0080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x406, &(0x7f0000000040)) 11:05:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x10}) [ 2550.301215][T21716] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7690/file0 supports timestamps until 2038 (0x7fffffff) [ 2550.331071][T21723] loop2: detected capacity change from 0 to 512 [ 2550.334489][T21725] loop1: detected capacity change from 0 to 131456 11:05:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x500, &(0x7f0000000040)) 11:05:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000c00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2550.353601][T21723] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 2550.362384][T21727] loop4: detected capacity change from 0 to 131456 [ 2550.383421][T21725] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2550.391388][T21725] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:04 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000009d0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x600, &(0x7f0000000040)) [ 2550.391394][T21727] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2550.391407][T21727] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2550.418858][T21731] loop0: detected capacity change from 0 to 512 [ 2550.431440][T21725] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7529/file0 supports timestamps until 2038 (0x7fffffff) 11:05:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x604, &(0x7f0000000040)) [ 2550.448885][T21727] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5962/file0 supports timestamps until 2038 (0x7fffffff) [ 2550.463922][T21731] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2550.465118][T21723] loop2: detected capacity change from 0 to 512 [ 2550.473699][T21731] EXT4-fs (loop0): group descriptors corrupted! [ 2550.480241][T21723] EXT4-fs (loop2): Unrecognized mount option "" or missing value 11:05:05 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000010200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x700, &(0x7f0000000040)) 11:05:05 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000d20100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2550.503258][T21740] loop3: detected capacity change from 0 to 131456 [ 2550.513357][T21740] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2550.521265][T21740] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2550.535128][T21740] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7691/file0 supports timestamps until 2038 (0x7fffffff) 11:05:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x11}) 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xa00, &(0x7f0000000040)) [ 2550.547121][T21731] loop0: detected capacity change from 0 to 512 [ 2550.559794][T21746] loop1: detected capacity change from 0 to 131456 [ 2550.579471][T21731] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2550.589229][T21731] EXT4-fs (loop0): group descriptors corrupted! [ 2550.597268][T21748] loop2: detected capacity change from 0 to 512 11:05:05 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000009e0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2550.604469][T21750] loop4: detected capacity change from 0 to 131456 [ 2550.611223][T21748] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 2550.623396][T21746] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2550.631333][T21746] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2550.636652][T21750] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2550.646588][T21750] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xb00, &(0x7f0000000040)) 11:05:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000d00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2550.659434][T21748] loop2: detected capacity change from 0 to 512 [ 2550.661052][T21746] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7530/file0 supports timestamps until 2038 (0x7fffffff) [ 2550.686425][T21748] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 2550.694668][T21750] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5963/file0 supports timestamps until 2038 (0x7fffffff) 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x1800, &(0x7f0000000040)) 11:05:05 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000030200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2550.708712][T21759] loop0: detected capacity change from 0 to 512 [ 2550.723500][T21761] loop3: detected capacity change from 0 to 131456 [ 2550.730413][T21759] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2550.740255][T21759] EXT4-fs (loop0): group descriptors corrupted! [ 2550.746804][T21761] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x12}) 11:05:05 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655fffffffda0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2550.754760][T21761] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2550.775530][T21759] loop0: detected capacity change from 0 to 512 [ 2550.782455][T21759] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2550.792234][T21759] EXT4-fs (loop0): group descriptors corrupted! [ 2550.792798][T21767] loop2: detected capacity change from 0 to 512 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x2000, &(0x7f0000000040)) 11:05:05 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000009f0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2550.799741][T21761] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7692/file0 supports timestamps until 2038 (0x7fffffff) [ 2550.810390][T21767] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 2550.840930][T21771] loop1: detected capacity change from 0 to 131456 [ 2550.848798][T21771] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x2600, &(0x7f0000000040)) 11:05:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000e00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2550.856749][T21771] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2550.871935][T21774] loop4: detected capacity change from 0 to 131456 [ 2550.881461][T21767] loop2: detected capacity change from 0 to 512 [ 2550.893841][T21767] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 2550.894393][T21774] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x3f00, &(0x7f0000000040)) [ 2550.909557][T21774] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2550.918855][T21779] loop0: detected capacity change from 0 to 512 [ 2550.926866][T21780] loop3: detected capacity change from 0 to 131456 [ 2550.935085][T21771] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7531/file0 supports timestamps until 2038 (0x7fffffff) [ 2550.935254][T21780] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:05 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000040200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2550.957295][T21780] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2550.959453][T21779] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2550.974434][T21779] EXT4-fs (loop0): group descriptors corrupted! [ 2550.985539][T21774] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5964/file0 supports timestamps until 2038 (0x7fffffff) 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x4000, &(0x7f0000000040)) 11:05:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x1a}) 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x6f00, &(0x7f0000000040)) [ 2551.002321][T21780] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7693/file0 supports timestamps until 2038 (0x7fffffff) [ 2551.026730][T21789] loop2: detected capacity change from 0 to 512 [ 2551.034464][T21789] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 2551.037192][T21779] loop0: detected capacity change from 0 to 512 11:05:05 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000100c00b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:05 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655fffffffe20100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2551.066398][T21794] loop1: detected capacity change from 0 to 131456 [ 2551.077496][T21779] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2551.081785][T21794] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2551.087307][T21779] EXT4-fs (loop0): group descriptors corrupted! [ 2551.093339][T21789] loop2: detected capacity change from 0 to 512 [ 2551.095235][T21794] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x7e00, &(0x7f0000000040)) 11:05:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000f00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2551.111716][T21789] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 2551.130817][T21797] loop3: detected capacity change from 0 to 131456 [ 2551.132907][T21794] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7532/file0 supports timestamps until 2038 (0x7fffffff) [ 2551.158914][T21797] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfeff, &(0x7f0000000040)) 11:05:05 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000f80200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2551.166867][T21797] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2551.177261][T21801] loop4: detected capacity change from 0 to 131456 [ 2551.186490][T21803] loop0: detected capacity change from 0 to 512 [ 2551.196517][T21803] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2551.198365][T21801] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfffe, &(0x7f0000000040)) 11:05:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x22}) 11:05:05 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000edc00b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2551.206308][T21803] EXT4-fs (loop0): group descriptors corrupted! [ 2551.214193][T21801] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2551.217697][T21797] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7694/file0 supports timestamps until 2038 (0x7fffffff) [ 2551.222088][T21801] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5965/file0 supports timestamps until 2038 (0x7fffffff) 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x40000, &(0x7f0000000040)) 11:05:05 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000002f50100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2551.296365][T21803] loop0: detected capacity change from 0 to 512 [ 2551.305749][T21803] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2551.315519][T21803] EXT4-fs (loop0): group descriptors corrupted! [ 2551.317655][T21814] loop2: detected capacity change from 0 to 512 [ 2551.326634][T21815] loop1: detected capacity change from 0 to 131456 [ 2551.338337][T21814] EXT4-fs (loop2): Unrecognized mount option """ or missing value 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x80000, &(0x7f0000000040)) 11:05:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2551.349909][T21815] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2551.357856][T21815] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2551.365955][T21819] loop3: detected capacity change from 0 to 131456 [ 2551.378347][T21815] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7533/file0 supports timestamps until 2038 (0x7fffffff) 11:05:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x80040, &(0x7f0000000040)) [ 2551.391156][T21819] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2551.400569][T21819] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2551.414267][T21814] loop2: detected capacity change from 0 to 512 [ 2551.419630][T21825] loop4: detected capacity change from 0 to 131456 [ 2551.421426][T21826] loop0: detected capacity change from 0 to 512 [ 2551.436319][T21819] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7695/file0 supports timestamps until 2038 (0x7fffffff) 11:05:06 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fc0200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x100000, &(0x7f0000000040)) [ 2551.441409][T21814] EXT4-fs (loop2): Unrecognized mount option """ or missing value [ 2551.458920][T21825] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2551.466849][T21825] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2551.476037][T21826] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2551.485814][T21826] EXT4-fs (loop0): group descriptors corrupted! 11:05:06 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000d10b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x200000, &(0x7f0000000040)) 11:05:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x25}) [ 2551.494164][T21825] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5966/file0 supports timestamps until 2038 (0x7fffffff) [ 2551.521933][T21835] loop1: detected capacity change from 0 to 131456 [ 2551.529124][T21826] loop0: detected capacity change from 0 to 512 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x1000000, &(0x7f0000000040)) 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x2000000, &(0x7f0000000040)) [ 2551.554667][T21826] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2551.564434][T21826] EXT4-fs (loop0): group descriptors corrupted! [ 2551.586365][T21835] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2551.594289][T21835] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:06 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffffff60100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x2040000, &(0x7f0000000040)) [ 2551.603525][T21846] loop2: detected capacity change from 0 to 512 [ 2551.613549][T21843] loop3: detected capacity change from 0 to 131456 [ 2551.621903][T21846] EXT4-fs (loop2): Unrecognized mount option "%" or missing value [ 2551.624375][T21835] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7534/file0 supports timestamps until 2038 (0x7fffffff) 11:05:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001100300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2551.654452][T21846] loop2: detected capacity change from 0 to 512 [ 2551.669491][T21843] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2551.670965][T21851] loop4: detected capacity change from 0 to 131456 [ 2551.677421][T21843] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2551.690572][T21853] loop0: detected capacity change from 0 to 512 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x3000000, &(0x7f0000000040)) [ 2551.706466][T21843] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7696/file0 supports timestamps until 2038 (0x7fffffff) [ 2551.713132][T21851] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2551.728954][T21851] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2551.731172][T21853] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2551.746194][T21853] EXT4-fs (loop0): group descriptors corrupted! 11:05:06 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fd0200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x4000000, &(0x7f0000000040)) 11:05:06 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000ffffffda0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2551.752930][T21846] EXT4-fs (loop2): Unrecognized mount option "%" or missing value 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x5000000, &(0x7f0000000040)) 11:05:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x2e}) [ 2551.784278][T21851] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5967/file0 supports timestamps until 2038 (0x7fffffff) [ 2551.811600][T21863] loop1: detected capacity change from 0 to 131456 [ 2551.818451][T21853] loop0: detected capacity change from 0 to 512 11:05:06 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000002f70100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2551.834133][T21865] loop3: detected capacity change from 0 to 131456 [ 2551.841844][T21853] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2551.844715][T21863] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2551.851598][T21853] EXT4-fs (loop0): group descriptors corrupted! [ 2551.859758][T21863] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2551.872760][T21865] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x6000000, &(0x7f0000000040)) 11:05:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001200300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2551.881265][T21865] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x6040000, &(0x7f0000000040)) [ 2551.905995][T21863] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7535/file0 supports timestamps until 2038 (0x7fffffff) [ 2551.921226][T21865] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7697/file0 supports timestamps until 2038 (0x7fffffff) [ 2551.936366][T21873] loop0: detected capacity change from 0 to 512 11:05:06 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fe0200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x7000000, &(0x7f0000000040)) 11:05:06 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000ffffffe20b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2551.950735][T21878] loop2: detected capacity change from 0 to 512 [ 2551.973490][T21873] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2551.973999][T21880] loop4: detected capacity change from 0 to 131456 [ 2551.983242][T21873] EXT4-fs (loop0): group descriptors corrupted! 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x8000000, &(0x7f0000000040)) [ 2552.000625][T21878] EXT4-fs (loop2): Unrecognized mount option "." or missing value [ 2552.002557][T21880] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2552.016508][T21880] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2552.025333][T21880] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5968/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.042443][T21878] loop2: detected capacity change from 0 to 512 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xa000000, &(0x7f0000000040)) [ 2552.050374][T21878] EXT4-fs (loop2): Unrecognized mount option "." or missing value [ 2552.056413][T21884] loop1: detected capacity change from 0 to 131456 [ 2552.072499][T21890] loop3: detected capacity change from 0 to 131456 [ 2552.077660][T21873] loop0: detected capacity change from 0 to 512 [ 2552.082418][T21884] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2552.093346][T21884] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:06 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000002f80100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2552.101800][T21873] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2552.111681][T21873] EXT4-fs (loop0): group descriptors corrupted! [ 2552.112663][T21890] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2552.125849][T21890] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2552.126733][T21884] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7536/file0 supports timestamps until 2038 (0x7fffffff) 11:05:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x48}) 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xb000000, &(0x7f0000000040)) 11:05:06 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fffffff00b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2552.153068][T21890] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7698/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.186672][T21896] loop2: detected capacity change from 0 to 512 11:05:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003002200300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:06 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000300000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2552.202242][T21900] loop4: detected capacity change from 0 to 131456 [ 2552.214489][T21896] EXT4-fs (loop2): Unrecognized mount option "H" or missing value [ 2552.224139][T21900] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2552.230329][T21903] loop0: detected capacity change from 0 to 512 [ 2552.232045][T21900] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2552.247232][T21903] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x18000000, &(0x7f0000000040)) [ 2552.247422][T21905] loop3: detected capacity change from 0 to 131456 [ 2552.257091][T21903] EXT4-fs (loop0): group descriptors corrupted! [ 2552.270059][T21905] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2552.278004][T21905] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2552.287734][T21896] loop2: detected capacity change from 0 to 512 11:05:06 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fffffff60b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2552.287845][T21900] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5969/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.303537][T21905] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7699/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.322977][T21896] EXT4-fs (loop2): Unrecognized mount option "H" or missing value [ 2552.329265][T21911] loop1: detected capacity change from 0 to 131456 [ 2552.346502][T21903] loop0: detected capacity change from 0 to 512 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x26000000, &(0x7f0000000040)) 11:05:06 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000002f90100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x4c}) 11:05:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x3f000000, &(0x7f0000000040)) [ 2552.360938][T21903] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2552.370716][T21903] EXT4-fs (loop0): group descriptors corrupted! [ 2552.377507][T21911] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2552.385558][T21911] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2552.401911][T21916] loop3: detected capacity change from 0 to 131456 11:05:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003002500300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2552.430291][T21918] loop2: detected capacity change from 0 to 512 [ 2552.436707][T21916] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2552.443398][T21918] EXT4-fs (loop2): Unrecognized mount option "L" or missing value [ 2552.444627][T21916] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2552.462545][T21922] loop4: detected capacity change from 0 to 131456 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x40000000, &(0x7f0000000040)) [ 2552.472277][T21911] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7537/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.483999][T21922] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2552.487026][T21925] loop0: detected capacity change from 0 to 512 [ 2552.494508][T21922] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2552.510345][T21916] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7700/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.515078][T21918] loop2: detected capacity change from 0 to 512 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x40000800, &(0x7f0000000040)) 11:05:07 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000002f70b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000010300000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2552.529783][T21925] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2552.540607][T21925] EXT4-fs (loop0): group descriptors corrupted! [ 2552.546274][T21918] EXT4-fs (loop2): Unrecognized mount option "L" or missing value [ 2552.566988][T21922] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5970/file0 supports timestamps until 2038 (0x7fffffff) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x6f000000, &(0x7f0000000040)) 11:05:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x60}) 11:05:07 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffffdf90100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x7e000000, &(0x7f0000000040)) [ 2552.587290][T21925] loop0: detected capacity change from 0 to 512 [ 2552.599471][T21925] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2552.609285][T21925] EXT4-fs (loop0): group descriptors corrupted! [ 2552.629715][T21937] loop2: detected capacity change from 0 to 512 11:05:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003002e00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x85ffffff, &(0x7f0000000040)) [ 2552.636839][T21937] EXT4-fs (loop2): Unrecognized mount option "`" or missing value [ 2552.661635][T21942] loop3: detected capacity change from 0 to 131456 [ 2552.668510][T21943] loop1: detected capacity change from 0 to 131456 [ 2552.683556][T21943] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2552.686592][T21946] loop4: detected capacity change from 0 to 131456 [ 2552.691481][T21943] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2552.691959][T21947] loop0: detected capacity change from 0 to 512 [ 2552.698317][T21942] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2552.712678][T21946] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2552.719608][T21942] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2552.730206][T21947] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2552.734898][T21946] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2552.736750][T21942] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7701/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.744649][T21947] EXT4-fs (loop0): group descriptors corrupted! [ 2552.775200][T21937] loop2: detected capacity change from 0 to 512 11:05:07 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000002f80b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xf6ffffff, &(0x7f0000000040)) [ 2552.782358][T21943] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7538/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.799167][T21937] EXT4-fs (loop2): Unrecognized mount option "`" or missing value [ 2552.810152][T21947] loop0: detected capacity change from 0 to 512 [ 2552.818516][T21946] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5971/file0 supports timestamps until 2038 (0x7fffffff) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfcfdffff, &(0x7f0000000040)) 11:05:07 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000020300000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000002fa0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x68}) [ 2552.833332][T21947] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2552.843066][T21947] EXT4-fs (loop0): group descriptors corrupted! [ 2552.860800][T21958] loop3: detected capacity change from 0 to 131456 [ 2552.873517][T21958] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2552.881436][T21958] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfdfdffff, &(0x7f0000000040)) 11:05:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003004800300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2552.904028][T21963] loop1: detected capacity change from 0 to 131456 [ 2552.928006][T21963] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2552.935936][T21963] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:07 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000002f90b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfeffffff, &(0x7f0000000040)) [ 2552.941078][T21958] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7702/file0 supports timestamps until 2038 (0x7fffffff) [ 2552.943469][T21966] loop2: detected capacity change from 0 to 512 [ 2552.969806][T21968] loop4: detected capacity change from 0 to 131456 [ 2552.977243][T21968] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2552.985161][T21968] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfffffdfc, &(0x7f0000000040)) [ 2553.000402][T21971] loop0: detected capacity change from 0 to 512 [ 2553.008879][T21966] EXT4-fs (loop2): Unrecognized mount option "h" or missing value [ 2553.012312][T21971] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2553.022247][T21968] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5972/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.026580][T21971] EXT4-fs (loop0): group descriptors corrupted! 