, probability 0, space 0, times 0 [ 3166.520270][T15551] CPU: 1 PID: 15551 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3166.530485][T15551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3166.540519][T15551] Call Trace: [ 3166.543789][T15551] dump_stack_lvl+0x1e2/0x24b [ 3166.548443][T15551] ? devkmsg_release+0x127/0x127 [ 3166.553354][T15551] ? show_regs_print_info+0x18/0x18 [ 3166.558528][T15551] dump_stack+0x15/0x1d [ 3166.562660][T15551] should_fail+0x3c0/0x510 [ 3166.567058][T15551] ? __d_alloc+0x2d/0x6b0 [ 3166.571361][T15551] __should_failslab+0x9f/0xe0 [ 3166.576099][T15551] should_failslab+0x9/0x20 [ 3166.580577][T15551] kmem_cache_alloc+0x43/0x380 [ 3166.585318][T15551] __d_alloc+0x2d/0x6b0 [ 3166.589455][T15551] d_alloc_pseudo+0x1d/0x70 [ 3166.593943][T15551] alloc_file_pseudo+0x13f/0x300 [ 3166.598857][T15551] ? shmem_get_inode+0x4de/0x6a0 [ 3166.603769][T15551] ? alloc_empty_file_noaccount+0x80/0x80 [ 3166.609474][T15551] ? shmem_fill_super+0xbe0/0xbe0 [ 3166.614485][T15551] ? __kasan_check_write+0x14/0x20 [ 3166.619572][T15551] ? clear_nlink+0x87/0xe0 [ 3166.623963][T15551] __shmem_file_setup+0x1a2/0x280 [ 3166.628981][T15551] shmem_file_setup+0x2f/0x40 [ 3166.633642][T15551] __se_sys_memfd_create+0x1e0/0x3c0 [ 3166.638926][T15551] __x64_sys_memfd_create+0x5b/0x70 [ 3166.644102][T15551] do_syscall_64+0x31/0x70 [ 3166.648491][T15551] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3166.654366][T15551] RIP: 0033:0x7ff36dc7ca39 [ 3166.658774][T15551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3166.678363][T15551] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3166.686754][T15551] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7ca39 [ 3166.694704][T15551] RDX: 0000000000011a00 RSI: 0000000000000000 RDI: 00007ff36dcd602b [ 3166.702649][T15551] RBP: 0000000000000007 R08: 0000000000008d00 R09: ffffffffffffffff [ 3166.710600][T15551] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000008100000 [ 3166.718550][T15551] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013800 10:35:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020001120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000b10380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 6) 10:35:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000036dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3166.785672][T15549] EXT4-fs (loop3): invalid inodes per group: 229408 [ 3166.785672][T15549] [ 3166.798467][T15558] FAULT_INJECTION: forcing a failure. [ 3166.798467][T15558] name failslab, interval 1, probability 0, space 0, times 0 [ 3166.811654][T15558] CPU: 1 PID: 15558 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3166.814180][T15555] EXT4-fs (loop4): #blocks per group too big: 2969600000 [ 3166.821899][T15558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3166.821904][T15558] Call Trace: [ 3166.821926][T15558] dump_stack_lvl+0x1e2/0x24b [ 3166.821937][T15558] ? devkmsg_release+0x127/0x127 [ 3166.821957][T15558] ? show_regs_print_info+0x18/0x18 [ 3166.830949][T15545] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3166.839020][T15558] ? __kasan_check_write+0x14/0x20 [ 3166.839034][T15558] ? _raw_spin_lock+0xa3/0x1b0 [ 3166.839045][T15558] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3166.839056][T15558] dump_stack+0x15/0x1d [ 3166.839076][T15558] should_fail+0x3c0/0x510 [ 3166.888569][T15558] ? __alloc_file+0x29/0x3b0 [ 3166.893135][T15558] __should_failslab+0x9f/0xe0 [ 3166.897881][T15558] should_failslab+0x9/0x20 [ 3166.902363][T15558] kmem_cache_alloc+0x43/0x380 [ 3166.907158][T15558] ? __kasan_check_write+0x14/0x20 [ 3166.912297][T15558] ? _raw_spin_lock+0xa3/0x1b0 [ 3166.917048][T15558] __alloc_file+0x29/0x3b0 [ 3166.921439][T15558] ? alloc_empty_file+0x4c/0x1b0 [ 3166.926353][T15558] alloc_empty_file+0xac/0x1b0 [ 3166.931100][T15558] alloc_file+0x5b/0x4e0 [ 3166.935320][T15558] alloc_file_pseudo+0x272/0x300 [ 3166.940235][T15558] ? alloc_empty_file_noaccount+0x80/0x80 [ 3166.945930][T15558] ? shmem_fill_super+0xbe0/0xbe0 [ 3166.950946][T15558] ? __kasan_check_write+0x14/0x20 [ 3166.956032][T15558] ? clear_nlink+0x87/0xe0 [ 3166.960516][T15558] __shmem_file_setup+0x1a2/0x280 [ 3166.965515][T15558] shmem_file_setup+0x2f/0x40 [ 3166.970165][T15558] __se_sys_memfd_create+0x1e0/0x3c0 [ 3166.975426][T15558] __x64_sys_memfd_create+0x5b/0x70 [ 3166.980609][T15558] do_syscall_64+0x31/0x70 [ 3166.985002][T15558] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3166.990870][T15558] RIP: 0033:0x7ff36dc7ca39 [ 3166.995259][T15558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3167.014839][T15558] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3167.023227][T15558] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7ca39 10:35:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 7) [ 3167.031174][T15558] RDX: 0000000000011a00 RSI: 0000000000000000 RDI: 00007ff36dcd602b [ 3167.039123][T15558] RBP: 0000000000000007 R08: 0000000000008d00 R09: ffffffffffffffff [ 3167.047085][T15558] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000008100000 [ 3167.055036][T15558] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013800 10:35:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000c0f97f08000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020bd0300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000bd0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3167.186885][T15555] EXT4-fs (loop4): #blocks per group too big: 2969600000 [ 3167.211130][T15569] FAULT_INJECTION: forcing a failure. [ 3167.211130][T15569] name failslab, interval 1, probability 0, space 0, times 0 [ 3167.223868][T15569] CPU: 0 PID: 15569 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3167.234086][T15569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3167.244179][T15569] Call Trace: [ 3167.247450][T15569] dump_stack_lvl+0x1e2/0x24b [ 3167.252102][T15569] ? devkmsg_release+0x127/0x127 [ 3167.257013][T15569] ? show_regs_print_info+0x18/0x18 [ 3167.262187][T15569] dump_stack+0x15/0x1d [ 3167.266404][T15569] should_fail+0x3c0/0x510 [ 3167.270797][T15569] ? security_file_alloc+0x36/0x200 [ 3167.275971][T15569] __should_failslab+0x9f/0xe0 [ 3167.280719][T15569] should_failslab+0x9/0x20 [ 3167.285200][T15569] kmem_cache_alloc+0x43/0x380 [ 3167.289938][T15569] security_file_alloc+0x36/0x200 [ 3167.294936][T15569] __alloc_file+0xc5/0x3b0 [ 3167.299324][T15569] alloc_empty_file+0xac/0x1b0 [ 3167.304062][T15569] alloc_file+0x5b/0x4e0 [ 3167.308292][T15569] alloc_file_pseudo+0x272/0x300 [ 3167.313319][T15569] ? alloc_empty_file_noaccount+0x80/0x80 [ 3167.319022][T15569] ? shmem_fill_super+0xbe0/0xbe0 [ 3167.324028][T15569] ? __kasan_check_write+0x14/0x20 [ 3167.329113][T15569] ? clear_nlink+0x87/0xe0 [ 3167.333511][T15569] __shmem_file_setup+0x1a2/0x280 [ 3167.338513][T15569] shmem_file_setup+0x2f/0x40 [ 3167.343164][T15569] __se_sys_memfd_create+0x1e0/0x3c0 [ 3167.348423][T15569] __x64_sys_memfd_create+0x5b/0x70 [ 3167.353605][T15569] do_syscall_64+0x31/0x70 [ 3167.358042][T15569] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3167.363909][T15569] RIP: 0033:0x7ff36dc7ca39 [ 3167.368303][T15569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:35:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 8) [ 3167.387884][T15569] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3167.396273][T15569] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7ca39 [ 3167.404229][T15569] RDX: 0000000000011a00 RSI: 0000000000000000 RDI: 00007ff36dcd602b [ 3167.412184][T15569] RBP: 0000000000000007 R08: 0000000000008d00 R09: ffffffffffffffff [ 3167.420149][T15569] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000008100000 [ 3167.428099][T15569] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013800 10:35:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100013cdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3167.462455][T15571] EXT4-fs (loop3): invalid inodes per group: 245024 [ 3167.462455][T15571] [ 3167.463799][T15579] FAULT_INJECTION: forcing a failure. [ 3167.463799][T15579] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3167.484546][T15579] CPU: 1 PID: 15579 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3167.494775][T15579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3167.504811][T15579] Call Trace: [ 3167.508087][T15579] dump_stack_lvl+0x1e2/0x24b [ 3167.512831][T15579] ? show_regs_print_info+0x18/0x18 [ 3167.518007][T15579] ? avc_has_perm_noaudit+0x2ed/0x4d0 [ 3167.523364][T15579] dump_stack+0x15/0x1d [ 3167.527496][T15579] should_fail+0x3c0/0x510 [ 3167.531892][T15579] should_fail_alloc_page+0x4f/0x60 [ 3167.537063][T15579] __alloc_pages_nodemask+0x1b9/0x820 [ 3167.542412][T15579] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 3167.547933][T15579] ? __kasan_check_read+0x11/0x20 [ 3167.552934][T15579] ? __vm_enough_memory+0x118/0x310 [ 3167.558112][T15579] shmem_alloc_and_acct_page+0x7be/0xca0 [ 3167.563720][T15579] ? shmem_replace_page+0xe20/0xe20 [ 3167.568896][T15579] ? stack_trace_save+0x11b/0x1e0 [ 3167.573905][T15579] ? __rcu_read_lock+0x50/0x50 [ 3167.578645][T15579] ? xas_load+0x27d/0x2a0 [ 3167.582953][T15579] ? find_get_entry+0x4e5/0x560 [ 3167.587777][T15579] ? page_cache_prev_miss+0x420/0x420 [ 3167.593129][T15579] ? is_bpf_text_address+0x1a2/0x1c0 [ 3167.598388][T15579] ? stack_trace_save+0x1e0/0x1e0 [ 3167.603388][T15579] ? __kernel_text_address+0x9a/0x110 [ 3167.608736][T15579] ? find_lock_entry+0x2cf/0x300 [ 3167.613648][T15579] shmem_getpage_gfp+0x90c/0x25a0 [ 3167.618653][T15579] ? shmem_xattr_handler_get+0x3f/0x50 [ 3167.624089][T15579] ? shmem_getpage+0xa0/0xa0 [ 3167.628654][T15579] ? iov_iter_fault_in_readable+0x300/0x680 [ 3167.634527][T15579] shmem_write_begin+0xc8/0x1b0 [ 3167.639355][T15579] generic_perform_write+0x309/0x5b0 [ 3167.644622][T15579] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3167.650403][T15579] ? file_remove_privs+0x630/0x630 [ 3167.655490][T15579] ? ktime_get_coarse_real_ts64+0x104/0x120 [ 3167.661360][T15579] ? __kasan_check_write+0x14/0x20 [ 3167.666445][T15579] __generic_file_write_iter+0x23c/0x570 [ 3167.672051][T15579] ? generic_write_checks+0x3d8/0x490 [ 3167.677398][T15579] generic_file_write_iter+0xaf/0x1c0 [ 3167.682745][T15579] vfs_write+0xc02/0xf20 [ 3167.686967][T15579] ? kernel_write+0x3c0/0x3c0 [ 3167.691618][T15579] ? __kasan_check_write+0x14/0x20 [ 3167.696710][T15579] ? __fdget+0x1b5/0x240 [ 3167.700929][T15579] __x64_sys_pwrite64+0x1af/0x240 [ 3167.705929][T15579] ? ksys_pwrite64+0x1d0/0x1d0 [ 3167.710669][T15579] ? debug_smp_processor_id+0x1c/0x20 [ 3167.716019][T15579] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3167.722060][T15579] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3167.727668][T15579] do_syscall_64+0x31/0x70 [ 3167.732059][T15579] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3167.738014][T15579] RIP: 0033:0x7ff36dc2fa07 [ 3167.742406][T15579] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3167.761985][T15579] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3167.770377][T15579] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3167.778327][T15579] RDX: 000000000000005d RSI: 0000000020010000 RDI: 0000000000000004 [ 3167.786275][T15579] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3167.794225][T15579] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 3167.802171][T15579] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 3167.814117][T15576] EXT4-fs (loop4): #blocks per group too big: 3170926592 [ 3167.864473][T15578] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3167.907808][T15579] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3167.913656][T15561] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3167.913656][T15561] [ 3167.927854][T15571] EXT4-fs (loop3): invalid inodes per group: 245024 [ 3167.927854][T15571] [ 3167.956100][T15576] EXT4-fs (loop4): #blocks per group too big: 3170926592 10:35:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000041000020000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100013ddbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020001420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 9) 10:35:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020d00300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000ca0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3168.279424][T15593] FAULT_INJECTION: forcing a failure. [ 3168.279424][T15593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3168.292510][T15593] CPU: 0 PID: 15593 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3168.302736][T15593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3168.312772][T15593] Call Trace: [ 3168.316043][T15593] dump_stack_lvl+0x1e2/0x24b [ 3168.320696][T15593] ? devkmsg_release+0x127/0x127 [ 3168.325611][T15593] ? show_regs_print_info+0x18/0x18 [ 3168.330792][T15593] ? shmem_xattr_handler_get+0x3f/0x50 [ 3168.336224][T15593] dump_stack+0x15/0x1d [ 3168.340358][T15593] should_fail+0x3c0/0x510 [ 3168.344750][T15593] should_fail_usercopy+0x1a/0x20 [ 3168.349875][T15593] iov_iter_copy_from_user_atomic+0x332/0xc50 [ 3168.355921][T15593] generic_perform_write+0x386/0x5b0 [ 3168.361194][T15593] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3168.366992][T15593] ? file_remove_privs+0x630/0x630 [ 3168.372079][T15593] ? ktime_get_coarse_real_ts64+0x104/0x120 [ 3168.377949][T15593] ? __kasan_check_write+0x14/0x20 [ 3168.383054][T15593] __generic_file_write_iter+0x23c/0x570 [ 3168.388665][T15593] ? generic_write_checks+0x3d8/0x490 [ 3168.394011][T15593] generic_file_write_iter+0xaf/0x1c0 [ 3168.399359][T15593] vfs_write+0xc02/0xf20 [ 3168.403586][T15593] ? kernel_write+0x3c0/0x3c0 [ 3168.408254][T15593] ? __kasan_check_write+0x14/0x20 [ 3168.413345][T15593] ? __fdget+0x1b5/0x240 [ 3168.417563][T15593] __x64_sys_pwrite64+0x1af/0x240 [ 3168.422561][T15593] ? ksys_pwrite64+0x1d0/0x1d0 [ 3168.427300][T15593] ? debug_smp_processor_id+0x1c/0x20 [ 3168.432645][T15593] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3168.438686][T15593] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3168.444294][T15593] do_syscall_64+0x31/0x70 [ 3168.448682][T15593] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3168.454545][T15593] RIP: 0033:0x7ff36dc2fa07 [ 3168.458934][T15593] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3168.478516][T15593] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3168.486904][T15593] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3168.494851][T15593] RDX: 000000000000005d RSI: 0000000020010000 RDI: 0000000000000004 [ 3168.502797][T15593] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3168.510743][T15593] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 3168.518776][T15593] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 10:35:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100003fdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3168.584070][T15593] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3168.599069][T15606] EXT4-fs (loop4): #blocks per group too big: 3389030400 [ 3168.606397][T15603] EXT4-fs (loop3): invalid inodes per group: 249888 [ 3168.606397][T15603] [ 3168.618075][T15594] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 10) [ 3168.714541][T15606] EXT4-fs (loop4): #blocks per group too big: 3389030400 10:35:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000f0ff7f000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3168.776946][T15619] FAULT_INJECTION: forcing a failure. [ 3168.776946][T15619] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3168.790057][T15619] CPU: 0 PID: 15619 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3168.800347][T15619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3168.810381][T15619] Call Trace: [ 3168.813654][T15619] dump_stack_lvl+0x1e2/0x24b [ 3168.818313][T15619] ? devkmsg_release+0x127/0x127 [ 3168.823232][T15619] ? show_regs_print_info+0x18/0x18 [ 3168.828405][T15619] ? __page_pinner_migration_failed+0xdd/0x250 [ 3168.834539][T15619] dump_stack+0x15/0x1d [ 3168.838682][T15619] should_fail+0x3c0/0x510 [ 3168.843073][T15619] should_fail_usercopy+0x1a/0x20 [ 3168.848086][T15619] iov_iter_copy_from_user_atomic+0x332/0xc50 [ 3168.854132][T15619] generic_perform_write+0x386/0x5b0 [ 3168.859393][T15619] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3168.865182][T15619] ? file_remove_privs+0x630/0x630 [ 3168.870269][T15619] ? __up_write+0xad/0x290 [ 3168.874664][T15619] ? __kasan_check_write+0x14/0x20 [ 3168.879754][T15619] __generic_file_write_iter+0x23c/0x570 [ 3168.885368][T15619] ? generic_write_checks+0x3d8/0x490 [ 3168.890719][T15619] generic_file_write_iter+0xaf/0x1c0 [ 3168.896067][T15619] vfs_write+0xc02/0xf20 [ 3168.900287][T15619] ? kernel_write+0x3c0/0x3c0 [ 3168.904943][T15619] ? __kasan_check_write+0x14/0x20 [ 3168.910032][T15619] ? __fdget+0x1b5/0x240 [ 3168.914255][T15619] __x64_sys_pwrite64+0x1af/0x240 [ 3168.919254][T15619] ? ksys_pwrite64+0x1d0/0x1d0 [ 3168.924016][T15619] ? debug_smp_processor_id+0x1c/0x20 [ 3168.929372][T15619] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3168.935414][T15619] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3168.941028][T15619] do_syscall_64+0x31/0x70 [ 3168.945422][T15619] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3168.951287][T15619] RIP: 0033:0x7ff36dc2fa07 [ 3168.955678][T15619] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3168.975259][T15619] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3168.983649][T15619] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3168.991600][T15619] RDX: 0000000000000009 RSI: 0000000020010200 RDI: 0000000000000004 [ 3168.999548][T15619] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3169.007505][T15619] R10: 0000000000000560 R11: 0000000000000293 R12: 0000000000000004 [ 3169.015644][T15619] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 10:35:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000d00380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3169.025103][T15603] EXT4-fs (loop3): invalid inodes per group: 249888 [ 3169.025103][T15603] 10:35:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020de0300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000040dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 11) [ 3169.241826][T15619] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3169.264282][T15623] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3169.274541][T15626] EXT4-fs (loop4): #blocks per group too big: 3489693696 [ 3169.446315][T15598] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3169.446315][T15598] [ 3169.459909][T15636] FAULT_INJECTION: forcing a failure. [ 3169.459909][T15636] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3169.462612][T15632] EXT4-fs (loop3): invalid inodes per group: 253472 [ 3169.462612][T15632] [ 3169.472987][T15636] CPU: 1 PID: 15636 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 10:35:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000f9ffff7f000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3169.472994][T15636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3169.472998][T15636] Call Trace: [ 3169.473027][T15636] dump_stack_lvl+0x1e2/0x24b [ 3169.493339][T15626] EXT4-fs (loop4): #blocks per group too big: 3489693696 [ 3169.502040][T15636] ? devkmsg_release+0x127/0x127 [ 3169.502052][T15636] ? show_regs_print_info+0x18/0x18 [ 3169.502063][T15636] ? __page_pinner_migration_failed+0xdd/0x250 [ 3169.502073][T15636] dump_stack+0x15/0x1d [ 3169.502083][T15636] should_fail+0x3c0/0x510 [ 3169.502093][T15636] should_fail_usercopy+0x1a/0x20 [ 3169.502103][T15636] iov_iter_copy_from_user_atomic+0x332/0xc50 [ 3169.502114][T15636] generic_perform_write+0x386/0x5b0 [ 3169.502133][T15636] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3169.563953][T15636] ? file_remove_privs+0x630/0x630 [ 3169.569043][T15636] ? __up_write+0xad/0x290 [ 3169.573442][T15636] ? __kasan_check_write+0x14/0x20 [ 3169.578529][T15636] __generic_file_write_iter+0x23c/0x570 [ 3169.584138][T15636] ? generic_write_checks+0x3d8/0x490 [ 3169.589485][T15636] generic_file_write_iter+0xaf/0x1c0 [ 3169.594832][T15636] vfs_write+0xc02/0xf20 [ 3169.599051][T15636] ? kernel_write+0x3c0/0x3c0 [ 3169.603707][T15636] ? __kasan_check_write+0x14/0x20 [ 3169.608796][T15636] ? __fdget+0x1b5/0x240 [ 3169.613106][T15636] __x64_sys_pwrite64+0x1af/0x240 [ 3169.618113][T15636] ? ksys_pwrite64+0x1d0/0x1d0 [ 3169.622942][T15636] ? debug_smp_processor_id+0x1c/0x20 [ 3169.628292][T15636] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3169.634334][T15636] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3169.639944][T15636] do_syscall_64+0x31/0x70 [ 3169.644338][T15636] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3169.650208][T15636] RIP: 0033:0x7ff36dc2fa07 [ 3169.654600][T15636] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3169.674178][T15636] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3169.682568][T15636] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3169.690516][T15636] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 3169.698462][T15636] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3169.706412][T15636] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 3169.714361][T15636] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 10:35:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020001f20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000d60380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000041dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 12) [ 3169.976233][T15636] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3170.003670][T15632] EXT4-fs (loop3): invalid inodes per group: 253472 [ 3170.003670][T15632] [ 3170.017097][T15651] EXT4-fs (loop4): #blocks per group too big: 3590356992 [ 3170.017909][T15643] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020fa0300dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000effdffff000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3170.174532][T15651] EXT4-fs (loop4): #blocks per group too big: 3590356992 [ 3170.182182][T15663] FAULT_INJECTION: forcing a failure. [ 3170.182182][T15663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3170.207781][T15664] EXT4-fs (loop3): invalid inodes per group: 260640 [ 3170.207781][T15664] [ 3170.208215][T15663] CPU: 0 PID: 15663 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3170.226797][T15663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3170.236860][T15663] Call Trace: [ 3170.240155][T15663] dump_stack_lvl+0x1e2/0x24b [ 3170.244838][T15663] ? show_regs_print_info+0x18/0x18 [ 3170.250034][T15663] ? avc_has_perm_noaudit+0x2ed/0x4d0 [ 3170.255402][T15663] dump_stack+0x15/0x1d [ 3170.259561][T15663] should_fail+0x3c0/0x510 [ 3170.263979][T15663] should_fail_alloc_page+0x4f/0x60 [ 3170.269177][T15663] __alloc_pages_nodemask+0x1b9/0x820 [ 3170.274551][T15663] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 3170.280098][T15663] ? __kasan_check_read+0x11/0x20 [ 3170.285123][T15663] ? __vm_enough_memory+0x118/0x310 [ 3170.290327][T15663] shmem_alloc_and_acct_page+0x7be/0xca0 [ 3170.295961][T15663] ? shmem_replace_page+0xe20/0xe20 [ 3170.301244][T15663] ? stack_trace_save+0x11b/0x1e0 [ 3170.306272][T15663] ? __rcu_read_lock+0x50/0x50 [ 3170.311031][T15663] ? xas_load+0x27d/0x2a0 [ 3170.315443][T15663] ? find_get_entry+0x4e5/0x560 [ 3170.320291][T15663] ? page_cache_prev_miss+0x420/0x420 [ 3170.325663][T15663] ? find_lock_entry+0x2cf/0x300 [ 3170.330597][T15663] ? __rcu_read_lock+0x50/0x50 [ 3170.335358][T15663] shmem_getpage_gfp+0x90c/0x25a0 [ 3170.340378][T15663] ? memcpy+0x56/0x70 [ 3170.344357][T15663] ? shmem_getpage_gfp+0x491/0x25a0 [ 3170.349553][T15663] ? __page_pinner_migration_failed+0xdd/0x250 [ 3170.355710][T15663] ? shmem_getpage+0xa0/0xa0 [ 3170.360308][T15663] ? iov_iter_fault_in_readable+0x300/0x680 [ 3170.366209][T15663] shmem_write_begin+0xc8/0x1b0 [ 3170.371061][T15663] generic_perform_write+0x309/0x5b0 [ 3170.376345][T15663] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3170.382258][T15663] ? file_remove_privs+0x630/0x630 [ 3170.387372][T15663] ? __up_write+0xad/0x290 [ 3170.391794][T15663] ? __kasan_check_write+0x14/0x20 [ 3170.396907][T15663] __generic_file_write_iter+0x23c/0x570 [ 3170.402630][T15663] ? generic_write_checks+0x3d8/0x490 [ 3170.408004][T15663] generic_file_write_iter+0xaf/0x1c0 [ 3170.413374][T15663] vfs_write+0xc02/0xf20 [ 3170.417710][T15663] ? kernel_write+0x3c0/0x3c0 [ 3170.422389][T15663] ? __kasan_check_write+0x14/0x20 [ 3170.427500][T15663] ? __fdget+0x1b5/0x240 [ 3170.431743][T15663] __x64_sys_pwrite64+0x1af/0x240 [ 3170.436767][T15663] ? ksys_pwrite64+0x1d0/0x1d0 [ 3170.441617][T15663] ? debug_smp_processor_id+0x1c/0x20 [ 3170.446999][T15663] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3170.453068][T15663] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3170.458702][T15663] do_syscall_64+0x31/0x70 [ 3170.463121][T15663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3170.469014][T15663] RIP: 0033:0x7ff36dc2fa07 [ 3170.473430][T15663] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3170.493031][T15663] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3170.501448][T15663] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3170.509419][T15663] RDX: 0000000000000008 RSI: 0000000020011600 RDI: 0000000000000004 [ 3170.517391][T15663] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff 10:35:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000342dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000d70380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3170.525363][T15663] R10: 0000000000004400 R11: 0000000000000293 R12: 0000000000000004 [ 3170.533337][T15663] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 3170.703284][T15663] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3170.712655][T15667] EXT4-fs (loop4): #blocks per group too big: 3607134208 [ 3170.725597][T15664] EXT4-fs (loop3): invalid inodes per group: 260640 [ 3170.725597][T15664] [ 3170.734464][T15672] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 13) 10:35:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000bff9ffffffffff7f0b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3170.775932][T15641] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3170.775932][T15641] 10:35:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000de0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3170.977308][T15685] FAULT_INJECTION: forcing a failure. [ 3170.977308][T15685] name failslab, interval 1, probability 0, space 0, times 0 [ 3170.989928][T15685] CPU: 1 PID: 15685 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3171.000158][T15685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3171.010214][T15685] Call Trace: [ 3171.013516][T15685] dump_stack_lvl+0x1e2/0x24b [ 3171.018190][T15685] ? devkmsg_release+0x127/0x127 10:35:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020020400dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020002020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000048dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3171.023126][T15685] ? show_regs_print_info+0x18/0x18 [ 3171.028318][T15685] ? __alloc_pages_nodemask+0x3c8/0x820 [ 3171.033862][T15685] dump_stack+0x15/0x1d [ 3171.038012][T15685] should_fail+0x3c0/0x510 [ 3171.042434][T15685] ? xas_create+0x651/0x1870 [ 3171.047021][T15685] __should_failslab+0x9f/0xe0 [ 3171.051784][T15685] should_failslab+0x9/0x20 [ 3171.056293][T15685] kmem_cache_alloc+0x43/0x380 [ 3171.061062][T15685] xas_create+0x651/0x1870 [ 3171.065489][T15685] xas_create_range+0x157/0x660 [ 3171.070343][T15685] shmem_add_to_page_cache+0x7e0/0x1090 [ 3171.075894][T15685] ? shmem_mfill_atomic_pte+0x11e0/0x11e0 [ 3171.081614][T15685] ? find_lock_entry+0x2cf/0x300 [ 3171.086551][T15685] ? __rcu_read_lock+0x50/0x50 [ 3171.091314][T15685] shmem_getpage_gfp+0xb2c/0x25a0 [ 3171.096333][T15685] ? memcpy+0x56/0x70 [ 3171.100315][T15685] ? shmem_getpage_gfp+0x491/0x25a0 [ 3171.105515][T15685] ? __page_pinner_migration_failed+0xdd/0x250 [ 3171.111666][T15685] ? shmem_getpage+0xa0/0xa0 [ 3171.116252][T15685] ? iov_iter_fault_in_readable+0x300/0x680 [ 3171.122150][T15685] shmem_write_begin+0xc8/0x1b0 [ 3171.127023][T15685] generic_perform_write+0x309/0x5b0 [ 3171.132317][T15685] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3171.138132][T15685] ? file_remove_privs+0x630/0x630 [ 3171.143250][T15685] ? __up_write+0xad/0x290 [ 3171.147798][T15685] ? __kasan_check_write+0x14/0x20 [ 3171.152916][T15685] __generic_file_write_iter+0x23c/0x570 [ 3171.158557][T15685] ? generic_write_checks+0x3d8/0x490 [ 3171.163937][T15685] generic_file_write_iter+0xaf/0x1c0 [ 3171.169314][T15685] vfs_write+0xc02/0xf20 [ 3171.173561][T15685] ? kernel_write+0x3c0/0x3c0 [ 3171.178244][T15685] ? __kasan_check_write+0x14/0x20 [ 3171.183362][T15685] ? __fdget+0x1b5/0x240 [ 3171.187697][T15685] __x64_sys_pwrite64+0x1af/0x240 [ 3171.192730][T15685] ? ksys_pwrite64+0x1d0/0x1d0 [ 3171.197496][T15685] ? debug_smp_processor_id+0x1c/0x20 [ 3171.202873][T15685] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3171.208943][T15685] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3171.214585][T15685] do_syscall_64+0x31/0x70 [ 3171.219005][T15685] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3171.224902][T15685] RIP: 0033:0x7ff36dc2fa07 [ 3171.229318][T15685] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3171.248925][T15685] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3171.257348][T15685] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3171.265327][T15685] RDX: 0000000000000008 RSI: 0000000020011600 RDI: 0000000000000004 [ 3171.273306][T15685] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3171.281284][T15685] R10: 0000000000004400 R11: 0000000000000293 R12: 0000000000000004 [ 3171.289265][T15685] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 3171.315228][T15685] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 10:35:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 14) [ 3171.371046][T15690] EXT4-fs (loop4): #blocks per group too big: 3724574720 [ 3171.378504][T15692] EXT4-fs (loop3): invalid inodes per group: 262688 [ 3171.378504][T15692] [ 3171.391460][T15691] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3171.554218][T15705] FAULT_INJECTION: forcing a failure. [ 3171.554218][T15705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3171.567360][T15705] CPU: 1 PID: 15705 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3171.567447][T15690] EXT4-fs (loop4): #blocks per group too big: 3724574720 [ 3171.577587][T15705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3171.577592][T15705] Call Trace: [ 3171.577613][T15705] dump_stack_lvl+0x1e2/0x24b [ 3171.577634][T15705] ? devkmsg_release+0x127/0x127 [ 3171.607494][T15705] ? show_regs_print_info+0x18/0x18 [ 3171.612672][T15705] ? __page_pinner_migration_failed+0xdd/0x250 [ 3171.618802][T15705] dump_stack+0x15/0x1d [ 3171.622933][T15705] should_fail+0x3c0/0x510 [ 3171.627325][T15705] should_fail_usercopy+0x1a/0x20 [ 3171.632336][T15705] iov_iter_copy_from_user_atomic+0x332/0xc50 [ 3171.638399][T15705] generic_perform_write+0x386/0x5b0 [ 3171.643663][T15705] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3171.649446][T15705] ? file_remove_privs+0x630/0x630 [ 3171.654532][T15705] ? __up_write+0xad/0x290 [ 3171.658929][T15705] ? __kasan_check_write+0x14/0x20 [ 3171.664018][T15705] __generic_file_write_iter+0x23c/0x570 [ 3171.669627][T15705] ? generic_write_checks+0x3d8/0x490 [ 3171.674977][T15705] generic_file_write_iter+0xaf/0x1c0 [ 3171.680339][T15705] vfs_write+0xc02/0xf20 [ 3171.684560][T15705] ? kernel_write+0x3c0/0x3c0 [ 3171.689218][T15705] ? __kasan_check_write+0x14/0x20 [ 3171.694307][T15705] ? __fdget+0x1b5/0x240 [ 3171.698526][T15705] __x64_sys_pwrite64+0x1af/0x240 [ 3171.703529][T15705] ? ksys_pwrite64+0x1d0/0x1d0 [ 3171.708284][T15705] ? debug_smp_processor_id+0x1c/0x20 [ 3171.713640][T15705] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3171.719691][T15705] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3171.725299][T15705] do_syscall_64+0x31/0x70 [ 3171.729692][T15705] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3171.735566][T15705] RIP: 0033:0x7ff36dc2fa07 [ 3171.739978][T15705] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3171.759569][T15705] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3171.767961][T15705] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3171.775912][T15705] RDX: 0000000000000008 RSI: 0000000020011600 RDI: 0000000000000004 [ 3171.783870][T15705] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3171.791827][T15705] R10: 0000000000004400 R11: 0000000000000293 R12: 0000000000000004 10:35:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020030400dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100004cdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3171.799776][T15705] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 10:35:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000a811d8548188ffff0b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000e00380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 15) [ 3171.826019][T15705] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3171.908894][T15710] EXT4-fs (loop3): invalid inodes per group: 262944 [ 3171.908894][T15710] [ 3171.934788][T15714] EXT4-fs (loop4): #blocks per group too big: 3758129152 [ 3171.977503][T15688] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3171.977503][T15688] [ 3171.986500][T15722] FAULT_INJECTION: forcing a failure. [ 3171.986500][T15722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3172.003823][T15722] CPU: 1 PID: 15722 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3172.005451][T15715] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3172.014047][T15722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3172.014052][T15722] Call Trace: [ 3172.014074][T15722] dump_stack_lvl+0x1e2/0x24b [ 3172.014085][T15722] ? devkmsg_release+0x127/0x127 [ 3172.014095][T15722] ? show_regs_print_info+0x18/0x18 [ 3172.014106][T15722] ? __page_pinner_migration_failed+0xdd/0x250 [ 3172.014116][T15722] dump_stack+0x15/0x1d [ 3172.014125][T15722] should_fail+0x3c0/0x510 [ 3172.014144][T15722] should_fail_usercopy+0x1a/0x20 [ 3172.069643][T15722] iov_iter_copy_from_user_atomic+0x332/0xc50 [ 3172.075688][T15722] generic_perform_write+0x386/0x5b0 [ 3172.080948][T15722] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3172.086729][T15722] ? file_remove_privs+0x630/0x630 [ 3172.091815][T15722] ? __up_write+0xad/0x290 [ 3172.096206][T15722] ? __kasan_check_write+0x14/0x20 [ 3172.101301][T15722] __generic_file_write_iter+0x23c/0x570 [ 3172.106920][T15722] ? generic_write_checks+0x3d8/0x490 [ 3172.112272][T15722] generic_file_write_iter+0xaf/0x1c0 [ 3172.117639][T15722] vfs_write+0xc02/0xf20 [ 3172.121862][T15722] ? kernel_write+0x3c0/0x3c0 [ 3172.126516][T15722] ? __kasan_check_write+0x14/0x20 [ 3172.131606][T15722] ? __fdget+0x1b5/0x240 [ 3172.135826][T15722] __x64_sys_pwrite64+0x1af/0x240 [ 3172.140825][T15722] ? ksys_pwrite64+0x1d0/0x1d0 [ 3172.145583][T15722] ? debug_smp_processor_id+0x1c/0x20 [ 3172.150948][T15722] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3172.156996][T15722] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3172.162608][T15722] do_syscall_64+0x31/0x70 [ 3172.167005][T15722] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3172.172877][T15722] RIP: 0033:0x7ff36dc2fa07 [ 3172.177270][T15722] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3172.196870][T15722] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3172.205259][T15722] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3172.213209][T15722] RDX: 0000000000000015 RSI: 0000000020011700 RDI: 0000000000000004 [ 3172.221163][T15722] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3172.229129][T15722] R10: 0000000000004800 R11: 0000000000000293 R12: 0000000000000004 [ 3172.237085][T15722] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 10:35:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020102020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000009015d8548188ffff0b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100004ddbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000e10380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 16) [ 3172.330201][T15722] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3172.346200][T15714] EXT4-fs (loop4): #blocks per group too big: 3758129152 [ 3172.357234][T15710] EXT4-fs (loop3): invalid inodes per group: 262944 [ 3172.357234][T15710] 10:35:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020060400dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3172.610790][T15743] FAULT_INJECTION: forcing a failure. [ 3172.610790][T15743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3172.614383][T15736] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3172.624263][T15743] CPU: 1 PID: 15743 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3172.642311][T15743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3172.652343][T15743] Call Trace: [ 3172.655612][T15743] dump_stack_lvl+0x1e2/0x24b [ 3172.660268][T15743] ? show_regs_print_info+0x18/0x18 [ 3172.665444][T15743] ? avc_has_perm_noaudit+0x2ed/0x4d0 [ 3172.670790][T15743] ? generic_file_write_iter+0xaf/0x1c0 [ 3172.676310][T15743] dump_stack+0x15/0x1d [ 3172.680438][T15743] should_fail+0x3c0/0x510 [ 3172.684828][T15743] should_fail_alloc_page+0x4f/0x60 [ 3172.690001][T15743] __alloc_pages_nodemask+0x1b9/0x820 [ 3172.695383][T15743] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 3172.700902][T15743] ? __kasan_check_read+0x11/0x20 [ 3172.705900][T15743] ? __vm_enough_memory+0x118/0x310 [ 3172.711074][T15743] shmem_alloc_and_acct_page+0x7be/0xca0 [ 3172.716716][T15743] ? shmem_replace_page+0xe20/0xe20 [ 3172.721955][T15743] ? __rcu_read_lock+0x50/0x50 [ 3172.726711][T15743] ? xas_load+0x28b/0x2a0 [ 3172.731035][T15743] ? find_get_entry+0x4e5/0x560 [ 3172.735871][T15743] ? page_cache_prev_miss+0x420/0x420 [ 3172.741219][T15743] ? workingset_activation+0x232/0x250 [ 3172.746652][T15743] ? find_lock_entry+0x2cf/0x300 [ 3172.751563][T15743] ? __rcu_read_lock+0x50/0x50 [ 3172.756303][T15743] shmem_getpage_gfp+0x90c/0x25a0 [ 3172.761302][T15743] ? memcpy+0x56/0x70 [ 3172.765258][T15743] ? shmem_getpage_gfp+0x491/0x25a0 [ 3172.770429][T15743] ? __page_pinner_migration_failed+0xdd/0x250 [ 3172.776556][T15743] ? shmem_getpage+0xa0/0xa0 [ 3172.781138][T15743] ? iov_iter_fault_in_readable+0x300/0x680 [ 3172.787010][T15743] shmem_write_begin+0xc8/0x1b0 [ 3172.791857][T15743] generic_perform_write+0x309/0x5b0 [ 3172.797129][T15743] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3172.802909][T15743] ? file_remove_privs+0x630/0x630 [ 3172.807998][T15743] ? __up_write+0xad/0x290 [ 3172.812393][T15743] ? __kasan_check_write+0x14/0x20 [ 3172.817483][T15743] __generic_file_write_iter+0x23c/0x570 [ 3172.823091][T15743] ? generic_write_checks+0x3d8/0x490 [ 3172.828434][T15743] generic_file_write_iter+0xaf/0x1c0 [ 3172.833785][T15743] vfs_write+0xc02/0xf20 [ 3172.838006][T15743] ? kernel_write+0x3c0/0x3c0 [ 3172.842659][T15743] ? __kasan_check_write+0x14/0x20 [ 3172.847751][T15743] ? __fdget+0x1b5/0x240 [ 3172.851970][T15743] __x64_sys_pwrite64+0x1af/0x240 [ 3172.856970][T15743] ? ksys_pwrite64+0x1d0/0x1d0 [ 3172.861714][T15743] ? debug_smp_processor_id+0x1c/0x20 [ 3172.867061][T15743] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3172.873102][T15743] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3172.878710][T15743] do_syscall_64+0x31/0x70 [ 3172.883101][T15743] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3172.888970][T15743] RIP: 0033:0x7ff36dc2fa07 [ 3172.893376][T15743] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3172.912955][T15743] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3172.921344][T15743] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3172.929293][T15743] RDX: 000000000000001d RSI: 0000000020012b00 RDI: 0000000000000004 [ 3172.937241][T15743] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3172.945189][T15743] R10: 0000000000008c80 R11: 0000000000000293 R12: 0000000000000004 [ 3172.953135][T15743] R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005 [ 3172.985339][T15741] EXT4-fs (loop4): #blocks per group too big: 3774906368 10:35:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000effdffffffffffff0b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000354dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3173.034852][T15743] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3173.051288][T15743] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 3173.064231][T15749] EXT4-fs (loop3): invalid inodes per group: 263712 [ 3173.064231][T15749] [ 3173.074313][T15743] EXT4-fs (loop1): get root inode failed [ 3173.080204][T15743] EXT4-fs (loop1): mount failed [ 3173.085326][T15741] EXT4-fs (loop4): #blocks per group too big: 3774906368 10:35:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 17) [ 3173.222344][T15749] EXT4-fs (loop3): invalid inodes per group: 263712 [ 3173.222344][T15749] 10:35:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000156dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000ea0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020100400dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3173.313803][T15731] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3173.313803][T15731] [ 3173.336045][T15765] FAULT_INJECTION: forcing a failure. [ 3173.336045][T15765] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3173.345852][T15758] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3173.349126][T15765] CPU: 1 PID: 15765 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3173.367230][T15765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3173.377350][T15765] Call Trace: [ 3173.380764][T15765] dump_stack_lvl+0x1e2/0x24b [ 3173.385424][T15765] ? devkmsg_release+0x127/0x127 [ 3173.390361][T15765] ? show_regs_print_info+0x18/0x18 [ 3173.395543][T15765] ? __page_pinner_migration_failed+0xdd/0x250 [ 3173.401725][T15765] dump_stack+0x15/0x1d [ 3173.405918][T15765] should_fail+0x3c0/0x510 [ 3173.410315][T15765] should_fail_usercopy+0x1a/0x20 [ 3173.415319][T15765] iov_iter_copy_from_user_atomic+0x332/0xc50 [ 3173.421364][T15765] generic_perform_write+0x386/0x5b0 [ 3173.426628][T15765] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3173.432473][T15765] ? file_remove_privs+0x630/0x630 [ 3173.437571][T15765] ? __up_write+0xad/0x290 [ 3173.441973][T15765] ? __kasan_check_write+0x14/0x20 [ 3173.447059][T15765] __generic_file_write_iter+0x23c/0x570 [ 3173.452670][T15765] ? generic_write_checks+0x3d8/0x490 [ 3173.458020][T15765] generic_file_write_iter+0xaf/0x1c0 [ 3173.463372][T15765] vfs_write+0xc02/0xf20 [ 3173.467592][T15765] ? kernel_write+0x3c0/0x3c0 [ 3173.472253][T15765] ? __kasan_check_write+0x14/0x20 [ 3173.477346][T15765] ? __fdget+0x1b5/0x240 [ 3173.481578][T15765] __x64_sys_pwrite64+0x1af/0x240 [ 3173.486578][T15765] ? ksys_pwrite64+0x1d0/0x1d0 [ 3173.491315][T15765] ? debug_smp_processor_id+0x1c/0x20 [ 3173.496661][T15765] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3173.502706][T15765] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3173.508314][T15765] do_syscall_64+0x31/0x70 [ 3173.512728][T15765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3173.518598][T15765] RIP: 0033:0x7ff36dc2fa07 [ 3173.522986][T15765] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3173.542569][T15765] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3173.550963][T15765] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3173.558937][T15765] RDX: 000000000000001d RSI: 0000000020012b00 RDI: 0000000000000004 [ 3173.566886][T15765] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3173.574838][T15765] R10: 0000000000008c80 R11: 0000000000000293 R12: 0000000000000004 [ 3173.582785][T15765] R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005 10:35:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020002220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 18) 10:35:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000ffffffffffffffff0b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000157dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3173.635466][T15765] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3173.644814][T15772] EXT4-fs (loop3): invalid inodes per group: 266272 [ 3173.644814][T15772] [ 3173.645431][T15768] EXT4-fs (loop4): #blocks per group too big: 3925901312 [ 3173.666642][T15772] EXT4-fs (loop3): invalid inodes per group: 266272 [ 3173.666642][T15772] [ 3173.793351][T15787] FAULT_INJECTION: forcing a failure. [ 3173.793351][T15787] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3173.806431][T15787] CPU: 1 PID: 15787 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3173.816661][T15787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3173.826694][T15787] Call Trace: [ 3173.830005][T15787] dump_stack_lvl+0x1e2/0x24b [ 3173.834677][T15787] ? devkmsg_release+0x127/0x127 [ 3173.839593][T15787] ? show_regs_print_info+0x18/0x18 [ 3173.844770][T15787] ? __page_pinner_migration_failed+0xdd/0x250 [ 3173.850908][T15787] dump_stack+0x15/0x1d [ 3173.855068][T15787] should_fail+0x3c0/0x510 [ 3173.859461][T15787] should_fail_usercopy+0x1a/0x20 [ 3173.864468][T15787] iov_iter_copy_from_user_atomic+0x332/0xc50 [ 3173.870514][T15787] generic_perform_write+0x386/0x5b0 [ 3173.875776][T15787] ? grab_cache_page_write_begin+0xa0/0xa0 [ 3173.881558][T15787] ? file_remove_privs+0x630/0x630 [ 3173.886653][T15787] ? __up_write+0xad/0x290 [ 3173.891058][T15787] ? __kasan_check_write+0x14/0x20 [ 3173.896149][T15787] __generic_file_write_iter+0x23c/0x570 [ 3173.901757][T15787] ? generic_write_checks+0x3d8/0x490 [ 3173.907104][T15787] generic_file_write_iter+0xaf/0x1c0 [ 3173.912449][T15787] vfs_write+0xc02/0xf20 [ 3173.916679][T15787] ? kernel_write+0x3c0/0x3c0 [ 3173.921348][T15787] ? __kasan_check_write+0x14/0x20 [ 3173.926444][T15787] ? __fdget+0x1b5/0x240 [ 3173.930671][T15787] __x64_sys_pwrite64+0x1af/0x240 [ 3173.935670][T15787] ? ksys_pwrite64+0x1d0/0x1d0 [ 3173.940425][T15787] ? debug_smp_processor_id+0x1c/0x20 [ 3173.945779][T15787] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3173.951911][T15787] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3173.957592][T15787] do_syscall_64+0x31/0x70 [ 3173.961998][T15787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3173.967888][T15787] RIP: 0033:0x7ff36dc2fa07 [ 3173.972300][T15787] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 3173.991893][T15787] RSP: 002b:00007ff36b9f2f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 3174.000287][T15787] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2fa07 [ 3174.008235][T15787] RDX: 0000000000000055 RSI: 0000000020012c00 RDI: 0000000000000004 [ 3174.016184][T15787] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 3174.024133][T15787] R10: 0000000000008d00 R11: 0000000000000293 R12: 0000000000000004 [ 3174.032081][T15787] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 10:35:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000500dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3174.126025][T15768] EXT4-fs (loop4): #blocks per group too big: 3925901312 [ 3174.134509][T15785] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000f20380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3174.221114][T15787] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 10:35:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000010000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 19) [ 3174.336070][T15796] EXT4-fs (loop3): invalid inodes per group: 327712 [ 3174.336070][T15796] 10:35:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100015cdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3174.385125][T15802] EXT4-fs (loop4): #blocks per group too big: 4060119040 [ 3174.500465][T15796] EXT4-fs (loop3): invalid inodes per group: 327712 [ 3174.500465][T15796] [ 3174.510855][T15808] FAULT_INJECTION: forcing a failure. [ 3174.510855][T15808] name failslab, interval 1, probability 0, space 0, times 0 [ 3174.523551][T15808] CPU: 1 PID: 15808 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3174.533787][T15808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3174.543835][T15808] Call Trace: [ 3174.547105][T15808] dump_stack_lvl+0x1e2/0x24b [ 3174.551756][T15808] ? devkmsg_release+0x127/0x127 [ 3174.556807][T15808] ? show_regs_print_info+0x18/0x18 [ 3174.562186][T15808] ? __kasan_check_write+0x14/0x20 [ 3174.567290][T15808] ? __up_write+0xad/0x290 [ 3174.571685][T15808] dump_stack+0x15/0x1d [ 3174.575820][T15808] should_fail+0x3c0/0x510 [ 3174.580218][T15808] ? getname_flags+0xba/0x650 [ 3174.584925][T15808] __should_failslab+0x9f/0xe0 [ 3174.589669][T15808] should_failslab+0x9/0x20 [ 3174.594161][T15808] kmem_cache_alloc+0x43/0x380 [ 3174.598923][T15808] ? preempt_count_add+0x69/0x150 [ 3174.603942][T15808] getname_flags+0xba/0x650 [ 3174.608444][T15808] getname+0x19/0x20 [ 3174.612323][T15808] do_sys_openat2+0xd2/0x470 [ 3174.616890][T15808] ? do_sys_open+0x220/0x220 [ 3174.621467][T15808] ? __kasan_check_write+0x14/0x20 [ 3174.626552][T15808] __x64_sys_openat+0x243/0x290 [ 3174.631388][T15808] ? __ia32_sys_open+0x270/0x270 [ 3174.636312][T15808] ? debug_smp_processor_id+0x1c/0x20 [ 3174.641680][T15808] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3174.647721][T15808] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3174.653327][T15808] do_syscall_64+0x31/0x70 [ 3174.657723][T15808] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3174.663592][T15808] RIP: 0033:0x7ff36dc2f954 [ 3174.667985][T15808] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3174.687564][T15808] RSP: 002b:00007ff36b9f2ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 10:35:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 20) [ 3174.695956][T15808] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2f954 [ 3174.703909][T15808] RDX: 0000000000000002 RSI: 00007ff36b9f3000 RDI: 00000000ffffff9c [ 3174.711859][T15808] RBP: 00007ff36b9f3000 R08: 0000000000000000 R09: ffffffffffffffff [ 3174.719829][T15808] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 3174.727778][T15808] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000600dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3174.764646][T15805] EXT4-fs (loop0): invalid first ino: 1 [ 3174.768010][T15802] EXT4-fs (loop4): #blocks per group too big: 4060119040 [ 3174.775925][T15780] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3174.775925][T15780] [ 3174.792295][T15817] FAULT_INJECTION: forcing a failure. [ 3174.792295][T15817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3174.806509][T15817] CPU: 1 PID: 15817 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3174.816835][T15817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3174.826875][T15817] Call Trace: [ 3174.830146][T15817] dump_stack_lvl+0x1e2/0x24b [ 3174.834820][T15817] ? show_regs_print_info+0x18/0x18 [ 3174.840000][T15817] dump_stack+0x15/0x1d [ 3174.844132][T15817] should_fail+0x3c0/0x510 [ 3174.848525][T15817] should_fail_usercopy+0x1a/0x20 [ 3174.853524][T15817] strncpy_from_user+0x24/0x2b0 [ 3174.858442][T15817] getname_flags+0xf5/0x650 [ 3174.862920][T15817] getname+0x19/0x20 [ 3174.866801][T15817] do_sys_openat2+0xd2/0x470 [ 3174.871367][T15817] ? do_sys_open+0x220/0x220 [ 3174.875937][T15817] ? __kasan_check_write+0x14/0x20 [ 3174.881023][T15817] __x64_sys_openat+0x243/0x290 [ 3174.885853][T15817] ? __ia32_sys_open+0x270/0x270 [ 3174.890769][T15817] ? debug_smp_processor_id+0x1c/0x20 [ 3174.896116][T15817] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3174.902165][T15817] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3174.907776][T15817] do_syscall_64+0x31/0x70 [ 3174.912181][T15817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3174.918046][T15817] RIP: 0033:0x7ff36dc2f954 [ 3174.922435][T15817] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3174.942031][T15817] RSP: 002b:00007ff36b9f2ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3174.950422][T15817] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2f954 10:35:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 21) [ 3174.958375][T15817] RDX: 0000000000000002 RSI: 00007ff36b9f3000 RDI: 00000000ffffff9c [ 3174.966325][T15817] RBP: 00007ff36b9f3000 R08: 0000000000000000 R09: ffffffffffffffff [ 3174.974272][T15817] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 3174.982218][T15817] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020002e20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000fa0380000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100015ddbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3175.167036][T15819] EXT4-fs (loop3): invalid inodes per group: 393248 [ 3175.167036][T15819] [ 3175.176032][T15805] EXT4-fs (loop0): invalid first ino: 1 [ 3175.209514][T15825] FAULT_INJECTION: forcing a failure. [ 3175.209514][T15825] name failslab, interval 1, probability 0, space 0, times 0 [ 3175.222188][T15825] CPU: 0 PID: 15825 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3175.232417][T15825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3175.242450][T15825] Call Trace: [ 3175.245725][T15825] dump_stack_lvl+0x1e2/0x24b [ 3175.250381][T15825] ? devkmsg_release+0x127/0x127 [ 3175.255295][T15825] ? show_regs_print_info+0x18/0x18 [ 3175.260474][T15825] dump_stack+0x15/0x1d [ 3175.264607][T15825] should_fail+0x3c0/0x510 [ 3175.269004][T15825] ? __alloc_file+0x29/0x3b0 [ 3175.273589][T15825] __should_failslab+0x9f/0xe0 [ 3175.278346][T15825] should_failslab+0x9/0x20 [ 3175.282830][T15825] kmem_cache_alloc+0x43/0x380 [ 3175.287572][T15825] ? stack_trace_save+0x1e0/0x1e0 [ 3175.292573][T15825] ? __kernel_text_address+0x9a/0x110 [ 3175.297920][T15825] __alloc_file+0x29/0x3b0 [ 3175.302315][T15825] ? alloc_empty_file+0x4c/0x1b0 [ 3175.307248][T15825] alloc_empty_file+0xac/0x1b0 [ 3175.312013][T15825] path_openat+0x110/0x3500 [ 3175.316506][T15825] ? stack_trace_save+0x11b/0x1e0 [ 3175.321511][T15825] ? stack_trace_snprint+0xe0/0xe0 [ 3175.326603][T15825] ? shmem_write_begin+0x1b0/0x1b0 [ 3175.331692][T15825] ? __kasan_slab_alloc+0xc9/0xe0 [ 3175.336690][T15825] ? __kasan_slab_alloc+0xb2/0xe0 [ 3175.341688][T15825] ? kmem_cache_alloc+0x1a2/0x380 [ 3175.346686][T15825] ? do_filp_open+0x440/0x440 [ 3175.351353][T15825] ? __x64_sys_openat+0x243/0x290 [ 3175.356351][T15825] ? do_syscall_64+0x31/0x70 [ 3175.360929][T15825] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3175.366972][T15825] do_filp_open+0x200/0x440 [ 3175.371451][T15825] ? vfs_tmpfile+0x230/0x230 [ 3175.376022][T15825] ? get_unused_fd_flags+0x95/0xa0 [ 3175.381109][T15825] do_sys_openat2+0x13b/0x470 [ 3175.385775][T15825] ? do_sys_open+0x220/0x220 [ 3175.390344][T15825] ? __kasan_check_write+0x14/0x20 [ 3175.395429][T15825] __x64_sys_openat+0x243/0x290 [ 3175.400258][T15825] ? __ia32_sys_open+0x270/0x270 [ 3175.405173][T15825] ? debug_smp_processor_id+0x1c/0x20 [ 3175.410523][T15825] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3175.416566][T15825] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3175.422174][T15825] do_syscall_64+0x31/0x70 [ 3175.426567][T15825] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3175.432433][T15825] RIP: 0033:0x7ff36dc2f954 [ 3175.436828][T15825] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 10:35:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 22) [ 3175.456414][T15825] RSP: 002b:00007ff36b9f2ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3175.464805][T15825] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2f954 [ 3175.472755][T15825] RDX: 0000000000000002 RSI: 00007ff36b9f3000 RDI: 00000000ffffff9c [ 3175.480714][T15825] RBP: 00007ff36b9f3000 R08: 0000000000000000 R09: ffffffffffffffff [ 3175.488661][T15825] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 3175.496611][T15825] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001020000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3175.642146][T15830] FAULT_INJECTION: forcing a failure. [ 3175.642146][T15830] name failslab, interval 1, probability 0, space 0, times 0 [ 3175.656735][T15824] EXT4-fs (loop4): #blocks per group too big: 4194336768 [ 3175.659224][T15830] CPU: 0 PID: 15830 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3175.673992][T15830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3175.684121][T15830] Call Trace: [ 3175.687457][T15830] dump_stack_lvl+0x1e2/0x24b [ 3175.692115][T15830] ? devkmsg_release+0x127/0x127 [ 3175.697037][T15830] ? show_regs_print_info+0x18/0x18 [ 3175.702213][T15830] dump_stack+0x15/0x1d [ 3175.706352][T15830] should_fail+0x3c0/0x510 [ 3175.710751][T15830] ? security_file_alloc+0x36/0x200 [ 3175.715927][T15830] __should_failslab+0x9f/0xe0 [ 3175.720670][T15830] should_failslab+0x9/0x20 [ 3175.725149][T15830] kmem_cache_alloc+0x43/0x380 [ 3175.729891][T15830] security_file_alloc+0x36/0x200 [ 3175.734893][T15830] __alloc_file+0xc5/0x3b0 [ 3175.739283][T15830] alloc_empty_file+0xac/0x1b0 [ 3175.744024][T15830] path_openat+0x110/0x3500 [ 3175.748520][T15830] ? stack_trace_save+0x11b/0x1e0 [ 3175.753524][T15830] ? stack_trace_snprint+0xe0/0xe0 [ 3175.758618][T15830] ? shmem_write_begin+0x1b0/0x1b0 [ 3175.763709][T15830] ? __kasan_slab_alloc+0xc9/0xe0 [ 3175.768711][T15830] ? __kasan_slab_alloc+0xb2/0xe0 [ 3175.773727][T15830] ? kmem_cache_alloc+0x1a2/0x380 [ 3175.778740][T15830] ? do_filp_open+0x440/0x440 [ 3175.783392][T15830] ? __x64_sys_openat+0x243/0x290 [ 3175.788389][T15830] ? do_syscall_64+0x31/0x70 [ 3175.792953][T15830] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3175.798997][T15830] do_filp_open+0x200/0x440 [ 3175.803477][T15830] ? vfs_tmpfile+0x230/0x230 [ 3175.808045][T15830] ? get_unused_fd_flags+0x95/0xa0 [ 3175.813130][T15830] do_sys_openat2+0x13b/0x470 [ 3175.817798][T15830] ? do_sys_open+0x220/0x220 [ 3175.822368][T15830] ? __kasan_check_write+0x14/0x20 [ 3175.827454][T15830] __x64_sys_openat+0x243/0x290 [ 3175.832280][T15830] ? __ia32_sys_open+0x270/0x270 [ 3175.837195][T15830] ? debug_smp_processor_id+0x1c/0x20 [ 3175.842543][T15830] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3175.848584][T15830] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 3175.854195][T15830] do_syscall_64+0x31/0x70 [ 3175.858603][T15830] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3175.864472][T15830] RIP: 0033:0x7ff36dc2f954 [ 3175.868862][T15830] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 3175.888444][T15830] RSP: 002b:00007ff36b9f2ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3175.896837][T15830] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc2f954 [ 3175.904793][T15830] RDX: 0000000000000002 RSI: 00007ff36b9f3000 RDI: 00000000ffffff9c [ 3175.912759][T15830] RBP: 00007ff36b9f3000 R08: 0000000000000000 R09: ffffffffffffffff [ 3175.920793][T15830] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 3175.928748][T15830] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 23) [ 3175.937392][T15819] EXT4-fs (loop3): invalid inodes per group: 393248 [ 3175.937392][T15819] 10:35:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020040600dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3176.039763][T15824] EXT4-fs (loop4): #blocks per group too big: 4194336768 [ 3176.047702][T15837] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3176.073873][T15843] FAULT_INJECTION: forcing a failure. [ 3176.073873][T15843] name failslab, interval 1, probability 0, space 0, times 0 [ 3176.086571][T15843] CPU: 1 PID: 15843 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3176.096804][T15843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3176.106894][T15843] Call Trace: [ 3176.110165][T15843] dump_stack_lvl+0x1e2/0x24b [ 3176.114844][T15843] ? show_regs_print_info+0x18/0x18 [ 3176.120017][T15843] dump_stack+0x15/0x1d [ 3176.124193][T15843] should_fail+0x3c0/0x510 [ 3176.128589][T15843] ? __kthread_create_on_node+0x11f/0x410 [ 3176.134279][T15843] __should_failslab+0x9f/0xe0 [ 3176.139019][T15843] should_failslab+0x9/0x20 [ 3176.143499][T15843] kmem_cache_alloc_trace+0x42/0x3a0 [ 3176.148759][T15843] ? loop_config_discard+0x4d0/0x4d0 [ 3176.154021][T15843] ? loop_config_discard+0x4d0/0x4d0 [ 3176.159283][T15843] __kthread_create_on_node+0x11f/0x410 [ 3176.164805][T15843] ? kthread_create_on_node+0x120/0x120 [ 3176.170323][T15843] ? _raw_spin_lock+0xa3/0x1b0 [ 3176.175062][T15843] ? loop_config_discard+0x4d0/0x4d0 [ 3176.180336][T15843] kthread_create_on_node+0xda/0x120 [ 3176.185600][T15843] ? tsk_fork_get_node+0x10/0x10 [ 3176.190519][T15843] ? memset+0x35/0x40 [ 3176.194476][T15843] loop_configure+0x709/0x15c0 [ 3176.199217][T15843] ? yield_to_task_fair+0x140/0x140 [ 3176.204394][T15843] lo_ioctl+0x821/0x2380 [ 3176.208611][T15843] ? __kasan_check_read+0x11/0x20 [ 3176.213608][T15843] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3176.218346][T15843] ? lo_release+0x1f0/0x1f0 [ 3176.222847][T15843] ? try_to_wake_up+0x6f2/0xd60 [ 3176.227680][T15843] ? __mutex_lock+0xb4d/0x10f0 [ 3176.232427][T15843] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3176.238673][T15843] ? __kasan_check_write+0x14/0x20 [ 3176.243759][T15843] ? _raw_spin_lock+0xa3/0x1b0 [ 3176.248497][T15843] ? __kasan_check_write+0x14/0x20 [ 3176.253582][T15843] ? wake_up_q+0x12e/0x1e0 [ 3176.257971][T15843] ? wake_q_add+0xae/0x100 [ 3176.262368][T15843] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3176.267975][T15843] ? mutex_unlock+0x40/0x40 [ 3176.272464][T15843] ? __kasan_check_write+0x14/0x20 [ 3176.277559][T15843] ? _raw_spin_lock+0xa3/0x1b0 [ 3176.282303][T15843] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3176.287786][T15843] ? __kasan_check_write+0x14/0x20 [ 3176.292883][T15843] ? disk_unblock_events+0x51/0x60 [ 3176.297979][T15843] ? __blkdev_get+0x13e1/0x16d0 [ 3176.302821][T15843] ? __rcu_read_lock+0x50/0x50 [ 3176.307683][T15843] ? is_bpf_text_address+0x1a2/0x1c0 [ 3176.312948][T15843] ? stack_trace_save+0x1e0/0x1e0 [ 3176.317950][T15843] ? __kernel_text_address+0x9a/0x110 [ 3176.323298][T15843] ? unwind_get_return_address+0x4c/0x90 [ 3176.328909][T15843] ? arch_stack_walk+0xf8/0x140 [ 3176.333737][T15843] ? stack_trace_save+0x11b/0x1e0 [ 3176.338778][T15843] ? stack_trace_snprint+0xe0/0xe0 [ 3176.343865][T15843] ? path_openat+0x2795/0x3500 [ 3176.348601][T15843] ? __rcu_read_lock+0x50/0x50 [ 3176.353337][T15843] ? kmem_cache_free+0xaa/0x1e0 [ 3176.358162][T15843] ? avc_has_extended_perms+0x731/0x1270 [ 3176.363773][T15843] ? memcpy+0x56/0x70 [ 3176.367732][T15843] ? avc_has_extended_perms+0xb63/0x1270 [ 3176.373340][T15843] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3176.378686][T15843] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3176.383420][T15843] ? blkdev_bszset+0x250/0x250 [ 3176.388169][T15843] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3176.393546][T15843] ? selinux_file_ioctl+0x4ca/0x990 [ 3176.398741][T15843] ? selinux_file_ioctl+0x72f/0x990 [ 3176.404102][T15843] ? selinux_file_alloc_security+0x120/0x120 [ 3176.410066][T15843] ? do_sys_openat2+0x397/0x470 [ 3176.414895][T15843] ? lo_release+0x1f0/0x1f0 [ 3176.419400][T15843] blkdev_ioctl+0x2c3/0x5f0 [ 3176.423880][T15843] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3176.429311][T15843] ? __fget_files+0x26d/0x2c0 [ 3176.433966][T15843] block_ioctl+0xaf/0xf0 [ 3176.438244][T15843] ? blkdev_iopoll+0x100/0x100 [ 3176.443100][T15843] __se_sys_ioctl+0x115/0x190 [ 3176.447763][T15843] __x64_sys_ioctl+0x7b/0x90 [ 3176.452335][T15843] do_syscall_64+0x31/0x70 [ 3176.456751][T15843] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3176.462660][T15843] RIP: 0033:0x7ff36dc7c7f7 [ 3176.467052][T15843] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3176.486724][T15843] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3176.495152][T15843] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3176.503188][T15843] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3176.511177][T15843] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3176.519121][T15843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3176.527066][T15843] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000020480000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000060dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001030000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 24) [ 3176.602960][T15832] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3176.602960][T15832] 10:35:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020023920000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) [ 3176.741088][T15850] EXT4-fs (loop3): invalid inodes per group: 394272 [ 3176.741088][T15850] [ 3176.751603][T15857] FAULT_INJECTION: forcing a failure. [ 3176.751603][T15857] name failslab, interval 1, probability 0, space 0, times 0 [ 3176.764634][T15857] CPU: 1 PID: 15857 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3176.774996][T15857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3176.785028][T15857] Call Trace: [ 3176.788295][T15857] dump_stack_lvl+0x1e2/0x24b [ 3176.792947][T15857] ? show_regs_print_info+0x18/0x18 [ 3176.798123][T15857] dump_stack+0x15/0x1d [ 3176.802254][T15857] should_fail+0x3c0/0x510 [ 3176.806695][T15857] ? __kernfs_new_node+0xdb/0x6e0 [ 3176.811703][T15857] __should_failslab+0x9f/0xe0 [ 3176.816451][T15857] should_failslab+0x9/0x20 [ 3176.820926][T15857] kmem_cache_alloc+0x43/0x380 [ 3176.825721][T15857] __kernfs_new_node+0xdb/0x6e0 [ 3176.830553][T15857] ? kernfs_new_node+0x170/0x170 [ 3176.835467][T15857] ? enqueue_task_fair+0x342/0x10f0 [ 3176.840639][T15857] ? __kasan_check_read+0x11/0x20 [ 3176.845725][T15857] ? check_preempt_curr+0x11f/0x1b0 [ 3176.850904][T15857] kernfs_create_dir_ns+0x9b/0x230 [ 3176.855996][T15857] internal_create_group+0x294/0xf10 [ 3176.861259][T15857] ? rt_mutex_setprio+0xe40/0xe40 [ 3176.866255][T15857] ? sysfs_create_group+0x30/0x30 [ 3176.871254][T15857] sysfs_create_group+0x1f/0x30 [ 3176.876077][T15857] loop_configure+0xe1a/0x15c0 [ 3176.880866][T15857] lo_ioctl+0x821/0x2380 [ 3176.885089][T15857] ? __kasan_check_read+0x11/0x20 [ 3176.890088][T15857] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3176.894829][T15857] ? lo_release+0x1f0/0x1f0 [ 3176.899307][T15857] ? try_to_wake_up+0x6f2/0xd60 [ 3176.904136][T15857] ? __mutex_lock+0xb4d/0x10f0 [ 3176.908891][T15857] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3176.915105][T15857] ? __kasan_check_write+0x14/0x20 [ 3176.920194][T15857] ? _raw_spin_lock+0xa3/0x1b0 [ 3176.924932][T15857] ? __kasan_check_write+0x14/0x20 [ 3176.930017][T15857] ? wake_up_q+0x12e/0x1e0 [ 3176.934404][T15857] ? wake_q_add+0xae/0x100 [ 3176.938797][T15857] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3176.944406][T15857] ? mutex_unlock+0x40/0x40 [ 3176.948884][T15857] ? __kasan_check_write+0x14/0x20 [ 3176.953975][T15857] ? _raw_spin_lock+0xa3/0x1b0 [ 3176.958713][T15857] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3176.964057][T15857] ? __kasan_check_write+0x14/0x20 [ 3176.969141][T15857] ? disk_unblock_events+0x51/0x60 [ 3176.974237][T15857] ? __blkdev_get+0x13e1/0x16d0 [ 3176.979064][T15857] ? __rcu_read_lock+0x50/0x50 [ 3176.983801][T15857] ? is_bpf_text_address+0x1a2/0x1c0 [ 3176.989056][T15857] ? stack_trace_save+0x1e0/0x1e0 [ 3176.994054][T15857] ? __kernel_text_address+0x9a/0x110 [ 3176.999401][T15857] ? unwind_get_return_address+0x4c/0x90 [ 3177.005010][T15857] ? arch_stack_walk+0xf8/0x140 [ 3177.009836][T15857] ? stack_trace_save+0x11b/0x1e0 [ 3177.014831][T15857] ? stack_trace_snprint+0xe0/0xe0 [ 3177.019929][T15857] ? path_openat+0x2795/0x3500 [ 3177.024666][T15857] ? __rcu_read_lock+0x50/0x50 [ 3177.029402][T15857] ? kmem_cache_free+0xaa/0x1e0 [ 3177.034227][T15857] ? avc_has_extended_perms+0x731/0x1270 [ 3177.039832][T15857] ? memcpy+0x56/0x70 [ 3177.043790][T15857] ? avc_has_extended_perms+0xb63/0x1270 [ 3177.049402][T15857] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3177.054747][T15857] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3177.059488][T15857] ? blkdev_bszset+0x250/0x250 [ 3177.064226][T15857] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3177.069578][T15857] ? selinux_file_ioctl+0x4ca/0x990 [ 3177.074752][T15857] ? selinux_file_ioctl+0x72f/0x990 [ 3177.079924][T15857] ? selinux_file_alloc_security+0x120/0x120 [ 3177.085877][T15857] ? do_sys_openat2+0x397/0x470 [ 3177.090705][T15857] ? lo_release+0x1f0/0x1f0 [ 3177.095184][T15857] blkdev_ioctl+0x2c3/0x5f0 [ 3177.099675][T15857] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3177.105114][T15857] ? __fget_files+0x26d/0x2c0 [ 3177.109779][T15857] block_ioctl+0xaf/0xf0 [ 3177.114008][T15857] ? blkdev_iopoll+0x100/0x100 [ 3177.118752][T15857] __se_sys_ioctl+0x115/0x190 [ 3177.123406][T15857] __x64_sys_ioctl+0x7b/0x90 [ 3177.127974][T15857] do_syscall_64+0x31/0x70 [ 3177.132366][T15857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3177.138282][T15857] RIP: 0033:0x7ff36dc7c7f7 [ 3177.142670][T15857] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3177.162249][T15857] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3177.170640][T15857] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3177.178585][T15857] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3177.186533][T15857] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3177.194480][T15857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3177.202427][T15857] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 