11:05:07 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000002fb0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfffffdfd, &(0x7f0000000040)) [ 2553.047593][T21963] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7539/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.071050][T21980] loop3: detected capacity change from 0 to 131456 [ 2553.083714][T21966] loop2: detected capacity change from 0 to 512 [ 2553.083774][T21980] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2553.097892][T21980] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2553.108204][T21980] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7703/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.127917][T21966] EXT4-fs (loop2): Unrecognized mount option "h" or missing value [ 2553.145648][T21971] loop0: detected capacity change from 0 to 512 11:05:07 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000020400000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xffffff85, &(0x7f0000000040)) 11:05:07 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fffffdf90b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x6c}) [ 2553.161536][T21986] loop4: detected capacity change from 0 to 131456 [ 2553.169978][T21971] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2553.179771][T21971] EXT4-fs (loop0): group descriptors corrupted! [ 2553.193593][T21986] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2553.201557][T21986] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfffffff6, &(0x7f0000000040)) 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfffffffe, &(0x7f0000000040)) 11:05:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003004c00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2553.220213][T21990] loop2: detected capacity change from 0 to 512 [ 2553.227403][T21992] loop1: detected capacity change from 0 to 131456 [ 2553.237518][T21990] EXT4-fs (loop2): Unrecognized mount option "l" or missing value [ 2553.245459][T21992] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2553.253385][T21992] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x225c17d03, &(0x7f0000000040)) [ 2553.274139][T21992] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7540/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.292868][T22001] loop0: detected capacity change from 0 to 512 [ 2553.300165][T21986] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5973/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.300332][T22001] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:07 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000060400000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:07 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffffffb0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2553.324227][T22001] EXT4-fs (loop0): group descriptors corrupted! [ 2553.334700][T21990] loop2: detected capacity change from 0 to 512 [ 2553.344561][T22006] loop3: detected capacity change from 0 to 131456 [ 2553.345808][T21990] EXT4-fs (loop2): Unrecognized mount option "l" or missing value [ 2553.352131][T22006] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2553.367076][T22006] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x10000000000, &(0x7f0000000040)) [ 2553.391693][T22008] loop1: detected capacity change from 0 to 131456 [ 2553.398346][T22001] loop0: detected capacity change from 0 to 512 [ 2553.399431][T22008] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2553.412506][T22008] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2553.434608][T22011] loop4: detected capacity change from 0 to 131456 11:05:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x74}) [ 2553.441923][T22001] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2553.451663][T22001] EXT4-fs (loop0): group descriptors corrupted! [ 2553.459457][T22011] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2553.467390][T22011] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2553.477734][T22006] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7704/file0 supports timestamps until 2038 (0x7fffffff) 11:05:08 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fffffffb0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x40000000000, &(0x7f0000000040)) 11:05:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003006000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2553.495714][T22008] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7541/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.511963][T22017] loop2: detected capacity change from 0 to 512 [ 2553.522477][T22011] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5974/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.537343][T22017] EXT4-fs (loop2): Unrecognized mount option "t" or missing value 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x80000000000, &(0x7f0000000040)) 11:05:08 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000002fc0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:08 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000100400000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x1000000000000, &(0x7f0000000040)) [ 2553.572979][T22023] loop0: detected capacity change from 0 to 512 [ 2553.585069][T22017] loop2: detected capacity change from 0 to 512 [ 2553.596138][T22017] EXT4-fs (loop2): Unrecognized mount option "t" or missing value [ 2553.605678][T22023] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2553.615455][T22023] EXT4-fs (loop0): group descriptors corrupted! [ 2553.625595][T22027] loop3: detected capacity change from 0 to 131456 [ 2553.636551][T22027] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2553.644472][T22027] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2553.653222][T22027] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7705/file0 supports timestamps until 2038 (0x7fffffff) 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x7ffffffffffff, &(0x7f0000000040)) 11:05:08 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fffffdfd0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2553.680646][T22032] loop1: detected capacity change from 0 to 131456 [ 2553.689736][T22034] loop4: detected capacity change from 0 to 131456 [ 2553.700864][T22032] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2553.707049][T22023] loop0: detected capacity change from 0 to 512 [ 2553.708891][T22032] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2553.709079][T22034] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0x7a}) [ 2553.730457][T22034] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2553.731242][T22023] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2553.747769][T22023] EXT4-fs (loop0): group descriptors corrupted! [ 2553.762202][T22032] EXT4-fs mount: 275 callbacks suppressed [ 2553.762215][T22032] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x10000000000000, &(0x7f0000000040)) 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x20000000000000, &(0x7f0000000040)) [ 2553.771551][T22034] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2553.779020][T22032] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7542/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.790565][T22040] loop2: detected capacity change from 0 to 512 [ 2553.807598][T22034] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5975/file0 supports timestamps until 2038 (0x7fffffff) 11:05:08 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000500000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003006800300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:08 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffffffe0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2553.841449][T22040] EXT4-fs (loop2): Unrecognized mount option "z" or missing value [ 2553.851187][T22046] loop3: detected capacity change from 0 to 131456 [ 2553.873463][T22046] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2553.881399][T22046] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x100000000000000, &(0x7f0000000040)) [ 2553.889410][T22050] loop0: detected capacity change from 0 to 512 [ 2553.890398][T22046] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2553.910573][T22050] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2553.920406][T22050] EXT4-fs (loop0): group descriptors corrupted! 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x200000000000000, &(0x7f0000000040)) 11:05:08 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fffffffe0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2553.928380][T22046] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7706/file0 supports timestamps until 2038 (0x7fffffff) [ 2553.933272][T22054] loop1: detected capacity change from 0 to 131456 [ 2553.946394][T22057] loop4: detected capacity change from 0 to 131456 [ 2553.958539][T22040] loop2: detected capacity change from 0 to 512 [ 2553.965330][T22040] EXT4-fs (loop2): Unrecognized mount option "z" or missing value [ 2553.973395][T22057] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2553.981358][T22057] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x204000000000000, &(0x7f0000000040)) [ 2553.986623][T22054] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2553.996679][T22054] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2553.999633][T22057] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2554.015451][T22057] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5976/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.031403][T22050] loop0: detected capacity change from 0 to 512 11:05:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0xfe}) 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x300000000000000, &(0x7f0000000040)) [ 2554.040334][T22050] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2554.050264][T22050] EXT4-fs (loop0): group descriptors corrupted! [ 2554.058517][T22054] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2554.071426][T22066] loop2: detected capacity change from 0 to 512 [ 2554.082933][T22066] EXT4-fs (loop2): Unrecognized mount option "þ" or missing value 11:05:08 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000fff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x37dc12502000000, &(0x7f0000000040)) [ 2554.100781][T22068] loop3: detected capacity change from 0 to 131456 [ 2554.113904][T22054] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7543/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.132050][T22068] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2554.139994][T22068] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2554.176338][T22068] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2554.192371][T22066] loop2: detected capacity change from 0 to 512 [ 2554.211060][T22076] loop4: detected capacity change from 0 to 131456 [ 2554.217265][T22066] EXT4-fs (loop2): Unrecognized mount option "þ" or missing value 11:05:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003006c00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:08 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000010500000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x400000000000000, &(0x7f0000000040)) [ 2554.225790][T22068] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7707/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.232547][T22076] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2554.248109][T22076] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2554.258193][T22076] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:08 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000fff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x500000000000000, &(0x7f0000000040)) [ 2554.269915][T22076] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5977/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.308348][T22082] loop1: detected capacity change from 0 to 131456 [ 2554.316938][T22086] loop0: detected capacity change from 0 to 512 11:05:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}], [], 0xff}) 11:05:08 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffffbff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2554.334232][T22082] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2554.342166][T22082] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2554.358601][T22089] loop3: detected capacity change from 0 to 131456 [ 2554.367323][T22090] loop2: detected capacity change from 0 to 512 11:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x600000000000000, &(0x7f0000000040)) [ 2554.375235][T22086] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2554.375815][T22089] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2554.385007][T22086] EXT4-fs (loop0): group descriptors corrupted! [ 2554.392899][T22089] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2554.404351][T22082] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2554.414935][T22093] loop4: detected capacity change from 0 to 131456 [ 2554.418501][T22082] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7544/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.431776][T22090] EXT4-fs (loop2): Unrecognized mount option "ÿ" or missing value [ 2554.446695][T22093] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2554.454622][T22093] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2554.473967][T22089] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x604000000000000, &(0x7f0000000040)) [ 2554.477158][T22086] loop0: detected capacity change from 0 to 512 [ 2554.492203][T22093] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2554.506880][T22090] loop2: detected capacity change from 0 to 512 [ 2554.512339][T22089] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7708/file0 supports timestamps until 2038 (0x7fffffff) 11:05:09 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fffffbff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x700000000000000, &(0x7f0000000040)) [ 2554.524575][T22093] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5978/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.546216][T22090] EXT4-fs (loop2): Unrecognized mount option "ÿ" or missing value [ 2554.565087][T22086] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2554.574881][T22086] EXT4-fs (loop0): group descriptors corrupted! [ 2554.620887][T22105] loop1: detected capacity change from 0 to 131456 [ 2554.644049][T22107] loop3: detected capacity change from 0 to 131456 [ 2554.651345][T22107] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2554.654441][T22105] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003007400300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:09 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0003ffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x800000000000000, &(0x7f0000000040)) 11:05:09 executing program 2: futimesat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000038c0)={{0x0, 0x2710}, {0x77359400}}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003a80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000240), 0x6e, &(0x7f0000002780)=[{&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f0000001380)=""/228, 0xe4}, {&(0x7f0000001480)=""/219, 0xdb}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/168, 0xa8}, {&(0x7f00000016c0)=""/168, 0xa8}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x9}}, {{&(0x7f0000002840)=@abs, 0x6e, &(0x7f0000003980)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)}, {&(0x7f0000003900)=""/85, 0x55}], 0x3, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}}], 0x3, 0x0, &(0x7f0000003b40)={0x0, 0x3938700}) [ 2554.659408][T22107] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2554.667273][T22105] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2554.684601][T22110] loop4: detected capacity change from 0 to 131456 [ 2554.689128][T22113] loop2: detected capacity change from 0 to 512 [ 2554.698676][T22113] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2554.700099][T22110] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xa00000000000000, &(0x7f0000000040)) [ 2554.715479][T22110] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2554.735181][T22110] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2554.746483][T22110] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5979/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.747262][T22105] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2554.773221][T22113] loop2: detected capacity change from 0 to 512 [ 2554.773667][T22105] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7545/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.779824][T22122] loop0: detected capacity change from 0 to 512 [ 2554.794763][T22107] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:09 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f001fffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xb00000000000000, &(0x7f0000000040)) 11:05:09 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000010600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000003ffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x1800000000000000, &(0x7f0000000040)) 11:05:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) chdir(&(0x7f00000000c0)='./file0\x00') lsetxattr$security_evm(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v1={0x2, "197483995cdd5c06123891164cc9"}, 0xf, 0x1) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x4e5, 0xfffffffffffffffb}) mkdir(&(0x7f0000000240)='./file0\x00', 0x18) open(&(0x7f0000000080)='./file0\x00', 0x10001, 0x4b) creat(&(0x7f0000000280)='./file0\x00', 0x120) [ 2554.817419][T22113] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2554.826384][T22107] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7709/file0 supports timestamps until 2038 (0x7fffffff) [ 2554.840939][T22122] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2554.850732][T22122] EXT4-fs (loop0): group descriptors corrupted! 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x2600000000000000, &(0x7f0000000040)) [ 2554.911173][T22129] loop4: detected capacity change from 0 to 131456 [ 2554.930272][T22129] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2554.938240][T22129] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2554.945911][T22122] loop0: detected capacity change from 0 to 512 [ 2554.952118][T22134] loop2: detected capacity change from 0 to 512 [ 2554.952608][T22131] loop1: detected capacity change from 0 to 131456 [ 2554.958571][T22135] loop3: detected capacity change from 0 to 131456 [ 2554.971870][T22122] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2554.972389][T22129] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2554.981639][T22122] EXT4-fs (loop0): group descriptors corrupted! [ 2554.993228][T22134] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2554.999729][T22129] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5980/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.026839][T22135] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2555.034820][T22135] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2555.042492][T22131] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2555.050420][T22131] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003007a00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x3f00000000000000, &(0x7f0000000040)) 11:05:09 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00e0ffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2555.063644][T22134] loop2: detected capacity change from 0 to 512 [ 2555.083866][T22134] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2555.093823][T22135] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x4000000000000000, &(0x7f0000000040)) [ 2555.109051][T22146] loop0: detected capacity change from 0 to 512 [ 2555.115824][T22135] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7710/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.129779][T22149] loop4: detected capacity change from 0 to 131456 [ 2555.130569][T22131] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2555.147682][T22131] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7546/file0 supports timestamps until 2038 (0x7fffffff) 11:05:09 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001fffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x4000080000000000, &(0x7f0000000040)) 11:05:09 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000040600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x400}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) mknodat$null(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x103) [ 2555.155255][T22146] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2555.171698][T22146] EXT4-fs (loop0): group descriptors corrupted! [ 2555.192270][T22149] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2555.200207][T22149] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x6f00000000000000, &(0x7f0000000040)) [ 2555.218496][T22156] loop2: detected capacity change from 0 to 4 [ 2555.222544][T22149] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2555.243674][T22149] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5981/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.243965][T22156] EXT4-fs (loop2): Can't read superblock on 2nd try 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x7e00000000000000, &(0x7f0000000040)) [ 2555.268088][T22146] loop0: detected capacity change from 0 to 512 [ 2555.280323][T22146] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2555.284960][T22161] loop3: detected capacity change from 0 to 131456 [ 2555.290134][T22146] EXT4-fs (loop0): group descriptors corrupted! [ 2555.311371][T22161] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x85ffffff00000000, &(0x7f0000000040)) 11:05:09 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffbffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2555.319314][T22161] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2555.329868][T22167] loop1: detected capacity change from 0 to 131456 [ 2555.334806][T22156] loop2: detected capacity change from 0 to 4 [ 2555.348559][T22156] EXT4-fs (loop2): Can't read superblock on 2nd try [ 2555.358336][T22167] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300fe00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xf6ffffff00000000, &(0x7f0000000040)) [ 2555.366353][T22167] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2555.371816][T22161] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2555.385834][T22161] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7711/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.402188][T22173] loop0: detected capacity change from 0 to 512 11:05:09 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fffbffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:09 executing program 2: finit_module(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x1) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000000)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6a6f75726e006c5f6173796e635f636f6d6d69742c0042ddc1eee97f9cd4b0122d353ffb0abbdbea3ace64da7b8f8dedd25a0ce522c6835a64339f36b1c810a9b3b17c31026ca908681783acd9a1ef6dcf4d91aa2da055defaf3c9f0bc7ad64a7a8d446577dc2e8e4b7f61a55760"]) 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfcfdffff00000000, &(0x7f0000000040)) [ 2555.410590][T22173] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2555.420351][T22173] EXT4-fs (loop0): group descriptors corrupted! [ 2555.426767][T22167] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2555.437822][T22167] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7547/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.439968][T22177] loop4: detected capacity change from 0 to 131456 11:05:10 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000700000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfdfdffff00000000, &(0x7f0000000040)) [ 2555.477987][T22177] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2555.479398][T22182] loop2: detected capacity change from 0 to 512 [ 2555.485948][T22177] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2555.499880][T22182] EXT4-fs (loop2): Unrecognized mount option "journ" or missing value [ 2555.511185][T22173] loop0: detected capacity change from 0 to 512 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfeffffff00000000, &(0x7f0000000040)) [ 2555.525536][T22186] loop3: detected capacity change from 0 to 131456 [ 2555.533971][T22177] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2555.545116][T22173] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2555.545122][T22186] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2555.554912][T22173] EXT4-fs (loop0): group descriptors corrupted! [ 2555.562768][T22186] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2555.569128][T22177] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5982/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.603403][T22186] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:10 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x477c, 0x8, 0x1, 0x101}]}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x4}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6a6f75726e616c5f6173796e635f636f6d6d69742c00ca83275520e395521ddb546f63e8191481312c424a84d44e315e9961318052e189a9860e48e6c0b77fb4acc57318c6a62eb1409c02d84d52f1d09999c3dd3b7d40b96c03580f3a2b6f8f6c"]) 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfeffffffffffffff, &(0x7f0000000040)) [ 2555.624431][T22193] loop1: detected capacity change from 0 to 131456 [ 2555.639852][T22193] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2555.644111][T22195] loop2: detected capacity change from 0 to 512 [ 2555.647895][T22193] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2555.661606][T22195] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 11:05:10 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ff9fdffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003007b01300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:10 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000f9fdffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2555.666322][T22186] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7712/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.671421][T22195] EXT4-fs (loop2): group descriptors corrupted! 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xffffffff00000000, &(0x7f0000000040)) [ 2555.719094][T22193] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2555.726055][T22200] loop0: detected capacity change from 0 to 512 [ 2555.742733][T22200] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2555.752557][T22200] EXT4-fs (loop0): group descriptors corrupted! [ 2555.761173][T22202] loop4: detected capacity change from 0 to 131456 11:05:10 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000900000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2555.767580][T22193] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7548/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.799350][T22202] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2555.807327][T22202] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2555.812314][T22207] loop3: detected capacity change from 0 to 131456 [ 2555.815615][T22208] loop2: detected capacity change from 0 to 512 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xffffffffffff0700, &(0x7f0000000040)) [ 2555.828363][T22207] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2555.836311][T22207] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2555.854767][T22208] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2555.854882][T22200] loop0: detected capacity change from 0 to 512 [ 2555.864553][T22208] EXT4-fs (loop2): group descriptors corrupted! 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xfffffffffffffffe, &(0x7f0000000040)) [ 2555.878400][T22200] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2555.888160][T22200] EXT4-fs (loop0): group descriptors corrupted! [ 2555.898464][T22202] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2555.901893][T22207] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2555.919685][T22216] loop1: detected capacity change from 0 to 131456 [ 2555.922168][T22207] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7713/file0 supports timestamps until 2038 (0x7fffffff) [ 2555.927397][T22202] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5983/file0 supports timestamps until 2038 (0x7fffffff) 11:05:10 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fdfdffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:10 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000180), 0x0, 0x200200) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x200000000622c, 0x0) io_uring_enter(r1, 0x2259, 0xc458, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/xfrm_stat\x00') io_uring_enter(r3, 0xf6d, 0xfc89, 0x0, &(0x7f0000000080)={[0xe513]}, 0x8) 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0xffffffffffffffff, &(0x7f0000000040)) [ 2555.980410][T22216] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2555.988342][T22216] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003009901300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2556.026094][T22218] loop2: detected capacity change from 0 to 512 [ 2556.041923][T22218] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2556.047363][T22224] loop3: detected capacity change from 0 to 131456 [ 2556.060782][T22226] loop0: detected capacity change from 0 to 512 [ 2556.068045][T22224] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2556.075977][T22224] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2556.085872][T22216] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2556.108770][T22229] loop2: detected capacity change from 0 to 512 11:05:10 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f7fffffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x2}) [ 2556.115671][T22216] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7549/file0 supports timestamps until 2038 (0x7fffffff) [ 2556.143205][T22226] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2556.152981][T22226] EXT4-fs (loop0): group descriptors corrupted! [ 2556.159652][T22229] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:10 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000a00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:10 executing program 2: r0 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xcab012f3f5dc0c18, 0x80, 0x3}, 0x18) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/bus/container', 0x480, 0x2) ioctl$PTP_PEROUT_REQUEST2(r1, 0x40383d0c, &(0x7f0000000140)={{0xcf, 0x533d}, {0x10000, 0x6}, 0xfff}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) open(&(0x7f0000000080)='./file0\x00', 0x24000, 0x84) [ 2556.192489][T22232] loop4: detected capacity change from 0 to 131456 [ 2556.203931][T22226] loop0: detected capacity change from 0 to 512 [ 2556.210840][T22232] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2556.218777][T22232] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2556.227185][T22224] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x3}) [ 2556.238471][T22226] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2556.248211][T22226] EXT4-fs (loop0): group descriptors corrupted! [ 2556.258044][T22237] loop2: detected capacity change from 0 to 512 [ 2556.265788][T22224] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7714/file0 supports timestamps until 2038 (0x7fffffff) [ 2556.274320][T22237] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:10 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000007fffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300a101300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x4}) [ 2556.291264][T22232] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2556.302280][T22232] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5984/file0 supports timestamps until 2038 (0x7fffffff) [ 2556.319158][T22242] loop1: detected capacity change from 0 to 131456 [ 2556.333514][T22243] loop2: detected capacity change from 0 to 512 [ 2556.340550][T22243] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2556.350911][T22242] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2556.358845][T22242] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2556.367938][T22247] loop0: detected capacity change from 0 to 512 [ 2556.375447][T22247] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2556.385231][T22247] EXT4-fs (loop0): group descriptors corrupted! 