25) [ 3177.238065][T15857] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3177.239298][T15853] EXT4-fs (loop4): #blocks per group too big: 33587200 [ 3177.277740][T15865] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3177.285953][T15850] EXT4-fs (loop3): invalid inodes per group: 394272 [ 3177.285953][T15850] [ 3177.296266][T15853] EXT4-fs (loop4): #blocks per group too big: 33587200 [ 3177.329196][T15874] FAULT_INJECTION: forcing a failure. [ 3177.329196][T15874] name failslab, interval 1, probability 0, space 0, times 0 [ 3177.341943][T15874] CPU: 0 PID: 15874 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3177.352160][T15874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3177.362288][T15874] Call Trace: [ 3177.365566][T15874] dump_stack_lvl+0x1e2/0x24b [ 3177.370225][T15874] ? show_regs_print_info+0x18/0x18 [ 3177.375411][T15874] dump_stack+0x15/0x1d [ 3177.379566][T15874] should_fail+0x3c0/0x510 [ 3177.383964][T15874] ? __kernfs_new_node+0xdb/0x6e0 [ 3177.388962][T15874] __should_failslab+0x9f/0xe0 [ 3177.393700][T15874] should_failslab+0x9/0x20 [ 3177.398193][T15874] kmem_cache_alloc+0x43/0x380 [ 3177.402940][T15874] __kernfs_new_node+0xdb/0x6e0 [ 3177.407853][T15874] ? kernfs_new_node+0x170/0x170 [ 3177.412769][T15874] ? __kasan_check_write+0x14/0x20 [ 3177.417854][T15874] ? mutex_lock+0xa6/0x110 [ 3177.422247][T15874] ? mutex_trylock+0xb0/0xb0 [ 3177.426813][T15874] kernfs_new_node+0x97/0x170 [ 3177.431462][T15874] __kernfs_create_file+0x4a/0x270 [ 3177.436584][T15874] sysfs_add_file_mode_ns+0x274/0x320 [ 3177.441931][T15874] internal_create_group+0x560/0xf10 [ 3177.447193][T15874] ? rt_mutex_setprio+0xe40/0xe40 [ 3177.452192][T15874] ? sysfs_create_group+0x30/0x30 [ 3177.457193][T15874] sysfs_create_group+0x1f/0x30 [ 3177.462023][T15874] loop_configure+0xe1a/0x15c0 [ 3177.466764][T15874] lo_ioctl+0x821/0x2380 [ 3177.470981][T15874] ? is_bpf_text_address+0x1a2/0x1c0 [ 3177.476252][T15874] ? lo_release+0x1f0/0x1f0 [ 3177.480730][T15874] ? try_to_wake_up+0x6f2/0xd60 [ 3177.485581][T15874] ? __mutex_lock+0xd37/0x10f0 [ 3177.490323][T15874] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3177.496542][T15874] ? __kasan_check_write+0x14/0x20 [ 3177.501648][T15874] ? _raw_spin_lock+0xa3/0x1b0 [ 3177.506390][T15874] ? __kasan_check_write+0x14/0x20 [ 3177.511495][T15874] ? wake_up_q+0x12e/0x1e0 [ 3177.515891][T15874] ? wake_q_add+0xae/0x100 [ 3177.520289][T15874] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3177.525915][T15874] ? mutex_unlock+0x40/0x40 [ 3177.530394][T15874] ? __kasan_check_write+0x14/0x20 [ 3177.535495][T15874] ? _raw_spin_lock+0xa3/0x1b0 [ 3177.540237][T15874] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3177.545588][T15874] ? __kasan_check_write+0x14/0x20 [ 3177.550684][T15874] ? disk_unblock_events+0x51/0x60 [ 3177.555780][T15874] ? __blkdev_get+0x13e1/0x16d0 [ 3177.560607][T15874] ? __rcu_read_lock+0x50/0x50 [ 3177.565361][T15874] ? is_bpf_text_address+0x1a2/0x1c0 [ 3177.570617][T15874] ? stack_trace_save+0x1e0/0x1e0 [ 3177.575615][T15874] ? __kernel_text_address+0x9a/0x110 [ 3177.580962][T15874] ? unwind_get_return_address+0x4c/0x90 [ 3177.586569][T15874] ? arch_stack_walk+0xf8/0x140 [ 3177.591399][T15874] ? stack_trace_save+0x11b/0x1e0 [ 3177.596398][T15874] ? stack_trace_snprint+0xe0/0xe0 [ 3177.601499][T15874] ? path_openat+0x2795/0x3500 [ 3177.606237][T15874] ? __rcu_read_lock+0x50/0x50 [ 3177.610973][T15874] ? kmem_cache_free+0xaa/0x1e0 [ 3177.615799][T15874] ? avc_has_extended_perms+0x731/0x1270 [ 3177.621407][T15874] ? memcpy+0x56/0x70 [ 3177.625365][T15874] ? avc_has_extended_perms+0xb63/0x1270 [ 3177.630976][T15874] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3177.636323][T15874] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3177.641064][T15874] ? blkdev_bszset+0x250/0x250 [ 3177.645814][T15874] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3177.651170][T15874] ? selinux_file_ioctl+0x4ca/0x990 [ 3177.656343][T15874] ? selinux_file_ioctl+0x72f/0x990 [ 3177.661518][T15874] ? selinux_file_alloc_security+0x120/0x120 [ 3177.667473][T15874] ? do_sys_openat2+0x397/0x470 [ 3177.672302][T15874] ? lo_release+0x1f0/0x1f0 [ 3177.676808][T15874] blkdev_ioctl+0x2c3/0x5f0 [ 3177.681289][T15874] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3177.686722][T15874] ? __fget_files+0x26d/0x2c0 [ 3177.691377][T15874] block_ioctl+0xaf/0xf0 [ 3177.695595][T15874] ? blkdev_iopoll+0x100/0x100 [ 3177.700375][T15874] __se_sys_ioctl+0x115/0x190 [ 3177.705026][T15874] __x64_sys_ioctl+0x7b/0x90 [ 3177.709598][T15874] do_syscall_64+0x31/0x70 [ 3177.713994][T15874] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3177.719866][T15874] RIP: 0033:0x7ff36dc7c7f7 [ 3177.724257][T15874] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3177.743855][T15874] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3177.752250][T15874] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3177.760201][T15874] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3177.768150][T15874] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 10:35:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000160dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000700dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3177.776116][T15874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3177.784067][T15874] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000030480000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001040000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3177.846677][T15874] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 10:35:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 26) [ 3178.038347][T15877] EXT4-fs (loop3): invalid inodes per group: 458784 [ 3178.038347][T15877] [ 3178.125569][T15891] FAULT_INJECTION: forcing a failure. [ 3178.125569][T15891] name failslab, interval 1, probability 0, space 0, times 0 [ 3178.125791][T15885] EXT4-fs (loop4): #blocks per group too big: 50364416 [ 3178.142872][T15891] CPU: 0 PID: 15891 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3178.155348][T15891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3178.165378][T15891] Call Trace: [ 3178.168648][T15891] dump_stack_lvl+0x1e2/0x24b [ 3178.173316][T15891] ? show_regs_print_info+0x18/0x18 [ 3178.178494][T15891] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 3178.184610][T15891] dump_stack+0x15/0x1d [ 3178.188761][T15891] should_fail+0x3c0/0x510 [ 3178.193158][T15891] ? __kernfs_new_node+0xdb/0x6e0 [ 3178.198425][T15891] __should_failslab+0x9f/0xe0 [ 3178.203217][T15891] should_failslab+0x9/0x20 [ 3178.207714][T15891] kmem_cache_alloc+0x43/0x380 [ 3178.212460][T15891] __kernfs_new_node+0xdb/0x6e0 [ 3178.217297][T15891] ? __kasan_check_write+0x14/0x20 [ 3178.222400][T15891] ? mutex_lock+0xa6/0x110 [ 3178.226809][T15891] ? kernfs_new_node+0x170/0x170 [ 3178.231826][T15891] ? __kasan_check_write+0x14/0x20 [ 3178.236927][T15891] ? mutex_unlock+0x1d/0x40 [ 3178.241414][T15891] ? kernfs_activate+0x409/0x420 [ 3178.246335][T15891] kernfs_new_node+0x97/0x170 [ 3178.251002][T15891] __kernfs_create_file+0x4a/0x270 [ 3178.256095][T15891] sysfs_add_file_mode_ns+0x274/0x320 [ 3178.261455][T15891] internal_create_group+0x560/0xf10 [ 3178.266827][T15891] ? rt_mutex_setprio+0xe40/0xe40 [ 3178.271830][T15891] ? sysfs_create_group+0x30/0x30 [ 3178.276831][T15891] sysfs_create_group+0x1f/0x30 [ 3178.281664][T15891] loop_configure+0xe1a/0x15c0 [ 3178.286413][T15891] lo_ioctl+0x821/0x2380 [ 3178.290637][T15891] ? __kasan_check_read+0x11/0x20 [ 3178.295641][T15891] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3178.300393][T15891] ? lo_release+0x1f0/0x1f0 [ 3178.304875][T15891] ? try_to_wake_up+0x6f2/0xd60 [ 3178.309704][T15891] ? __mutex_lock+0xb4d/0x10f0 [ 3178.314464][T15891] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3178.320693][T15891] ? __kasan_check_write+0x14/0x20 [ 3178.325800][T15891] ? _raw_spin_lock+0xa3/0x1b0 [ 3178.330546][T15891] ? __kasan_check_write+0x14/0x20 [ 3178.335636][T15891] ? wake_up_q+0x12e/0x1e0 [ 3178.340027][T15891] ? wake_q_add+0xae/0x100 [ 3178.344419][T15891] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3178.350028][T15891] ? mutex_unlock+0x40/0x40 [ 3178.354510][T15891] ? __kasan_check_write+0x14/0x20 [ 3178.359595][T15891] ? _raw_spin_lock+0xa3/0x1b0 [ 3178.364334][T15891] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3178.369686][T15891] ? __kasan_check_write+0x14/0x20 [ 3178.374818][T15891] ? disk_unblock_events+0x51/0x60 [ 3178.380116][T15891] ? __blkdev_get+0x13e1/0x16d0 [ 3178.384948][T15891] ? __rcu_read_lock+0x50/0x50 [ 3178.389693][T15891] ? is_bpf_text_address+0x1a2/0x1c0 [ 3178.394964][T15891] ? stack_trace_save+0x1e0/0x1e0 [ 3178.400020][T15891] ? __kernel_text_address+0x9a/0x110 [ 3178.405369][T15891] ? unwind_get_return_address+0x4c/0x90 [ 3178.411005][T15891] ? arch_stack_walk+0xf8/0x140 [ 3178.415834][T15891] ? stack_trace_save+0x11b/0x1e0 [ 3178.420835][T15891] ? stack_trace_snprint+0xe0/0xe0 [ 3178.425922][T15891] ? path_openat+0x2795/0x3500 [ 3178.430665][T15891] ? __rcu_read_lock+0x50/0x50 [ 3178.435407][T15891] ? kmem_cache_free+0xaa/0x1e0 [ 3178.440234][T15891] ? avc_has_extended_perms+0x731/0x1270 [ 3178.445846][T15891] ? memcpy+0x56/0x70 [ 3178.449804][T15891] ? avc_has_extended_perms+0xb63/0x1270 [ 3178.455435][T15891] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3178.460784][T15891] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3178.465524][T15891] ? blkdev_bszset+0x250/0x250 [ 3178.470268][T15891] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3178.475618][T15891] ? selinux_file_ioctl+0x4ca/0x990 [ 3178.480796][T15891] ? selinux_file_ioctl+0x72f/0x990 [ 3178.486057][T15891] ? selinux_file_alloc_security+0x120/0x120 [ 3178.492014][T15891] ? do_sys_openat2+0x397/0x470 [ 3178.496846][T15891] ? lo_release+0x1f0/0x1f0 [ 3178.501330][T15891] blkdev_ioctl+0x2c3/0x5f0 [ 3178.505810][T15891] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3178.511289][T15891] ? __fget_files+0x26d/0x2c0 [ 3178.515945][T15891] block_ioctl+0xaf/0xf0 [ 3178.520165][T15891] ? blkdev_iopoll+0x100/0x100 [ 3178.524906][T15891] __se_sys_ioctl+0x115/0x190 [ 3178.529558][T15891] __x64_sys_ioctl+0x7b/0x90 [ 3178.534125][T15891] do_syscall_64+0x31/0x70 [ 3178.538516][T15891] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3178.544383][T15891] RIP: 0033:0x7ff36dc7c7f7 [ 3178.548779][T15891] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3178.568367][T15891] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3178.576755][T15891] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3178.584727][T15891] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3178.592680][T15891] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3178.600650][T15891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3178.608598][T15891] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 3178.617210][T15863] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3178.617210][T15863] [ 3178.631820][T15891] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3178.641180][T15877] EXT4-fs (loop3): invalid inodes per group: 458784 [ 3178.641180][T15877] [ 3178.642994][T15886] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 27) 10:35:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020003f20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000166dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000900dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3178.762538][T15885] EXT4-fs (loop4): #blocks per group too big: 50364416 10:35:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001050000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000060480000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3178.918094][T15904] FAULT_INJECTION: forcing a failure. [ 3178.918094][T15904] name failslab, interval 1, probability 0, space 0, times 0 [ 3178.930903][T15904] CPU: 1 PID: 15904 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3178.941179][T15904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3178.951261][T15904] Call Trace: [ 3178.954532][T15904] dump_stack_lvl+0x1e2/0x24b [ 3178.959184][T15904] ? show_regs_print_info+0x18/0x18 [ 3178.964356][T15904] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 3178.970395][T15904] dump_stack+0x15/0x1d [ 3178.974522][T15904] should_fail+0x3c0/0x510 [ 3178.978910][T15904] ? __kernfs_new_node+0xdb/0x6e0 [ 3178.983906][T15904] __should_failslab+0x9f/0xe0 [ 3178.988644][T15904] should_failslab+0x9/0x20 [ 3178.993121][T15904] kmem_cache_alloc+0x43/0x380 [ 3178.997864][T15904] __kernfs_new_node+0xdb/0x6e0 [ 3179.002779][T15904] ? __kasan_check_write+0x14/0x20 [ 3179.007874][T15904] ? mutex_lock+0xa6/0x110 [ 3179.012268][T15904] ? kernfs_new_node+0x170/0x170 [ 3179.017199][T15904] ? __kasan_check_write+0x14/0x20 [ 3179.022299][T15904] ? mutex_unlock+0x1d/0x40 [ 3179.026783][T15904] ? kernfs_activate+0x409/0x420 [ 3179.031703][T15904] kernfs_new_node+0x97/0x170 [ 3179.036368][T15904] __kernfs_create_file+0x4a/0x270 [ 3179.041460][T15904] sysfs_add_file_mode_ns+0x274/0x320 [ 3179.046809][T15904] internal_create_group+0x560/0xf10 [ 3179.052074][T15904] ? rt_mutex_setprio+0xe40/0xe40 [ 3179.057077][T15904] ? sysfs_create_group+0x30/0x30 [ 3179.062097][T15904] sysfs_create_group+0x1f/0x30 [ 3179.066927][T15904] loop_configure+0xe1a/0x15c0 [ 3179.071669][T15904] lo_ioctl+0x821/0x2380 [ 3179.075892][T15904] ? __kasan_check_read+0x11/0x20 [ 3179.080897][T15904] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3179.085641][T15904] ? lo_release+0x1f0/0x1f0 [ 3179.090128][T15904] ? try_to_wake_up+0x6f2/0xd60 [ 3179.094955][T15904] ? __mutex_lock+0xb4d/0x10f0 [ 3179.099700][T15904] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3179.105922][T15904] ? __kasan_check_write+0x14/0x20 [ 3179.111010][T15904] ? _raw_spin_lock+0xa3/0x1b0 [ 3179.115755][T15904] ? __kasan_check_write+0x14/0x20 [ 3179.120845][T15904] ? wake_up_q+0x12e/0x1e0 [ 3179.125262][T15904] ? wake_q_add+0xae/0x100 [ 3179.129658][T15904] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3179.135267][T15904] ? mutex_unlock+0x40/0x40 [ 3179.139747][T15904] ? __kasan_check_write+0x14/0x20 [ 3179.144837][T15904] ? _raw_spin_lock+0xa3/0x1b0 [ 3179.149596][T15904] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3179.154947][T15904] ? __kasan_check_write+0x14/0x20 [ 3179.160046][T15904] ? disk_unblock_events+0x51/0x60 [ 3179.165136][T15904] ? __blkdev_get+0x13e1/0x16d0 [ 3179.169985][T15904] ? __rcu_read_lock+0x50/0x50 [ 3179.174732][T15904] ? is_bpf_text_address+0x1a2/0x1c0 [ 3179.179994][T15904] ? stack_trace_save+0x1e0/0x1e0 [ 3179.185002][T15904] ? __kernel_text_address+0x9a/0x110 [ 3179.190352][T15904] ? unwind_get_return_address+0x4c/0x90 [ 3179.195963][T15904] ? arch_stack_walk+0xf8/0x140 [ 3179.200793][T15904] ? stack_trace_save+0x11b/0x1e0 [ 3179.205794][T15904] ? stack_trace_snprint+0xe0/0xe0 [ 3179.210889][T15904] ? path_openat+0x2795/0x3500 [ 3179.215642][T15904] ? __rcu_read_lock+0x50/0x50 [ 3179.220393][T15904] ? kmem_cache_free+0xaa/0x1e0 [ 3179.225225][T15904] ? avc_has_extended_perms+0x731/0x1270 [ 3179.230857][T15904] ? memcpy+0x56/0x70 [ 3179.234819][T15904] ? avc_has_extended_perms+0xb63/0x1270 [ 3179.240439][T15904] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3179.245793][T15904] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3179.250630][T15904] ? blkdev_bszset+0x250/0x250 [ 3179.255375][T15904] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3179.260725][T15904] ? selinux_file_ioctl+0x4ca/0x990 [ 3179.265903][T15904] ? selinux_file_ioctl+0x72f/0x990 [ 3179.271079][T15904] ? selinux_file_alloc_security+0x120/0x120 [ 3179.277037][T15904] ? do_sys_openat2+0x397/0x470 [ 3179.281869][T15904] ? lo_release+0x1f0/0x1f0 [ 3179.286352][T15904] blkdev_ioctl+0x2c3/0x5f0 [ 3179.290842][T15904] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3179.296280][T15904] ? __fget_files+0x26d/0x2c0 [ 3179.300935][T15904] block_ioctl+0xaf/0xf0 [ 3179.305156][T15904] ? blkdev_iopoll+0x100/0x100 [ 3179.309910][T15904] __se_sys_ioctl+0x115/0x190 [ 3179.314573][T15904] __x64_sys_ioctl+0x7b/0x90 [ 3179.319146][T15904] do_syscall_64+0x31/0x70 [ 3179.323542][T15904] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3179.329416][T15904] RIP: 0033:0x7ff36dc7c7f7 [ 3179.333828][T15904] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3179.353565][T15904] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3179.362056][T15904] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3179.370023][T15904] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3179.377983][T15904] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3179.385938][T15904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3179.394001][T15904] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 3179.403878][T15904] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3179.413952][T15902] EXT4-fs (loop3): invalid inodes per group: 589856 10:35:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 28) [ 3179.413952][T15902] [ 3179.426132][T15915] EXT4-fs (loop4): #blocks per group too big: 100696064 10:35:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000068dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3179.589778][T15902] EXT4-fs (loop3): invalid inodes per group: 589856 [ 3179.589778][T15902] [ 3179.596681][T15919] FAULT_INJECTION: forcing a failure. [ 3179.596681][T15919] name failslab, interval 1, probability 0, space 0, times 0 [ 3179.611442][T15919] CPU: 1 PID: 15919 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3179.616097][T15921] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3179.621682][T15919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3179.621688][T15919] Call Trace: [ 3179.621710][T15919] dump_stack_lvl+0x1e2/0x24b [ 3179.621731][T15919] ? show_regs_print_info+0x18/0x18 [ 3179.652764][T15919] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 3179.658808][T15919] dump_stack+0x15/0x1d [ 3179.662978][T15919] should_fail+0x3c0/0x510 [ 3179.667372][T15919] ? __kernfs_new_node+0xdb/0x6e0 [ 3179.672373][T15919] __should_failslab+0x9f/0xe0 [ 3179.677118][T15919] should_failslab+0x9/0x20 [ 3179.681597][T15919] kmem_cache_alloc+0x43/0x380 10:35:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000100480000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3179.686390][T15919] __kernfs_new_node+0xdb/0x6e0 [ 3179.691228][T15919] ? __kasan_check_write+0x14/0x20 [ 3179.696337][T15919] ? mutex_lock+0xa6/0x110 [ 3179.700753][T15919] ? kernfs_new_node+0x170/0x170 [ 3179.705690][T15919] ? __kasan_check_write+0x14/0x20 [ 3179.710784][T15919] ? mutex_unlock+0x1d/0x40 [ 3179.715281][T15919] ? kernfs_activate+0x409/0x420 [ 3179.720204][T15919] kernfs_new_node+0x97/0x170 [ 3179.724879][T15919] __kernfs_create_file+0x4a/0x270 [ 3179.729986][T15919] sysfs_add_file_mode_ns+0x274/0x320 [ 3179.735340][T15919] internal_create_group+0x560/0xf10 [ 3179.740676][T15919] ? rt_mutex_setprio+0xe40/0xe40 [ 3179.745675][T15919] ? sysfs_create_group+0x30/0x30 [ 3179.750678][T15919] sysfs_create_group+0x1f/0x30 [ 3179.755535][T15919] loop_configure+0xe1a/0x15c0 [ 3179.760296][T15919] lo_ioctl+0x821/0x2380 [ 3179.764530][T15919] ? __kasan_check_read+0x11/0x20 [ 3179.769528][T15919] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3179.774270][T15919] ? lo_release+0x1f0/0x1f0 [ 3179.778750][T15919] ? try_to_wake_up+0x754/0xd60 [ 3179.783592][T15919] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3179.789812][T15919] ? __kasan_check_write+0x14/0x20 [ 3179.794899][T15919] ? _raw_spin_lock+0xa3/0x1b0 [ 3179.799655][T15919] ? __kasan_check_write+0x14/0x20 [ 3179.804741][T15919] ? wake_up_q+0x12e/0x1e0 [ 3179.809135][T15919] ? wake_q_add+0xae/0x100 [ 3179.813528][T15919] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3179.819135][T15919] ? mutex_unlock+0x40/0x40 [ 3179.823617][T15919] ? _raw_spin_lock+0xa3/0x1b0 [ 3179.828381][T15919] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3179.833751][T15919] ? disk_unblock_events+0x51/0x60 [ 3179.838850][T15919] ? __blkdev_get+0x13e1/0x16d0 [ 3179.843685][T15919] ? __rcu_read_lock+0x50/0x50 [ 3179.848427][T15919] ? is_bpf_text_address+0x1a2/0x1c0 [ 3179.853712][T15919] ? stack_trace_save+0x1e0/0x1e0 [ 3179.858715][T15919] ? __kernel_text_address+0x9a/0x110 [ 3179.864065][T15919] ? unwind_get_return_address+0x4c/0x90 [ 3179.869691][T15919] ? arch_stack_walk+0xf8/0x140 [ 3179.874520][T15919] ? stack_trace_save+0x11b/0x1e0 [ 3179.879537][T15919] ? stack_trace_snprint+0xe0/0xe0 [ 3179.884627][T15919] ? path_openat+0x2795/0x3500 [ 3179.889372][T15919] ? __rcu_read_lock+0x50/0x50 [ 3179.894130][T15919] ? kmem_cache_free+0xaa/0x1e0 [ 3179.898960][T15919] ? avc_has_extended_perms+0x731/0x1270 [ 3179.904609][T15919] ? memcpy+0x56/0x70 [ 3179.908577][T15919] ? avc_has_extended_perms+0xb63/0x1270 [ 3179.914194][T15919] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3179.919544][T15919] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3179.924289][T15919] ? blkdev_bszset+0x250/0x250 [ 3179.929035][T15919] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3179.934386][T15919] ? selinux_file_ioctl+0x4ca/0x990 [ 3179.939564][T15919] ? selinux_file_ioctl+0x72f/0x990 [ 3179.944738][T15919] ? selinux_file_alloc_security+0x120/0x120 [ 3179.950697][T15919] ? do_sys_openat2+0x397/0x470 [ 3179.955527][T15919] ? lo_release+0x1f0/0x1f0 [ 3179.960009][T15919] blkdev_ioctl+0x2c3/0x5f0 [ 3179.964505][T15919] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3179.969955][T15919] ? __fget_files+0x26d/0x2c0 [ 3179.974612][T15919] block_ioctl+0xaf/0xf0 [ 3179.978830][T15919] ? blkdev_iopoll+0x100/0x100 [ 3179.983570][T15919] __se_sys_ioctl+0x115/0x190 [ 3179.988221][T15919] __x64_sys_ioctl+0x7b/0x90 [ 3179.992788][T15919] do_syscall_64+0x31/0x70 [ 3179.997181][T15919] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3180.003068][T15919] RIP: 0033:0x7ff36dc7c7f7 [ 3180.007460][T15919] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3180.027063][T15919] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3180.035456][T15919] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3180.043408][T15919] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3180.051382][T15919] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3180.059334][T15919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3180.067284][T15919] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 3180.077855][T15919] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3180.089104][T15919] EXT4-fs mount: 74 callbacks suppressed [ 3180.089113][T15919] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 10:35:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000a00dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 29) [ 3180.177196][T15931] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3180.204237][T15929] EXT4-fs (loop4): #blocks per group too big: 268468224 [ 3180.214612][T15907] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount 10:35:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001060000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3180.214612][T15907] 10:35:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100006cdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020004020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) [ 3180.529162][T15937] FAULT_INJECTION: forcing a failure. [ 3180.529162][T15937] name failslab, interval 1, probability 0, space 0, times 0 [ 3180.542248][T15937] CPU: 0 PID: 15937 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3180.552471][T15937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3180.562504][T15937] Call Trace: [ 3180.565778][T15937] dump_stack_lvl+0x1e2/0x24b [ 3180.570435][T15937] ? show_regs_print_info+0x18/0x18 [ 3180.575618][T15937] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 3180.581660][T15937] dump_stack+0x15/0x1d [ 3180.585792][T15937] should_fail+0x3c0/0x510 [ 3180.590186][T15937] ? __kernfs_new_node+0xdb/0x6e0 [ 3180.595183][T15937] __should_failslab+0x9f/0xe0 [ 3180.599925][T15937] should_failslab+0x9/0x20 [ 3180.604494][T15937] kmem_cache_alloc+0x43/0x380 [ 3180.609237][T15937] __kernfs_new_node+0xdb/0x6e0 [ 3180.614070][T15937] ? __kasan_check_write+0x14/0x20 [ 3180.619202][T15937] ? mutex_lock+0xa6/0x110 [ 3180.623594][T15937] ? kernfs_new_node+0x170/0x170 [ 3180.628510][T15937] ? __kasan_check_write+0x14/0x20 [ 3180.633612][T15937] ? mutex_unlock+0x1d/0x40 [ 3180.638221][T15937] ? kernfs_activate+0x409/0x420 [ 3180.643246][T15937] kernfs_new_node+0x97/0x170 [ 3180.647920][T15937] __kernfs_create_file+0x4a/0x270 [ 3180.653024][T15937] sysfs_add_file_mode_ns+0x274/0x320 [ 3180.658403][T15937] internal_create_group+0x560/0xf10 [ 3180.663723][T15937] ? rt_mutex_setprio+0xe40/0xe40 [ 3180.668772][T15937] ? sysfs_create_group+0x30/0x30 [ 3180.673776][T15937] sysfs_create_group+0x1f/0x30 [ 3180.678658][T15937] loop_configure+0xe1a/0x15c0 [ 3180.683412][T15937] lo_ioctl+0x821/0x2380 [ 3180.687639][T15937] ? __kasan_check_read+0x11/0x20 [ 3180.692642][T15937] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3180.697405][T15937] ? preempt_schedule_thunk+0x16/0x18 [ 3180.702766][T15937] ? lo_release+0x1f0/0x1f0 [ 3180.707256][T15937] ? try_to_wake_up+0x754/0xd60 [ 3180.712100][T15937] ? __mutex_lock+0xb4d/0x10f0 [ 3180.716858][T15937] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3180.723086][T15937] ? __kasan_check_write+0x14/0x20 [ 3180.728194][T15937] ? _raw_spin_lock+0xa3/0x1b0 [ 3180.732961][T15937] ? __kasan_check_write+0x14/0x20 [ 3180.738055][T15937] ? wake_up_q+0x12e/0x1e0 [ 3180.742454][T15937] ? wake_q_add+0xae/0x100 [ 3180.746852][T15937] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3180.752462][T15937] ? mutex_unlock+0x40/0x40 [ 3180.756957][T15937] ? __kasan_check_write+0x14/0x20 [ 3180.762049][T15937] ? _raw_spin_lock+0xa3/0x1b0 [ 3180.766790][T15937] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3180.772143][T15937] ? __kasan_check_write+0x14/0x20 [ 3180.777236][T15937] ? disk_unblock_events+0x51/0x60 [ 3180.782350][T15937] ? __blkdev_get+0x13e1/0x16d0 [ 3180.787179][T15937] ? __rcu_read_lock+0x50/0x50 [ 3180.791922][T15937] ? is_bpf_text_address+0x1a2/0x1c0 [ 3180.797182][T15937] ? stack_trace_save+0x1e0/0x1e0 [ 3180.802186][T15937] ? __kernel_text_address+0x9a/0x110 [ 3180.807535][T15937] ? unwind_get_return_address+0x4c/0x90 [ 3180.813150][T15937] ? arch_stack_walk+0xf8/0x140 [ 3180.817990][T15937] ? stack_trace_save+0x11b/0x1e0 [ 3180.822998][T15937] ? stack_trace_snprint+0xe0/0xe0 [ 3180.828089][T15937] ? path_openat+0x2795/0x3500 [ 3180.832833][T15937] ? __rcu_read_lock+0x50/0x50 [ 3180.837572][T15937] ? kmem_cache_free+0xaa/0x1e0 [ 3180.842417][T15937] ? avc_has_extended_perms+0x731/0x1270 [ 3180.848032][T15937] ? memcpy+0x56/0x70 [ 3180.852002][T15937] ? avc_has_extended_perms+0xb63/0x1270 [ 3180.857621][T15937] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3180.862976][T15937] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3180.867721][T15937] ? blkdev_bszset+0x250/0x250 [ 3180.872474][T15937] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3180.877827][T15937] ? selinux_file_ioctl+0x4ca/0x990 [ 3180.883004][T15937] ? selinux_file_ioctl+0x72f/0x990 [ 3180.888181][T15937] ? selinux_file_alloc_security+0x120/0x120 [ 3180.894140][T15937] ? do_sys_openat2+0x397/0x470 [ 3180.898973][T15937] ? lo_release+0x1f0/0x1f0 [ 3180.903462][T15937] blkdev_ioctl+0x2c3/0x5f0 [ 3180.907957][T15937] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3180.913409][T15937] ? __fget_files+0x26d/0x2c0 [ 3180.918074][T15937] block_ioctl+0xaf/0xf0 [ 3180.922292][T15937] ? blkdev_iopoll+0x100/0x100 [ 3180.927035][T15937] __se_sys_ioctl+0x115/0x190 [ 3180.931689][T15937] __x64_sys_ioctl+0x7b/0x90 [ 3180.936259][T15937] do_syscall_64+0x31/0x70 [ 3180.940670][T15937] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3180.946545][T15937] RIP: 0033:0x7ff36dc7c7f7 [ 3180.950940][T15937] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3180.970526][T15937] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3180.978918][T15937] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3180.986869][T15937] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3180.994818][T15937] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3181.002767][T15937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3181.010734][T15937] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 3181.021327][T15929] EXT4-fs (loop4): #blocks per group too big: 268468224 10:35:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000580000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3181.023112][T15937] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3181.037780][T15938] EXT4-fs (loop3): invalid inodes per group: 655392 [ 3181.037780][T15938] [ 3181.045630][T15937] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3181.084407][T15942] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3181.092696][T15942] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3181.116200][T15949] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 30) 10:35:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001070000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000074dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3181.205084][T15938] EXT4-fs (loop3): invalid inodes per group: 655392 [ 3181.205084][T15938] [ 3181.216298][T15957] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3181.294152][T15961] FAULT_INJECTION: forcing a failure. [ 3181.294152][T15961] name failslab, interval 1, probability 0, space 0, times 0 [ 3181.306901][T15961] CPU: 1 PID: 15961 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3181.317129][T15961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3181.327171][T15961] Call Trace: [ 3181.330449][T15961] dump_stack_lvl+0x1e2/0x24b [ 3181.335154][T15961] ? show_regs_print_info+0x18/0x18 [ 3181.340332][T15961] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 3181.346379][T15961] dump_stack+0x15/0x1d [ 3181.350513][T15961] should_fail+0x3c0/0x510 [ 3181.354922][T15961] ? __kernfs_new_node+0xdb/0x6e0 [ 3181.359938][T15961] __should_failslab+0x9f/0xe0 [ 3181.364707][T15961] should_failslab+0x9/0x20 [ 3181.369195][T15961] kmem_cache_alloc+0x43/0x380 [ 3181.373946][T15961] __kernfs_new_node+0xdb/0x6e0 [ 3181.378778][T15961] ? __kasan_check_write+0x14/0x20 [ 3181.383870][T15961] ? mutex_lock+0xa6/0x110 [ 3181.388326][T15961] ? kernfs_new_node+0x170/0x170 [ 3181.393273][T15961] ? __kasan_check_write+0x14/0x20 [ 3181.398383][T15961] ? mutex_unlock+0x1d/0x40 [ 3181.402885][T15961] ? kernfs_activate+0x409/0x420 [ 3181.407804][T15961] kernfs_new_node+0x97/0x170 [ 3181.412461][T15961] __kernfs_create_file+0x4a/0x270 [ 3181.417559][T15961] sysfs_add_file_mode_ns+0x274/0x320 [ 3181.422909][T15961] internal_create_group+0x560/0xf10 [ 3181.428178][T15961] ? rt_mutex_setprio+0xe40/0xe40 [ 3181.433179][T15961] ? sysfs_create_group+0x30/0x30 [ 3181.438180][T15961] sysfs_create_group+0x1f/0x30 [ 3181.443009][T15961] loop_configure+0xe1a/0x15c0 [ 3181.447866][T15961] lo_ioctl+0x821/0x2380 [ 3181.452106][T15961] ? __kasan_check_read+0x11/0x20 [ 3181.457129][T15961] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3181.461881][T15961] ? lo_release+0x1f0/0x1f0 [ 3181.466366][T15961] ? try_to_wake_up+0x6f2/0xd60 [ 3181.471196][T15961] ? __mutex_lock+0xb4d/0x10f0 [ 3181.475946][T15961] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3181.482167][T15961] ? __kasan_check_write+0x14/0x20 [ 3181.487269][T15961] ? _raw_spin_lock+0xa3/0x1b0 [ 3181.492024][T15961] ? __kasan_check_write+0x14/0x20 [ 3181.497120][T15961] ? wake_up_q+0x12e/0x1e0 [ 3181.501545][T15961] ? wake_q_add+0xae/0x100 [ 3181.505955][T15961] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3181.511565][T15961] ? mutex_unlock+0x40/0x40 [ 3181.516067][T15961] ? __kasan_check_write+0x14/0x20 [ 3181.521159][T15961] ? _raw_spin_lock+0xa3/0x1b0 [ 3181.525914][T15961] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3181.531268][T15961] ? __kasan_check_write+0x14/0x20 [ 3181.536360][T15961] ? disk_unblock_events+0x51/0x60 [ 3181.541453][T15961] ? __blkdev_get+0x13e1/0x16d0 [ 3181.546304][T15961] ? __rcu_read_lock+0x50/0x50 [ 3181.551154][T15961] ? is_bpf_text_address+0x1a2/0x1c0 [ 3181.556417][T15961] ? stack_trace_save+0x1e0/0x1e0 [ 3181.561419][T15961] ? __kernel_text_address+0x9a/0x110 [ 3181.566769][T15961] ? unwind_get_return_address+0x4c/0x90 [ 3181.572387][T15961] ? arch_stack_walk+0xf8/0x140 [ 3181.577236][T15961] ? stack_trace_save+0x11b/0x1e0 [ 3181.582237][T15961] ? stack_trace_snprint+0xe0/0xe0 [ 3181.587326][T15961] ? path_openat+0x2795/0x3500 [ 3181.592067][T15961] ? __rcu_read_lock+0x50/0x50 [ 3181.596812][T15961] ? kmem_cache_free+0xaa/0x1e0 [ 3181.601656][T15961] ? avc_has_extended_perms+0x731/0x1270 [ 3181.607283][T15961] ? memcpy+0x56/0x70 [ 3181.611245][T15961] ? avc_has_extended_perms+0xb63/0x1270 [ 3181.616872][T15961] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3181.622221][T15961] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3181.626962][T15961] ? blkdev_bszset+0x250/0x250 [ 3181.631732][T15961] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3181.637104][T15961] ? selinux_file_ioctl+0x4ca/0x990 [ 3181.642286][T15961] ? selinux_file_ioctl+0x72f/0x990 [ 3181.647472][T15961] ? selinux_file_alloc_security+0x120/0x120 [ 3181.653439][T15961] ? do_sys_openat2+0x397/0x470 [ 3181.658703][T15961] ? lo_release+0x1f0/0x1f0 [ 3181.663187][T15961] blkdev_ioctl+0x2c3/0x5f0 [ 3181.667690][T15961] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3181.673132][T15961] ? __fget_files+0x26d/0x2c0 [ 3181.677793][T15961] block_ioctl+0xaf/0xf0 [ 3181.682017][T15961] ? blkdev_iopoll+0x100/0x100 [ 3181.686761][T15961] __se_sys_ioctl+0x115/0x190 [ 3181.691418][T15961] __x64_sys_ioctl+0x7b/0x90 [ 3181.696249][T15961] do_syscall_64+0x31/0x70 [ 3181.700645][T15961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3181.706514][T15961] RIP: 0033:0x7ff36dc7c7f7 [ 3181.710914][T15961] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3181.730497][T15961] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 10:35:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000680000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3181.738895][T15961] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3181.746851][T15961] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3181.754803][T15961] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3181.763121][T15961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3181.771073][T15961] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000b00dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 31) [ 3181.809900][T15961] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3181.820223][T15961] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3181.862941][T15970] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3181.863056][T15968] EXT4-fs (loop3): invalid inodes per group: 720928 [ 3181.863056][T15968] [ 3181.881924][T15964] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3181.890203][T15964] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3181.903171][T15973] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 10:35:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000178dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001080000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3181.931186][T15945] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3181.931186][T15945] [ 3181.946013][T15982] FAULT_INJECTION: forcing a failure. [ 3181.946013][T15982] name failslab, interval 1, probability 0, space 0, times 0 [ 3181.959398][T15982] CPU: 1 PID: 15982 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3181.969749][T15982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3181.979788][T15982] Call Trace: [ 3181.983066][T15982] dump_stack_lvl+0x1e2/0x24b [ 3181.987721][T15982] ? show_regs_print_info+0x18/0x18 [ 3181.992936][T15982] ? kernfs_add_one+0x4a6/0x5d0 [ 3181.997779][T15982] dump_stack+0x15/0x1d [ 3182.001918][T15982] should_fail+0x3c0/0x510 [ 3182.006310][T15982] ? kobject_uevent_env+0x282/0x1400 [ 3182.011573][T15982] __should_failslab+0x9f/0xe0 [ 3182.016317][T15982] should_failslab+0x9/0x20 [ 3182.020796][T15982] kmem_cache_alloc_trace+0x42/0x3a0 [ 3182.026059][T15982] ? internal_create_group+0xd17/0xf10 [ 3182.031494][T15982] kobject_uevent_env+0x282/0x1400 [ 3182.036587][T15982] ? asan.module_ctor+0x10/0x10 [ 3182.041411][T15982] kobject_uevent+0x1f/0x30 [ 3182.045891][T15982] loop_configure+0x101a/0x15c0 [ 3182.050718][T15982] lo_ioctl+0x821/0x2380 [ 3182.054950][T15982] ? is_bpf_text_address+0x1a2/0x1c0 [ 3182.060222][T15982] ? lo_release+0x1f0/0x1f0 [ 3182.064710][T15982] ? try_to_wake_up+0x6f2/0xd60 [ 3182.069543][T15982] ? __mutex_lock+0xd37/0x10f0 [ 3182.074286][T15982] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3182.080505][T15982] ? __kasan_check_write+0x14/0x20 [ 3182.085600][T15982] ? _raw_spin_lock+0xa3/0x1b0 [ 3182.090349][T15982] ? __kasan_check_write+0x14/0x20 [ 3182.095438][T15982] ? wake_up_q+0x12e/0x1e0 [ 3182.099831][T15982] ? wake_q_add+0xae/0x100 [ 3182.104225][T15982] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3182.109835][T15982] ? mutex_unlock+0x40/0x40 [ 3182.114313][T15982] ? __kasan_check_write+0x14/0x20 [ 3182.119402][T15982] ? _raw_spin_lock+0xa3/0x1b0 [ 3182.124146][T15982] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3182.129544][T15982] ? __kasan_check_write+0x14/0x20 [ 3182.134637][T15982] ? disk_unblock_events+0x51/0x60 [ 3182.139836][T15982] ? __blkdev_get+0x13e1/0x16d0 [ 3182.144709][T15982] ? __rcu_read_lock+0x50/0x50 [ 3182.149452][T15982] ? is_bpf_text_address+0x1a2/0x1c0 [ 3182.154724][T15982] ? stack_trace_save+0x1e0/0x1e0 [ 3182.159738][T15982] ? __kernel_text_address+0x9a/0x110 [ 3182.165093][T15982] ? unwind_get_return_address+0x4c/0x90 [ 3182.170703][T15982] ? arch_stack_walk+0xf8/0x140 [ 3182.175539][T15982] ? stack_trace_save+0x11b/0x1e0 [ 3182.180556][T15982] ? stack_trace_snprint+0xe0/0xe0 [ 3182.185657][T15982] ? path_openat+0x2795/0x3500 [ 3182.190531][T15982] ? __rcu_read_lock+0x50/0x50 [ 3182.195279][T15982] ? kmem_cache_free+0xaa/0x1e0 [ 3182.200112][T15982] ? avc_has_extended_perms+0x731/0x1270 [ 3182.205729][T15982] ? memcpy+0x56/0x70 [ 3182.209698][T15982] ? avc_has_extended_perms+0xb63/0x1270 [ 3182.215314][T15982] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3182.220663][T15982] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3182.225405][T15982] ? blkdev_bszset+0x250/0x250 [ 3182.230209][T15982] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3182.235566][T15982] ? selinux_file_ioctl+0x4ca/0x990 [ 3182.240742][T15982] ? selinux_file_ioctl+0x72f/0x990 [ 3182.245922][T15982] ? selinux_file_alloc_security+0x120/0x120 [ 3182.251886][T15982] ? do_sys_openat2+0x397/0x470 [ 3182.256723][T15982] ? lo_release+0x1f0/0x1f0 [ 3182.261202][T15982] blkdev_ioctl+0x2c3/0x5f0 [ 3182.265688][T15982] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3182.271236][T15982] ? __fget_files+0x26d/0x2c0 [ 3182.275913][T15982] block_ioctl+0xaf/0xf0 [ 3182.280141][T15982] ? blkdev_iopoll+0x100/0x100 [ 3182.284886][T15982] __se_sys_ioctl+0x115/0x190 [ 3182.289547][T15982] __x64_sys_ioctl+0x7b/0x90 [ 3182.294129][T15982] do_syscall_64+0x31/0x70 [ 3182.298526][T15982] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3182.304399][T15982] RIP: 0033:0x7ff36dc7c7f7 [ 3182.308795][T15982] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3182.328501][T15982] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3182.336900][T15982] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3182.344857][T15982] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3182.352812][T15982] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3182.360767][T15982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3182.368717][T15982] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000040680000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020024420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 32) [ 3182.445113][T15982] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3182.455198][T15982] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3182.479173][T15968] EXT4-fs (loop3): invalid inodes per group: 720928 [ 3182.479173][T15968] 10:35:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000c00dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3182.554854][T15987] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3182.563125][T15987] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3182.576579][T15995] EXT4-fs (loop4): #blocks per group too big: 67141632 [ 3182.576866][T15992] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001090000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3182.614165][T16003] FAULT_INJECTION: forcing a failure. [ 3182.614165][T16003] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3182.627796][T16003] CPU: 0 PID: 16003 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3182.638037][T16003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3182.648072][T16003] Call Trace: [ 3182.651344][T16003] dump_stack_lvl+0x1e2/0x24b [ 3182.655999][T16003] ? show_regs_print_info+0x18/0x18 [ 3182.661174][T16003] dump_stack+0x15/0x1d [ 3182.665306][T16003] should_fail+0x3c0/0x510 [ 3182.669700][T16003] should_fail_alloc_page+0x4f/0x60 [ 3182.674873][T16003] __alloc_pages_nodemask+0x1b9/0x820 [ 3182.680223][T16003] ? __kasan_check_write+0x14/0x20 [ 3182.685313][T16003] ? mutex_unlock+0x1d/0x40 [ 3182.689792][T16003] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 3182.695314][T16003] ? kernfs_add_one+0x4a6/0x5d0 [ 3182.700166][T16003] allocate_slab+0x6b/0x350 [ 3182.704648][T16003] ___slab_alloc+0x143/0x2f0 [ 3182.709219][T16003] ? kobject_uevent_env+0x282/0x1400 [ 3182.714489][T16003] kmem_cache_alloc_trace+0x278/0x3a0 [ 3182.719842][T16003] ? internal_create_group+0xd17/0xf10 [ 3182.725276][T16003] ? kobject_uevent_env+0x282/0x1400 [ 3182.730543][T16003] kobject_uevent_env+0x282/0x1400 [ 3182.735643][T16003] ? asan.module_ctor+0x10/0x10 [ 3182.740494][T16003] kobject_uevent+0x1f/0x30 [ 3182.744986][T16003] loop_configure+0x101a/0x15c0 [ 3182.749817][T16003] lo_ioctl+0x821/0x2380 [ 3182.754044][T16003] ? is_bpf_text_address+0x1a2/0x1c0 [ 3182.759310][T16003] ? lo_release+0x1f0/0x1f0 [ 3182.763800][T16003] ? try_to_wake_up+0x6f2/0xd60 [ 3182.768636][T16003] ? __mutex_lock+0xd37/0x10f0 [ 3182.773382][T16003] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3182.779604][T16003] ? __kasan_check_write+0x14/0x20 [ 3182.784696][T16003] ? _raw_spin_lock+0xa3/0x1b0 [ 3182.789443][T16003] ? __kasan_check_write+0x14/0x20 [ 3182.794531][T16003] ? wake_up_q+0x12e/0x1e0 [ 3182.798930][T16003] ? wake_q_add+0xae/0x100 [ 3182.803324][T16003] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3182.808935][T16003] ? mutex_unlock+0x40/0x40 [ 3182.813418][T16003] ? __kasan_check_write+0x14/0x20 [ 3182.818514][T16003] ? _raw_spin_lock+0xa3/0x1b0 [ 3182.823254][T16003] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3182.828603][T16003] ? __kasan_check_write+0x14/0x20 [ 3182.833691][T16003] ? disk_unblock_events+0x51/0x60 [ 3182.838782][T16003] ? __blkdev_get+0x13e1/0x16d0 [ 3182.843609][T16003] ? __rcu_read_lock+0x50/0x50 [ 3182.848352][T16003] ? is_bpf_text_address+0x1a2/0x1c0 [ 3182.853614][T16003] ? stack_trace_save+0x1e0/0x1e0 [ 3182.858618][T16003] ? __kernel_text_address+0x9a/0x110 [ 3182.863965][T16003] ? unwind_get_return_address+0x4c/0x90 [ 3182.869604][T16003] ? arch_stack_walk+0xf8/0x140 [ 3182.874461][T16003] ? stack_trace_save+0x11b/0x1e0 [ 3182.879469][T16003] ? stack_trace_snprint+0xe0/0xe0 [ 3182.884559][T16003] ? path_openat+0x2795/0x3500 [ 3182.889303][T16003] ? __rcu_read_lock+0x50/0x50 [ 3182.894045][T16003] ? kmem_cache_free+0xaa/0x1e0 [ 3182.898876][T16003] ? avc_has_extended_perms+0x731/0x1270 [ 3182.904508][T16003] ? memcpy+0x56/0x70 [ 3182.908476][T16003] ? avc_has_extended_perms+0xb63/0x1270 [ 3182.914097][T16003] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3182.919446][T16003] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3182.924219][T16003] ? blkdev_bszset+0x250/0x250 [ 3182.928963][T16003] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3182.934325][T16003] ? selinux_file_ioctl+0x4ca/0x990 [ 3182.939510][T16003] ? selinux_file_ioctl+0x72f/0x990 [ 3182.944686][T16003] ? selinux_file_alloc_security+0x120/0x120 [ 3182.950653][T16003] ? do_sys_openat2+0x397/0x470 [ 3182.955488][T16003] ? lo_release+0x1f0/0x1f0 [ 3182.959996][T16003] blkdev_ioctl+0x2c3/0x5f0 [ 3182.964483][T16003] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3182.969924][T16003] ? __fget_files+0x26d/0x2c0 [ 3182.974584][T16003] block_ioctl+0xaf/0xf0 [ 3182.978808][T16003] ? blkdev_iopoll+0x100/0x100 [ 3182.983549][T16003] __se_sys_ioctl+0x115/0x190 [ 3182.988212][T16003] __x64_sys_ioctl+0x7b/0x90 [ 3182.992779][T16003] do_syscall_64+0x31/0x70 [ 3182.997174][T16003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3183.003055][T16003] RIP: 0033:0x7ff36dc7c7f7 [ 3183.007449][T16003] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3183.027226][T16003] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3183.035627][T16003] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3183.043577][T16003] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3183.051527][T16003] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3183.059477][T16003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3183.067426][T16003] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 3183.079553][T16003] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3183.090056][T16003] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 10:35:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100007adbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 33) [ 3183.195442][T16007] EXT4-fs (loop3): invalid inodes per group: 786464 [ 3183.195442][T16007] [ 3183.204796][T15995] EXT4-fs (loop4): #blocks per group too big: 67141632 [ 3183.215922][T16011] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3183.224339][T16011] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3183.243597][T16016] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000780000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100027cdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010a0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3183.426376][T15990] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3183.426376][T15990] [ 