11:05:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x5}) 11:05:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="200000004000a200000000000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff007a0bd65ce6b6ed9dab15984af6659417104422360be566b00c9489c705ea542b84444b68bbd660cfe6e30ff318cc9f7f64a80e6efa5756384fe44dcf3d682574e56dd94617321cbd368bfbf5ec0efff21865f9682b8829013515e2daeb9b000dec693948a275", 0x99, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000080)={[{@journal_async_commit}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) [ 2556.399096][T22242] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2556.433855][T22251] loop3: detected capacity change from 0 to 131456 11:05:11 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f85ffffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x6}) [ 2556.460112][T22251] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2556.460202][T22242] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7550/file0 supports timestamps until 2038 (0x7fffffff) [ 2556.468114][T22251] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2556.501465][T22255] loop2: detected capacity change from 0 to 512 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x7}) 11:05:11 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000b00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2556.515140][T22251] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2556.526404][T22247] loop0: detected capacity change from 0 to 512 [ 2556.532566][T22251] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7715/file0 supports timestamps until 2038 (0x7fffffff) [ 2556.544562][T22262] loop4: detected capacity change from 0 to 131456 [ 2556.547185][T22255] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x8}) 11:05:11 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000085ffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2556.568672][T22247] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2556.578416][T22247] EXT4-fs (loop0): group descriptors corrupted! [ 2556.591766][T22262] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2556.599727][T22262] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0xa}) [ 2556.616865][T22255] loop2: detected capacity change from 0 to 512 [ 2556.622993][T22262] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2556.634276][T22262] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5985/file0 supports timestamps until 2038 (0x7fffffff) [ 2556.634500][T22255] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:05:11 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f8cffffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300f601300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0xb}) [ 2556.683330][T22271] loop1: detected capacity change from 0 to 131456 [ 2556.694228][T22271] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2556.702141][T22271] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6a6f75726e616c5f6173796e635f636f6d6d69742c007d97b889743709cfbae0a363e41a23482025c1f7a63b19c9182cb43fb8c42bad48f9c5eca4fc007f087dae767ae39d2960ef1594a0496b22139cc182f7c9173f085b3cbef598d105a8fd6ca0eb60a64eb145ea330e26ca3998c59371f81686868f20e6fc5c6f2ffb71a7b200d427f9fcd19a336bed508385ea7c783df2764b29167820ffcacd55d5154ae31051175e5f517689e86178b06bded66c6f81338902ec353a218ab54a91f9016fb254ad9f16f05434bf0070cdad40b98d46a45fa292e237ff1be8ab9c1a5ef1498a0be0ac3e2f2629a5abe2ab3e74"]) chdir(&(0x7f0000000040)='./file0\x00') 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x18}) [ 2556.745762][T22276] loop3: detected capacity change from 0 to 131456 [ 2556.754246][T22279] loop0: detected capacity change from 0 to 512 [ 2556.760503][T22281] loop2: detected capacity change from 0 to 512 [ 2556.765661][T22278] loop4: detected capacity change from 0 to 131456 [ 2556.773361][T22276] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2556.781265][T22276] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2556.788889][T22278] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2556.796828][T22278] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2556.797028][T22281] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2556.813621][T22279] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2556.814268][T22271] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2556.823412][T22279] EXT4-fs (loop0): group descriptors corrupted! [ 2556.835924][T22276] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2556.851881][T22271] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7551/file0 supports timestamps until 2038 (0x7fffffff) [ 2556.853441][T22276] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7716/file0 supports timestamps until 2038 (0x7fffffff) 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x26}) 11:05:11 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000c00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:11 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000008cffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2556.898571][T22278] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2556.916258][T22281] loop2: detected capacity change from 0 to 512 [ 2556.922851][T22279] loop0: detected capacity change from 0 to 512 [ 2556.929769][T22278] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5986/file0 supports timestamps until 2038 (0x7fffffff) 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x6f}) [ 2556.957605][T22279] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2556.967402][T22279] EXT4-fs (loop0): group descriptors corrupted! [ 2556.980665][T22281] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2556.994275][T22292] loop1: detected capacity change from 0 to 131456 11:05:11 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655fdaffffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0x7e}) [ 2557.009962][T22294] loop3: detected capacity change from 0 to 131456 [ 2557.019180][T22292] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2557.027159][T22292] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2557.044251][T22294] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2557.052164][T22294] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300f801300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:11 executing program 2: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x1af, 0x12) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) [ 2557.091580][T22292] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2557.124154][T22302] loop4: detected capacity change from 0 to 131456 [ 2557.140011][T22304] loop0: detected capacity change from 0 to 512 [ 2557.149998][T22292] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7552/file0 supports timestamps until 2038 (0x7fffffff) [ 2557.165325][T22294] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2557.182321][T22307] loop2: detected capacity change from 0 to 512 [ 2557.185340][T22302] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2557.196498][T22302] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2557.204482][T22307] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2557.213431][T22304] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2557.215834][T22294] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7717/file0 supports timestamps until 2038 (0x7fffffff) 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0xfe}) 11:05:11 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000d00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)={[], [], 0xff}) [ 2557.223147][T22304] EXT4-fs (loop0): group descriptors corrupted! [ 2557.256974][T22304] loop0: detected capacity change from 0 to 512 [ 2557.270442][T22302] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:11 executing program 2: socket$inet(0x2, 0xa, 0xffffff00) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6a6e635f636fa60c49d8a66d6d6974c800"/28]) 11:05:11 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000daffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x6}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) statx(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x6000, 0x366, &(0x7f0000000240)) [ 2557.288743][T22302] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5987/file0 supports timestamps until 2038 (0x7fffffff) [ 2557.314598][T22304] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2557.324355][T22304] EXT4-fs (loop0): group descriptors corrupted! [ 2557.332131][T22315] loop2: detected capacity change from 0 to 512 11:05:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4becdd00"]) chdir(&(0x7f0000000080)='./file0\x00') [ 2557.342868][T22320] loop1: detected capacity change from 0 to 131456 [ 2557.361932][T22315] EXT4-fs (loop2): Unrecognized mount option "jnc_co¦ IئmmitÈ" or missing value [ 2557.379147][T22320] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000402300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:11 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655fe2ffffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0xfffffffffffffe5b, 0x8}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x200001, &(0x7f0000000140)={[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r1}}, {@fsname}]}) [ 2557.387205][T22320] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2557.395694][T22323] loop3: detected capacity change from 0 to 131456 [ 2557.414788][T22323] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2557.422718][T22323] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2557.462336][T22327] loop0: detected capacity change from 0 to 512 [ 2557.462777][T22320] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2557.481262][T22315] loop2: detected capacity change from 0 to 512 [ 2557.485018][T22327] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2557.488003][T22315] EXT4-fs (loop2): Unrecognized mount option "jnc_co¦ IئmmitÈ" or missing value [ 2557.497300][T22327] EXT4-fs (loop0): group descriptors corrupted! [ 2557.509008][T22320] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7553/file0 supports timestamps until 2038 (0x7fffffff) [ 2557.529513][T22323] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2557.534071][T22332] loop4: detected capacity change from 0 to 131456 [ 2557.540570][T22323] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7718/file0 supports timestamps until 2038 (0x7fffffff) [ 2557.565807][T22332] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2557.573728][T22332] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2557.583188][T22327] loop0: detected capacity change from 0 to 512 [ 2557.600089][T22327] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2557.609942][T22327] EXT4-fs (loop0): group descriptors corrupted! 11:05:12 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000e00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:12 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000e2ffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2557.685076][T22345] loop1: detected capacity change from 0 to 131456 [ 2557.711701][T22332] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000902300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2557.733948][T22378] loop3: detected capacity change from 0 to 131456 11:05:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='(']) [ 2557.765021][T22345] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2557.765232][T22440] loop0: detected capacity change from 0 to 512 [ 2557.772955][T22345] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2557.793405][T22378] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2557.801371][T22378] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:12 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ff6ffffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:12 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x25) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x3d, &(0x7f0000000040), 0x8) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000002c0)) [ 2557.809110][T22440] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2557.819151][T22440] EXT4-fs (loop0): group descriptors corrupted! [ 2557.825686][T22332] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5988/file0 supports timestamps until 2038 (0x7fffffff) [ 2557.877592][T22378] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2557.899969][T22345] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:12 executing program 5: write$P9_RSETATTR(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x1b, 0x1}, 0x7) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x40000, 0x1, &(0x7f0000000100)=[{&(0x7f0000000540)="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", 0x1000, 0x3}], 0x8a0, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES64=r0]) open(&(0x7f00000000c0)='./file0\x00', 0x400480, 0x11e) [ 2557.916952][T22378] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7719/file0 supports timestamps until 2038 (0x7fffffff) [ 2557.936878][T22345] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7554/file0 supports timestamps until 2038 (0x7fffffff) [ 2557.964503][T22440] loop0: detected capacity change from 0 to 512 [ 2557.973247][T22450] loop4: detected capacity change from 0 to 131456 11:05:12 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000f0ffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:12 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000f00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c6d3a6fd9f82600"]) [ 2557.999988][T22440] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2558.009754][T22440] EXT4-fs (loop0): group descriptors corrupted! [ 2558.020702][T22450] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2558.028691][T22450] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2558.041579][T22450] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.053438][T22450] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5989/file0 supports timestamps until 2038 (0x7fffffff) [ 2558.076125][T22555] loop3: detected capacity change from 0 to 131456 [ 2558.085274][T22557] loop1: detected capacity change from 0 to 131456 11:05:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003006602300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2558.092925][T22557] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2558.100894][T22557] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2558.113561][T22555] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2558.121608][T22555] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:12 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffbffffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:12 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x100000001]}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2558.148557][T22555] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.180432][T22557] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.193055][T22555] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7720/file0 supports timestamps until 2038 (0x7fffffff) [ 2558.213804][T22566] loop0: detected capacity change from 0 to 512 [ 2558.226919][T22581] loop4: detected capacity change from 0 to 131456 11:05:12 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xa0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000240)={0x0, 0xfb, 0xf1, 0x2, 0x6, "20ac539eb13033d6bd9a1e59c27fa9d0", "fd1500f5f02a82db924dd8c40f6087727b4632e111bc70cee2b325634013ab29c5050f15a4bde98433daf084335d1b1c55d76eae4eeafef4a64de675e6818b907acf7959fd033a7029b34f957c788bd6eed42eff187c023cdb933b75df9228c689aea16d6bb8673e3face3b6eed0e2aba901313c6bab45736d5a2de16bed99e1cf3e983ef1415f52c794bcb2bb0df4cb9a09b139d146684be597b3e1ca089edf7779ca41cb44845d663714e5df6028c5a3c64122361d8ae21ff9583b1f25386556cd477d8016cba532ddfc6d5c428920c4614cfc0b54298412748ef9"}, 0xf1, 0x3) [ 2558.242473][T22566] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2558.252242][T22566] EXT4-fs (loop0): group descriptors corrupted! [ 2558.279924][T22581] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2558.287888][T22581] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:12 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000f6ffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2558.315881][T22557] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7555/file0 supports timestamps until 2038 (0x7fffffff) [ 2558.351149][T22581] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.402607][T22566] loop0: detected capacity change from 0 to 512 [ 2558.409183][T22581] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5990/file0 supports timestamps until 2038 (0x7fffffff) [ 2558.409524][T22779] loop3: detected capacity change from 0 to 131456 [ 2558.431149][T22566] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2558.440913][T22566] EXT4-fs (loop0): group descriptors corrupted! 11:05:13 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000041000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:13 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffeffffff0100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2558.464670][T22779] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2558.472649][T22779] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2558.533493][T22782] loop1: detected capacity change from 0 to 131456 [ 2558.549010][T22782] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2558.556961][T22782] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2558.565430][T22784] loop4: detected capacity change from 0 to 131456 11:05:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000003300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2558.584116][T22784] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2558.592446][T22784] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2558.601282][T22782] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.605418][T22788] loop0: detected capacity change from 0 to 512 [ 2558.621547][T22779] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.633233][T22788] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2558.643091][T22788] EXT4-fs (loop0): group descriptors corrupted! [ 2558.650282][T22784] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.661485][T22779] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7721/file0 supports timestamps until 2038 (0x7fffffff) [ 2558.675987][T22782] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7556/file0 supports timestamps until 2038 (0x7fffffff) [ 2558.683407][T22784] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5991/file0 supports timestamps until 2038 (0x7fffffff) 11:05:13 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000fbffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:13 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000201000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2558.803747][T22793] loop3: detected capacity change from 0 to 131456 [ 2558.824408][T22795] loop1: detected capacity change from 0 to 131456 [ 2558.844804][T22788] loop0: detected capacity change from 0 to 512 11:05:13 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000020000000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2558.852101][T22788] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2558.862066][T22788] EXT4-fs (loop0): group descriptors corrupted! [ 2558.874087][T22793] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2558.882009][T22793] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2558.904112][T22795] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2558.912146][T22795] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2558.931306][T22797] loop4: detected capacity change from 0 to 131456 [ 2558.935235][T22793] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.949460][T22795] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2558.961072][T22797] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2558.969123][T22797] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2558.973182][T22795] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7557/file0 supports timestamps until 2038 (0x7fffffff) 11:05:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000204300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2559.005443][T22793] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7722/file0 supports timestamps until 2038 (0x7fffffff) [ 2559.020295][T22797] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2559.045343][T22803] loop0: detected capacity change from 0 to 512 [ 2559.052946][T22797] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2559.064026][T22797] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5992/file0 supports timestamps until 2038 (0x7fffffff) [ 2559.092506][T22803] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:13 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000feffffff0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:13 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001100000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2559.102396][T22803] EXT4-fs (loop0): group descriptors corrupted! 11:05:13 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000040000000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2559.162496][T22806] loop1: detected capacity change from 0 to 131456 [ 2559.178830][T22803] loop0: detected capacity change from 0 to 512 [ 2559.185934][T22808] loop3: detected capacity change from 0 to 131456 [ 2559.194647][T22806] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2559.202564][T22806] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2559.210590][T22808] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2559.218725][T22808] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2559.226986][T22803] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2559.236728][T22803] EXT4-fs (loop0): group descriptors corrupted! [ 2559.244026][T22806] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2559.255853][T22808] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2559.274804][T22812] loop4: detected capacity change from 0 to 131456 [ 2559.284468][T22806] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7558/file0 supports timestamps until 2038 (0x7fffffff) 11:05:13 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2559.293393][T22808] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7723/file0 supports timestamps until 2038 (0x7fffffff) [ 2559.314064][T22812] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2559.321975][T22812] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:13 executing program 2: r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x10, 0x8}, 0x18) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005d280)={0x0, [{r2}, {r2}, {r2, r3}, {r2, r3}, {r1}, {r2, r3}, {r1}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2}, {r2}, {r2, r3}, {0x0, r3}, {r1}, {r1, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1}, {r2, r3}, {r2}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {r2}, {r1, r3}, {r1}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {}, {r1, r3}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1}, {r1, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1}, {0x0, r3}, {r2, r3}, {r2, r3}, {}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1}, {r1, r3}, {r1}, {r2, r3}, {r2}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2}, {r1, r3}], 0x2, "e093549114335b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005e280)={0x4, [{0x0, r3}, {r1, r3}, {r1}, {r2}, {r2}, {r2}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2}, {0x0, r3}, {r1, r3}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1}, {0x0, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2}, {r2, r3}, {r2}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1}, {r1, r3}, {r2}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2}, {r1, r3}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2, r3}], 0x5, "a7e84599e77830"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004cb00)={0x0, ""/256, 0x0, 0x0}) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005f280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005f480)={{r1, 0x8, 0x8000, 0x69, 0x7, 0x0, 0x81, 0x80, 0x80000001, 0xff, 0x3, 0x4, 0x3, 0x1f, 0x100000001}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004cb00)={0x0, ""/256, 0x0, 0x0}) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r11, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005f540)={0x0, 0x0, "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", "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"}) r13 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r13, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r13, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r14, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r16}, {r16}, {r16}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {}, {r15}, {0x0, r17}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {}, {0x0, r17}, {r16}, {0x0, r17}, {}, {r16}, {0x0, r17}, {}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {r16}, {}, {}, {0x0, r17}, {}, {r15, r17}, {}, {}, {}, {r16}, {r15}, {}, {}, {}, {}, {}, {0x0, r17}, {0x0, r17}, {r16, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {}, {r15, r17}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {r15}, {}, {}, {}, {}, {}, {0x0, r17}, {r15}, {}, {}, {}, {r15, r17}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {}, {r15}, {r15}, {}, {}, {r15}, {r15, r17}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {r15}, {}, {0x0, r17}, {}, {r16}, {}, {}, {}, {r15}, {0x0, r17}, {r16}, {r15}, {0x0, r17}, {r16}, {}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {r16}, {r15}, {}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {}, {}, {r16}, {0x0, r17}, {}, {}, {r15}, {r15}, {0x0, r17}, {r15, r17}, {r16, r17}, {0x0, r17}, {}, {}, {r15}, {0x0, r17}, {r16}, {0x0, r17}, {r15, r17}, {0x0, r17}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {r15}, {r16}, {0x0, r17}, {}, {0x0, r17}, {}, {0x0, r17}, {}, {r16}, {}, {r16}, {r16, r17}, {}, {}, {r15}, {}, {r15}, {r16}, {}, {r15}, {}, {}, {}, {r16}, {0x0, r17}, {}, {r16}, {}, {}, {}, {r16}, {}, {0x0, r17}, {r15}, {r15}, {}, {0x0, r17}, {}, {}, {r16, r17}, {r15}, {0x0, r17}, {}, {r16}, {}, {r16, r17}, {r16}, {0x0, r17}, {}, {}, {}, {r15}, {0x0, r17}, {}, {}, {r16}, {r16}, {r15}, {}, {r16, r17}, {r16}, {}, {}, {}, {}, {r15}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000060540)={r3, r2, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061540)={0x5, [{}, {r1, r3}, {r1}, {}, {r1, r3}, {r1}, {r1}, {r1, r3}, {r2}, {}, {}, {}, {0x0, r3}, {0x0, r3}, {}, {}, {0x0, r3}, {}, {r1}, {r2, r3}, {0x0, r3}, {}, {}, {}, {r1, r3}, {0x0, r3}, {}, {r1, r3}, {r1}, {r1}, {}, {0x0, r3}, {r2, r3}, {r2}, {}, {}, {r1}, {r1}, {}, {r1, r3}, {r2}, {}, {r1, r3}, {}, {0x0, r3}, {r2}, {}, {0x0, r3}, {r2, r3}, {}, {}, {r2}, {r1, r3}, {0x0, r3}, {}, {r1}, {}, {0x0, r3}, {r1}, {}, {r1}, {r1}, {}, {r2}, {r1, r3}, {r2, r3}, {r2, r3}, {}, {0x0, r3}, {0x0, r3}, {}, {}, {r1, r3}, {0x0, r3}, {r2}, {}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {}, {r1}, {0x0, r3}, {}, {r1}, {r2}, {r2, r3}, {r2}, {r2, r3}, {}, {r2}, {r1}, {}, {r2, r3}, {}, {r1}, {r1}, {r2, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {r2}, {}, {r2}, {}, {r1}, {}, {r2}, {r1}, {r2, r3}, {}, {}, {0x0, r3}, {r2, r3}, {r1}, {0x0, r3}, {r1, r3}, {}, {r1}, {}, {0x0, r3}, {r1, r3}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {}, {r1, r3}, {}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1}, {}, {0x0, r3}, {}, {0x0, r3}, {r2, r3}, {}, {}, {r1}, {r2}, {0x0, r3}, {r2}, {}, {}, {0x0, r3}, {}, {r1}, {0x0, r3}, {r1}, {0x0, r3}, {r2}, {r2}, {r2}, {r2}, {r2}, {0x0, r3}, {}, {r1, r3}, {}, {0x0, r3}, {0x0, r3}, {}, {r2, r3}, {}, {}, {r2}, {r2, r3}, {}, {r1, r3}, {}, {r2}, {r2, r3}, {r1}, {}, {r2}, {r1, r3}, {0x0, r3}, {}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r2}, {0x0, r3}, {r2}, {0x0, r3}, {0x0, r3}, {r1, r3}, {0x0, r3}, {}, {r2}, {0x0, r3}, {}, {r2}, {}, {r2}, {r1}, {r1, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {}, {r1}, {}, {0x0, r3}, {}, {r1, r3}, {r2}, {}, {r1, r3}, {r1}, {}, {}, {}, {r1, r3}, {r1}, {r2}, {0x0, r3}, {}, {r2}, {r1}, {0x0, r3}, {}, {r1, r3}, {r1}, {0x0, r3}, {r2}, {0x0, r3}, {r1, r3}, {r2}, {}, {r1}, {r1}, {0x0, r3}, {r1}, {}, {}, {}, {r1}, {}, {}, {0x0, r3}, {}, {0x0, r4}, {r5, r6}, {r2, r8}, {r9, r10}, {r1, r12}, {r1, r3}, {r16, r18}, {r1, r3}, {r2, r3}], 