3183.441873][T16007] EXT4-fs (loop3): invalid inodes per group: 786464 [ 3183.441873][T16007] [ 3183.451388][T16022] FAULT_INJECTION: forcing a failure. [ 3183.451388][T16022] name failslab, interval 1, probability 0, space 0, times 0 [ 3183.464149][T16022] CPU: 1 PID: 16022 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3183.474374][T16022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3183.484415][T16022] Call Trace: [ 3183.487700][T16022] dump_stack_lvl+0x1e2/0x24b [ 3183.492358][T16022] ? show_regs_print_info+0x18/0x18 [ 3183.497531][T16022] dump_stack+0x15/0x1d [ 3183.501658][T16022] should_fail+0x3c0/0x510 [ 3183.506050][T16022] ? kzalloc+0x21/0x30 [ 3183.510096][T16022] __should_failslab+0x9f/0xe0 [ 3183.514837][T16022] should_failslab+0x9/0x20 [ 3183.519323][T16022] __kmalloc+0x68/0x3d0 [ 3183.523467][T16022] kzalloc+0x21/0x30 [ 3183.527345][T16022] kobject_get_path+0xb2/0x1a0 [ 3183.532085][T16022] kobject_uevent_env+0x29f/0x1400 [ 3183.537192][T16022] ? asan.module_ctor+0x10/0x10 [ 3183.542023][T16022] kobject_uevent+0x1f/0x30 [ 3183.546502][T16022] loop_configure+0x101a/0x15c0 [ 3183.551333][T16022] lo_ioctl+0x821/0x2380 [ 3183.555656][T16022] ? __kasan_check_read+0x11/0x20 [ 3183.560665][T16022] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3183.565450][T16022] ? lo_release+0x1f0/0x1f0 [ 3183.569931][T16022] ? try_to_wake_up+0x6f2/0xd60 [ 3183.574767][T16022] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3183.580981][T16022] ? __kasan_check_write+0x14/0x20 [ 3183.586077][T16022] ? _raw_spin_lock+0xa3/0x1b0 [ 3183.590816][T16022] ? __kasan_check_write+0x14/0x20 [ 3183.595924][T16022] ? wake_up_q+0x12e/0x1e0 [ 3183.600326][T16022] ? wake_q_add+0xae/0x100 [ 3183.604716][T16022] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3183.610323][T16022] ? mutex_unlock+0x40/0x40 [ 3183.614800][T16022] ? _raw_spin_lock+0xa3/0x1b0 [ 3183.619540][T16022] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3183.624889][T16022] ? disk_unblock_events+0x51/0x60 [ 3183.629976][T16022] ? __blkdev_get+0x13e1/0x16d0 [ 3183.634802][T16022] ? __rcu_read_lock+0x50/0x50 [ 3183.639538][T16022] ? is_bpf_text_address+0x1a2/0x1c0 [ 3183.644796][T16022] ? stack_trace_save+0x1e0/0x1e0 [ 3183.649792][T16022] ? __kernel_text_address+0x9a/0x110 [ 3183.655136][T16022] ? unwind_get_return_address+0x4c/0x90 [ 3183.660743][T16022] ? arch_stack_walk+0xf8/0x140 [ 3183.665579][T16022] ? stack_trace_save+0x11b/0x1e0 [ 3183.670606][T16022] ? stack_trace_snprint+0xe0/0xe0 [ 3183.675708][T16022] ? path_openat+0x2795/0x3500 [ 3183.680445][T16022] ? __rcu_read_lock+0x50/0x50 [ 3183.685194][T16022] ? kmem_cache_free+0xaa/0x1e0 [ 3183.690029][T16022] ? avc_has_extended_perms+0x731/0x1270 [ 3183.695637][T16022] ? memcpy+0x56/0x70 [ 3183.699596][T16022] ? avc_has_extended_perms+0xb63/0x1270 [ 3183.705205][T16022] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3183.710566][T16022] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3183.715337][T16022] ? blkdev_bszset+0x250/0x250 [ 3183.720096][T16022] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3183.725453][T16022] ? selinux_file_ioctl+0x4ca/0x990 [ 3183.730645][T16022] ? selinux_file_ioctl+0x72f/0x990 [ 3183.735836][T16022] ? selinux_file_alloc_security+0x120/0x120 [ 3183.741820][T16022] ? do_sys_openat2+0x397/0x470 [ 3183.746659][T16022] ? lo_release+0x1f0/0x1f0 [ 3183.751152][T16022] blkdev_ioctl+0x2c3/0x5f0 [ 3183.755631][T16022] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3183.761083][T16022] ? __fget_files+0x26d/0x2c0 [ 3183.765739][T16022] block_ioctl+0xaf/0xf0 [ 3183.769958][T16022] ? blkdev_iopoll+0x100/0x100 [ 3183.774696][T16022] __se_sys_ioctl+0x115/0x190 [ 3183.779349][T16022] __x64_sys_ioctl+0x7b/0x90 [ 3183.783916][T16022] do_syscall_64+0x31/0x70 [ 3183.788310][T16022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3183.794180][T16022] RIP: 0033:0x7ff36dc7c7f7 [ 3183.798579][T16022] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3183.818164][T16022] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3183.826554][T16022] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3183.834513][T16022] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3183.842467][T16022] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3183.850415][T16022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3183.858364][T16022] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020024520000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000d00dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3184.010410][T16022] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3184.021198][T16024] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3184.021604][T16022] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 10:35:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000020780000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 34) [ 3184.170539][T16028] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3184.181270][T16028] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3184.183386][T16032] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3184.244259][T16039] EXT4-fs (loop3): invalid inodes per group: 852000 [ 3184.244259][T16039] [ 3184.258426][T16046] FAULT_INJECTION: forcing a failure. [ 3184.258426][T16046] name failslab, interval 1, probability 0, space 0, times 0 [ 3184.271147][T16046] CPU: 0 PID: 16046 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3184.281494][T16046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3184.291531][T16046] Call Trace: [ 3184.294892][T16046] dump_stack_lvl+0x1e2/0x24b [ 3184.299547][T16046] ? devkmsg_release+0x127/0x127 [ 3184.304460][T16046] ? show_regs_print_info+0x18/0x18 [ 3184.309643][T16046] dump_stack+0x15/0x1d [ 3184.313781][T16046] should_fail+0x3c0/0x510 [ 3184.318175][T16046] ? alloc_uevent_skb+0x7f/0x230 [ 3184.323096][T16046] __should_failslab+0x9f/0xe0 [ 3184.327839][T16046] should_failslab+0x9/0x20 [ 3184.332318][T16046] __kmalloc_track_caller+0x67/0x3b0 [ 3184.337574][T16046] ? kmem_cache_alloc+0x1da/0x380 [ 3184.342573][T16046] ? __alloc_skb+0x7b/0x580 [ 3184.347052][T16046] ? alloc_uevent_skb+0x7f/0x230 [ 3184.351966][T16046] __alloc_skb+0xb7/0x580 [ 3184.356278][T16046] ? kobject_uevent_env+0x1400/0x1400 [ 3184.361635][T16046] alloc_uevent_skb+0x7f/0x230 [ 3184.366377][T16046] kobject_uevent_env+0xd6c/0x1400 [ 3184.371483][T16046] ? asan.module_ctor+0x10/0x10 [ 3184.376308][T16046] kobject_uevent+0x1f/0x30 [ 3184.380795][T16046] loop_configure+0x101a/0x15c0 [ 3184.385635][T16046] lo_ioctl+0x821/0x2380 [ 3184.389863][T16046] ? is_bpf_text_address+0x1a2/0x1c0 [ 3184.395125][T16046] ? lo_release+0x1f0/0x1f0 [ 3184.399646][T16046] ? __kernel_text_address+0x9a/0x110 [ 3184.404991][T16046] ? unwind_get_return_address+0x4c/0x90 [ 3184.410602][T16046] ? arch_stack_walk+0xf8/0x140 [ 3184.415432][T16046] ? __kasan_check_write+0x14/0x20 [ 3184.420520][T16046] ? kobject_get_unless_zero+0x220/0x310 [ 3184.426126][T16046] ? __kobject_del+0x300/0x300 [ 3184.430877][T16046] ? __kasan_check_write+0x14/0x20 [ 3184.435977][T16046] ? __kasan_check_write+0x14/0x20 [ 3184.441065][T16046] ? __up_read+0x7b/0x2b0 [ 3184.445374][T16046] ? up_read+0x10/0x10 [ 3184.449421][T16046] ? __kasan_check_write+0x14/0x20 [ 3184.454514][T16046] ? _raw_spin_lock+0xa3/0x1b0 [ 3184.459254][T16046] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3184.464603][T16046] ? __kasan_check_write+0x14/0x20 [ 3184.469688][T16046] ? disk_unblock_events+0x51/0x60 [ 3184.474784][T16046] ? __blkdev_get+0x13e1/0x16d0 [ 3184.479625][T16046] ? __rcu_read_lock+0x50/0x50 [ 3184.484374][T16046] ? is_bpf_text_address+0x1a2/0x1c0 [ 3184.489652][T16046] ? stack_trace_save+0x1e0/0x1e0 [ 3184.494653][T16046] ? __kernel_text_address+0x9a/0x110 [ 3184.500002][T16046] ? unwind_get_return_address+0x4c/0x90 [ 3184.505611][T16046] ? arch_stack_walk+0xf8/0x140 [ 3184.510440][T16046] ? stack_trace_save+0x11b/0x1e0 [ 3184.515450][T16046] ? stack_trace_snprint+0xe0/0xe0 [ 3184.520533][T16046] ? path_openat+0x2795/0x3500 [ 3184.525275][T16046] ? __rcu_read_lock+0x50/0x50 [ 3184.530015][T16046] ? kmem_cache_free+0xaa/0x1e0 [ 3184.534840][T16046] ? avc_has_extended_perms+0x731/0x1270 [ 3184.540455][T16046] ? memcpy+0x56/0x70 [ 3184.544422][T16046] ? avc_has_extended_perms+0xb63/0x1270 [ 3184.550031][T16046] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3184.555378][T16046] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3184.560116][T16046] ? blkdev_bszset+0x250/0x250 [ 3184.564857][T16046] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3184.570205][T16046] ? selinux_file_ioctl+0x4ca/0x990 [ 3184.575379][T16046] ? selinux_file_ioctl+0x72f/0x990 [ 3184.580553][T16046] ? selinux_file_alloc_security+0x120/0x120 [ 3184.586512][T16046] ? do_sys_openat2+0x397/0x470 [ 3184.591347][T16046] ? lo_release+0x1f0/0x1f0 [ 3184.595835][T16046] blkdev_ioctl+0x2c3/0x5f0 [ 3184.600330][T16046] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3184.605769][T16046] ? __fget_files+0x26d/0x2c0 [ 3184.610423][T16046] block_ioctl+0xaf/0xf0 [ 3184.614646][T16046] ? blkdev_iopoll+0x100/0x100 [ 3184.619392][T16046] __se_sys_ioctl+0x115/0x190 [ 3184.624054][T16046] __x64_sys_ioctl+0x7b/0x90 [ 3184.628616][T16046] do_syscall_64+0x31/0x70 [ 3184.633009][T16046] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3184.638876][T16046] RIP: 0033:0x7ff36dc7c7f7 [ 3184.643266][T16046] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3184.662857][T16046] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3184.671248][T16046] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3184.679199][T16046] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3184.687148][T16046] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3184.695108][T16046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3184.703055][T16046] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 10:35:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000192dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010b0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3184.754326][T16046] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3184.771284][T16047] EXT4-fs (loop4): #blocks per group too big: 33587200 [ 3184.775813][T16046] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3184.789262][T16039] EXT4-fs (loop3): invalid inodes per group: 852000 [ 3184.789262][T16039] 10:35:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000e00dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 35) [ 3184.914347][T16053] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3184.922649][T16053] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010c0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3184.962376][T16034] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3184.962376][T16034] [ 3184.976056][T16063] EXT4-fs (loop3): invalid inodes per group: 917536 [ 3184.976056][T16063] [ 3184.985109][T16047] EXT4-fs (loop4): #blocks per group too big: 33587200 [ 3184.995689][T16058] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000f00dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020024a20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000980000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef01000100009adbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3185.205781][T16068] EXT4-fs (loop3): invalid inodes per group: 983072 [ 3185.205781][T16068] [ 3185.261453][T16072] FAULT_INJECTION: forcing a failure. [ 3185.261453][T16072] name failslab, interval 1, probability 0, space 0, times 0 [ 3185.274173][T16072] CPU: 0 PID: 16072 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3185.284395][T16072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3185.294434][T16072] Call Trace: [ 3185.297710][T16072] dump_stack_lvl+0x1e2/0x24b [ 3185.302368][T16072] ? devkmsg_release+0x127/0x127 [ 3185.307283][T16072] ? show_regs_print_info+0x18/0x18 [ 3185.312473][T16072] dump_stack+0x15/0x1d [ 3185.316618][T16072] should_fail+0x3c0/0x510 [ 3185.321018][T16072] ? alloc_uevent_skb+0x7f/0x230 [ 3185.325951][T16072] __should_failslab+0x9f/0xe0 [ 3185.330712][T16072] should_failslab+0x9/0x20 [ 3185.335206][T16072] __kmalloc_track_caller+0x67/0x3b0 [ 3185.340471][T16072] ? kmem_cache_alloc+0x1da/0x380 [ 3185.345479][T16072] ? __alloc_skb+0x7b/0x580 [ 3185.349966][T16072] ? alloc_uevent_skb+0x7f/0x230 [ 3185.354886][T16072] __alloc_skb+0xb7/0x580 [ 3185.359206][T16072] ? kobject_uevent_env+0x1400/0x1400 [ 3185.364560][T16072] alloc_uevent_skb+0x7f/0x230 [ 3185.369300][T16072] kobject_uevent_env+0xd6c/0x1400 [ 3185.374389][T16072] ? asan.module_ctor+0x10/0x10 [ 3185.379214][T16072] kobject_uevent+0x1f/0x30 [ 3185.383692][T16072] loop_configure+0x101a/0x15c0 [ 3185.388528][T16072] lo_ioctl+0x821/0x2380 [ 3185.392756][T16072] ? __kasan_check_read+0x11/0x20 [ 3185.397755][T16072] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3185.402493][T16072] ? lo_release+0x1f0/0x1f0 [ 3185.406973][T16072] ? try_to_wake_up+0x6f2/0xd60 [ 3185.411798][T16072] ? __mutex_lock+0xb4d/0x10f0 [ 3185.416539][T16072] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3185.422758][T16072] ? __kasan_check_write+0x14/0x20 [ 3185.427845][T16072] ? _raw_spin_lock+0xa3/0x1b0 [ 3185.432584][T16072] ? __kasan_check_write+0x14/0x20 [ 3185.437673][T16072] ? wake_up_q+0x12e/0x1e0 [ 3185.442065][T16072] ? wake_q_add+0xae/0x100 [ 3185.446459][T16072] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3185.452065][T16072] ? mutex_unlock+0x40/0x40 [ 3185.456562][T16072] ? __kasan_check_write+0x14/0x20 [ 3185.461654][T16072] ? _raw_spin_lock+0xa3/0x1b0 [ 3185.466403][T16072] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3185.471761][T16072] ? __kasan_check_write+0x14/0x20 [ 3185.476850][T16072] ? disk_unblock_events+0x51/0x60 [ 3185.481938][T16072] ? __blkdev_get+0x13e1/0x16d0 [ 3185.486766][T16072] ? __rcu_read_lock+0x50/0x50 [ 3185.491508][T16072] ? is_bpf_text_address+0x1a2/0x1c0 [ 3185.496769][T16072] ? stack_trace_save+0x1e0/0x1e0 [ 3185.501769][T16072] ? __kernel_text_address+0x9a/0x110 [ 3185.507117][T16072] ? unwind_get_return_address+0x4c/0x90 [ 3185.512729][T16072] ? arch_stack_walk+0xf8/0x140 [ 3185.517562][T16072] ? stack_trace_save+0x11b/0x1e0 [ 3185.522561][T16072] ? stack_trace_snprint+0xe0/0xe0 [ 3185.527644][T16072] ? path_openat+0x2795/0x3500 [ 3185.532401][T16072] ? __rcu_read_lock+0x50/0x50 [ 3185.537139][T16072] ? kmem_cache_free+0xaa/0x1e0 [ 3185.541976][T16072] ? avc_has_extended_perms+0x731/0x1270 [ 3185.547583][T16072] ? memcpy+0x56/0x70 [ 3185.551542][T16072] ? avc_has_extended_perms+0xb63/0x1270 [ 3185.557165][T16072] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3185.562520][T16072] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3185.567257][T16072] ? blkdev_bszset+0x250/0x250 [ 3185.571998][T16072] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3185.577345][T16072] ? selinux_file_ioctl+0x4ca/0x990 [ 3185.582518][T16072] ? selinux_file_ioctl+0x72f/0x990 [ 3185.587690][T16072] ? selinux_file_alloc_security+0x120/0x120 [ 3185.593647][T16072] ? do_sys_openat2+0x397/0x470 [ 3185.598476][T16072] ? lo_release+0x1f0/0x1f0 [ 3185.602953][T16072] blkdev_ioctl+0x2c3/0x5f0 [ 3185.607432][T16072] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3185.612865][T16072] ? __fget_files+0x26d/0x2c0 [ 3185.617529][T16072] block_ioctl+0xaf/0xf0 [ 3185.621766][T16072] ? blkdev_iopoll+0x100/0x100 [ 3185.626505][T16072] __se_sys_ioctl+0x115/0x190 [ 3185.631156][T16072] __x64_sys_ioctl+0x7b/0x90 [ 3185.635723][T16072] do_syscall_64+0x31/0x70 [ 3185.640130][T16072] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3185.646005][T16072] RIP: 0033:0x7ff36dc7c7f7 [ 3185.650413][T16072] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3185.670013][T16072] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3185.678415][T16072] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3185.686365][T16072] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3185.694312][T16072] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3185.702259][T16072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 3185.710209][T16072] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 3185.720783][T16068] EXT4-fs (loop3): invalid inodes per group: 983072 [ 3185.720783][T16068] [ 3185.724290][T16072] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3185.740056][T16073] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3185.740567][T16072] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3185.748894][T16073] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020041000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 36) [ 3185.816776][T16077] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3185.853729][T16086] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000a80000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010d0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3185.910238][T16093] FAULT_INJECTION: forcing a failure. [ 3185.910238][T16093] name failslab, interval 1, probability 0, space 0, times 0 [ 3185.923034][T16093] CPU: 0 PID: 16093 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3185.933287][T16093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3185.943323][T16093] Call Trace: [ 3185.946598][T16093] dump_stack_lvl+0x1e2/0x24b [ 3185.951250][T16093] ? devkmsg_release+0x127/0x127 [ 3185.956194][T16093] ? show_regs_print_info+0x18/0x18 [ 3185.961375][T16093] dump_stack+0x15/0x1d [ 3185.965522][T16093] should_fail+0x3c0/0x510 [ 3185.969913][T16093] ? skb_clone+0x1cc/0x370 [ 3185.974303][T16093] __should_failslab+0x9f/0xe0 [ 3185.979043][T16093] should_failslab+0x9/0x20 [ 3185.983519][T16093] kmem_cache_alloc+0x43/0x380 [ 3185.988260][T16093] ? __kasan_check_write+0x14/0x20 [ 3185.993355][T16093] ? _raw_read_lock_irqsave+0xb5/0x110 [ 3185.998788][T16093] skb_clone+0x1cc/0x370 [ 3186.003010][T16093] netlink_broadcast_filtered+0x657/0x1180 [ 3186.008810][T16093] ? skb_put+0x10f/0x210 [ 3186.013028][T16093] netlink_broadcast+0x3a/0x50 [ 3186.017781][T16093] kobject_uevent_env+0xdf2/0x1400 [ 3186.022874][T16093] ? asan.module_ctor+0x10/0x10 [ 3186.027700][T16093] kobject_uevent+0x1f/0x30 [ 3186.032182][T16093] loop_configure+0x101a/0x15c0 [ 3186.037013][T16093] lo_ioctl+0x821/0x2380 [ 3186.041233][T16093] ? __kasan_check_read+0x11/0x20 [ 3186.046234][T16093] ? ttwu_do_wakeup+0xe0/0x3a0 [ 3186.050972][T16093] ? lo_release+0x1f0/0x1f0 [ 3186.055448][T16093] ? try_to_wake_up+0x6f2/0xd60 [ 3186.060281][T16093] ? __mutex_lock+0xb4d/0x10f0 [ 3186.065031][T16093] ? try_invoke_on_locked_down_task+0x290/0x290 [ 3186.071254][T16093] ? __kasan_check_write+0x14/0x20 [ 3186.076349][T16093] ? _raw_spin_lock+0xa3/0x1b0 [ 3186.081100][T16093] ? __kasan_check_write+0x14/0x20 [ 3186.086199][T16093] ? wake_up_q+0x12e/0x1e0 [ 3186.090593][T16093] ? wake_q_add+0xae/0x100 [ 3186.094988][T16093] ? __mutex_unlock_slowpath+0x25c/0x380 [ 3186.100598][T16093] ? mutex_unlock+0x40/0x40 [ 3186.105078][T16093] ? __kasan_check_write+0x14/0x20 [ 3186.110166][T16093] ? _raw_spin_lock+0xa3/0x1b0 [ 3186.114905][T16093] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 3186.120258][T16093] ? __kasan_check_write+0x14/0x20 [ 3186.125344][T16093] ? disk_unblock_events+0x51/0x60 [ 3186.130519][T16093] ? __blkdev_get+0x13e1/0x16d0 [ 3186.135348][T16093] ? __rcu_read_lock+0x50/0x50 [ 3186.140112][T16093] ? is_bpf_text_address+0x1a2/0x1c0 [ 3186.145379][T16093] ? stack_trace_save+0x1e0/0x1e0 [ 3186.150378][T16093] ? __kernel_text_address+0x9a/0x110 [ 3186.155739][T16093] ? unwind_get_return_address+0x4c/0x90 [ 3186.161344][T16093] ? arch_stack_walk+0xf8/0x140 [ 3186.166177][T16093] ? stack_trace_save+0x11b/0x1e0 [ 3186.171176][T16093] ? stack_trace_snprint+0xe0/0xe0 [ 3186.176262][T16093] ? path_openat+0x2795/0x3500 [ 3186.181015][T16093] ? __rcu_read_lock+0x50/0x50 [ 3186.185772][T16093] ? kmem_cache_free+0xaa/0x1e0 [ 3186.190612][T16093] ? avc_has_extended_perms+0x731/0x1270 [ 3186.196219][T16093] ? memcpy+0x56/0x70 [ 3186.200177][T16093] ? avc_has_extended_perms+0xb63/0x1270 [ 3186.205791][T16093] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 3186.211141][T16093] ? do_vfs_ioctl+0x7c6/0x1a70 [ 3186.215879][T16093] ? blkdev_bszset+0x250/0x250 [ 3186.220618][T16093] ? __x32_compat_sys_ioctl+0x90/0x90 [ 3186.225965][T16093] ? selinux_file_ioctl+0x4ca/0x990 [ 3186.231137][T16093] ? selinux_file_ioctl+0x72f/0x990 [ 3186.236308][T16093] ? selinux_file_alloc_security+0x120/0x120 [ 3186.242259][T16093] ? do_sys_openat2+0x397/0x470 [ 3186.247090][T16093] ? lo_release+0x1f0/0x1f0 [ 3186.251571][T16093] blkdev_ioctl+0x2c3/0x5f0 [ 3186.256053][T16093] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 3186.261502][T16093] ? __fget_files+0x26d/0x2c0 [ 3186.266158][T16093] block_ioctl+0xaf/0xf0 [ 3186.270378][T16093] ? blkdev_iopoll+0x100/0x100 [ 3186.275120][T16093] __se_sys_ioctl+0x115/0x190 [ 3186.279774][T16093] __x64_sys_ioctl+0x7b/0x90 [ 3186.284341][T16093] do_syscall_64+0x31/0x70 [ 3186.288736][T16093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3186.294603][T16093] RIP: 0033:0x7ff36dc7c7f7 [ 3186.298999][T16093] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3186.318596][T16093] RSP: 002b:00007ff36b9f2f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3186.327003][T16093] RAX: ffffffffffffffda RBX: 00007ff36dcc6970 RCX: 00007ff36dc7c7f7 [ 3186.334962][T16093] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 3186.342912][T16093] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 3186.350860][T16093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 10:35:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010000abdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3186.358809][T16093] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 3186.370420][T16090] EXT4-fs (loop3): invalid inodes per group: 1049632 [ 3186.370420][T16090] [ 3186.444610][T16093] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3186.454821][T16093] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 10:35:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 37) [ 3186.523485][T16074] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3186.523485][T16074] [ 3186.567005][T16101] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 10:35:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020024b20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) [ 3186.616811][T16090] EXT4-fs (loop3): invalid inodes per group: 1049632 [ 3186.616811][T16090] [ 3186.630465][T16110] FAULT_INJECTION: forcing a failure. [ 3186.630465][T16110] name failslab, interval 1, probability 0, space 0, times 0 [ 3186.643391][T16110] CPU: 1 PID: 16110 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3186.647916][T16103] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3186.653638][T16110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3186.653643][T16110] Call Trace: [ 3186.653664][T16110] dump_stack_lvl+0x1e2/0x24b [ 3186.653675][T16110] ? devkmsg_release+0x127/0x127 [ 3186.653685][T16110] ? show_regs_print_info+0x18/0x18 [ 3186.653695][T16110] ? selinux_file_ioctl+0x4ca/0x990 [ 3186.653716][T16110] dump_stack+0x15/0x1d [ 3186.699841][T16110] should_fail+0x3c0/0x510 [ 3186.704235][T16110] ? getname_flags+0xba/0x650 [ 3186.708889][T16110] __should_failslab+0x9f/0xe0 [ 3186.713630][T16110] should_failslab+0x9/0x20 [ 3186.718107][T16110] kmem_cache_alloc+0x43/0x380 [ 3186.722846][T16110] ? lo_release+0x1f0/0x1f0 [ 3186.727335][T16110] getname_flags+0xba/0x650 [ 3186.731819][T16110] do_mkdirat+0x9e/0x330 [ 3186.736040][T16110] ? do_mknodat+0x470/0x470 [ 3186.740523][T16110] __x64_sys_mkdir+0x60/0x70 [ 3186.745090][T16110] do_syscall_64+0x31/0x70 [ 3186.749482][T16110] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3186.755349][T16110] RIP: 0033:0x7ff36dc7bb47 [ 3186.759758][T16110] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3186.779337][T16110] RSP: 002b:00007ff36b9f2fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 3186.787728][T16110] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7bb47 [ 3186.795676][T16110] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 3186.803621][T16110] RBP: 00007ff36b9f3040 R08: 0000000000000000 R09: ffffffffffffffff 10:35:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020201000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3186.811566][T16110] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 3186.819510][T16110] R13: 0000000020000100 R14: 00007ff36b9f3000 R15: 0000000020013800 [ 3186.834799][T16102] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3186.843032][T16102] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 38) 10:35:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000b80000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010003bddbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010e0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3186.989138][T16122] FAULT_INJECTION: forcing a failure. [ 3186.989138][T16122] name failslab, interval 1, probability 0, space 0, times 0 [ 3187.001916][T16122] CPU: 1 PID: 16122 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3187.012131][T16122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3187.022161][T16122] Call Trace: [ 3187.025433][T16122] dump_stack_lvl+0x1e2/0x24b [ 3187.030090][T16122] ? devkmsg_release+0x127/0x127 [ 3187.035003][T16122] ? show_regs_print_info+0x18/0x18 [ 3187.040175][T16122] ? selinux_file_ioctl+0x4ca/0x990 [ 3187.045345][T16122] dump_stack+0x15/0x1d [ 3187.049476][T16122] should_fail+0x3c0/0x510 [ 3187.053882][T16122] ? getname_flags+0xba/0x650 [ 3187.058549][T16122] __should_failslab+0x9f/0xe0 [ 3187.063336][T16122] should_failslab+0x9/0x20 [ 3187.067815][T16122] kmem_cache_alloc+0x43/0x380 [ 3187.072554][T16122] ? lo_release+0x1f0/0x1f0 [ 3187.077033][T16122] getname_flags+0xba/0x650 [ 3187.081514][T16122] do_mkdirat+0x9e/0x330 [ 3187.085732][T16122] ? __kasan_check_write+0x14/0x20 [ 3187.090817][T16122] ? do_mknodat+0x470/0x470 [ 3187.095295][T16122] __x64_sys_mkdir+0x60/0x70 [ 3187.099862][T16122] do_syscall_64+0x31/0x70 [ 3187.104251][T16122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3187.110119][T16122] RIP: 0033:0x7ff36dc7bb47 [ 3187.114519][T16122] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3187.134110][T16122] RSP: 002b:00007ff36b9f2fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 3187.142502][T16122] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7bb47 [ 3187.150465][T16122] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 3187.158416][T16122] RBP: 00007ff36b9f3040 R08: 0000000000000000 R09: ffffffffffffffff [ 3187.166362][T16122] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 3187.174310][T16122] R13: 0000000020000100 R14: 00007ff36b9f3000 R15: 0000000020013800 [ 3187.214362][T16119] EXT4-fs (loop3): invalid inodes per group: 1056800 [ 3187.214362][T16119] 10:35:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 39) [ 3187.317277][T16127] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3187.346473][T16119] EXT4-fs (loop3): invalid inodes per group: 1056800 [ 3187.346473][T16119] [ 3187.355924][T16138] FAULT_INJECTION: forcing a failure. 10:35:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000c80000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3187.355924][T16138] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3187.370669][T16138] CPU: 0 PID: 16138 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3187.370983][T16128] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3187.380912][T16138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3187.380918][T16138] Call Trace: [ 3187.380938][T16138] dump_stack_lvl+0x1e2/0x24b [ 3187.380949][T16138] ? devkmsg_release+0x127/0x127 [ 3187.380959][T16138] ? show_regs_print_info+0x18/0x18 [ 3187.380978][T16138] dump_stack+0x15/0x1d [ 3187.390063][T16130] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3187.399855][T16138] should_fail+0x3c0/0x510 [ 3187.399867][T16138] should_fail_usercopy+0x1a/0x20 [ 3187.399885][T16138] strncpy_from_user+0x24/0x2b0 [ 3187.404306][T16130] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3187.407804][T16138] ? lo_release+0x1f0/0x1f0 [ 3187.457325][T16138] getname_flags+0xf5/0x650 [ 3187.461806][T16138] do_mkdirat+0x9e/0x330 [ 3187.466029][T16138] ? do_mknodat+0x470/0x470 [ 3187.470508][T16138] __x64_sys_mkdir+0x60/0x70 [ 3187.475076][T16138] do_syscall_64+0x31/0x70 [ 3187.479491][T16138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3187.485359][T16138] RIP: 0033:0x7ff36dc7bb47 [ 3187.489750][T16138] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3187.509332][T16138] RSP: 002b:00007ff36b9f2fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 3187.517720][T16138] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7bb47 [ 3187.525668][T16138] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 3187.533617][T16138] RBP: 00007ff36b9f3040 R08: 0000000000000000 R09: ffffffffffffffff [ 3187.541566][T16138] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 3187.549512][T16138] R13: 0000000020000100 R14: 00007ff36b9f3000 R15: 0000000020013800 10:35:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010f0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010003d0dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001100dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 40) [ 3187.638006][T16143] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3187.691167][T16150] EXT4-fs (loop3): invalid inodes per group: 1114144 [ 3187.691167][T16150] [ 3187.704473][T16154] FAULT_INJECTION: forcing a failure. [ 3187.704473][T16154] name failslab, interval 1, probability 0, space 0, times 0 [ 3187.717508][T16154] CPU: 1 PID: 16154 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3187.720496][T16147] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3187.727751][T16154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3187.727756][T16154] Call Trace: [ 3187.727776][T16154] dump_stack_lvl+0x1e2/0x24b [ 3187.727787][T16154] ? show_regs_print_info+0x18/0x18 [ 3187.727799][T16154] dump_stack+0x15/0x1d [ 3187.727809][T16154] should_fail+0x3c0/0x510 [ 3187.727822][T16154] ? __d_alloc+0x2d/0x6b0 [ 3187.727832][T16154] __should_failslab+0x9f/0xe0 [ 3187.727844][T16154] should_failslab+0x9/0x20 [ 3187.727853][T16154] kmem_cache_alloc+0x43/0x380 [ 3187.727866][T16154] __d_alloc+0x2d/0x6b0 [ 3187.727877][T16154] d_alloc+0x4b/0x1d0 [ 3187.727889][T16154] __lookup_hash+0xe5/0x290 [ 3187.727900][T16154] filename_create+0x207/0x770 [ 3187.727910][T16154] ? __check_object_size+0x2f6/0x3c0 [ 3187.727927][T16154] ? kern_path_create+0x40/0x40 [ 3187.737226][T16147] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3187.745857][T16154] do_mkdirat+0xbc/0x330 [ 3187.745866][T16154] ? do_mknodat+0x470/0x470 [ 3187.745877][T16154] __x64_sys_mkdir+0x60/0x70 [ 3187.745889][T16154] do_syscall_64+0x31/0x70 [ 3187.745898][T16154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3187.745906][T16154] RIP: 0033:0x7ff36dc7bb47 [ 3187.745927][T16154] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3187.750507][T16156] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3187.753836][T16154] RSP: 002b:00007ff36b9f2fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 3187.753849][T16154] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7bb47 [ 3187.753856][T16154] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 3187.753863][T16154] RBP: 00007ff36b9f3040 R08: 0000000000000000 R09: ffffffffffffffff [ 3187.753869][T16154] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 3187.753876][T16154] R13: 0000000020000100 R14: 00007ff36b9f3000 R15: 0000000020013800 [ 3187.946478][T16150] EXT4-fs (loop3): invalid inodes per group: 1114144 [ 3187.946478][T16150] [ 3188.007586][T16116] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3188.007586][T16116] 10:35:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 41) 10:35:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020024c20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000d80000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001100000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010002d6dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3188.156855][T16169] FAULT_INJECTION: forcing a failure. [ 3188.156855][T16169] name failslab, interval 1, probability 0, space 0, times 0 [ 3188.169776][T16169] CPU: 0 PID: 16169 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3188.180007][T16169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3188.190069][T16169] Call Trace: [ 3188.193370][T16169] dump_stack_lvl+0x1e2/0x24b [ 3188.198042][T16169] ? show_regs_print_info+0x18/0x18 [ 3188.203224][T16169] ? policydb_context_isvalid+0x1d8/0x430 [ 3188.208922][T16169] ? memset+0x35/0x40 [ 3188.212878][T16169] dump_stack+0x15/0x1d [ 3188.217027][T16169] should_fail+0x3c0/0x510 [ 3188.221422][T16169] ? ext4_alloc_inode+0x21/0x620 [ 3188.226341][T16169] __should_failslab+0x9f/0xe0 [ 3188.231084][T16169] should_failslab+0x9/0x20 [ 3188.235564][T16169] kmem_cache_alloc+0x43/0x380 [ 3188.240307][T16169] ? set_qf_name+0x3a0/0x3a0 [ 3188.244876][T16169] ext4_alloc_inode+0x21/0x620 [ 3188.249615][T16169] ? set_qf_name+0x3a0/0x3a0 [ 3188.254180][T16169] new_inode_pseudo+0x65/0x220 [ 3188.258919][T16169] new_inode+0x28/0x1c0 [ 3188.263067][T16169] __ext4_new_inode+0x2f3/0x5a00 [ 3188.268008][T16169] ? ext4_mark_inode_used+0x1350/0x1350 [ 3188.273533][T16169] ? dquot_initialize+0x20/0x20 [ 3188.278362][T16169] ? may_create+0x635/0x8b0 [ 3188.282858][T16169] ext4_mkdir+0x3b9/0xbb0 [ 3188.287182][T16169] ? ext4_symlink+0xf80/0xf80 [ 3188.291838][T16169] ? selinux_inode_mkdir+0x22/0x30 [ 3188.296952][T16169] ? security_inode_mkdir+0xf1/0x130 [ 3188.302245][T16169] vfs_mkdir+0x435/0x610 [ 3188.306476][T16169] do_mkdirat+0x1f0/0x330 [ 3188.310787][T16169] ? do_mknodat+0x470/0x470 [ 3188.315268][T16169] __x64_sys_mkdir+0x60/0x70 [ 3188.319834][T16169] do_syscall_64+0x31/0x70 [ 3188.324226][T16169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3188.330092][T16169] RIP: 0033:0x7ff36dc7bb47 [ 3188.334486][T16169] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3188.354067][T16169] RSP: 002b:00007ff36b9f2fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 3188.362455][T16169] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7bb47 [ 3188.370402][T16169] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 3188.378350][T16169] RBP: 00007ff36b9f3040 R08: 0000000000000000 R09: ffffffffffffffff [ 3188.386295][T16169] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 3188.394243][T16169] R13: 0000000020000100 R14: 00007ff36b9f3000 R15: 0000000020013800 10:35:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) (fail_nth: 42) [ 3188.403838][T16167] EXT4-fs (loop3): invalid inodes per group: 1179680 [ 3188.403838][T16167] [ 3188.415560][T16168] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3188.417631][T16170] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3188.425400][T16179] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3188.432849][T16170] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3188.518827][T16186] FAULT_INJECTION: forcing a failure. [ 3188.518827][T16186] name failslab, interval 1, probability 0, space 0, times 0 [ 3188.531954][T16186] CPU: 1 PID: 16186 Comm: syz-executor.1 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3188.542208][T16186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3188.552264][T16186] Call Trace: [ 3188.555565][T16186] dump_stack_lvl+0x1e2/0x24b [ 3188.560244][T16186] ? devkmsg_release+0x127/0x127 10:35:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001110000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3188.565183][T16186] ? show_regs_print_info+0x18/0x18 [ 3188.570380][T16186] dump_stack+0x15/0x1d [ 3188.574533][T16186] should_fail+0x3c0/0x510 [ 3188.578951][T16186] ? security_inode_alloc+0x36/0x1d0 [ 3188.584236][T16186] __should_failslab+0x9f/0xe0 [ 3188.589004][T16186] should_failslab+0x9/0x20 [ 3188.593507][T16186] kmem_cache_alloc+0x43/0x380 [ 3188.598259][T16186] ? from_kuid_munged+0x3b0/0x3b0 [ 3188.603261][T16186] security_inode_alloc+0x36/0x1d0 [ 3188.608349][T16186] inode_init_always+0x3c5/0x950 [ 3188.613267][T16186] ? set_qf_name+0x3a0/0x3a0 [ 3188.617835][T16186] new_inode_pseudo+0x94/0x220 [ 3188.622575][T16186] new_inode+0x28/0x1c0 [ 3188.626709][T16186] __ext4_new_inode+0x2f3/0x5a00 [ 3188.631625][T16186] ? ext4_mark_inode_used+0x1350/0x1350 [ 3188.637149][T16186] ? dquot_initialize+0x20/0x20 [ 3188.641978][T16186] ? may_create+0x635/0x8b0 [ 3188.646459][T16186] ext4_mkdir+0x3b9/0xbb0 [ 3188.650781][T16186] ? ext4_symlink+0xf80/0xf80 [ 3188.655433][T16186] ? selinux_inode_mkdir+0x22/0x30 [ 3188.661049][T16186] ? security_inode_mkdir+0xf1/0x130 [ 3188.666323][T16186] vfs_mkdir+0x435/0x610 [ 3188.670557][T16186] do_mkdirat+0x1f0/0x330 [ 3188.674863][T16186] ? do_mknodat+0x470/0x470 [ 3188.679341][T16186] __x64_sys_mkdir+0x60/0x70 [ 3188.683909][T16186] do_syscall_64+0x31/0x70 [ 3188.688300][T16186] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3188.694169][T16186] RIP: 0033:0x7ff36dc7bb47 [ 3188.698563][T16186] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3188.718142][T16186] RSP: 002b:00007ff36b9f2fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 3188.726535][T16186] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff36dc7bb47 [ 3188.734483][T16186] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 3188.742433][T16186] RBP: 00007ff36b9f3040 R08: 0000000000000000 R09: ffffffffffffffff [ 3188.750382][T16186] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 3188.758331][T16186] R13: 0000000020000100 R14: 00007ff36b9f3000 R15: 0000000020013800 10:35:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000e80000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010003dedbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3188.766737][T16167] EXT4-fs (loop3): invalid inodes per group: 1179680 [ 3188.766737][T16167] [ 3188.778456][ T376] ================================================================== [ 3188.786536][ T376] BUG: KASAN: use-after-free in kthread_stop+0x36/0x3d0 [ 3188.793455][ T376] Write of size 4 at addr ffff888111e18020 by task syz-executor.0/376 [ 3188.801578][ T376] [ 3188.803927][ T376] CPU: 0 PID: 376 Comm: syz-executor.0 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3188.813959][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3188.824008][ T376] Call Trace: [ 3188.827275][ T376] dump_stack_lvl+0x1e2/0x24b [ 3188.831927][ T376] ? show_regs_print_info+0x18/0x18 [ 3188.837098][ T376] ? devkmsg_release+0x127/0x127 [ 3188.842018][ T376] ? ____kasan_slab_free+0x13e/0x170 [ 3188.847299][ T376] print_address_description+0x8d/0x3d0 [ 3188.852822][ T376] __kasan_report+0x142/0x220 [ 3188.857476][ T376] ? kthread_stop+0x36/0x3d0 [ 3188.862039][ T376] kasan_report+0x51/0x70 [ 3188.866340][ T376] kasan_check_range+0x2b6/0x2f0 [ 3188.871256][ T376] __kasan_check_write+0x14/0x20 [ 3188.876168][ T376] kthread_stop+0x36/0x3d0 [ 3188.880561][ T376] ext4_stop_mmpd+0x47/0xb0 [ 3188.885037][ T376] ext4_put_super+0xa09/0xe90 [ 3188.889701][ T376] ? ext4_drop_inode+0x170/0x170 [ 3188.894609][ T376] generic_shutdown_super+0x13f/0x2c0 [ 3188.899950][ T376] kill_block_super+0x80/0xe0 [ 3188.904615][ T376] deactivate_locked_super+0xb0/0x100 [ 3188.909956][ T376] deactivate_super+0xa5/0xd0 [ 3188.914617][ T376] cleanup_mnt+0x45f/0x510 [ 3188.919012][ T376] __cleanup_mnt+0x19/0x20 [ 3188.923405][ T376] task_work_run+0x147/0x1b0 [ 3188.927969][ T376] exit_to_user_mode_prepare+0xc3/0xe0 [ 3188.933400][ T376] syscall_exit_to_user_mode+0x24/0x40 [ 3188.938842][ T376] do_syscall_64+0x3d/0x70 [ 3188.943245][ T376] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3188.949110][ T376] RIP: 0033:0x7f20b9ff9ea7 [ 3188.953496][ T376] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3188.973078][ T376] RSP: 002b:00007ffd39ffe578 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 3188.981479][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f20b9ff9ea7 [ 3188.989429][ T376] RDX: 00007ffd39ffe64c RSI: 0000000000000002 RDI: 00007ffd39ffe640 [ 3188.997377][ T376] RBP: 00007ffd39ffe640 R08: 00000000ffffffff R09: 00007ffd39ffe410 [ 3189.005322][ T376] R10: 0000555555a8db83 R11: 0000000000000246 R12: 00007f20ba052035 [ 3189.013284][ T376] R13: 00007ffd39fff700 R14: 0000555555a8db00 R15: 00007ffd39fff740 [ 3189.021228][ T376] [ 3189.023533][ T376] Allocated by task 2: [ 3189.027584][ T376] __kasan_slab_alloc+0xb2/0xe0 [ 3189.032431][ T376] kmem_cache_alloc+0x1a2/0x380 [ 3189.037274][ T376] dup_task_struct+0xbc/0xea0 [ 3189.041921][ T376] copy_process+0x665/0x5330 [ 3189.046478][ T376] kernel_clone+0x21f/0x9a0 [ 3189.050955][ T376] kernel_thread+0x16c/0x1e0 [ 3189.055515][ T376] kthreadd+0x3cd/0x510 [ 3189.059643][ T376] ret_from_fork+0x1f/0x30 [ 3189.064029][ T376] [ 3189.066331][ T376] Freed by task 377: [ 3189.070201][ T376] kasan_set_track+0x4c/0x80 [ 3189.074765][ T376] kasan_set_free_info+0x23/0x40 [ 3189.079677][ T376] ____kasan_slab_free+0x133/0x170 [ 3189.084759][ T376] __kasan_slab_free+0x11/0x20 [ 3189.089491][ T376] slab_free_freelist_hook+0xb2/0x180 [ 3189.094830][ T376] kmem_cache_free+0xaa/0x1e0 [ 3189.099476][ T376] free_task+0xb9/0x1e0 [ 3189.103598][ T376] __put_task_struct+0x2e0/0x440 [ 3189.108506][ T376] delayed_put_task_struct+0x67/0x190 [ 3189.113855][ T376] rcu_do_batch+0x4cd/0xb40 [ 3189.118419][ T376] rcu_core+0x822/0x10d0 [ 3189.122634][ T376] rcu_core_si+0x9/0x10 [ 3189.126762][ T376] __do_softirq+0x27e/0x598 [ 3189.131231][ T376] [ 3189.133531][ T376] Last potentially related work creation: [ 3189.139223][ T376] kasan_save_stack+0x36/0x60 [ 3189.143878][ T376] kasan_record_aux_stack+0xd3/0xf0 [ 3189.149056][ T376] call_rcu+0x134/0x1470 [ 3189.153273][ T376] put_task_struct_rcu_user+0x58/0xa0 [ 3189.158615][ T376] finish_task_switch+0x251/0x5f0 [ 3189.163613][ T376] __schedule+0x94c/0xda0 [ 3189.167999][ T376] schedule_idle+0x60/0x90 [ 3189.172389][ T376] do_idle+0x584/0x5e0 [ 3189.176431][ T376] cpu_startup_entry+0x25/0x30 [ 3189.181207][ T376] rest_init+0xe6/0xf0 [ 3189.185246][ T376] arch_call_rest_init+0xe/0x10 [ 3189.190068][ T376] start_kernel+0x466/0x4d8 [ 3189.194546][ T376] x86_64_start_reservations+0x2a/0x2c [ 3189.199975][ T376] x86_64_start_kernel+0x7a/0x7d [ 3189.204894][ T376] secondary_startup_64_no_verify+0xb0/0xbb [ 3189.210750][ T376] [ 3189.213051][ T376] The buggy address belongs to the object at ffff888111e18000 [ 3189.213051][ T376] which belongs to the cache task_struct of size 4800 [ 3189.227165][ T376] The buggy address is located 32 bytes inside of [ 3189.227165][ T376] 4800-byte region [ffff888111e18000, ffff888111e192c0) [ 3189.240403][ T376] The buggy address belongs to the page: [ 3189.246019][ T376] page:ffffea0004478600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x111e18 [ 3189.256224][ T376] head:ffffea0004478600 order:3 compound_mapcount:0 compound_pincount:0 [ 3189.264525][ T376] flags: 0x8000000000010200(slab|head) [ 3189.269978][ T376] raw: 8000000000010200 dead000000000100 dead000000000122 ffff888100066d80 [ 3189.278547][ T376] raw: 0000000000000000 0000000000060006 00000001ffffffff 0000000000000000 [ 3189.287100][ T376] page dumped because: kasan: bad access detected [ 3189.293503][ T376] page_owner tracks the page as allocated [ 3189.299221][ T376] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 2, ts 3188169352973, free_ts 3188132822378 [ 3189.319780][ T376] get_page_from_freelist+0xa74/0xa90 [ 3189.325135][ T376] __alloc_pages_nodemask+0x3c8/0x820 [ 3189.330486][ T376] allocate_slab+0x6b/0x350 [ 3189.334964][ T376] ___slab_alloc+0x143/0x2f0 [ 3189.339526][ T376] kmem_cache_alloc+0x26f/0x380 [ 3189.344360][ T376] dup_task_struct+0xbc/0xea0 [ 3189.349031][ T376] copy_process+0x665/0x5330 [ 3189.353611][ T376] kernel_clone+0x21f/0x9a0 [ 3189.358086][ T376] kernel_thread+0x16c/0x1e0 [ 3189.362647][ T376] kthreadd+0x3cd/0x510 [ 3189.366774][ T376] ret_from_fork+0x1f/0x30 [ 3189.371156][ T376] page last free stack trace: [ 3189.375818][ T376] __free_pages_ok+0xbe7/0xc20 [ 3189.380597][ T376] __free_pages+0x2d6/0x4a0 [ 3189.385070][ T376] __free_slab+0xdf/0x1a0 [ 3189.389369][ T376] __slab_free+0x458/0x4e0 [ 3189.393754][ T376] ___cache_free+0x131/0x150 [ 3189.398316][ T376] qlink_free+0x38/0x40 [ 3189.402441][ T376] kasan_quarantine_reduce+0x178/0x1d0 [ 3189.407869][ T376] __kasan_slab_alloc+0x2f/0xe0 [ 3189.412690][ T376] kmem_cache_alloc+0x1a2/0x380 [ 3189.417510][ T376] getname_flags+0xba/0x650 [ 3189.421985][ T376] getname+0x19/0x20 [ 3189.425852][ T376] do_sys_openat2+0xd2/0x470 [ 3189.430416][ T376] __x64_sys_openat+0x243/0x290 [ 3189.435238][ T376] do_syscall_64+0x31/0x70 [ 3189.439629][ T376] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3189.445488][ T376] [ 3189.447787][ T376] Memory state around the buggy address: [ 3189.453388][ T376] ffff888111e17f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 3189.461420][ T376] ffff888111e17f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 3189.469453][ T376] >ffff888111e18000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3189.477485][ T376] ^ [ 3189.482566][ T376] ffff888111e18080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3189.490598][ T376] ffff888111e18100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3189.498627][ T376] ================================================================== [ 3189.506657][ T376] Disabling lock debugging due to kernel taint [ 3189.513745][ T376] ------------[ cut here ]------------ 10:35:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3189.519331][ T376] refcount_t: addition on 0; use-after-free. [ 3189.525496][ T376] WARNING: CPU: 0 PID: 376 at lib/refcount.c:25 refcount_warn_saturate+0x147/0x1b0 [ 3189.534887][ T376] Modules linked in: [ 3189.538920][ T376] CPU: 0 PID: 376 Comm: syz-executor.0 Tainted: G B 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3189.550516][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3189.560753][ T376] RIP: 0010:refcount_warn_saturate+0x147/0x1b0 10:35:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001500dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3189.567122][ T376] Code: c7 