0x95, "777196f5f4aabd"}) 11:05:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000604300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2559.403543][T22815] loop1: detected capacity change from 0 to 131456 [ 2559.416440][T22812] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2559.417757][ C0] sd 0:0:1:0: tag#1158 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2559.432616][T22812] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5993/file0 supports timestamps until 2038 (0x7fffffff) 11:05:14 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000100000000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2559.437190][ C0] sd 0:0:1:0: tag#1158 CDB: opcode=0xe5 (vendor) [ 2559.437209][ C0] sd 0:0:1:0: tag#1158 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 2559.437224][ C0] sd 0:0:1:0: tag#1158 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 2559.437238][ C0] sd 0:0:1:0: tag#1158 CDB[20]: ba [ 2559.494079][T22815] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2559.502078][T22815] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2559.511446][T22822] loop0: detected capacity change from 0 to 512 [ 2559.511825][ C1] sd 0:0:1:0: tag#1159 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2559.527560][ C1] sd 0:0:1:0: tag#1159 CDB: opcode=0xe5 (vendor) [ 2559.534097][ C1] sd 0:0:1:0: tag#1159 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 2559.543125][ C1] sd 0:0:1:0: tag#1159 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 11:05:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6ac1c551708d4df4be73796e635f556f6d8dc5b300007f10"]) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000140)="8a5a4e4564d975031c3e581a5710fd8741695998051aca885690557f030365d8035c8541ea5107fe6250cd09ddd8d20284fa2255cc8d55f063fe933ddf0cdff01fd43c00e0cfc4d233c4c2661fad3b85bacbf8b57ffffb88bc8ecef75e953f1e1e3c59f2ae9bae69cb28bf8dbda1afd07ceaa5ffded210315eb3de17c3d34e5465a6c02354f2ad4df8ccdd4caa4b8599a4e9af9707c1c1c68c378c73d7042106d04e0c01ba81a99d13a3fd778e", 0xad, 0x804, &(0x7f0000000240)=@l2tp={0x2, 0x0, @loopback, 0x1}, 0x80) [ 2559.552193][ C1] sd 0:0:1:0: tag#1159 CDB[20]: ba [ 2559.588524][T22824] loop2: detected capacity change from 0 to 512 [ 2559.620207][T22824] EXT4-fs (loop2): Unrecognized mount option "jÁÅQpMô¾sync_Uomų" or missing value [ 2559.633119][T22822] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2559.634997][T22815] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2559.642908][T22822] EXT4-fs (loop0): group descriptors corrupted! [ 2559.660719][T22815] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7559/file0 supports timestamps until 2038 (0x7fffffff) 11:05:14 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000190000000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r2) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r1, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x14) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f00000003c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="0200000001", 0x5, 0x1000}, {&(0x7f0000000380)="10967a38065436", 0x7, 0x493}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="d7e8cdf8b94d0ef6a006d44f507a02f7e5497ce6dd16554d4954032aa09e90385dc823b1c24d0ff555598846d74ac3e6f4960ffe46675fb7547a8498a12dd0fa90213c3c3d96fbea406a6344f66654e08397ce7b72669fff56a93a411b087a0280d23af432c36f9639f0f115740c71ea0c26697953cbc50ed43ee2deb771b0904a075746841d2e4f3488"]) [ 2559.691892][T22829] loop3: detected capacity change from 0 to 131456 [ 2559.700115][T22824] loop2: detected capacity change from 0 to 512 [ 2559.710951][T22829] EXT4-fs (loop3): invalid first ino: 0 [ 2559.720326][T22822] loop0: detected capacity change from 0 to 512 [ 2559.726861][T22824] EXT4-fs (loop2): Unrecognized mount option "jÁÅQpMô¾sync_Uomų" or missing value 11:05:14 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001400000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:14 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000100000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2559.736661][T22822] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2559.746762][T22822] EXT4-fs (loop0): group descriptors corrupted! [ 2559.762889][T22835] loop4: detected capacity change from 0 to 131456 [ 2559.770445][T22835] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2559.778705][T22835] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2559.800081][T22902] loop3: detected capacity change from 0 to 131456 [ 2559.814685][T22936] loop1: detected capacity change from 0 to 131456 [ 2559.826499][T22902] EXT4-fs (loop3): invalid first ino: 1 [ 2559.833174][T22936] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2559.841100][T22936] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) lsetxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x0) 11:05:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001004300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2559.847877][T22835] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2559.865985][T22835] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5994/file0 supports timestamps until 2038 (0x7fffffff) 11:05:14 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000500000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00115af8f0c5954d616f973b4362a2b35e0d30b098cb5e0c7ac685d5fac6b22aadafa93754fb3d32eb931776f1f7bf91273740d5c571e96255e1216f724776add4245d0a87ee595deafb476c6ae0b8a765bc0a111f24a8b68e39e2afa4d3cf78c5b1730e98039a2da9a771103b131ca779d03b1166128294a9fcb7987ef2c11e08f8b2498cf0bcaa229696d97d082035f6b8ef6d94d3c940dd9d"]) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00') fcntl$notify(r0, 0x402, 0x25) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x3d, &(0x7f0000000040), 0x8) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x589800, 0x100) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x101000, 0x4) 11:05:14 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000002cc0000000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2559.899258][T22946] loop0: detected capacity change from 0 to 512 [ 2559.920692][T22936] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2559.933518][T22946] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2559.943260][T22946] EXT4-fs (loop0): group descriptors corrupted! [ 2559.971136][T22950] loop3: detected capacity change from 0 to 131456 [ 2559.979562][T22936] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7560/file0 supports timestamps until 2038 (0x7fffffff) [ 2559.991206][T22950] EXT4-fs (loop3): invalid first ino: 5 [ 2559.999553][T22953] loop4: detected capacity change from 0 to 131456 [ 2560.015042][T22946] loop0: detected capacity change from 0 to 512 11:05:14 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2560.021971][T22946] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2560.031741][T22946] EXT4-fs (loop0): group descriptors corrupted! [ 2560.039282][T22953] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2560.047225][T22953] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000005300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:14 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004776f9807da264665bab6000001000008000200080000020000000dcf4655fdcf4655f0100ff", 0x2a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x8001}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="4e6742ee443221cb99072b224442d080cb9d11ee8bde43342207580eebbecdfa1e6deff030bbbd1d2e2ee84941ab656578cd99fcb1334c7da8d16bf23b4ec58838684bf04a59816069352dd84eca50db0887c5c01b1683275a24769e4ff70c7f"]) 11:05:14 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2560.091531][T23056] loop1: detected capacity change from 0 to 131456 [ 2560.122767][T23056] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2560.130760][T23056] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2560.131012][T23060] loop0: detected capacity change from 0 to 512 [ 2560.144121][T22953] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2560.169402][T23064] loop3: detected capacity change from 0 to 131456 [ 2560.173419][T22953] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5995/file0 supports timestamps until 2038 (0x7fffffff) [ 2560.191330][T23056] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2560.202431][T23064] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2560.202576][T23060] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2560.210486][T23064] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2560.220221][T23060] EXT4-fs (loop0): group descriptors corrupted! 11:05:14 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 11:05:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="fc51b4ef81a468a94692de7ebefd327fbd4bbf014aa98491e44963225f3ef0b7a7b17c83460199658c0da2b1b10785ff23687a7a879f4c38895c6e7e17c82e3c9d52078b83d2440aa80c84107657a5011e92b7d139c6e1bd2266f0d8487f2e756cb8f43d6971788a3c0ee803354f0b44df95a797635c5aa608c1e5ab389043ceeb1dd56a38601573c32989dc663d107086e3e7db65d7f386742f98504d56b3545ba5c94b01cd9eff8f13ebfecdd26ab8e582107a1024883c62d0f2e1a9333002b379d8880fc652025370d15a5e1b1d0b111767008f083b5605fb"]) [ 2560.227970][T23056] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7561/file0 supports timestamps until 2038 (0x7fffffff) [ 2560.269479][T23064] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:14 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000200000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2560.329395][T23064] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7727/file0 supports timestamps until 2038 (0x7fffffff) [ 2560.347622][T23060] loop0: detected capacity change from 0 to 512 11:05:14 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000003b1d00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:14 executing program 5: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0x8, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1, 0x1, [{{0x2, 0x4e24, @multicast2}}]}, 0x110) [ 2560.374985][T23060] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2560.384834][T23060] EXT4-fs (loop0): group descriptors corrupted! [ 2560.401579][T23073] loop1: detected capacity change from 0 to 131456 11:05:14 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000300000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2560.421516][T23073] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2560.429474][T23073] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2560.437130][T23076] loop4: detected capacity change from 0 to 131456 [ 2560.463954][T23076] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000006300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)) [ 2560.471885][T23076] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2560.497962][T23076] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2560.514687][T23073] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2560.533870][T23083] loop0: detected capacity change from 0 to 512 [ 2560.545405][T23085] loop3: detected capacity change from 0 to 131456 [ 2560.556317][T23073] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7562/file0 supports timestamps until 2038 (0x7fffffff) [ 2560.573051][T23076] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2560.584455][T23083] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x2a) [ 2560.594375][T23083] EXT4-fs (loop0): group descriptors corrupted! [ 2560.625492][T23076] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5996/file0 supports timestamps until 2038 (0x7fffffff) [ 2560.641109][T23085] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2560.649129][T23085] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="670240995400"]) 11:05:15 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000003c1d00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2560.694668][T23085] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2560.706248][T23083] loop0: detected capacity change from 0 to 512 [ 2560.721205][T23085] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7728/file0 supports timestamps until 2038 (0x7fffffff) 11:05:15 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000300000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:15 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000400000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2560.741153][T23083] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2560.751087][T23083] EXT4-fs (loop0): group descriptors corrupted! [ 2560.806103][T23096] loop4: detected capacity change from 0 to 131456 [ 2560.813063][T23094] loop1: detected capacity change from 0 to 131456 [ 2560.821473][T23094] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2560.829464][T23094] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2560.843631][T23096] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000406300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x440200, 0xa) [ 2560.851567][T23096] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2560.867819][T23096] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2560.877136][T23100] loop3: detected capacity change from 0 to 131456 [ 2560.885521][T23094] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2560.897055][T23104] loop0: detected capacity change from 0 to 512 11:05:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r0 = syz_io_uring_complete(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x100) faccessat(r1, &(0x7f00000001c0)='./file1\x00', 0x4) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@reiserfs_2={0x8, 0x2, {0x95, 0xba78}}, &(0x7f0000000140), 0x1400) [ 2560.920616][T23104] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2560.930534][T23104] EXT4-fs (loop0): group descriptors corrupted! [ 2560.938525][T23096] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5997/file0 supports timestamps until 2038 (0x7fffffff) [ 2560.953240][T23100] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2560.961250][T23100] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:15 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000400000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2560.965901][T23094] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7563/file0 supports timestamps until 2038 (0x7fffffff) [ 2560.970768][T23100] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7729/file0 supports timestamps until 2038 (0x7fffffff) [ 2561.006501][T23104] loop0: detected capacity change from 0 to 512 [ 2561.015514][T23104] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2561.025338][T23104] EXT4-fs (loop0): group descriptors corrupted! 11:05:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x25) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x7ff, &(0x7f0000000240)) chdir(&(0x7f0000000080)='\x00') 11:05:15 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000003e1d00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:15 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2561.064401][T23213] loop4: detected capacity change from 0 to 131456 [ 2561.097645][T23213] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2561.105633][T23213] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000007300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:15 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000500000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2561.163904][T23213] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2561.174004][T23324] loop0: detected capacity change from 0 to 512 [ 2561.174830][T23330] loop1: detected capacity change from 0 to 131456 [ 2561.180809][T23213] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5998/file0 supports timestamps until 2038 (0x7fffffff) [ 2561.187794][T23330] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) mount$cgroup(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2901805, &(0x7f0000000240)={[{@name={'name', 0x3d, 'ext4\x00'}}, {@subsystem='perf_event'}, {@subsystem='rdma'}, {}, {@clone_children}], [{@permit_directio}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')E\x00'}}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfstransmute={'smackfstransmute', 0x3d, '*'}}]}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x8b) recvmmsg$unix(r0, &(0x7f0000006940)=[{{&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/203, 0xcb}, {&(0x7f00000014c0)=""/79, 0x4f}], 0x3, &(0x7f0000001580)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000001640)=@abs, 0x6e, &(0x7f0000002980)=[{&(0x7f00000016c0)=""/92, 0x5c}, {&(0x7f0000001740)=""/83, 0x53}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/116, 0x74}, {&(0x7f0000002840)=""/117, 0x75}, {&(0x7f00000028c0)=""/107, 0x6b}, {&(0x7f0000002940)=""/37, 0x25}], 0x7, &(0x7f0000002a00)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100}}, {{&(0x7f0000002b00)=@abs, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000002b80)=""/116, 0x74}, {&(0x7f0000002c00)=""/223, 0xdf}, {&(0x7f0000002d00)=""/55, 0x37}, {&(0x7f0000002d40)=""/14, 0xe}], 0x4, &(0x7f0000002dc0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f0000002e80), 0x6e, &(0x7f0000009780)=[{&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/205, 0xcd}, {&(0x7f0000004000)=""/88, 0x58}, {&(0x7f0000004080)=""/46, 0x2e}, {&(0x7f00000040c0)=""/214, 0xd6}, {&(0x7f00000041c0)=""/120, 0x78}, {&(0x7f0000004240)=""/59, 0x3b}, {&(0x7f0000004280)=""/34, 0x22}, {&(0x7f00000042c0)=""/231, 0xe7}, {&(0x7f0000009640)=""/44, 0x2c}, {&(0x7f0000009680)=""/199, 0xc7}], 0xb, &(0x7f0000004480)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30}}, {{&(0x7f00000044c0), 0x6e, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/51, 0x33}, {&(0x7f0000004580)=""/248, 0xf8}, {&(0x7f0000004680)=""/105, 0x69}, {&(0x7f0000004700)=""/161, 0xa1}], 0x4, &(0x7f0000004800)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{0x0, 0x0, &(0x7f0000004940)=[{&(0x7f00000048c0)=""/113, 0x71}], 0x1, &(0x7f0000004980)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000004a00)=@abs, 0x6e, &(0x7f0000004b40)=[{&(0x7f0000004a80)=""/149, 0x95}], 0x1, &(0x7f0000004b80)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{0x0, 0x0, &(0x7f0000005cc0)=[{&(0x7f0000004c00)=""/4, 0x4}, {&(0x7f0000004c40)=""/127, 0x7f}, {&(0x7f0000004cc0)=""/4096, 0x1000}], 0x3, &(0x7f0000005d00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x170}}, {{&(0x7f0000005e80), 0x6e, &(0x7f0000005fc0)=[{&(0x7f0000005f00)=""/55, 0x37}, {&(0x7f0000005f40)=""/1, 0x1}, {&(0x7f0000005f80)=""/22, 0x16}], 0x3, &(0x7f0000006000)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100}}, {{&(0x7f0000006100)=@abs, 0x6e, &(0x7f0000006780)=[{&(0x7f0000006180)=""/238, 0xee}, {&(0x7f0000006280)=""/209, 0xd1}, {&(0x7f0000006380)=""/50, 0x32}, {&(0x7f00000063c0)=""/133, 0x85}, {&(0x7f0000006480)=""/240, 0xf0}, {&(0x7f0000006580)=""/241, 0xf1}, {&(0x7f0000006680)=""/193, 0xc1}], 0x7, &(0x7f0000006800)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}], 0xa, 0x10121, &(0x7f0000006bc0)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000009240)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000009200)=[{{&(0x7f0000006c00), 0x6e, &(0x7f00000090c0)=[{&(0x7f0000006c80)=""/171, 0xab}, {&(0x7f0000006d40)=""/75, 0x4b}, {&(0x7f0000006dc0)=""/105, 0x69}, {&(0x7f0000006e40)=""/163, 0xa3}, {&(0x7f0000006f00)=""/22, 0x16}, {&(0x7f0000006f40)=""/40, 0x28}, {&(0x7f0000006f80)=""/4096, 0x1000}, {&(0x7f0000007f80)=""/237, 0xed}, {&(0x7f0000008080)=""/44, 0x2c}, {&(0x7f00000080c0)=""/4096, 0x1000}], 0xa, &(0x7f0000009180)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}], 0x1, 0x40000002, &(0x7f0000009280)={r5, r6+60000000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000092c0)={0x0, 0x0}, &(0x7f0000009300)=0xc) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000009440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MAC_ACL(r4, &(0x7f0000009600)={&(0x7f0000009400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000095c0)={&(0x7f0000009480)={0x138, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_MAC_ADDRS={0x70, 0xa6, 0x0, 0x1, [{0xa}, {0xa}, {0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa}, {0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa}, {0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x20040000}, 0x40c55) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x10010, r2, 0x4fe96000) mount$9p_rdma(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f0000009340)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@rq}, {@rq={'rq', 0x3d, 0xfffffffffffffff8}}], [{@uid_lt={'uid<', r3}}, {@fsname={'fsname', 0x3d, 'rdma'}}, {@euid_lt={'euid<', r7}}, {@seclabel}, {@uid_eq={'uid', 0x3d, r8}}]}}) r10 = inotify_init1(0x80000) ioctl$BTRFS_IOC_BALANCE_CTL(r10, 0x40049421, 0x1) 11:05:15 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000500000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:15 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2561.209056][T23330] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2561.213040][T23324] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2561.226204][T23324] EXT4-fs (loop0): group descriptors corrupted! [ 2561.239631][T23330] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7564/file0 supports timestamps until 2038 (0x7fffffff) [ 2561.290638][T23324] loop0: detected capacity change from 0 to 512 [ 2561.311194][T23504] loop3: detected capacity change from 0 to 131456 [ 2561.323896][T23534] loop4: detected capacity change from 0 to 131456 11:05:15 executing program 5: sendto(0xffffffffffffffff, &(0x7f0000000140)="397bd3b886c8a037b0bcaca0a1af7cb5be5fd615e2f8eebb412546e9014129d34a72e62e3cd972925b3666d8ef2256258a05d651456c47c09ff02f80c58616ad7aaac8c357abf91c950aef823d161cb4aa9c72905601bb5bc09fb4c20e7cf12da0d1ad2912d824bbb36eb8c3406cb6dd552dad90eb04199ffaadc304e0f5ec18ec6bcf96557d9371696ad083ed753baf235c6a2bace90a29a7c84484fe1b99ca1cbfb1074175b8d1135b3d", 0xab, 0x40c4080, &(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2561.341367][T23324] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2561.351146][T23324] EXT4-fs (loop0): group descriptors corrupted! [ 2561.366136][T23504] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2561.374086][T23504] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2561.382409][T23534] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:15 executing program 5: r0 = memfd_secret(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003d40)=[{{&(0x7f00000014c0)={0xa, 0x4e24, 0xe400, @empty, 0x8001}, 0x1c, &(0x7f0000003540)=[{&(0x7f0000001500)="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0x1000}, 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0x1000}, {&(0x7f0000003500)="d8b97d", 0x3}], 0x3, &(0x7f0000003580)=[@hopopts={{0x30, 0x29, 0x36, {0x0, 0x2, '\x00', [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x8, [0xf92]}}, @pad1]}}}, @rthdrdstopts={{0x140, 0x29, 0x37, {0x62, 0x24, '\x00', [@pad1, @jumbo, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x12}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @pad1, @generic={0x3, 0xf2, "eeb1a7cdd064cdee69a3f2ced719e3723e73309bb315599f44cb7841bb5a3f6783ed807fe4fe0269ad8a336420c8341855893b65b2aa44bb403990acfe71d4cc3388d31dcde414728da5bb510965a6a5b9eec4db66eb22746517fed3b19238d687947988555221ddc13547cf99b75fa886c3477cd6194a04b6c3cd55c9caf4dead3cfcb911a9d7760bcd12c903df7137c12a418464f4978158057f61aa17bc3503db4fdb54bbccf29b64d3b69201de24df6e96ca063cb9fb760201cc1cd6fbabd7cefe9517642d4220584f9d099c8fb41d3d68d9039ee331cb190eefe45e95fb448d066d941f7fd133938e2d5fc278447111"}]}}}], 0x170}}, {{&(0x7f0000003700)={0xa, 0x4e21, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000003940)=[{&(0x7f0000003740)="98728965468f6a04d8b80688f5db4c734db3ba1416a69c6f99ee6d8954434bfdcb0b0e7277093a988c002439a35cb59679cedde055d531c21ed21c04baafeed5c5c533a35bbd04081920ec74e9a3921eb8c8812eaa3a40d6b519294db1ad515190ad2c95f13a71e036c699c726f648db7682f737a1b335c68281d14c56a0dfa96eca417366191f71bba33e3f9d6937d544a33939ca8634e07f4f386e779275fb960be3c5b2b46b2a0c242eac02a52bfb22a959a8ff4d0716fd65347fa80b138548c9b86537cd4997ee1e11bf2e9e482f0374f4259b01bb5eea3a6221886afbd59d32e3f807c9c0", 0xe7}, {&(0x7f0000003840)="709c32e19cf4cc152c81c31d76e93f75ae2e1ae4914ec0e30145642961dd384754c99280057f2c3e9a66e3d0b42e76ece8b45763bbd1ca026df2dd2caa21b8310e6503780c0ce2c3d1d0b226354291b4488beaf9427dc5055ae6e77276ea8b31f46337ac9ea07d939697714926a8fae7f705575ce1054f547c9787497f0b4ff7d5838c19303fd10f912b975ae7fb149be661fb3f4bd217db35a27c5cf36e562e7f432123d3677d8b982687d9a7c52d0caca3e6422325991f0a255b3eeb4cde5301caa64e1909751f6035e69076a171dbbde50baa2bef439e8073f30404cae3522eff7486", 0xe4}], 0x2, &(0x7f0000003980)=[@hoplimit={{0x14, 0x29, 0x34, 0x2400000}}, @rthdr={{0x38, 0x29, 0x39, {0x62, 0x4, 0x1, 0xc8, 0x0, [@ipv4={'\x00', '\xff\xff', @local}, @local]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x84, 0xc, 0x1, 0x1, 0x0, [@empty, @dev={0xfe, 0x80, '\x00', 0x3b}, @mcast2, @dev={0xfe, 0x80, '\x00', 0x17}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty]}}}], 0xc8}}, {{&(0x7f0000003a80)={0xa, 0x4e20, 0x8, @mcast2, 0x1}, 0x1c, &(0x7f0000003c40)=[{&(0x7f0000003ac0)="af5f3dafe591d0dd47ea1e5eefbd1b0a766e2ec528cd573df78c22a651ed42e5a93146bc76bcaa92c993371206f8dc26db4eff600070ece0a4cf2eb90968923e24b819fabc812ac7d816fc4be0820934d2f374fc38d489bdb1d5c5a0f4bc8a77ae1f1140733339f210f8992cb02ff3e38c", 0x71}, {&(0x7f0000003b40)="198196467861dbee1a4db45f9b15a16607a1b378f89fa9b7a1b4526f5770ac670aa3e4dc5486a2713bd6212628ca864bb59e85a05330271ac274417c5b1f93bae8f8bf5b683ba417aac1a370f2fcda0f16b95c0c52b903e2083e3a533124714926077817a752e3b5e4401bb642d690dd1f8b3a903d4a032904ba3233bc3d39d73e947f8ea176a1b7dc2bdc3a05738507a08759b04428457bbb309f5632d303211f82c3b27a3bb7338b7181388060aea37357e73ccf454d05a897526c4786698d103f4e2b9848c075ac6ddbacdb0ac5ec49b4c74f9c75993126fb46bfe845704a082284a3d4", 0xe5}], 0x2, &(0x7f0000003c80)=[@rthdr_2292={{0x98, 0x29, 0x39, {0x33, 0x10, 0x1, 0x40, 0x0, [@mcast2, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @dev={0xfe, 0x80, '\x00', 0x3a}, @loopback, @loopback, @mcast2, @private0, @dev={0xfe, 0x80, '\x00', 0xe}]}}}], 0x98}}], 0x3, 0x4084) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r0, &(0x7f0000003e00)={0x11, 0x1, r7, 0x1, 0x6, 0x6, @multicast}, 0x14) writev(r1, &(0x7f0000001480)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="1946a77c4ce4a63bc673c60087dac33fc1f7600feb564942220d90b4db622eac2ac18fb3a9585ae1d3c48299b50235f620d8d788d178818d5a00605e5b55eb0e69bcec35663dfc30b5cb23a9b2279e80c3589056d0587fb55a623451be6cf01db55ddb02b21cf4dc3034f4e21ada4a915cd1aec5a0b69281730b871c32d51b194c05ccf5fef3d3988c07021c85cce6f3edee608bb4b1a44d05170f0ea02b79029b6df450c5619685ce1c6799a67a24", 0xaf}, {&(0x7f0000000180)="f238bbd5f8922efe012879fe8cd2747d215e6159", 0x14}, {&(0x7f00000001c0)="54c36872d8c83775e4a10e7a4cc6125fab689c8daf352214", 0x18}], 0x4) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30112408}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x150, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xec, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xb}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xc}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x34, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000000}, 0x8050) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2561.390342][T23534] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2561.399736][T23536] loop1: detected capacity change from 0 to 131456 [ 2561.422761][T23504] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7730/file0 supports timestamps until 2038 (0x7fffffff) 11:05:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000009300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000140)=@ax25={{}, [@default, @remote, @bcast, @bcast, @rose, @bcast, @netrom, @null]}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/118, 0x76}, {&(0x7f00000003c0)=""/158, 0x9e}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/189, 0xbd}], 0x6, &(0x7f0000000680)=""/72, 0x48}, 0xa8}, {{&(0x7f0000000700), 0x80, &(0x7f0000000a80)=[{&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000780)=""/204, 0xcc}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/124, 0x7c}, {&(0x7f0000000a00)=""/68, 0x44}], 0x5, &(0x7f0000000b00)=""/164, 0xa4}, 0x6}, {{&(0x7f0000000bc0)=@alg, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000c40)=""/56, 0x38}, {&(0x7f0000000c80)=""/215, 0xd7}, {&(0x7f0000000d80)=""/220, 0xdc}], 0x3, &(0x7f0000000ec0)=""/211, 0xd3}, 0x401}], 0x3, 0x40000001, &(0x7f0000001080)={0x0, 0x3938700}) r1 = syz_mount_image$nfs4(&(0x7f00000010c0), &(0x7f0000001100)='./file0\x00', 0x81, 0x5, &(0x7f0000001380)=[{&(0x7f0000001140)="47c56576212349a4bc5538d3e965d75b54e1973b8dfe9b2c5004e35d1ffed6", 0x1f, 0x4}, {&(0x7f0000001180)="26eb23", 0x3, 0x1f}, {&(0x7f00000011c0)="e2cbc3511d1b455505858774b54045572a279e6da3cd1438f0ef65bb68a9154674bf3b87d9d0b27843afb49d5c93461cff72dc74bba671b8c944325a20e53a6adc781a6cf93cc387b2bad3da7f69e5bb94082c07405965857d036115ef75485bf4b4603059ead33ddc268e882c52011de65bb624ca5700a0a546cc4695ba90890afaf7c3e17f78ce2305980f5ec8a25fbc239f1cf109bc995f3fc3404c", 0x9d, 0x3ffc0000000}, {&(0x7f0000001280)="5d428885a793e5336b9e220473ee5fcc2aafc03893b9221f0aeca9096c96d6c0cac96cd9a837d44bfaa29517d4e06e0b1920954ca4230423a7c331a64b3ed7081928d3a1c2f181a7f37221f2cc427a3675418782da15e1f924c327840a8c2996907981cd130d0e0a92898b6d97b86467a9dd5811be57facde996518086783f44ec2bf36e00", 0x85, 0x80000000}, {&(0x7f0000001340)="8e236885cc308404ba5ffdc52e6b23e190c69f40e811fce5214a2a6c247140ab41d5d9b4e8aff4866db6785bea6fd426f864b78c4d9d", 0x36, 0x8}], 0x2000800, &(0x7f0000001400)={[{'\\[-/,%'}, {'}\\[%$\x95$}/-'}, {'%#]&'}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '(&*\\*-'}}, {@seclabel}, {@fowner_eq}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x32, 0x64, 0x32, 0x32, 0x63, 0x65, 0x35], 0x2d, [0x33, 0x33, 0x31, 0x39], 0x2d, [0x30, 0x35, 0x62, 0x33], 0x2d, [0x31, 0x35, 0x37, 0x62], 0x2d, [0x32, 0x34, 0x35, 0x38, 0x65, 0x34, 0x31, 0x37]}}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@obj_user={'obj_user', 0x3d, '@$)-'}}, {@subj_type={'subj_type', 0x3d, 'ext4\x00'}}, {@dont_hash}]}) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/35, 0x23}, {&(0x7f0000001540)=""/1, 0x1}, {&(0x7f0000001780)=""/153, 0x99}, {&(0x7f0000001640)=""/193, 0xc1}], 0x4, 0x1, 0x1) [ 2561.429226][T23536] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2561.445097][T23536] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:16 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2561.491325][T23534] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2561.509067][T23647] loop0: detected capacity change from 0 to 512 11:05:16 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x3d, &(0x7f0000000040), 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x3d, &(0x7f0000000040), 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="200000004000000000000000000000000f0000000000000000000080000020000000dcf4655fdcf4655f0100ffff53ef0000000000000000000069110e86e892812016c8f2f1fbe81f694af340658a6fb16b146787fb3e853e47a9", 0x5b, 0x3ff}, {&(0x7f00000000c0)="020000440627bf0000000010fcc3621ad492fa0000000000000008000000", 0x1e, 0x8}], 0x1007800, &(0x7f0000000200)=ANY=[@ANYRES64=r2]) [ 2561.530676][T23534] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/5999/file0 supports timestamps until 2038 (0x7fffffff) [ 2561.545460][T23647] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2561.555217][T23647] EXT4-fs (loop0): group descriptors corrupted! [ 2561.573216][T23536] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7565/file0 supports timestamps until 2038 (0x7fffffff) [ 2561.624157][T23749] loop3: detected capacity change from 0 to 131456 [ 2561.638604][T23749] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2561.646640][T23749] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:16 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000600000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40001, 0x5, &(0x7f0000000340)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}, {&(0x7f0000000080)="0e6f424d92f835fd83a950a1dcb3e2a2edd6bfc8e9427b6479c7fefcd024867a43da9f271d24fc44690b794b8d34758df02457d47d048d2f1ab00a", 0x3b, 0x203}, {&(0x7f0000000140)="e57142a94e0e235327ff0af697c060fd32b6d31b39b7d5e2d90e95f3cdf85920a9ee16d047309b5f34b914491b77d6da6794e752e0dd72af045c8402fe90ec456030157debea729ae48e643ef79f537d2fcc5fd7ee75a9fe", 0x58, 0x85}, {&(0x7f0000000240)="35c947ff998b0cafa7d948131a4bc6aad122db754c87a183fda800b1bceea586da35eec12d835e4479a0e84a549879d6024b4e7ddd47340714aa2a7dcf5877d7b58ec3b5f5b6647a02f36276d388d061e7411a6ffce556a5e15e65424bcf1e5c803a61cc559817b9a2f4660b5ff98b345125e9b7d0890fea428a9967233fcceaf02df539d347036321dd11d8748c0bb9aac81055641e46b76a42fc606e38171d70953bc31da393d6d92bfe27dd05fa8a4b0eec4f402d8ad2a1ae8d7cb564e7eb92c9acc2175b3acb5820f74284842f1d948835aa1c02a4ef6690661fd1c9fd7f954dbc2440e6b4fd3dffb2bc0b1d9ba487bde16e", 0xf4, 0x7f}], 0x0, &(0x7f0000000040)) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000b, 0x100010, 0xffffffffffffffff, 0x8000000) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffffff, 0x10000000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) r6 = io_uring_setup(0x5ae6, &(0x7f0000000000)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0xfffffffc) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0xa, &(0x7f00000001c0)={r2, r3+60000000}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x1) [ 2561.674054][T23647] loop0: detected capacity change from 0 to 512 [ 2561.690181][T23647] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2561.699999][T23647] EXT4-fs (loop0): group descriptors corrupted! 11:05:16 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000102000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2561.738878][T23749] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7731/file0 supports timestamps until 2038 (0x7fffffff) [ 2561.756007][T23861] loop4: detected capacity change from 0 to 131456 11:05:16 executing program 5: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:05:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000209300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2561.783767][T23861] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2561.791759][T23861] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2561.817306][T23960] loop1: detected capacity change from 0 to 131456 11:05:16 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000700000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2561.830982][T23960] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2561.835350][T23963] loop0: detected capacity change from 0 to 512 [ 2561.839096][T23960] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2561.854206][T23861] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2561.877287][T23861] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6000/file0 supports timestamps until 2038 (0x7fffffff) [ 2561.912712][T23968] loop3: detected capacity change from 0 to 131456 [ 2561.920343][T23960] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7566/file0 supports timestamps until 2038 (0x7fffffff) 11:05:16 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x3d, &(0x7f0000000040), 0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x3d, &(0x7f0000000040), 0x8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x3d, &(0x7f0000000040), 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002500)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000140)="6b9bdca5b95f071fd70f63991a5400a92c005530a13bb59c301314b7ae0c9e9dff6851edc551136860bbd8077c394f748636c11cd5fd2c721958443069a92471749374e82df384fd6fdbe51efffcf63e8f4acc92cc9bdc21aa0e92ef75da6d1857714c248b323f470a26556c8c8b5e3a4fb83a9bc926f063038d6198670258cc9549d3eef53b656b31d053f7f08773b700b6ad0d570f282b07fa24b78448b3fda7dc", 0xa2}, {&(0x7f0000000240)="a3c6b28318ecd5cf0110cf804c3d6bf53fb481c06b0443f90c21a484f1b3ec6a154bc09422b6eea77a76925602b19402bae031bdf049e8e8446e37356296c129400ea4e70e708a2718ae52c665e08d5af2ac581811922cd78280d12a167fcdcc8c1d107b635bc2996ceaa259c50ff373e19c90be80b450f930d75a0c20126fd16d8309c34ec5bb4c3f5c6dc02bde45e1f7ab87e07ca809cd6d4fbcf7a605adc74e430427fb77", 0xa6}, {&(0x7f0000000300)="5ba0ebf8f47fe41905186a4a3d9389952ade690a23005531665a0f8e6973b2ef9822958e61af26ecb5d9d1805cb647e5f263c6c5cc2b0bf67044d152c7ef3b6fff5d6ff376f28305218a38cee744c4faa44f0910ca8277316c1dd5e10d231d70d4c5e4f5d0672097d765ba580ab60ac5876a4afbc840bb0c57b1b1a322c616be9843a15dcb679760734ba22d869ba300a9cad1fc1c45825bbc4b6cb91d8fd83e9b57f0b2c339161894e4879ab06f6a6ae00f37629a72405508ff45497fe9380ce27bdaadd5561107ac4d8c783e9e419c0d3e1d68780dcc", 0xd7}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="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", 0x1000}], 0x5, &(0x7f0000002480)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x20, 0x1, 0x1, [r2, r0, r3, r4]}}, @rights={{0x1c, 0x1, 0x1, [r0, r5, r0]}}], 0x58, 0x44}, 0x4) [ 2561.939378][T23963] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2561.948710][T23968] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2561.949162][T23963] EXT4-fs (loop0): group descriptors corrupted! [ 2561.957024][T23968] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:16 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000700000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:16 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2561.998774][T23968] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7732/file0 supports timestamps until 2038 (0x7fffffff) [ 2562.018582][T23963] loop0: detected capacity change from 0 to 512 11:05:16 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2562.051619][T23963] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2562.061401][T23963] EXT4-fs (loop0): group descriptors corrupted! [ 2562.092799][T24076] loop4: detected capacity change from 0 to 131456 [ 2562.104358][T24077] loop1: detected capacity change from 0 to 131456 [ 2562.131251][T24076] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2562.139201][T24076] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2562.163642][T24077] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2562.171581][T24077] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2562.201904][T24076] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2562.218979][T24080] loop3: detected capacity change from 0 to 131456 [ 2562.225141][T24076] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6001/file0 supports timestamps until 2038 (0x7fffffff) [ 2562.233052][T24082] loop0: detected capacity change from 0 to 512 [ 2562.246616][T24080] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2562.247549][T24077] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7567/file0 supports timestamps until 2038 (0x7fffffff) 11:05:16 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000800000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2562.254548][T24080] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2562.269365][T24082] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2562.286102][T24082] EXT4-fs (loop0): group descriptors corrupted! [ 2562.303259][T24080] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7733/file0 supports timestamps until 2038 (0x7fffffff) [ 2562.349420][T24082] loop0: detected capacity change from 0 to 512 [ 2562.356600][T24088] loop4: detected capacity change from 0 to 131456 [ 2562.383987][T24082] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2562.393763][T24082] EXT4-fs (loop0): group descriptors corrupted! 11:05:16 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000900000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:16 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002500000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2562.432068][T24088] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2562.440044][T24088] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2562.463583][T24088] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000b300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2562.504174][T24093] loop1: detected capacity change from 0 to 131456 [ 2562.511510][T24091] loop3: detected capacity change from 0 to 131456 [ 2562.525194][T24088] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6002/file0 supports timestamps until 2038 (0x7fffffff) [ 2562.547072][T24091] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2562.555005][T24091] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2562.575199][T24096] loop0: detected capacity change from 0 to 512 [ 2562.575373][T24093] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2562.589500][T24093] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2562.597547][T24096] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2562.607307][T24096] EXT4-fs (loop0): group descriptors corrupted! 11:05:17 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x7, 0xffffffffffffff7f) clone3(&(0x7f0000000280)={0x100200000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0), {0x41}, &(0x7f0000000100)=""/54, 0x36, &(0x7f0000000140)=""/194, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0], 0x7}, 0x58) ioctl$FIOCLEX(r0, 0x5451) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r4}, {r4}, {r4}, {}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {}, {r3}, {0x0, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {0x0, r5}, {r4}, {0x0, r5}, {}, {r4}, {0x0, r5}, {}, {}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {r4}, {}, {}, {0x0, r5}, {}, {r3, r5}, {}, {}, {}, {r4}, {r3}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r5}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {r3, r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r3}, {}, {}, {}, {}, {}, {0x0, r5}, {r3}, {}, {}, {}, {r3, r5}, {0x0, r5}, {r4, r5}, {0x0, r5}, {}, {}, {r3}, {r3}, {}, {}, {r3}, {r3, r5}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {r3}, {}, {0x0, r5}, {}, {r4}, {}, {}, {}, {r3}, {0x0, r5}, {r4}, {r3}, {0x0, r5}, {r4}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {r4}, {r3}, {}, {}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {r4}, {0x0, r5}, {}, {}, {r3}, {r3}, {0x0, r5}, {r3, r5}, {r4, r5}, {0x0, r5}, {}, {}, {r3}, {0x0, r5}, {r4}, {0x0, r5}, {r3, r5}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {r3}, {r4}, {0x0, r5}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {r4}, {}, {r4}, {r4, r5}, {}, {}, {r3}, {}, {r3}, {r4}, {}, {r3}, {}, {}, {}, {r4}, {0x0, r5}, {}, {r4}, {}, {}, {}, {r4}, {}, {0x0, r5}, {r3}, {r3}, {}, {0x0, r5}, {}, {}, {r4, r5}, {r3}, {0x0, r5}, {}, {r4}, {}, {r4, r5}, {r4}, {0x0, r5}, {}, {}, {}, {r3}, {0x0, r5}, {}, {}, {r4}, {r4}, {r3}, {}, {r4, r5}, {r4}, {}, {}, {}, {}, {r3}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004cb00)={0x0, ""/256, 0x0, 0x0}) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053680)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004cb00)={0x0, ""/256, 0x0, 0x0}) r10 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053880)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xff, "050cc4927d0a68"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004cb00)={0x0, ""/256, 0x0, 0x0}) r13 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054880)={0x5b9e, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {0x0, r6}, {r8}, {0x0, r9}, {}, {r11, r12}], 0x8, "55a0759bf6d50d"}) 11:05:17 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000900000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2562.674267][T24091] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7734/file0 supports timestamps until 2038 (0x7fffffff) [ 2562.676491][ C0] sd 0:0:1:0: tag#1160 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2562.698388][ C0] sd 0:0:1:0: tag#1160 CDB: opcode=0xe5 (vendor) [ 2562.704739][ C0] sd 0:0:1:0: tag#1160 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 2562.713801][ C0] sd 0:0:1:0: tag#1160 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 11:05:17 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000a00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2562.722832][ C0] sd 0:0:1:0: tag#1160 CDB[20]: ba 11:05:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x3d, &(0x7f0000000040), 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r2, 0x72d9) ftruncate(r1, 0xfff) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000240)={0x0, 0xea60}, 0x10) fcntl$notify(r0, 0x402, 0x25) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x80, &(0x7f0000000100)) [ 2562.782270][ C0] sd 0:0:1:0: tag#1161 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2562.792147][ C0] sd 0:0:1:0: tag#1161 CDB: opcode=0xe5 (vendor) [ 2562.798509][ C0] sd 0:0:1:0: tag#1161 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 2562.807549][ C0] sd 0:0:1:0: tag#1161 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 2562.816612][ C0] sd 0:0:1:0: tag#1161 CDB[20]: ba [ 2562.872278][T24105] loop2: detected capacity change from 0 to 512 [ 2562.893758][T24093] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7568/file0 supports timestamps until 2038 (0x7fffffff) [ 2562.909314][T24105] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:17 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002e00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2562.910366][T24096] loop0: detected capacity change from 0 to 512 [ 2562.938520][T24108] loop4: detected capacity change from 0 to 131456 [ 2562.955332][T24108] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2562.963258][T24108] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2562.978918][T24096] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2562.988814][T24096] EXT4-fs (loop0): group descriptors corrupted! [ 2562.997670][T24112] loop3: detected capacity change from 0 to 131456 [ 2563.004451][T24108] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2563.014112][T24112] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2563.022020][T24112] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2563.034228][T24108] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6003/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.036675][T24105] loop2: detected capacity change from 0 to 512 [ 2563.062324][T24115] loop1: detected capacity change from 0 to 131456 11:05:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:17 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000a00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:17 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x3d, &(0x7f0000000040), 0x8) r2 = socket$inet6(0xa, 0x5, 0x4080) socket$inet_icmp_raw(0x2, 0x3, 0x1) splice(r1, &(0x7f00000002c0)=0x1, r2, &(0x7f00000005c0)=0x7, 0x0, 0x1) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffecc) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') preadv(r3, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/206, 0xce}], 0x1, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) r5 = dup(r4) syz_open_dev$vcsn(&(0x7f0000000ac0), 0x3ab, 0x38000) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000200)=0x5, 0x4) r6 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r6, 0x402, 0x25) r7 = syz_genetlink_get_family_id$tipc2(0x0, r6) sendmsg$TIPC_NL_SOCK_GET(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000700)={0xe8, r7, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, '\x00', 0x19}, 0xe7}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x101, @private2={0xfc, 0x2, '\x00', 0x1}, 0x41}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7ff, @private2, 0x1}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x401, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e25, 0x3, @private2, 0x3}}}}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x200}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4002}, 0x4000800) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="080033bd7000fbdbdf250a0000003c0007806da259ce1626efde9d556f0002001cd200000cb8a17957532d518e0000009509f434a06cf3790c330bf4162c689d0c0003000600000000000000080001000600000008000100090000000800010001040000"], 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x882) socket$inet6(0xa, 0xa, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000800)=[{&(0x7f0000000440)="4547480bd8dc4e3049f5033a0d46d3413753ede47a3ef9c74f8096b3de05d29d215ff36a3f5db3af967dfed80038361a8ddee20014c33a18ee9dac6702300e8ce11cd715a0b2df0fc5e5d6449644be4db6917b53341b3dc726fb2f36891e4c887ce08e0c5a166f88fb9d7a33ccf3fb8b37250d97502e6f3361dcfc107f73677136b8396b9b16bac975ea6d68ce90931e238d7e6f1e486b53c79c15f780d54eb50f81e67495aeb9f8835bce1b6a2c5dc033f579887b88bdcbe71d0dde15a2657d71cf", 0xc2, 0x1000}, {&(0x7f0000000540)="1ecc2d226143bb6ae8dfa2a3532e185fd26c96fdd42d604109bbbbf17fc743a308cd3dcc8e25d14f3499d420493d25e4513b9525a9839d14eccce3b157ace1f7499e4c754e4d17933cd3e5c1a1d677c124039cf740cda68c77ea4682a535a011a8fd7fd7ba0865d0bc141d0c2d3224bb0b515e06bc2b94", 0x77, 0x64}, {&(0x7f0000000600)="5a6bae9c112d32eb966d81cb15adb3b3d7647d5e6b8318c7a2ee06fa60c7453b1bcd193dd212b6a35ad977fd63042f260d9aa639f059c6f0084f40b3da0b36d5256e531c12c71ba3e8dec11db484adc1cb507223d4fbe902583b49e7eab71634efc8fc2be0651a00c4308cc6b9b7ebed916cc6849b8a5916ed5bffca74aabcbcb58aa60008e08dc6", 0x88, 0x4}, {&(0x7f00000003c0)="bc9e393902db1f76", 0x8, 0x101}, {&(0x7f0000001b00)="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0x1074, 0x6}], 0x0, &(0x7f0000000900)={[], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@euid_eq}, {@permit_directio}, {@uid_eq}, {@appraise}]}) [ 2563.079432][T24115] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2563.087409][T24115] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2563.108987][T24112] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7735/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.123481][T24105] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:17 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000b00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2563.132990][T24115] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7569/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.158877][T24123] loop0: detected capacity change from 0 to 512 [ 2563.168218][T24123] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2563.177987][T24123] EXT4-fs (loop0): group descriptors corrupted! 11:05:17 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000003200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0xfb, 0x1015, 0x4, 0x1, "dfa872e009b802b879b7a1825a52c5d9", "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"}, 0x1015, 0x2) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000001300)=ANY=[@ANYBLOB="00fb7801094ab2ad3f5814e038c2cbd32ff0003fefd9b263a36d72f59ec51577ec4d256bbd07aa216afca203df1090da70301fd272ed05e1a720342db7c5625ba192df2f86f7d296f58bb13138b9938b1f21f380bfc98ceeb616a7997bfebc11de6c32c79cd0d9c6296a4d216e07a8f74b1ac9325f2e5c5e7445528d99216787b5d0ab49dc"], 0x78, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x80000, 0x120) [ 2563.185131][T24125] loop4: detected capacity change from 0 to 131456 [ 2563.194481][T24125] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2563.202535][T24125] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x10000000000006}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000140)={[{@journal_async_commit}, {@quota}, {@data_err_abort}, {@nobh}, {@errors_remount}, {@jqfmt_vfsold}]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x80000) [ 2563.234550][T24229] loop3: detected capacity change from 0 to 131456 [ 2563.242158][T24123] loop0: detected capacity change from 0 to 512 [ 2563.262347][T24229] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2563.270341][T24229] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2563.287000][T24290] loop1: detected capacity change from 0 to 131456 [ 2563.295271][T24306] loop2: detected capacity change from 0 to 65536 [ 2563.295700][T24123] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2563.311639][T24123] EXT4-fs (loop0): group descriptors corrupted! [ 2563.318799][T24306] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2563.325585][T24290] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2563.333514][T24290] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2563.341197][T24125] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2563.351822][T24125] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6004/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.367265][T24229] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7736/file0 supports timestamps until 2038 (0x7fffffff) 11:05:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 11:05:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:17 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000b00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2563.389422][T24290] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7570/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.405843][T24306] loop2: detected capacity change from 0 to 65536 11:05:17 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000c00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:17 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000001d3b00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x920800, &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x48a200, 0x10) fcntl$notify(r0, 0x402, 0x25) getdents64(r0, &(0x7f0000000140)=""/132, 0x84) [ 2563.437459][T24306] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2563.472923][T24343] loop3: detected capacity change from 0 to 131456 [ 2563.481452][T24346] loop0: detected capacity change from 0 to 512 11:05:18 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x0) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x2) [ 2563.493431][T24343] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2563.501354][T24343] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2563.512180][T24348] loop4: detected capacity change from 0 to 131456 [ 2563.526234][T24346] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2563.536053][T24346] EXT4-fs (loop0): group descriptors corrupted! [ 2563.542482][T24348] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2563.550448][T24348] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2563.558948][T24392] loop1: detected capacity change from 0 to 131456 [ 2563.559765][T24424] loop2: detected capacity change from 0 to 512 [ 2563.567751][T24392] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2563.579720][T24392] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2563.589224][T24348] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2563.599018][T24346] loop0: detected capacity change from 0 to 512 [ 2563.605863][T24343] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7737/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.620734][T24424] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2563.630781][T24346] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:18 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000d00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2563.640643][T24346] EXT4-fs (loop0): group descriptors corrupted! [ 2563.648687][T24348] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6005/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.676839][T24392] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7571/file0 supports timestamps until 2038 (0x7fffffff) 11:05:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) mount(&(0x7f00000000c0)=@md0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ext4\x00', 0x20004, 0x0) 11:05:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:18 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000c00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2563.689448][T24424] loop2: detected capacity change from 0 to 512 [ 2563.698995][T24424] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2563.712939][T24463] loop3: detected capacity change from 0 to 131456 [ 2563.724797][T24466] loop0: detected capacity change from 0 to 512 11:05:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='.']) 11:05:18 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000001d3c00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2563.745788][T24463] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2563.753724][T24463] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2563.761763][T24466] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2563.771552][T24466] EXT4-fs (loop0): group descriptors corrupted! 