e0 b0 49 85 31 c0 e8 e7 7d eb fe 0f 0b eb a1 e8 1e 9b 18 ff c6 05 4b cb 68 04 01 48 c7 c7 80 b1 49 85 31 c0 e8 c9 7d eb fe <0f> 0b eb 83 e8 00 9b 18 ff c6 05 2e cb 68 04 01 48 c7 c7 e0 b1 49 [ 3189.586969][ T376] RSP: 0018:ffffc90000bd7c60 EFLAGS: 00010246 [ 3189.593103][ T376] RAX: 60f79027987a5e00 RBX: 0000000000000002 RCX: 1ffff9200017af44 [ 3189.601222][ T376] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 3189.610768][ T376] RBP: ffffc90000bd7c70 R08: ffffffff81545368 R09: ffffed103ee095d8 [ 3189.618900][ T376] R10: ffffed103ee095d8 R11: 0000000000000000 R12: ffff888111e18000 [ 3189.627030][ T376] R13: dffffc0000000000 R14: 0000000000000002 R15: dffffc0000000000 [ 3189.635132][ T376] FS: 0000555555a8c400(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 3189.644115][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3189.650703][ T376] CR2: 00007ffdafde8f98 CR3: 000000014a0b1000 CR4: 00000000003506a0 [ 3189.658714][ T376] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3189.666979][ T376] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3189.673125][T16175] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3189.673125][T16175] [ 3189.675439][ T376] Call Trace: [ 3189.691589][ T376] kthread_stop+0x1b0/0x3d0 [ 3189.696145][ T376] ext4_stop_mmpd+0x47/0xb0 [ 3189.700666][ T376] ext4_put_super+0xa09/0xe90 [ 3189.705579][ T376] ? ext4_drop_inode+0x170/0x170 [ 3189.710593][ T376] generic_shutdown_super+0x13f/0x2c0 [ 3189.720977][ T376] kill_block_super+0x80/0xe0 [ 3189.725737][ T376] deactivate_locked_super+0xb0/0x100 [ 3189.731108][ T376] deactivate_super+0xa5/0xd0 [ 3189.735821][ T376] cleanup_mnt+0x45f/0x510 [ 3189.740226][ T376] __cleanup_mnt+0x19/0x20 [ 3189.744651][ T376] task_work_run+0x147/0x1b0 [ 3189.749234][ T376] exit_to_user_mode_prepare+0xc3/0xe0 [ 3189.754703][ T376] syscall_exit_to_user_mode+0x24/0x40 [ 3189.760154][ T376] do_syscall_64+0x3d/0x70 [ 3189.764575][ T376] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3189.770463][ T376] RIP: 0033:0x7f20b9ff9ea7 [ 3189.774920][ T376] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3189.794592][ T376] RSP: 002b:00007ffd39ffe578 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 3189.803011][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f20b9ff9ea7 [ 3189.811072][ T376] RDX: 00007ffd39ffe64c RSI: 0000000000000002 RDI: 00007ffd39ffe640 [ 3189.819126][ T376] RBP: 00007ffd39ffe640 R08: 00000000ffffffff R09: 00007ffd39ffe410 [ 3189.832724][T16191] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3189.833577][ T376] R10: 0000555555a8db83 R11: 0000000000000246 R12: 00007f20ba052035 [ 3189.844590][T16191] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3189.850751][ T376] R13: 00007ffd39fff700 R14: 0000555555a8db00 R15: 00007ffd39fff740 [ 3189.866660][ T376] ---[ end trace 88cf27b51c057f8d ]--- [ 3189.872095][ T376] ------------[ cut here ]------------ [ 3189.877578][ T376] refcount_t: underflow; use-after-free. [ 3189.883350][ T376] WARNING: CPU: 1 PID: 376 at lib/refcount.c:28 refcount_warn_saturate+0x165/0x1b0 [ 3189.893079][ T376] Modules linked in: [ 3189.897837][ T376] CPU: 0 PID: 376 Comm: syz-executor.0 Tainted: G B W 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3189.911873][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:35:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf7da, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020024d20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) [ 3189.924167][T16196] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3189.935296][T16202] EXT4-fs (loop3): invalid inodes per group: 1376288 [ 3189.935296][T16202] [ 3189.945433][T16194] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3189.947202][ T376] RIP: 0010:refcount_warn_saturate+0x165/0x1b0 [ 3189.960523][ T376] Code: c7 80 b1 49 85 31 c0 e8 c9 7d eb fe 0f 0b eb 83 e8 00 9b 18 ff c6 05 2e cb 68 04 01 48 c7 c7 e0 b1 49 85 31 c0 e8 ab 7d eb fe <0f> 0b e9 62 ff ff ff e8 df 9a 18 ff c6 05 0e cb 68 04 01 48 c7 c7 [ 3189.980174][ T376] RSP: 0018:ffffc90000bd7c60 EFLAGS: 00010246 [ 3189.986283][ T376] RAX: 60f79027987a5e00 RBX: 0000000000000003 RCX: 1ffff9200017af44 [ 3189.994272][ T376] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 3190.002317][ T376] RBP: ffffc90000bd7c70 R08: ffffffff81545368 R09: ffffed103ee295d8 [ 3190.010327][ T376] R10: ffffed103ee295d8 R11: 0000000000000000 R12: 00000000ffffffff [ 3190.018521][ T376] R13: dffffc0000000000 R14: 0000000000000003 R15: 0000000000000000 [ 3190.026867][ T376] FS: 0000555555a8c400(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 3190.036318][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3190.042934][ T376] CR2: 00007ffdafde8f98 CR3: 000000014a0b1000 CR4: 00000000003506a0 [ 3190.051304][ T376] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3190.066175][ T376] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3190.074213][ T376] Call Trace: [ 3190.077561][ T376] kthread_stop+0x1c7/0x3d0 [ 3190.082045][ T376] ext4_stop_mmpd+0x47/0xb0 [ 3190.086560][ T376] ext4_put_super+0xa09/0xe90 [ 3190.091295][ T376] ? ext4_drop_inode+0x170/0x170 [ 3190.096254][ T376] generic_shutdown_super+0x13f/0x2c0 [ 3190.101649][ T376] kill_block_super+0x80/0xe0 [ 3190.106356][ T376] deactivate_locked_super+0xb0/0x100 [ 3190.111728][ T376] deactivate_super+0xa5/0xd0 [ 3190.116418][ T376] cleanup_mnt+0x45f/0x510 [ 3190.120833][ T376] __cleanup_mnt+0x19/0x20 10:35:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010003eedbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3190.125257][ T376] task_work_run+0x147/0x1b0 [ 3190.129849][ T376] exit_to_user_mode_prepare+0xc3/0xe0 [ 3190.135322][ T376] syscall_exit_to_user_mode+0x24/0x40 [ 3190.140779][ T376] do_syscall_64+0x3d/0x70 [ 3190.145209][ T376] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3190.151094][ T376] RIP: 0033:0x7f20b9ff9ea7 [ 3190.155535][ T376] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3190.175238][ T376] RSP: 002b:00007ffd39ffe578 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 3190.183727][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f20b9ff9ea7 [ 3190.191837][ T376] RDX: 00007ffd39ffe64c RSI: 0000000000000002 RDI: 00007ffd39ffe640 [ 3190.199924][ T376] RBP: 00007ffd39ffe640 R08: 00000000ffffffff R09: 00007ffd39ffe410 [ 3190.208031][ T376] R10: 0000555555a8db83 R11: 0000000000000246 R12: 00007f20ba052035 [ 3190.216286][ T376] R13: 00007ffd39fff700 R14: 0000555555a8db00 R15: 00007ffd39fff740 [ 3190.224378][ T376] ---[ end trace 88cf27b51c057f8e ]--- 10:35:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000f80000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3190.274445][T16202] EXT4-fs (loop3): invalid inodes per group: 1376288 [ 3190.274445][T16202] [ 3190.274728][T16208] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3190.292487][T16208] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) 10:35:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001800dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3190.453811][T16214] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3190.474569][T16216] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3190.483072][T16216] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001120000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010001f8dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf7db, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3190.499322][T16208] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3190.511536][T16208] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3190.523132][T16227] EXT4-fs (loop3): invalid inodes per group: 1572896 [ 3190.523132][T16227] [ 3190.524470][T16221] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3190.683731][T16227] EXT4-fs (loop3): invalid inodes per group: 1572896 [ 3190.683731][T16227] [ 3190.694321][T16233] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3190.702561][T16233] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001180000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020031800dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000041080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010003fadbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3190.784730][T16240] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3190.794482][T16234] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3190.804887][T16240] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3190.884269][T16246] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3190.892534][T16246] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3190.969467][T16244] EXT4-fs (loop3): invalid inodes per group: 1573664 [ 3190.969467][T16244] [ 3190.981234][T16240] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3190.981359][T16209] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3190.981359][T16209] [ 3190.990619][T16240] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) 10:35:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001260000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3191.048739][T16255] EXT4-fs (loop4): #blocks per group too big: 67141632 10:35:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020006020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf7dc, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3191.215945][T16253] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3191.225832][T16244] EXT4-fs (loop3): invalid inodes per group: 1573664 [ 3191.225832][T16244] 10:35:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020001f00dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3191.318802][T16255] EXT4-fs (loop4): #blocks per group too big: 67141632 [ 3191.327067][T16268] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3191.328649][T16266] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3191.336752][T16268] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3191.344685][T16266] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000fffdbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000201080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001410000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3191.484428][T16268] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3191.499204][T16279] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3191.509122][T16268] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3191.510044][T16275] EXT4-fs (loop3): invalid inodes per group: 2031648 [ 3191.510044][T16275] 10:35:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000002dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf7dd, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3191.603268][T16281] EXT4-fs (loop4): #blocks per group too big: 536903680 [ 3191.700889][T16275] EXT4-fs (loop3): invalid inodes per group: 2031648 [ 3191.700889][T16275] [ 3191.710161][T16292] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3191.719395][T16281] EXT4-fs (loop4): #blocks per group too big: 536903680 [ 3191.720065][T16292] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3191.727881][T16285] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3191.737050][T16296] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3191.744509][T16285] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020002000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000001180000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000003dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001480000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3191.848064][T16292] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3191.860154][T16292] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3191.915672][T16305] EXT4-fs (loop3): invalid inodes per group: 2097184 [ 3191.915672][T16305] [ 3191.918314][T16304] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3191.975267][T16307] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3191.981271][T16313] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3191.992370][T16313] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3192.028736][T16305] EXT4-fs (loop3): invalid inodes per group: 2097184 [ 3192.028736][T16305] [ 3192.175675][T16262] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3192.175675][T16262] 10:35:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002001b220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf7de, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000004dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000001280000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020102000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000014c0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3192.284584][T16325] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3192.294973][T16325] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3192.295160][T16323] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 3192.305683][T16327] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3192.326349][T16329] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000005dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3192.334608][T16326] EXT4-fs (loop3): invalid inodes per group: 2101280 [ 3192.334608][T16326] [ 3192.336168][T16329] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 10:35:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000001580000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001680000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020002200dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3192.446925][T16326] EXT4-fs (loop3): invalid inodes per group: 2101280 [ 3192.446925][T16326] [ 3192.458300][T16325] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3192.469962][T16325] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3192.481019][T16344] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 10:35:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf7df, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3192.646797][T16349] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3192.656212][T16353] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 3192.659262][T16359] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3192.666740][T16349] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 3192.683527][T16359] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) 10:35:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000001880000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3192.688169][T16355] EXT4-fs (loop3): invalid inodes per group: 2228256 [ 3192.688169][T16355] [ 3193.046728][T16355] EXT4-fs (loop3): invalid inodes per group: 2228256 [ 3193.046728][T16355] [ 3193.057774][T16364] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 10:35:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002001b320000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000006dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf7e0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000016c0000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020002500dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000001e80000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3193.116755][T16334] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3193.116755][T16334] [ 3193.171264][T16371] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3193.180421][T16371] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3193.208112][T16377] EXT4-fs (loop0): revision level too high, forcing read-only mode 10:35:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000001f80000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000007dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3193.226118][T16380] EXT4-fs (loop3): invalid inodes per group: 2424864 [ 3193.226118][T16380] [ 3193.275793][T16371] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3193.284880][T16371] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) 10:35:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf800, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001740000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3193.421490][T16380] EXT4-fs (loop3): invalid inodes per group: 2424864 [ 3193.421490][T16380] 10:35:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020012600dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) 10:35:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000008dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) [ 3193.562584][T16401] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3193.587807][T16401] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3193.592265][T16403] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 3193.707896][T16410] EXT4-fs (loop3): invalid inodes per group: 2490656 [ 3193.707896][T16410] [ 3193.709894][T16401] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3193.726022][T16401] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3193.816533][T16410] EXT4-fs (loop3): invalid inodes per group: 2490656 [ 3193.816533][T16410] [ 3194.005728][ T160] general protection fault, probably for non-canonical address 0x5d3ddfe220580: 0000 [#1] PREEMPT SMP KASAN [ 3194.017192][ T160] CPU: 1 PID: 160 Comm: udevd Tainted: G B W 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3194.027837][ T160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3194.034475][T16387] EXT4-fs warning (device loop5): ext4_multi_mount_protect:329: MMP startup interrupted, failing mount [ 3194.034475][T16387] [ 3194.037916][ T160] RIP: 0010:kasan_quarantine_reduce+0x157/0x1d0 [ 3194.037937][ T160] Code: 49 bd 00 00 00 80 7f 77 00 00 4c 89 e8 4d 39 e6 76 07 48 8b 05 7a 79 9a 04 4c 01 f0 48 2d 00 00 00 80 48 c1 e8 06 48 83 e0 c0 <49> 8b 4c 07 08 89 ca 83 e2 01 48 85 d2 75 1c 4c 01 f8 48 8b 70 18 [ 3194.077102][ T160] RSP: 0018:ffffc90000ba7bf0 EFLAGS: 00010202 [ 3194.083141][ T160] RAX: 0005e9ddfe220580 RBX: 0179ffff888160ee RCX: 0000000000000001 [ 3194.091089][ T160] RDX: 0000000000052d00 RSI: 0000000000000006 RDI: 0000000000000001 [ 3194.099039][ T160] RBP: ffffc90000ba7c20 R08: 0000000000000000 R09: ffffffff81a6dae9 [ 3194.106985][ T160] R10: ffff888111e18002 R11: 0000000000000004 R12: ffffffff7fffffff [ 3194.114930][ T160] R13: 0000777f80000000 R14: 0179ffff888160ee R15: ffffea0000000000 [ 3194.122880][ T160] FS: 00007f8856dd0840(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 3194.131778][ T160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3194.138343][ T160] CR2: 0000555555821b78 CR3: 000000010c999000 CR4: 00000000003506a0 [ 3194.146293][ T160] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3194.154241][ T160] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3194.162183][ T160] Call Trace: [ 3194.165448][ T160] __kasan_slab_alloc+0x2f/0xe0 [ 3194.170273][ T160] ? ep_show_fdinfo+0x390/0x390 [ 3194.175113][ T160] ? do_epoll_wait+0xb35/0x1180 [ 3194.179947][ T160] ? slab_free_freelist_hook+0xb2/0x180 [ 3194.185470][ T160] ? ep_destroy_wakeup_source+0x70/0x70 [ 3194.190989][ T160] ? do_unlinkat+0x88a/0x960 [ 3194.195555][ T160] ? getname_flags+0xba/0x650 [ 3194.200216][ T160] ? __should_failslab+0x9f/0xe0 [ 3194.205128][ T160] kmem_cache_alloc+0x1a2/0x380 [ 3194.209962][ T160] ? getname_flags+0xba/0x650 [ 3194.214614][ T160] getname_flags+0xba/0x650 [ 3194.219091][ T160] __x64_sys_unlink+0x3c/0x50 [ 3194.223744][ T160] do_syscall_64+0x31/0x70 [ 3194.228151][ T160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3194.234018][ T160] RIP: 0033:0x7f8856f292d7 [ 3194.238421][ T160] Code: f0 ff ff 73 01 c3 48 8b 0d 9e db 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 71 db 0c 00 f7 d8 64 89 01 48 [ 3194.258016][ T160] RSP: 002b:00007fff6a443d28 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 3194.266414][ T160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8856f292d7 [ 3194.274389][ T160] RDX: 0000000000000000 RSI: 00000000be515040 RDI: 000055a161c670d8 [ 3194.282340][ T160] RBP: 000055a162276a80 R08: 00000000be60645c R09: 00007fff6a4880b8 [ 3194.290287][ T160] R10: 0000000000098068 R11: 0000000000000202 R12: 0000000000000bb8 [ 3194.298235][ T160] R13: 000055a1622755e0 R14: 0000000000000000 R15: 0000000000000000 10:35:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002001b420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="0300", 0x2, 0x640}, {&(0x7f0000010400)="030000001300000023000000", 0xc, 0x800}, {0x0, 0x0, 0xc00}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x4400}, {0x0}], 0x0, &(0x7f0000013800)) 10:35:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000002080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001760000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000130000002300", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000", 0x17, 0x6400}, {0x0}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf840, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000007ffff000000000000000000b0000008000000008", 0x5d, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 10:35:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000009dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)) 10:35:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020032600dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000013c0)={[{@usrjquota}]}) [ 3194.306201][ T160] Modules linked in: [ 3194.310362][ T160] ---[ end trace 88cf27b51c057f8f ]--- [ 3194.316989][ T160] RIP: 0010:kasan_quarantine_reduce+0x157/0x1d0 [ 3194.323277][ T160] Code: 49 bd 00 00 00 80 7f 77 00 00 4c 89 e8 4d 39 e6 76 07 48 8b 05 7a 79 9a 04 4c 01 f0 48 2d 00 00 00 80 48 c1 e8 06 48 83 e0 c0 <49> 8b 4c 07 08 89 ca 83 e2 01 48 85 d2 75 1c 4c 01 f8 48 8b 70 18 [ 3194.343219][ T160] RSP: 0018:ffffc90000ba7bf0 EFLAGS: 00010202 [ 3194.353532][ T160] RAX: 0005e9ddfe220580 RBX: 0179ffff888160ee RCX: 0000000000000001 [ 3194.363053][ T160] RDX: 0000000000052d00 RSI: 0000000000000006 RDI: 0000000000000001 [ 3194.374203][ T160] RBP: ffffc90000ba7c20 R08: 0000000000000000 R09: ffffffff81a6dae9 [ 3194.382195][ T160] R10: ffff888111e18002 R11: 0000000000000004 R12: ffffffff7fffffff [ 3194.390582][T16427] EXT4-fs (loop3): invalid inodes per group: 2491168 [ 3194.390582][T16427] [ 3194.391143][T16428] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 3194.399992][ T160] R13: 0000777f80000000 R14: 0179ffff888160ee R15: ffffea0000000000 [ 3194.409082][T16428] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 3194.416841][ T160] FS: 00007f8856dd0840(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 3194.426756][ T2] ------------[ cut here ]------------ [ 3194.435009][ T160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3194.440757][ T2] WARNING: CPU: 1 PID: 2 at mm/kasan/shadow.c:128 kasan_unpoison+0x7c/0x80 [ 3194.447065][ T160] CR2: 00007f1ef2190fe8 CR3: 000000010c999000 CR4: 00000000003506b0 [ 3194.463625][ T160] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3194.464067][ T2] Modules linked in: [ 3194.471651][ T160] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3194.471938][ T2] [ 3194.476265][ T160] Kernel panic - not syncing: Fatal exception [ 3194.490376][ T2] CPU: 1 PID: 2 Comm: kthreadd Tainted: G B D W 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 3194.502877][ T160] Kernel Offset: disabled [ 3194.507183][ T160] Rebooting in 86400 seconds..