11:05:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff73ef", 0x2b, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) 11:05:18 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000e00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:18 executing program 2: r0 = msgget(0x3, 0x0) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000000)=""/150) msgrcv(r0, &(0x7f0000000080)={0x0, ""/32}, 0x28, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) r1 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/138) [ 2563.791403][T24463] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7738/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.836913][T24473] loop1: detected capacity change from 0 to 131456 [ 2563.841878][T24466] loop0: detected capacity change from 0 to 512 [ 2563.844659][T24475] loop4: detected capacity change from 0 to 131456 [ 2563.863381][T24466] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2563.873174][T24466] EXT4-fs (loop0): group descriptors corrupted! [ 2563.880221][T24477] loop2: detected capacity change from 0 to 512 11:05:18 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x200000000622c, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2563.892714][T24473] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2563.900655][T24473] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2563.911909][T24477] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2563.923323][T24475] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2563.931296][T24475] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2563.940480][T24475] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2563.951044][T24473] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7572/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.951310][T24475] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6006/file0 supports timestamps until 2038 (0x7fffffff) [ 2563.983612][T24548] loop3: detected capacity change from 0 to 131456 11:05:18 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000d00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:18 executing program 5: read(0xffffffffffffffff, &(0x7f0000000140)=""/135, 0x87) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x8b, 0xffffffffffffff01}, {&(0x7f00000000c0)="020c080000", 0x5, 0x1000}], 0x400, &(0x7f0000000040)) 11:05:18 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000001d3e00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:18 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000f00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2564.013449][T24548] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2564.021367][T24548] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2564.038439][T24477] loop2: detected capacity change from 0 to 512 [ 2564.046654][T24548] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7739/file0 supports timestamps until 2038 (0x7fffffff) 11:05:18 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'journal_async_commit'}, {0x20, 'ext4\x00'}, {0x20, 'ext4\x00'}, {0x20, 'ext4\x00'}, {0x20, '('}, {0x20, '\x92%^:})]-,\'.*'}, {0x20, '('}], 0xa, "c89610d8b6e66dcbcce0858b1d1304c4f97094cd7a6b8d0659e960c10d41f5df4e41da35353f9f9f8a7273e6a0"}, 0x70) 11:05:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x40000, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="200000004000000003000000300000000f00000000000000020000eaee534397f9740002000000008000000080000020000000dcf4655fdcf4655f0100ffff53efc37f1aabbfdd2c72a80a339c1903c866258913329fc61c93de08a611e5a3dba46b054e71ada9903d8563556b8a620ac687a2405026", 0x76, 0x2}, {&(0x7f0000000040)="0200000001", 0x5, 0x3ff}], 0x884046, &(0x7f0000000140)=ANY=[@ANYRES32]) [ 2564.074308][T24591] loop4: detected capacity change from 0 to 131456 [ 2564.083543][T24593] loop0: detected capacity change from 0 to 512 [ 2564.083944][T24591] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2564.097804][T24591] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2564.105538][T24593] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2564.114909][T24595] loop1: detected capacity change from 0 to 131456 11:05:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1b26abd93fab4d76fd9aa42e396f1fc30430d037be3b0633410482ff8c7a61e5e2e52acd61b0c5ac823f33a56f532bd20396bac20301811070f04102283052476030220000000000"]) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000840)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) fcntl$lock(r1, 0x24, &(0x7f0000000040)={0x0, 0x2, 0xd0b, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, 0x0) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "45146335e226df"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "8c00008ec3732f"}) r14 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r14, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x100, 0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x9f, 0x27, 0x80, 0x9, 0x0, 0xfffffff800000000, 0x0, 0xf, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x400, 0x7, 0x4009, 0x1, 0x8ff, 0x3, 0x3, 0x0, 0x80003, 0x0, 0x80000000}, 0x0, 0xf, r11, 0xa) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x9, 0x34, 0x20, 0x0, 0x0, 0x8, 0x4400, 0xd, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc9, 0x2, @perf_config_ext={0x839}, 0x1080, 0x0, 0x411b3fb6, 0x0, 0x4, 0x8467f340, 0x81, 0x0, 0x401, 0x0, 0xd72}, 0x0, 0xc, r15, 0xa) syz_open_dev$tty20(0xc, 0x4, 0x1) chdir(&(0x7f0000000080)='./file0\x00') [ 2564.115325][T24593] EXT4-fs (loop0): group descriptors corrupted! [ 2564.126605][T24595] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2564.135880][T24595] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2564.156837][T24591] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2564.157506][T24595] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7573/file0 supports timestamps until 2038 (0x7fffffff) [ 2564.180750][T24591] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6007/file0 supports timestamps until 2038 (0x7fffffff) [ 2564.215287][ C0] sd 0:0:1:0: tag#1166 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2564.225135][ C0] sd 0:0:1:0: tag#1166 CDB: opcode=0xe5 (vendor) [ 2564.231470][ C0] sd 0:0:1:0: tag#1166 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 2564.240498][ C0] sd 0:0:1:0: tag#1166 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 2564.249526][ C0] sd 0:0:1:0: tag#1166 CDB[20]: ba [ 2564.255846][T24593] loop0: detected capacity change from 0 to 512 11:05:18 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000003f00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2564.265718][T24607] loop2: detected capacity change from 0 to 512 [ 2564.273842][T24604] loop3: detected capacity change from 0 to 131456 11:05:18 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000e00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:18 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00816d40b2c9f2e95f9b2ca261de24ec477dfab4b298504e39a155e9d1abced5612357bff4d27c4b66064c659fc5182fdb0ceef8f4336b3157c3c1ae99292942481c466129f3c0fdb468180877dd5bca15eb61adb776e4b48ab69da1fc5efed57ab8047d533ada73da49493568a77dd523eee65f254f777a74"]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x500, 0x38) [ 2564.331688][T24604] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2564.339629][T24604] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2564.355402][T24607] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2564.364356][T24593] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2564.374099][T24593] EXT4-fs (loop0): group descriptors corrupted! [ 2564.394277][T24604] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7740/file0 supports timestamps until 2038 (0x7fffffff) [ 2564.432967][T24607] loop2: detected capacity change from 0 to 512 11:05:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000410300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2564.440673][T24714] loop4: detected capacity change from 0 to 131456 [ 2564.448297][T24716] loop1: detected capacity change from 0 to 131456 [ 2564.462517][T24607] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2564.473173][T24714] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2564.481102][T24714] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2564.493348][T24716] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2564.501265][T24716] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2564.519081][T24718] loop0: detected capacity change from 0 to 512 11:05:19 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0xfff}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000140)={[{@journal_async_commit}, {@prjquota}, {@abort}, {@noload}], [{@fsuuid={'fsuuid', 0x3d, {[0x38, 0x0, 0x34, 0x34, 0x39, 0x36, 0x65, 0x64], 0x2d, [0x66, 0x64, 0x63, 0x62], 0x2d, [0x65, 0x30, 0x63, 0x64], 0x2d, [0x33, 0x31, 0x0, 0x55], 0x2d, [0x39, 0x65, 0x30, 0x61, 0x37, 0x63, 0x65, 0x62]}}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@measure}, {@dont_measure}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '*'}}]}) [ 2564.541511][T24718] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2564.551307][T24718] EXT4-fs (loop0): group descriptors corrupted! [ 2564.580818][T24714] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2564.590691][T24716] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7574/file0 supports timestamps until 2038 (0x7fffffff) [ 2564.622593][T24722] loop2: detected capacity change from 0 to 512 [ 2564.631337][T24724] loop3: detected capacity change from 0 to 131456 [ 2564.638514][T24714] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6008/file0 supports timestamps until 2038 (0x7fffffff) [ 2564.674165][T24724] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2564.682084][T24724] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2564.704198][T24722] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2564.735065][T24718] loop0: detected capacity change from 0 to 512 11:05:19 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000004000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2564.751793][T24718] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2564.761571][T24718] EXT4-fs (loop0): group descriptors corrupted! [ 2564.770106][T24722] loop2: detected capacity change from 0 to 512 [ 2564.791591][T24722] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:05:19 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000f00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2564.799101][T24724] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7741/file0 supports timestamps until 2038 (0x7fffffff) [ 2564.831135][T24729] loop1: detected capacity change from 0 to 131456 [ 2564.844273][T24729] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2564.852261][T24729] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:19 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x400, 0x7}}, './file1\x00'}) unlinkat(r1, &(0x7f00000000c0)='./file1\x00', 0x0) 11:05:19 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001100000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003002010300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2564.883086][T24731] loop4: detected capacity change from 0 to 131456 [ 2564.914899][T24731] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2564.922847][T24731] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2564.945273][T24733] loop2: detected capacity change from 0 to 512 [ 2564.962907][T24729] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7575/file0 supports timestamps until 2038 (0x7fffffff) [ 2564.969651][T24737] loop0: detected capacity change from 0 to 512 [ 2564.984705][T24738] loop3: detected capacity change from 0 to 131456 [ 2564.991749][T24733] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2565.006491][T24731] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2565.016820][T24733] loop2: detected capacity change from 0 to 512 11:05:19 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000004800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2565.038311][T24731] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6009/file0 supports timestamps until 2038 (0x7fffffff) [ 2565.052985][T24733] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2565.062403][T24738] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2565.070331][T24738] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2565.078149][T24737] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2565.087886][T24737] EXT4-fs (loop0): group descriptors corrupted! [ 2565.137126][T24738] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7742/file0 supports timestamps until 2038 (0x7fffffff) [ 2565.166459][T24737] loop0: detected capacity change from 0 to 512 [ 2565.174369][T24746] loop1: detected capacity change from 0 to 131456 11:05:19 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f001000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2565.200483][T24737] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2565.210256][T24737] EXT4-fs (loop0): group descriptors corrupted! [ 2565.238281][T24746] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:19 executing program 5: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}, 0x140) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a0b5d667288353aa4492ec09f1f52592f25b39b17d7fd68b0cde497a92c62847572b6b0ea89ef4041a2db6571b36426284023046113ebb667f", 0x39}, {&(0x7f0000000440)="372029b073b34d8862b235cff6a8e4a59890513fd976f9ada0d87967fd31cf83d7a102dbff3537173eecd553ca139dbd88f4b04953aa85d0018ca6008587e1ae94624ec03ac6a03572a010364e899ab3211973f69ed71befc514e31e70767de66565ebe23df6b95c4007306ad8cb39bbf318d868ab577220318a3b07841eccd0099d211f50c412bf91f7a46c071218e2eb7e82bd71a1c1bd5c9c30c075779842f60bc10d70fcaa89088ed64d9be3bea2c6", 0xb1}, {&(0x7f0000000500)="70ec125d9f2aeaef841413c9b083ccbb71ecaab4235f45c89aa3c377707890da336ea51662494dc07d7f8c56e703c8c3ab4758c70f541034ba20c9548828df9c98a827724ac340a0bb99f112d241776084dc153b9fde0d1e96010ea6ab877a3e31649131307b103143c24f866180aebab096645b865ddd2b", 0x78}, {&(0x7f0000000580)="a6b2380aa62a81e5210076c35ddf565faf0f4ecc92a22de78f701e4514741693339e6c5f4910d58c31ff13b05f4984b75c263f9d4611a8e962be203b7332ff2e7686fceb9cff1fa89b872d8af5f73efdffef", 0x52}, {&(0x7f0000000600)="f0a2f1051717817b5dfa7c3836ce08dd60aee9548a00d1674926d5d46f5bd2005643cf2b096e8d0e859e2c234daaf3b870781e27675eeafc38bcc484748452be7bdb7e5a512d19c1468c32a5230b4d8588337b9c5800785a9e3fa4857015b6", 0x5f}, {&(0x7f0000002a40)="00d3379b7af0d2b4a06deaba6a8dc2b139f7556066715a2f5ed06eca752f4f485a8ef62d00f8cf7cba1e78c0a10f532fd4bd742596871374b54ac0b1448c6a4ec667b8bb2db9f2a70c60cd8abfcfd2fdf0d6e2748b370a55bed6ec9f850604d87e6076a4436835f3d53780afe41eb099cfb9c8c19ef5e6d43b55f1f47b25c1505389d6433257359fa69b78e12bc104c1fc3ba86a166d625b4fb5af9ddc308f3876de9f7d0ffe8c96ab5c19e729f452f1b13fddb7b7eefd0bb286c068bcff7a22e0f3621cc12c5e0af345e5d9b865bc2fb2690027e94e8cce96fb18e3aeac895086d3bfd10a2ec3", 0xe7}], 0x6, &(0x7f0000004400)=[@rights={{0x2c, 0x1, 0x1, [r4, r5, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r0, r1, r2}}}], 0x50, 0x4440}}], 0x1, 0x20008041) setgroups(0x5, &(0x7f0000000000)=[r2, 0xee01, 0x0, 0xee01, 0xffffffffffffffff]) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}, 0x140) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a0b5d667288353aa4492ec09f1f52592f25b39b17d7fd68b0cde497a92c62847572b6b0ea89ef4041a2db6571b36426284023046113ebb667f", 0x39}, {&(0x7f0000000440)="372029b073b34d8862b235cff6a8e4a59890513fd976f9ada0d87967fd31cf83d7a102dbff3537173eecd553ca139dbd88f4b04953aa85d0018ca6008587e1ae94624ec03ac6a03572a010364e899ab3211973f69ed71befc514e31e70767de66565ebe23df6b95c4007306ad8cb39bbf318d868ab577220318a3b07841eccd0099d211f50c412bf91f7a46c071218e2eb7e82bd71a1c1bd5c9c30c075779842f60bc10d70fcaa89088ed64d9be3bea2c6", 0xb1}, {&(0x7f0000000500)="70ec125d9f2aeaef841413c9b083ccbb71ecaab4235f45c89aa3c377707890da336ea51662494dc07d7f8c56e703c8c3ab4758c70f541034ba20c9548828df9c98a827724ac340a0bb99f112d241776084dc153b9fde0d1e96010ea6ab877a3e31649131307b103143c24f866180aebab096645b865ddd2b", 0x78}, {&(0x7f0000000580)="a6b2380aa62a81e5210076c35ddf565faf0f4ecc92a22de78f701e4514741693339e6c5f4910d58c31ff13b05f4984b75c263f9d4611a8e962be203b7332ff2e7686fceb9cff1fa89b872d8af5f73efdffef", 0x52}, {&(0x7f0000000600)="f0a2f1051717817b5dfa7c3836ce08dd60aee9548a00d1674926d5d46f5bd2005643cf2b096e8d0e859e2c234daaf3b870781e27675eeafc38bcc484748452be7bdb7e5a512d19c1468c32a5230b4d8588337b9c5800785a9e3fa4857015b6", 0x5f}, {&(0x7f0000002a40)="00d3379b7af0d2b4a06deaba6a8dc2b139f7556066715a2f5ed06eca752f4f485a8ef62d00f8cf7cba1e78c0a10f532fd4bd742596871374b54ac0b1448c6a4ec667b8bb2db9f2a70c60cd8abfcfd2fdf0d6e2748b370a55bed6ec9f850604d87e6076a4436835f3d53780afe41eb099cfb9c8c19ef5e6d43b55f1f47b25c1505389d6433257359fa69b78e12bc104c1fc3ba86a166d625b4fb5af9ddc308f3876de9f7d0ffe8c96ab5c19e729f452f1b13fddb7b7eefd0bb286c068bcff7a22e0f3621cc12c5e0af345e5d9b865bc2fb2690027e94e8cce96fb18e3aeac895086d3bfd10a2ec3", 0xe7}], 0x6, &(0x7f0000004400)=[@rights={{0x2c, 0x1, 0x1, [r11, r12, 0xffffffffffffffff, r11, 0xffffffffffffffff, 0xffffffffffffffff, r9]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}], 0x50, 0x4440}}], 0x1, 0x20008041) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}, 0x140) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a0b5d667288353aa4492ec09f1f52592f25b39b17d7fd68b0cde497a92c62847572b6b0ea89ef4041a2db6571b36426284023046113ebb667f", 0x39}, {&(0x7f0000000440)="372029b073b34d8862b235cff6a8e4a59890513fd976f9ada0d87967fd31cf83d7a102dbff3537173eecd553ca139dbd88f4b04953aa85d0018ca6008587e1ae94624ec03ac6a03572a010364e899ab3211973f69ed71befc514e31e70767de66565ebe23df6b95c4007306ad8cb39bbf318d868ab577220318a3b07841eccd0099d211f50c412bf91f7a46c071218e2eb7e82bd71a1c1bd5c9c30c075779842f60bc10d70fcaa89088ed64d9be3bea2c6", 0xb1}, {&(0x7f0000000500)="70ec125d9f2aeaef841413c9b083ccbb71ecaab4235f45c89aa3c377707890da336ea51662494dc07d7f8c56e703c8c3ab4758c70f541034ba20c9548828df9c98a827724ac340a0bb99f112d241776084dc153b9fde0d1e96010ea6ab877a3e31649131307b103143c24f866180aebab096645b865ddd2b", 0x78}, {&(0x7f0000000580)="a6b2380aa62a81e5210076c35ddf565faf0f4ecc92a22de78f701e4514741693339e6c5f4910d58c31ff13b05f4984b75c263f9d4611a8e962be203b7332ff2e7686fceb9cff1fa89b872d8af5f73efdffef", 0x52}, {&(0x7f0000000600)="f0a2f1051717817b5dfa7c3836ce08dd60aee9548a00d1674926d5d46f5bd2005643cf2b096e8d0e859e2c234daaf3b870781e27675eeafc38bcc484748452be7bdb7e5a512d19c1468c32a5230b4d8588337b9c5800785a9e3fa4857015b6", 0x5f}, {&(0x7f0000002a40)="00d3379b7af0d2b4a06deaba6a8dc2b139f7556066715a2f5ed06eca752f4f485a8ef62d00f8cf7cba1e78c0a10f532fd4bd742596871374b54ac0b1448c6a4ec667b8bb2db9f2a70c60cd8abfcfd2fdf0d6e2748b370a55bed6ec9f850604d87e6076a4436835f3d53780afe41eb099cfb9c8c19ef5e6d43b55f1f47b25c1505389d6433257359fa69b78e12bc104c1fc3ba86a166d625b4fb5af9ddc308f3876de9f7d0ffe8c96ab5c19e729f452f1b13fddb7b7eefd0bb286c068bcff7a22e0f3621cc12c5e0af345e5d9b865bc2fb2690027e94e8cce96fb18e3aeac895086d3bfd10a2ec3", 0xe7}], 0x6, &(0x7f0000004400)=[@rights={{0x2c, 0x1, 0x1, [r17, r18, 0xffffffffffffffff, r17, 0xffffffffffffffff, 0xffffffffffffffff, r16]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}], 0x50, 0x4440}}], 0x1, 0x20008041) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}, 0x140) syz_open_dev$tty1(0xc, 0x4, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a0b5d667288353aa4492ec09f1f52592f25b39b17d7fd68b0cde497a92c62847572b6b0ea89ef4041a2db6571b36426284023046113ebb667f", 0x39}, {&(0x7f0000000440)="372029b073b34d8862b235cff6a8e4a59890513fd976f9ada0d87967fd31cf83d7a102dbff3537173eecd553ca139dbd88f4b04953aa85d0018ca6008587e1ae94624ec03ac6a03572a010364e899ab3211973f69ed71befc514e31e70767de66565ebe23df6b95c4007306ad8cb39bbf318d868ab577220318a3b07841eccd0099d211f50c412bf91f7a46c071218e2eb7e82bd71a1c1bd5c9c30c075779842f60bc10d70fcaa89088ed64d9be3bea2c6", 0xb1}, {&(0x7f0000000500)="70ec125d9f2aeaef841413c9b083ccbb71ecaab4235f45c89aa3c377707890da336ea51662494dc07d7f8c56e703c8c3ab4758c70f541034ba20c9548828df9c98a827724ac340a0bb99f112d241776084dc153b9fde0d1e96010ea6ab877a3e31649131307b103143c24f866180aebab096645b865ddd2b", 0x78}, {&(0x7f0000000580)="a6b2380aa62a81e5210076c35ddf565faf0f4ecc92a22de78f701e4514741693339e6c5f4910d58c31ff13b05f4984b75c263f9d4611a8e962be203b7332ff2e7686fceb9cff1fa89b872d8af5f73efdffef", 0x52}, {&(0x7f0000000600)="f0a2f1051717817b5dfa7c3836ce08dd60aee9548a00d1674926d5d46f5bd2005643cf2b096e8d0e859e2c234daaf3b870781e27675eeafc38bcc484748452be7bdb7e5a512d19c1468c32a5230b4d8588337b9c5800785a9e3fa4857015b6", 0x5f}, {&(0x7f0000002a40)="00d3379b7af0d2b4a06deaba6a8dc2b139f7556066715a2f5ed06eca752f4f485a8ef62d00f8cf7cba1e78c0a10f532fd4bd742596871374b54ac0b1448c6a4ec667b8bb2db9f2a70c60cd8abfcfd2fdf0d6e2748b370a55bed6ec9f850604d87e6076a4436835f3d53780afe41eb099cfb9c8c19ef5e6d43b55f1f47b25c1505389d6433257359fa69b78e12bc104c1fc3ba86a166d625b4fb5af9ddc308f3876de9f7d0ffe8c96ab5c19e729f452f1b13fddb7b7eefd0bb286c068bcff7a22e0f3621cc12c5e0af345e5d9b865bc2fb2690027e94e8cce96fb18e3aeac895086d3bfd10a2ec3", 0xe7}], 0x6, &(0x7f0000004400)=[@rights={{0x2c, 0x1, 0x1, [r23, r24, 0xffffffffffffffff, r23, 0xffffffffffffffff, 0xffffffffffffffff, r22]}}, @cred={{0x1c, 0x1, 0x2, {r19, r20, r21}}}], 0x50, 0x4440}}], 0x1, 0x20008041) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000006c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000f4ff0001000000020000000377f6607b82e206d3e01bb7e678662b7638f313a654b3d2bbfb70b769c37485282587da71e580e09c3c85dcffd5c3c2e8a7fdfebbe80a817ead5e1513764028abe18e946d12a3e158bb0780227e6b57f37db8246bad200cf5bc6f71f5694dbbb849aed738f968724198d3564be4fd17a4081669844c59161d0383a7eaccb11a238180d265884f87e58cee03e09e853fb53efc7cd29071f5d17de4e0ddb22a2fc35c44c363502026de62069e183cd144a46a6dfcabe84dc55245e3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff], 0x58}, 0x140) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a0b5d667288353aa4492ec09f1f52592f25b39b17d7fd68b0cde497a92c62847572b6b0ea89ef4041a2db6571b36426284023046113ebb667f", 0x39}, {&(0x7f0000000440)="372029b073b34d8862b235cff6a8e4a59890513fd976f9ada0d87967fd31cf83d7a102dbff3537173eecd553ca139dbd88f4b04953aa85d0018ca6008587e1ae94624ec03ac6a03572a010364e899ab3211973f69ed71befc514e31e70767de66565ebe23df6b95c4007306ad8cb39bbf318d868ab577220318a3b07841eccd0099d211f50c412bf91f7a46c071218e2eb7e82bd71a1c1bd5c9c30c075779842f60bc10d70fcaa89088ed64d9be3bea2c6", 0xb1}, {&(0x7f0000000500)="70ec125d9f2aeaef841413c9b083ccbb71ecaab4235f45c89aa3c377707890da336ea51662494dc07d7f8c56e703c8c3ab4758c70f541034ba20c9548828df9c98a827724ac340a0bb99f112d241776084dc153b9fde0d1e96010ea6ab877a3e31649131307b103143c24f866180aebab096645b865ddd2b", 0x78}, {&(0x7f0000000580)="a6b2380aa62a81e5210076c35ddf565faf0f4ecc92a22de78f701e4514741693339e6c5f4910d58c31ff13b05f4984b75c263f9d4611a8e962be203b7332ff2e7686fceb9cff1fa89b872d8af5f73efdffef", 0x52}, {&(0x7f0000000600)="f0a2f1051717817b5dfa7c3836ce08dd60aee9548a00d1674926d5d46f5bd2005643cf2b096e8d0e859e2c234daaf3b870781e27675eeafc38bcc484748452be7bdb7e5a512d19c1468c32a5230b4d8588337b9c5800785a9e3fa4857015b6", 0x5f}, {&(0x7f0000002a40)="00d3379b7af0d2b4a06deaba6a8dc2b139f7556066715a2f5ed06eca752f4f485a8ef62d00f8cf7cba1e78c0a10f532fd4bd742596871374b54ac0b1448c6a4ec667b8bb2db9f2a70c60cd8abfcfd2fdf0d6e2748b370a55bed6ec9f850604d87e6076a4436835f3d53780afe41eb099cfb9c8c19ef5e6d43b55f1f47b25c1505389d6433257359fa69b78e12bc104c1fc3ba86a166d625b4fb5af9ddc308f3876de9f7d0ffe8c96ab5c19e729f452f1b13fddb7b7eefd0bb286c068bcff7a22e0f3621cc12c5e0af345e5d9b865bc2fb2690027e94e8cce96fb18e3aeac895086d3bfd10a2ec3", 0xe7}], 0x6, &(0x7f0000004400)=[@rights={{0x2c, 0x1, 0x1, [r29, r30, 0xffffffffffffffff, r29, 0xffffffffffffffff, 0xffffffffffffffff, r28]}}, @cred={{0x1c, 0x1, 0x2, {r25, r26, r27}}}], 0x50, 0x4440}}], 0x1, 0x20008041) r31 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r31, 0x1, 0x3d, &(0x7f0000000040), 0x8) write$binfmt_script(r31, &(0x7f0000000080)={'#! ', './file0', [{0x20, '#\'#\\,--,){+$\\&\'+$@&\x96[-'}], 0xa, "e47a8a37007663f2c6cbd83e87d1197a5355ac19012d6bb47331034282dc9078b6510cb7f8916f00a68e7a56e3ab6b8fd116edf30af348c3db48d60305003e4e97514af2ba274b63d145591d191a50ab7e7c709cab14569ff03c96c5df03a3f9ac1bb595edb60f3eada55fa7f7234355e4f67aa9e97f35acdaa509f5901a47564863a0ba41e7c2184dc6bdf73c453c48b868d47d73"}, 0xb7) sendmsg$unix(r10, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)="bb514827e9a063b29711d9d86be137c33a5d6d26394895d0debee0445f02e2b6bf959f0264fd4f07c128df4bc10961d4f60133ea59626fd2feb5d8a3f6e93c0d1ff19b494d5fa0b8f40e6e67816a39b15e73ee3da83c77bd25cad75240856a22a1565002b3e242d9df75aff7bd21a37271ea1d87ed11215b04c01a479937719c0779aaac631b019f42978138ec0e29ed0dc10a4157e305400f2a927779538141e41e4b98aff51268e2910343103ae977d8970e522ccb1fed11b68055", 0xbc}, {&(0x7f0000000140)}, {&(0x7f0000000880)="bae3c4baa7029a88e1c6e8cecfee2edd44263ff7eb19a374d2bb075d34c88427d5976cbf37c2a5d659b0ae861ba3a19e7ec6f9ba36b924b6b078e3c725eaeaec038770bfce9def3c7c6afbd6bda193be5649663838b5fd89cb0123cfb27c1d57768777e5c712407a69f49afef21f4c8475a3a55da96abc5715955bffb707349df8562dae47654ca79f57d9a3c4e2161581b591a4a70459ae5055299ab8ff6e56af3379f0f5df91a23daddcf784be4f838940165a384651d5d62a79a02777528ca20400543c9793f7d3c09b4d0a2d8f562da51d1b85c513c8bfa7c0c7", 0xdc}, {&(0x7f0000000240)="ed5d46c633e3db03d2133a75770f694b659df9f7c40889a90a3ce5d1a5a7fb1abaefc95aacee9d5969aafd0e4a083346c7d2775335af105055402b74c006c856a01fdcfa9643d016ba18dad271e181219b44d91a75a90473c0f9db3180eca3f229830ab4fc9ad53e646bef745f99", 0x6e}, {&(0x7f0000000700)}, {&(0x7f0000000980)="509d80c71f00d8afbf390ec1ba9cb95005507587422e366f207b9bcae2aabc6be4de846ac3bd3c9b0c9d4e1b37edb6240d75a822a2cbdc14b76f4d2610a22854b3b190d7c359b13a32607f345f3c6b55f4573e163386bc36615df35ddb7ce97c0fc0d39e72e69cafbfad43", 0x6b}, {&(0x7f0000000a00)="ed3d6661f96e30219734db751e788676fb6770263a4d6c9bcaaad85a291e2b9f7a05bdd379d3812f4111f978dd825c2b05833df008a6db2453bfdf9ab0c09c6750dc399ee8fe5902f906751818e53842dddb7b08f25d73b0443580e610acf073359355d5f2a7d18e2d399eae148960e276c000d652faa931922e53b3c59f6d33f3ce2ddd8c", 0x85}], 0x7, &(0x7f0000000b40), 0x0, 0x4008005}, 0x800) getgroups(0x7, &(0x7f0000000040)=[r8, r2, r15, r21, r27, r2, r2]) 11:05:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="2097000040608a000300000002000100008000000080000020f46e3d197e7d5f9414000000dcf4655f6cd6a9373603385f101c356800dcf44d5f0100ffff53ef000000000000000000000000000000007cd46101079de1fd18ba61b5dc5d7397b3c5753f6a82accdbdc49f10a34f58ec4620b8d13648678b7ea0d29a8c17e4d0bcd3eb242dcea4", 0x87, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@noacl}]}) [ 2565.246254][T24746] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:19 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:19 executing program 5: ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/zoneinfo\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'bond_slave_1\x00', &(0x7f0000000480)=@ethtool_eeprom={0x43, 0x6, 0x7fffffff, 0xe2, "aca1073bce45e92434763d24af950093f71af13bede5f35c99d58450dc4dd03a2b945455f98680e3c423feb9cdc05b84d44b01cefd7fff67012499e72feb760d619833eb7afb0c6b99f0c16e510df9dbbdab0bba800a4a647ae97dba58c207de1e6776cc011cdee2edb0009af3edd2d5fd64c7cad23d74311ec05c953ded3d2d9f3df9efe0170e2343c2e98777f1784ac97e31a7a1e8cd173cbf1acde489715d89397d0cac050f6c3787676128be979d4dadcaf5f7090b3be554e9f007ca3991a8adc966c21535ce75c1170199d9feb951e7b57a24a49cdc92ef763fccc25587a78c"}}) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="68eb05e8dcb03b1ef3e959fd3693a3e800c29fc2b6"]) [ 2565.276970][T24750] loop2: detected capacity change from 0 to 512 [ 2565.287660][T24752] loop4: detected capacity change from 0 to 131456 [ 2565.298222][T24750] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2565.305189][T24752] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2565.313079][T24752] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000011300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2565.332671][T24750] loop2: detected capacity change from 0 to 512 [ 2565.339772][T24746] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7576/file0 supports timestamps until 2038 (0x7fffffff) [ 2565.354429][T24752] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2565.368049][T24858] loop3: detected capacity change from 0 to 131456 [ 2565.375035][T24750] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2565.382841][T24752] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6010/file0 supports timestamps until 2038 (0x7fffffff) [ 2565.399904][T24858] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2565.407887][T24858] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:20 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000004c00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x84000, 0x51) chdir(&(0x7f00000000c0)='./file0\x00') 11:05:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) [ 2565.429706][T24950] loop0: detected capacity change from 0 to 512 11:05:20 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f001100000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2565.486399][T24950] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2565.496237][T24950] EXT4-fs (loop0): group descriptors corrupted! [ 2565.505348][T24966] loop2: detected capacity change from 0 to 512 [ 2565.509950][T24858] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7743/file0 supports timestamps until 2038 (0x7fffffff) 11:05:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) 11:05:20 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001400000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2565.531541][T24966] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2565.542784][T24969] loop1: detected capacity change from 0 to 131456 [ 2565.550284][T24969] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2565.558321][T24969] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2565.570275][T24950] loop0: detected capacity change from 0 to 512 [ 2565.579403][T24950] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2565.579796][T24972] loop4: detected capacity change from 0 to 131456 [ 2565.589262][T24950] EXT4-fs (loop0): group descriptors corrupted! [ 2565.604423][T24966] loop2: detected capacity change from 0 to 512 [ 2565.607956][T24972] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2565.619329][T24972] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2565.620246][T24966] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000012300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2565.636708][T24969] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7577/file0 supports timestamps until 2038 (0x7fffffff) [ 2565.653962][T25036] loop3: detected capacity change from 0 to 131456 [ 2565.661887][T25036] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2565.662158][T24972] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2565.669808][T25036] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:20 executing program 5: ustat(0x10001, &(0x7f0000000b00)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r0 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8001, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000240)="7cac03aa31f66605e1715ec2247b9218c8d601e9706be5c641e35f3de6d4b73f7bdeb9ee60bb416ec6a7a403edc23a7c87fd0473ccbc296e1d030f17186359671631076eda02b8c424c1a02d710b6b6225486ed3f889fc8e5c78a6bb9ddb4e13542266c0a1579efcc7505cabe192a842bc65ae698afc1cbe981573aa7b8ba1a90cdfbc707abda2aae2486dac5cdf249b5c03ffbf8cd233812b5996227cb27ef4deff4f08d442b23d0e9dc9d347037b4c72b0c1e77539db8221ec6d104edf22570309477964ec47347fa09efd940d96d9fb105069efd69de64f885f", 0xdb, 0x1}, {&(0x7f0000000140)="b1c7a1acf371b19020f35bddd1ba226a55aae4eaaf967f761e9a64e852a148870f234dbb6ef0727c7df2e148d3ad7958d89b5e23c0cb57c2b74487fb1f1fd72c", 0x40, 0x401}, {&(0x7f0000000180)="e76935fb8e80bffbc2a52963d98d0f3a2143bd0f8964b947409fe54574522a27ee62b8159d39cf36206c47346b17c16f666ea419294a6d492da26f3d4a3f05f671af94569ed932bf195751dff00d2821ec7c220e4d9cb65e7d305028972f5a9e87267a3c401d4752fcdb9b4e4f2856", 0x6f, 0x1f}, {&(0x7f0000000340)="8e8cb288d63257dbb8bfedd14e88b10e71f0a8ba57bfed427531eac6d39c8aca1800e08cce0d47a80f8929404b96caec0f25f20b99e5b8e92e48f432494551c9e30117f09dc2ecea75a23e88f70f5c5ba80ce2d1f2d1fdb1146a9d8600ba3fb89049257ffe7470b3ac631e12bb7166289d219491aa1ec1f2d70b9dff44e30f620b669e68210f2d140d88b7162f839d43e4eafe774ab76623533adfcca9bf8182a6b3b309fd7f54cddb0ec501cc56ec87a2b17294b9a6e06faa103f93914a3c796716d34c15dc758393e100bce1004c56b99887357f2e9e42dc4566d3d27d922120d499c0a598b22c0fafb79e954ba0", 0xef, 0x8}, {&(0x7f0000000440)="3e71b6eb7fe1537225b62dff94607210c984be4e21bbcab7da95e7188841e44fd81279940e012571ef72afc98ea581a71c992408d92d83384bf454141d9f25e480f2239b2bd24d2a533b66cdc89ceee15364460d6c908f4d451056b634991bf7590f6628213266f65f6530ebbe20df8f9ad0f917e5e9f9b17c272dca24a8a1ebe181028c867616c5b9e08c8a69c9114abdbf86e4a276fb553379", 0x9a, 0x5}, {&(0x7f0000000500)="da0eecb8c46e703565e491dd6f28dbd7597e300c99ee14152b6691634a89749eef31c4616649546610d45e1f63073523d250f3e3ec0dea22d8d88ad79ea4d893ba0a8f0120930d68fb3ecbd8e5bdf19e86ab1241f553927954c64938734db5d2d370ccbe41024f92e1ca0f7fce11", 0x6e, 0x2}, {&(0x7f0000000580)="1b22a845237433ff77347f2ff262674b06370107385656d380ea454ac1", 0x1d}], 0x80000, &(0x7f0000000680)={[{}, {@utf8}], [{@dont_hash}]}) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0xc) r1 = syz_io_uring_complete(0x0) clock_gettime(0x0, &(0x7f00000049c0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000740), 0x6e, &(0x7f0000000c00)=[{&(0x7f00000007c0)=""/224, 0xe0}, {&(0x7f00000008c0)=""/16, 0x10}, {&(0x7f0000000900)=""/222, 0xde}, {&(0x7f0000000a00)=""/132, 0x84}, {&(0x7f0000000ac0)=""/40, 0x28}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)=""/147, 0x93}], 0x7}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/225, 0xe1}], 0x1, &(0x7f0000000dc0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000e00)=@abs, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000e80)=""/23, 0x17}], 0x1, &(0x7f0000000f00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000001040)=@abs, 0x6e, &(0x7f0000001300)=[{&(0x7f00000010c0)}, {&(0x7f0000001100)=""/236, 0xec}, {&(0x7f0000001200)=""/183, 0xb7}, {&(0x7f00000012c0)=""/46, 0x2e}], 0x4, &(0x7f0000001340)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x150}}, {{&(0x7f00000014c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000001540)=""/222, 0xde}, {&(0x7f0000001640)=""/4090, 0xffa}], 0x2, &(0x7f0000002680)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000002780)=""/49, 0x31}], 0x1, &(0x7f0000002800)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{&(0x7f0000002900)=@abs, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000002980)=""/83, 0x53}, {&(0x7f0000002a00)=""/161, 0xa1}], 0x2, &(0x7f0000004b40)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x168}}, {{&(0x7f0000002c00), 0x6e, &(0x7f0000003e40)=[{&(0x7f0000002c80)=""/108, 0x6c}, {&(0x7f0000002d00)=""/2, 0x2}, {&(0x7f0000002d40)=""/88, 0x58}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/73, 0x49}], 0x5, &(0x7f0000003ec0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003f00), 0x6e, &(0x7f0000004400)=[{&(0x7f0000003f80)=""/187, 0xbb}, {&(0x7f0000004040)=""/140, 0x8c}, {&(0x7f0000004100)=""/31, 0x1f}, {&(0x7f0000004a80)=""/144, 0x90}, {&(0x7f0000004200)=""/189, 0xbd}, {&(0x7f00000042c0)=""/120, 0x78}, {&(0x7f0000004340)=""/100, 0x64}, {&(0x7f00000043c0)=""/23, 0x17}], 0x8, &(0x7f0000004480)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{0x0, 0x0, &(0x7f0000004680)=[{&(0x7f0000004580)=""/243, 0xf3}], 0x1, &(0x7f00000046c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}], 0xa, 0x10043, &(0x7f0000004a00)={r2, r3+10000000}) renameat(r1, &(0x7f0000000700)='./file0/file0\x00', r4, &(0x7f0000004a40)='./file0\x00') 11:05:20 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2565.703343][T25082] loop0: detected capacity change from 0 to 512 [ 2565.711044][T25036] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7744/file0 supports timestamps until 2038 (0x7fffffff) [ 2565.735002][T25082] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2565.744872][T25082] EXT4-fs (loop0): group descriptors corrupted! 11:05:20 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:20 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f001200000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2565.751463][T24972] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6011/file0 supports timestamps until 2038 (0x7fffffff) 11:05:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="06"]) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0xfb, 0x15, 0x6, 0x7, "96a00f42fcaba21cacfa8efc8714a1d8"}, 0x15, 0x0) [ 2565.826963][T25082] loop0: detected capacity change from 0 to 512 [ 2565.834228][T25190] loop3: detected capacity change from 0 to 131456 [ 2565.835432][T25191] loop4: detected capacity change from 0 to 131456 [ 2565.847889][T25187] loop1: detected capacity change from 0 to 131456 [ 2565.855244][T25082] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2565.865041][T25082] EXT4-fs (loop0): group descriptors corrupted! [ 2565.871407][T25190] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2565.879327][T25190] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2565.887670][T25187] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2565.895722][T25187] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2565.903271][T25191] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2565.911245][T25191] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2565.920775][T25190] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7745/file0 supports timestamps until 2038 (0x7fffffff) [ 2565.936181][T25187] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7578/file0 supports timestamps until 2038 (0x7fffffff) 11:05:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000020300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2565.968400][T25191] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2565.990883][T25191] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6012/file0 supports timestamps until 2038 (0x7fffffff) [ 2566.010398][T25199] loop0: detected capacity change from 0 to 512 11:05:20 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002200000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:20 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2566.024359][T25199] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2566.034114][T25199] EXT4-fs (loop0): group descriptors corrupted! [ 2566.065826][T25201] loop3: detected capacity change from 0 to 131456 [ 2566.073245][T25203] loop1: detected capacity change from 0 to 131456 [ 2566.100876][T25201] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2566.108879][T25201] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2566.118600][T25203] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2566.126520][T25203] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2566.145437][T25199] loop0: detected capacity change from 0 to 512 11:05:20 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f001400000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2566.173601][T25199] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2566.183399][T25199] EXT4-fs (loop0): group descriptors corrupted! [ 2566.205090][T25201] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7746/file0 supports timestamps until 2038 (0x7fffffff) [ 2566.227296][T25203] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7579/file0 supports timestamps until 2038 (0x7fffffff) [ 2566.253026][T25208] loop4: detected capacity change from 0 to 131456 11:05:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001020300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2566.306557][T25208] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2566.314569][T25208] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2566.333708][T25211] loop0: detected capacity change from 0 to 512 11:05:20 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002500000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2566.362863][T25208] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2566.387664][T25211] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2566.397510][T25211] EXT4-fs (loop0): group descriptors corrupted! 11:05:20 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2566.406438][T25208] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6013/file0 supports timestamps until 2038 (0x7fffffff) [ 2566.445586][T25215] loop3: detected capacity change from 0 to 131456 11:05:21 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f002200000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2566.462507][T25217] loop1: detected capacity change from 0 to 131456 [ 2566.475241][T25211] loop0: detected capacity change from 0 to 512 [ 2566.495716][T25211] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2566.505554][T25211] EXT4-fs (loop0): group descriptors corrupted! [ 2566.521055][T25215] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2566.528991][T25215] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2566.536898][T25217] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2566.544849][T25217] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2566.561206][T25219] loop4: detected capacity change from 0 to 131456 [ 2566.569577][T25219] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2566.577535][T25219] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2566.592894][T25215] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7747/file0 supports timestamps until 2038 (0x7fffffff) 11:05:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000022300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2566.607946][T25217] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7580/file0 supports timestamps until 2038 (0x7fffffff) [ 2566.648871][T25225] loop0: detected capacity change from 0 to 512 [ 2566.677816][T25219] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2566.686725][T25225] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:21 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006c00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:21 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002e00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2566.696495][T25225] EXT4-fs (loop0): group descriptors corrupted! [ 2566.703919][T25219] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6014/file0 supports timestamps until 2038 (0x7fffffff) [ 2566.724690][T25227] loop3: detected capacity change from 0 to 131456 [ 2566.744295][T25225] loop0: detected capacity change from 0 to 512 [ 2566.751148][T25227] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2566.759072][T25227] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2566.766931][T25225] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2566.776692][T25225] EXT4-fs (loop0): group descriptors corrupted! [ 2566.794056][T25229] loop1: detected capacity change from 0 to 131456 11:05:21 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f002500000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000025300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2566.821433][T25229] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2566.829428][T25229] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2566.837832][T25227] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7748/file0 supports timestamps until 2038 (0x7fffffff) 11:05:21 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000004800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2566.891104][T25233] loop4: detected capacity change from 0 to 131456 [ 2566.899709][T25235] loop0: detected capacity change from 0 to 512 [ 2566.907212][T25229] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7581/file0 supports timestamps until 2038 (0x7fffffff) [ 2566.924728][T25233] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2566.932647][T25233] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2566.961908][T25235] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2566.971722][T25235] EXT4-fs (loop0): group descriptors corrupted! [ 2566.994163][T25238] loop3: detected capacity change from 0 to 131456 [ 2567.029844][T25238] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2567.037786][T25238] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2567.056790][T25233] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:21 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000007400000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2567.085904][T25233] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6015/file0 supports timestamps until 2038 (0x7fffffff) [ 2567.120914][T25238] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7749/file0 supports timestamps until 2038 (0x7fffffff) [ 2567.143345][T25235] loop0: detected capacity change from 0 to 512 [ 2567.151074][T25243] loop1: detected capacity change from 0 to 131456 [ 2567.173647][T25235] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2567.183435][T25235] EXT4-fs (loop0): group descriptors corrupted! 11:05:21 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000004c00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2567.190156][T25243] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2567.198085][T25243] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:21 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f002e00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300002e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2567.299519][T25247] loop3: detected capacity change from 0 to 131456 [ 2567.312980][T25243] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7582/file0 supports timestamps until 2038 (0x7fffffff) [ 2567.328435][T25249] loop4: detected capacity change from 0 to 131456 [ 2567.359635][T25251] loop0: detected capacity change from 0 to 512 [ 2567.374288][T25247] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2567.382270][T25247] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2567.389930][T25249] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2567.397915][T25249] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:22 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000007a00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2567.443597][T25251] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2567.453380][T25251] EXT4-fs (loop0): group descriptors corrupted! [ 2567.467778][T25247] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7750/file0 supports timestamps until 2038 (0x7fffffff) [ 2567.482338][T25249] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2567.513958][T25249] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6016/file0 supports timestamps until 2038 (0x7fffffff) [ 2567.550229][T25251] loop0: detected capacity change from 0 to 512 [ 2567.561204][T25256] loop1: detected capacity change from 0 to 131456 [ 2567.574005][T25251] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2567.583766][T25251] EXT4-fs (loop0): group descriptors corrupted! 11:05:22 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2567.621835][T25256] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2567.629794][T25256] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:22 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f004800000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2567.670783][T25259] loop3: detected capacity change from 0 to 131456 [ 2567.684988][T25259] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2567.692931][T25259] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2567.704566][T25256] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7583/file0 supports timestamps until 2038 (0x7fffffff) 11:05:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300003f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2567.725016][T25259] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7751/file0 supports timestamps until 2038 (0x7fffffff) [ 2567.750604][T25263] loop4: detected capacity change from 0 to 131456 [ 2567.757582][T25265] loop0: detected capacity change from 0 to 512 [ 2567.767458][T25263] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:22 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2567.775399][T25263] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2567.788402][T25265] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2567.798299][T25265] EXT4-fs (loop0): group descriptors corrupted! [ 2567.843646][T25263] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2567.864128][T25263] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6017/file0 supports timestamps until 2038 (0x7fffffff) 11:05:22 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000cc00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2567.891321][T25270] loop3: detected capacity change from 0 to 131456 [ 2567.908735][T25265] loop0: detected capacity change from 0 to 512 [ 2567.921089][T25272] loop1: detected capacity change from 0 to 131456 11:05:22 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f004c00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2567.938958][T25265] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2567.948781][T25265] EXT4-fs (loop0): group descriptors corrupted! [ 2567.964000][T25270] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2567.971939][T25270] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2567.999717][T25272] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2568.007670][T25272] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2568.019838][T25274] loop4: detected capacity change from 0 to 131456 [ 2568.034471][T25274] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2568.042474][T25274] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000040300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2568.060608][T25270] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7752/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.096153][T25272] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7584/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.128823][T25274] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2568.139466][T25279] loop0: detected capacity change from 0 to 512 11:05:22 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006700000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:22 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000c0ed00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2568.175693][T25274] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6018/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.191026][T25279] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2568.201679][T25279] EXT4-fs (loop0): group descriptors corrupted! [ 2568.221455][T25283] loop3: detected capacity change from 0 to 131456 [ 2568.234358][T25279] loop0: detected capacity change from 0 to 512 [ 2568.239689][T25285] loop1: detected capacity change from 0 to 131456 [ 2568.247642][T25279] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2568.257609][T25279] EXT4-fs (loop0): group descriptors corrupted! 11:05:22 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f006000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2568.272341][T25285] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2568.280291][T25285] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2568.283432][T25283] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2568.295635][T25283] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000048300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2568.333605][T25283] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7753/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.357977][T25289] loop4: detected capacity change from 0 to 131456 [ 2568.372143][T25291] loop0: detected capacity change from 0 to 512 11:05:23 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2568.388656][T25285] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7585/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.403323][T25289] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2568.411235][T25289] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2568.419312][T25291] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2568.429058][T25291] EXT4-fs (loop0): group descriptors corrupted! [ 2568.473563][T25289] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2568.498205][T25291] loop0: detected capacity change from 0 to 512 [ 2568.507051][T25295] loop3: detected capacity change from 0 to 131456 11:05:23 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000002f800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2568.535894][T25289] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6019/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.550716][T25291] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2568.560478][T25291] EXT4-fs (loop0): group descriptors corrupted! [ 2568.569385][T25295] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2568.577330][T25295] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:23 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f006800000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2568.624915][T25298] loop1: detected capacity change from 0 to 131456 [ 2568.631852][T25295] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7754/file0 supports timestamps until 2038 (0x7fffffff) 11:05:23 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000006c00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2568.673569][T25298] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2568.681491][T25298] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2568.691824][T25301] loop4: detected capacity change from 0 to 131456 [ 2568.711680][T25301] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300004c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2568.719641][T25301] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2568.732760][T25304] loop0: detected capacity change from 0 to 512 [ 2568.738143][T25298] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7586/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.763559][T25304] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2568.773400][T25304] EXT4-fs (loop0): group descriptors corrupted! [ 2568.779934][T25301] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2568.798903][T25308] loop3: detected capacity change from 0 to 131456 [ 2568.806306][T25301] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6020/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.823843][T25304] loop0: detected capacity change from 0 to 512 [ 2568.847596][T25304] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2568.857456][T25304] EXT4-fs (loop0): group descriptors corrupted! [ 2568.863929][T25308] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2568.871858][T25308] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:23 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000002fc00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000060300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:23 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f006c00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2568.931399][T25312] loop1: detected capacity change from 0 to 131456 [ 2568.938928][T25308] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7755/file0 supports timestamps until 2038 (0x7fffffff) [ 2568.964361][T25312] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2568.972278][T25312] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:23 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000007400000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2568.999265][T25314] loop0: detected capacity change from 0 to 512 [ 2569.014432][T25314] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2569.024219][T25314] EXT4-fs (loop0): group descriptors corrupted! [ 2569.038818][T25316] loop4: detected capacity change from 0 to 131456 [ 2569.048894][T25319] loop3: detected capacity change from 0 to 131456 [ 2569.054247][T25312] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7587/file0 supports timestamps until 2038 (0x7fffffff) [ 2569.062096][T25316] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2569.077727][T25316] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2569.088683][T25319] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2569.096685][T25319] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2569.106599][T25314] loop0: detected capacity change from 0 to 512 [ 2569.133579][T25314] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2569.143417][T25314] EXT4-fs (loop0): group descriptors corrupted! 11:05:23 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000002fd00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2569.184226][T25319] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7756/file0 supports timestamps until 2038 (0x7fffffff) [ 2569.215109][T25324] loop1: detected capacity change from 0 to 131456 [ 2569.227376][T25316] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2569.245451][T25316] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6021/file0 supports timestamps until 2038 (0x7fffffff) [ 2569.273342][T25324] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:23 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000007a00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000266300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:23 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f007400000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2569.281261][T25324] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2569.299225][T25324] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7588/file0 supports timestamps until 2038 (0x7fffffff) [ 2569.339512][T25328] loop0: detected capacity change from 0 to 512 [ 2569.352605][T25330] loop3: detected capacity change from 0 to 131456 [ 2569.369665][T25328] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2569.379469][T25328] EXT4-fs (loop0): group descriptors corrupted! [ 2569.395934][T25330] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2569.403911][T25330] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2569.424223][T25332] loop4: detected capacity change from 0 to 131456 11:05:24 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000fe00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2569.463500][T25332] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2569.464317][T25330] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7757/file0 supports timestamps until 2038 (0x7fffffff) [ 2569.471428][T25332] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2569.494963][T25328] loop0: detected capacity change from 0 to 512 [ 2569.503590][T25332] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2569.524035][T25328] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2569.533782][T25328] EXT4-fs (loop0): group descriptors corrupted! [ 2569.533986][T25332] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6022/file0 supports timestamps until 2038 (0x7fffffff) 11:05:24 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000009b00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000068300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2569.581808][T25338] loop1: detected capacity change from 0 to 131456 [ 2569.609523][T25338] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2569.617475][T25338] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x131}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r1, 0x201, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x5e}, @void, @val={0xc, 0x99, {0x5, 0x4b}}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x45}}, @NL80211_ATTR_PID={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x20004800) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x8010) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x3ff}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) 11:05:24 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f007a00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2569.656199][T25340] loop3: detected capacity change from 0 to 131456 [ 2569.669067][T25342] loop0: detected capacity change from 0 to 512 [ 2569.689547][T25340] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2569.697519][T25340] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2569.708817][T25344] loop2: detected capacity change from 0 to 512 [ 2569.725158][T25338] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7589/file0 supports timestamps until 2038 (0x7fffffff) [ 2569.743779][T25340] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7758/file0 supports timestamps until 2038 (0x7fffffff) [ 2569.758337][T25344] EXT4-fs (loop2): bad geometry: block count 67108864 exceeds size of device (64 blocks) [ 2569.768611][T25348] loop4: detected capacity change from 0 to 131456 [ 2569.783724][T25342] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2569.793481][T25342] EXT4-fs (loop0): group descriptors corrupted! [ 2569.800701][T25348] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2569.808653][T25348] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2569.842339][T25348] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:24 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000002fe00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:24 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000009c00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2569.868205][T25342] loop0: detected capacity change from 0 to 512 [ 2569.879223][T25352] loop2: detected capacity change from 0 to 512 [ 2569.879500][T25348] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6023/file0 supports timestamps until 2038 (0x7fffffff) [ 2569.901212][T25342] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2569.910983][T25342] EXT4-fs (loop0): group descriptors corrupted! [ 2569.933468][T25352] EXT4-fs (loop2): bad geometry: block count 67108864 exceeds size of device (64 blocks) [ 2569.970908][T25357] loop1: detected capacity change from 0 to 131456 [ 2569.985087][T25359] loop3: detected capacity change from 0 to 131456 [ 2570.014447][T25357] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2570.022395][T25357] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:24 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f009e00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.030961][T25359] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2570.038891][T25359] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2570.067239][T25357] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7590/file0 supports timestamps until 2038 (0x7fffffff) 11:05:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="200000004000000003000092300000000f000000000000000200000002000000008000000080000020000000dcf46f5fdcf4655f0100ffff53efb60e01904a707c8687a3f75f2f9387dab822d7197bc19bdfa8b3f4366bf246fbf87e8b67dc4cde3fcaca0effd9f215", 0x69, 0x400}, {&(0x7f0000010400)="02009106000000ff", 0x8, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a7f75726e61555fce7e796e635f636f6d6d69742c00"]) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') fcntl$notify(r0, 0x402, 0x25) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000082000000f5a900000010000001000000000000000002000000000000030042df"], &(0x7f0000000140), 0x0) 11:05:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300006c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2570.088139][T25359] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7759/file0 supports timestamps until 2038 (0x7fffffff) 11:05:24 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000009d00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.130430][T25363] loop4: detected capacity change from 0 to 131456 [ 2570.138933][T25363] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2570.146926][T25363] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2570.160520][T25366] loop0: detected capacity change from 0 to 512 11:05:24 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000fff00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.174423][T25366] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2570.184214][T25366] EXT4-fs (loop0): group descriptors corrupted! [ 2570.209138][T25368] loop2: detected capacity change from 0 to 512 [ 2570.219834][T25371] loop3: detected capacity change from 0 to 131456 [ 2570.227363][T25368] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2570.236438][T25363] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2570.253013][T25363] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6024/file0 supports timestamps until 2038 (0x7fffffff) [ 2570.254163][T25366] loop0: detected capacity change from 0 to 512 [ 2570.273687][T25371] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2570.276361][T25373] loop1: detected capacity change from 0 to 131456 [ 2570.282499][T25371] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2570.293510][T25366] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2570.298163][T25368] loop2: detected capacity change from 0 to 512 [ 2570.306180][T25366] EXT4-fs (loop0): group descriptors corrupted! [ 2570.308149][T25373] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:24 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f009f00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.326676][T25373] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2570.335476][T25368] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2570.336252][T25371] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7760/file0 supports timestamps until 2038 (0x7fffffff) 11:05:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000074300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:24 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000009e00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.389994][T25373] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7591/file0 supports timestamps until 2038 (0x7fffffff) [ 2570.418268][T25380] loop0: detected capacity change from 0 to 512 [ 2570.425904][T25380] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) chown(&(0x7f0000000080)='./file1\x00', r1, 0x0) 11:05:25 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000c00001000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.435760][T25380] EXT4-fs (loop0): group descriptors corrupted! [ 2570.438464][T25383] loop4: detected capacity change from 0 to 131456 [ 2570.453431][T25383] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2570.461355][T25383] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2570.477101][T25385] loop3: detected capacity change from 0 to 131456 [ 2570.494483][T25380] loop0: detected capacity change from 0 to 512 [ 2570.496476][T25387] loop2: detected capacity change from 0 to 512 [ 2570.513670][T25387] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2570.533410][T25385] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2570.541327][T25385] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2570.554078][T25380] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2570.563909][T25380] EXT4-fs (loop0): group descriptors corrupted! 11:05:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="5f6f75726e616c576173796e735f636f6de0e7bee97b8813510d3478edfc1333c1f89d9bd9616f3c103741fd3b06fcbe0021d671c543d4b968fecb06509a915274a1ca994e2aba518e99e03abda52b98170871ebed3d68f9f3a96f11fd5da54ae7f9a0b13a364cf21072471bc3235ddf16a0d1b1c5c100351774d4b09eee06d77dbcf4d00be367a05824bf6f832e20c9d9350ff33fb13b1a9da5c1eaaaa42e006f20976cf3ef7bf646b0fa28a0375106e8bb6a8248c82bf40a911873872c410de7560fe514e68c810fce9d9be79f6a4119502ef18d44034c4a29f550"]) [ 2570.591419][T25391] loop1: detected capacity change from 0 to 131456 [ 2570.598359][T25383] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2570.612216][T25383] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6025/file0 supports timestamps until 2038 (0x7fffffff) [ 2570.628923][T25391] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300007a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2570.636895][T25391] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2570.654318][T25394] loop2: detected capacity change from 0 to 512 [ 2570.661222][T25385] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7761/file0 supports timestamps until 2038 (0x7fffffff) 11:05:25 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00d100000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.703372][T25394] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2570.729367][T25397] loop0: detected capacity change from 0 to 512 11:05:25 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000009f00000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.744300][T25397] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2570.754089][T25397] EXT4-fs (loop0): group descriptors corrupted! [ 2570.768404][T25400] loop4: detected capacity change from 0 to 131456 [ 2570.783642][T25394] loop2: detected capacity change from 0 to 512 [ 2570.792032][T25394] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2570.799201][T25391] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7592/file0 supports timestamps until 2038 (0x7fffffff) [ 2570.822186][T25400] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2570.830543][T25400] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2570.838158][T25402] loop3: detected capacity change from 0 to 131456 [ 2570.849316][T25400] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2570.864909][T25397] loop0: detected capacity change from 0 to 512 [ 2570.893370][T25402] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:25 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000ffff03000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2570.901283][T25402] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2570.909723][T25400] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6026/file0 supports timestamps until 2038 (0x7fffffff) [ 2570.925874][T25397] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2570.935654][T25397] EXT4-fs (loop0): group descriptors corrupted! [ 2570.984295][T25406] loop1: detected capacity change from 0 to 131456 [ 2571.004764][T25402] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7762/file0 supports timestamps until 2038 (0x7fffffff) 11:05:25 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000003080)=ANY=[@ANYBLOB="6a6f75070000005f6173796e635f636f6d6d69742c0007cf11f2a7122d9cf5bdc16c340840eeea9e8b5650b7bea2ce6354903261b0f73234a3d55c5a64fb0491e844c802097dd0f6f752198d56cc4e85dcd177c31d9dc46aa85287ee3f4c81968e1ff10a8b3f4c5484237833ce12a6c1e8fa21553ea3a212fc66cb2282d5e514809876c29bd172402b79f375de3a85cdcc575a8a0e1a67e4c5b315f2"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x3d, &(0x7f0000000040), 0x8) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x3d, &(0x7f0000000040), 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) chdir(&(0x7f0000003000)='./file0\x00') fcntl$getownex(r6, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = getpgid(0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r10) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="af89b3e4de8068b2f93373c806cbe8a939be431cf996e80ab51e132398161992759bbcc264568bf7216a65b923398d59e9b5103366cafd18f777c431e1b98171c3e03bc0223b60891c995e1ce5cff234a85eff8ca6327f004cbe6e360fb4a35326498481764a7d7f27015f2aa66bc853662f885ec6e5a274ba115e6f9d73e84ef999dfcece36216297710370c2bab79d22a4236f2d8637cd", 0x98}], 0x1, 0x0, 0x0, 0x20008040}}, {{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000300)="e66983f1cbab3fdc2ab5e31728ab658613632730bc051e265de6129e2cfca377ccd98cb603926e0332e195cbeea984daa95655a00089af87c26d3e72ce255046fe2b309f3edabd9c4a5e93ace0797348b9d3c292607b7c862866c55a412074e2c0c8847cb2067848e08bca4e87c0fd240f5495754bfa845a58cf4c1352db7f15c6ab94f0c66ffab7e7de0fd72c2b3275b263f29901ff3c5be05315f5d9bd9663ca81", 0xa2}, {&(0x7f00000003c0)="e1e21e11fa8998b17e0fa434e6226c3fa41f31c521fa459f86c9c8dbefcb9fea18667b5cc3edeac48b3c6205090b7d179f8d51ee5d6266b0dbcf80d1c40b55b60fc20c4311a3f160cd714e", 0x4b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="1071", 0x2}], 0x4, &(0x7f00000014c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20, 0x88c4}}, {{&(0x7f0000001500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001580)="7e78831548674e62e1950fb89645b2f8e9574d3098ab78efbab35662fc9095dc0a315ceef25c347cf3", 0x29}, {&(0x7f00000015c0)="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0x1000}], 0x2, &(0x7f0000003040)=ANY=[@ANYBLOB="fcffffffffffffff01019486ee5fb70000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYBLOB='\x00\x00f\x00\x00'], 0x30, 0x8080}}, {{&(0x7f0000002640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002740)=[{&(0x7f00000026c0)="03b9ffebbfc2e5f9e1ba746a28b4777db928ec5f10b4ea7e6c32190b5ee9d5aed795a858d04364df619cff5d55920d534b13e49ca381c71c4b8dac6439c15d2948895b00f95700e6d0c40487f3f664523c48f36b6c55657612fd35969a4e73322645f1f081cc56138cce80d34d79ed", 0x6f}], 0x1, &(0x7f0000002780)=[@rights={{0x1c, 0x1, 0x1, [r0, r2, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r11]}}], 0xe8, 0x40}}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002880)="badbd4e052a0bcc619cb6cec7b5e853827eb0977cbde8c142982064bfc06019e8ece633abc4c06fcd1eb12dfa1e91782223253baba1b2d4561ec7e93f161844e90bab115588271c9369a9d836f3342c76ef56986bdc69684c43b009ade", 0x5d}, {&(0x7f0000002900)="837c34c42958e58a74d1ed2de1c424ad1f2cafc1143c09e472abde5e6d7368c1c78c4e9631bdace79a0e9920748bc2d959af1b8fbc49c3d9e64a3e45525a3450621c1775d8e6c714280fcea29fc9830975cc42b6e5b0c8ea875c5f0fd6724fa9df7e754d0652bc3d72360b1d4d4469e36d3de1628b3949bb70c52a16d3794b32d91cf27a7465f62b3e18a566b99a6129c163ff92faeafb9d453869f9888ccc6c4fdc3c", 0xa3}, {&(0x7f00000029c0)="aac2af2b2eb4c043f2eb3f24e77836440cb1ae7c8965e3df3e0c1154ad65861344232f4a3cdc95b2fe2ed3f7d36670084ea1856ffd35460e281245631ccd3cd50c48c9e09c4882a32ee401d25249b2e49c36275448cbb56a917f50427617ff88314fc89d92de51e567ed6cdefaa5d856b14882981fe8ffb7059df87cf7bfada2b0327f2df7a6c7e5758d671c9c4dceae016b134c6b7df4e3d3f62c01180f1406397821d4372cb7e221a3a5c559ed91d31988de8bf966c8983a441c9925b4bb90ce39d3c8102b5df23598d6fb1fadb0d5c509a8", 0xd3}, {&(0x7f0000002ac0)="d3283bffc21b5ad297d014b5dbcae98a163ddac922b5fdb2452b31a7f6f9395f6986edafc8f816eec90fcb056ddacfbdbb", 0x31}, {&(0x7f0000002b00)="a26aef7ae23af405771df403f1081290fd1fd146d7573fe5d1c14e6245442343fb6cfab851b151d87dcf50ae22e512adb009c367fcabe394dc8372ca3ad319499f837d91b6827069f5dc6411084201e8c0d5b3a5e96fabb6019341c3293ba3b86a5aba41f58b9d5ad1cfe88fe45384f5bbcf18b7f2de5282339478c1d2163a27d04b37b1dbdbe8111efec0e9074c3406481831f4d040783706b1d0da", 0x9c}, {&(0x7f0000002bc0)="41eb9587d6d6aa8afdb3226f153ace86a41fda898245775e8e5acbb8da2aec465a70cc5b3af1c47440e4b2277d9ec6b4fd242592506a5cbd601741e44dbc950194afdeab171c5baafa0019103be44b8e3de6392bd5990c405ab7c59bd829ec8f637c0aaffb9f92fa5361cde9a6300ba05f1a17b7f6cd9e77673b823a41485bec7fcede825c7f2112b0abfcd721dc9176fc60ede76f1d47dd90f023350a49830ed410af9bbe52f84828cd45", 0xab}, {&(0x7f0000002c80)="073f6826dce6c66561441f9524902455fa2e410da74ee9e9f62059338bf925a36747b40d17bf405539afcca40eac7d41e28158ed8f3589c04080d7f231c9becffa287f8bec197487e824b1f2bb46438c363035d89a62e4", 0x57}], 0x7, 0x0, 0x0, 0x810}}, {{&(0x7f0000002d80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002e40)=[{&(0x7f0000002e00)="79b3b792308a3ed7688b09dda1f6f46edc58ef6214531b1ac07360ff6cc8d1ac82bfd9308f8b", 0x26}], 0x1, 0x0, 0x0, 0x20000110}}], 0x6, 0x200080c4) 11:05:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300017b300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:25 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00d200000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2571.042105][T25406] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2571.050084][T25406] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2571.072616][T25410] loop2: detected capacity change from 0 to 512 11:05:25 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000d100000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2571.095370][T25412] loop0: detected capacity change from 0 to 512 [ 2571.110688][T25415] loop4: detected capacity change from 0 to 131456 [ 2571.123591][T25410] EXT4-fs (loop2): Unrecognized mount option "jou" or missing value [ 2571.132122][T25412] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2571.141979][T25412] EXT4-fs (loop0): group descriptors corrupted! [ 2571.159511][T25417] loop3: detected capacity change from 0 to 131456 [ 2571.166126][T25415] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2571.174098][T25415] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000dcd3c845e86c502d5755000000", @ANYRES32=0x0, @ANYBLOB="0800010000000000"], 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xd8, r2, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x5}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x5}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x4}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x84, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xb629}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xd7e40df702fbe71e}}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x7}]}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x9}, @NL802154_ATTR_IFINDEX={0x8}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40894}, 0x48000) [ 2571.182371][T25406] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7593/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.209531][T25417] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2571.217500][T25417] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2571.231380][T25415] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:25 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000004000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2571.241695][T25417] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7763/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.257933][T25410] loop2: detected capacity change from 0 to 512 [ 2571.265203][T25410] EXT4-fs (loop2): Unrecognized mount option "jou" or missing value [ 2571.281728][T25412] loop0: detected capacity change from 0 to 512 11:05:25 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000601000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x131}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r1, 0x2, 0x70bd26, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7, 0x5c}}}}, [@NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x9b1}, @NL80211_ATTR_CRIT_PROT_ID={0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x0, &(0x7f0000000200), 0x901442, &(0x7f00000001c0)={[{@nobh}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@measure}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2400, 0xc4) 11:05:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a6f757288616c5f6173796e635f636f6d6d69742c00"]) [ 2571.289052][T25415] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6027/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.305620][T25412] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2571.315459][T25412] EXT4-fs (loop0): group descriptors corrupted! 11:05:25 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000401000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1f81, &(0x7f0000000080)={0x0, 0x40fd, 0x10, 0x2, 0x1ba}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x3d, &(0x7f0000000040), 0x8) syz_io_uring_submit(r0, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r3, 0x0, &(0x7f0000000240)="bfa1996f37d722d97e450c3e531be4222b20b06ab68eed2ac75b4e32040d2bddc6b4273bb6de8b8a258c8923580d61781862479f8ddf676cb2870d145691c7aa8067a667fe46cc549ba5b752070b9851b611330bf6e81eb2576ea3b65efd08c182cd4079f40fd37de8aa1340f39e18d84c5ce0bb2db24a4ed946790de95686c6d20398d56c2ce4b7cf79d70d2304968fd8d8c504a523058a460392c2b3a00803c059671bb2f8e37ca29a082463b8e23f7fdbf99f1771dc5d437e8d24ee279111fad9807f65a3dc6d085eb248b176e0ff", 0xd0, 0x100, 0x1}, 0x6) 11:05:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000199300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2571.360420][T25622] loop2: detected capacity change from 0 to 512 [ 2571.384285][T25621] loop1: detected capacity change from 0 to 131456 [ 2571.393884][T25634] loop3: detected capacity change from 0 to 131456 [ 2571.429505][T25638] loop0: detected capacity change from 0 to 512 [ 2571.436587][T25640] loop4: detected capacity change from 0 to 131456 [ 2571.445701][T25634] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2571.453636][T25634] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2571.461283][T25621] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2571.469184][T25621] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2571.477659][T25622] EXT4-fs (loop2): Unrecognized mount option "jourˆal_async_commit" or missing value [ 2571.488771][T25638] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2571.498548][T25638] EXT4-fs (loop0): group descriptors corrupted! [ 2571.505654][T25634] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7764/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.520847][T25640] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00c361f9a18c78bebeb37c9419"]) 11:05:26 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000701000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:26 executing program 5: syz_open_dev$vcsu(&(0x7f00000000c0), 0x3, 0x80303) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x25) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x17, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x8081}, 0x41) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x80000001) [ 2571.528897][T25640] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2571.552175][T25621] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7594/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.567190][T25640] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:26 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000ffff1f000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:26 executing program 5: write(0xffffffffffffffff, &(0x7f0000000240)="57c708fb20a197d19c9805db59de13cc7887e1bbbcea4a1c58d36d0d00b9266756a3c6d9144b4257f9e3d55ab05273ca06f2b96e0775bb33dadada567ef000034c7c94842ead6f576617fe4a7533168810cffec3b3bacebb087bea4a74c52aa53532010c2b7803b433773e0f682e9c612579f276dd12b75b9520c6380d8b1b7077c559d457c3105b8c380c70762589182f541bb8b94fce5ce178361921fc62f31087fcdba569ad72289d6e81f2f7f929ffa2ce2bcfb7586fcf6daaaaf052c3a31526a49c", 0xc4) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="646f6e745f6d6561737572652c00304e301a27c5489dd8b7a32a3e37bb22a89f20ef4abd66319eb2b60a97f1108953822e7cf6a18fa48043b4e47b91754a56932392714d646b63dccf33d57819a3cf64c51dc8ba222f3cf1deda9fe284d2eb048818e8e7fd06901662514fef0d62fec78552c0e4982572248d5560738f7cd578a5c8d687a32a16298deab16fa9144a31699382b57d33b6a6cc88da09b1fa9104dcf506"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x1c) rmdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000380)='./file0\x00', 0x120) getdents(r0, &(0x7f0000000340)=""/34, 0x22) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x3d, &(0x7f0000000040), 0x8) mount(&(0x7f0000000200)=ANY=[@ANYRESDEC=r1], &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x1000, &(0x7f00000003c0)='exv4\x00\xb1W-Y\xa1%e\x8c\x968\x8d:\xb2\x16\xae\xaf\x98=\xd4=`O\x92\xe1H\x9d\xc7\xed\xac3V\xf04\xb0T\xe5\xf7w\x9b\xe4bV\xbdG') [ 2571.593418][T25622] loop2: detected capacity change from 0 to 512 [ 2571.594006][T25640] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6028/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.614690][T25622] EXT4-fs (loop2): Unrecognized mount option "jourˆal_async_commit" or missing value [ 2571.627216][T25638] loop0: detected capacity change from 0 to 512 11:05:26 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000501000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x25) r1 = creat(&(0x7f0000000540)='./file0\x00', 0x8) creat(&(0x7f0000000580)='./file0\x00', 0x2) fsetxattr$trusted_overlay_opaque(r1, &(0x7f00000005c0), &(0x7f0000000600), 0x2, 0x3) pivot_root(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file1\x00') execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='journal_async_commit', &(0x7f0000000140)='\\\x00', &(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='&#:\xe8[\'$\x00', &(0x7f0000000240)='.[\xe8\'^[^\x00', &(0x7f0000000280)='ext4\x00', &(0x7f00000002c0)='*($\x81*%{}:\x14M!!+\\\x00', &(0x7f0000000300)='#\xce\x00', &(0x7f0000000340)='{#\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='!{]\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='journal_async_commit'], 0x1000) [ 2571.642160][T25638] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2571.651947][T25638] EXT4-fs (loop0): group descriptors corrupted! [ 2571.674067][T25853] loop3: detected capacity change from 0 to 131456 [ 2571.682401][T25853] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030001a1300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2571.690610][T25853] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2571.702330][T25896] loop2: detected capacity change from 0 to 512 [ 2571.708412][T25895] loop1: detected capacity change from 0 to 131456 [ 2571.718938][T25915] loop4: detected capacity change from 0 to 131456 [ 2571.726856][T25895] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2571.734804][T25895] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2571.744127][T25915] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2571.752037][T25915] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2571.755920][T25939] loop0: detected capacity change from 0 to 512 [ 2571.761323][T25895] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7595/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.765850][T25896] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000080), 0x2, 0x802) [ 2571.792306][T25915] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2571.803477][T25853] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7765/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.818639][T25939] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2571.828408][T25939] EXT4-fs (loop0): group descriptors corrupted! [ 2571.838049][T25896] loop2: detected capacity change from 0 to 512 [ 2571.854917][T25915] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6029/file0 supports timestamps until 2038 (0x7fffffff) [ 2571.870238][T25896] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2571.879943][ T22] audit: type=1400 audit(1635505526.407:335): avc: denied { read write } for pid=25967 comm="syz-executor.5" name="vcs2" dev="devtmpfs" ino=306 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 11:05:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x6) 11:05:26 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000601000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:26 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000040000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:26 executing program 5: sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10a100802}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x40011) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2571.903363][ T22] audit: type=1400 audit(1635505526.407:336): avc: denied { open } for pid=25967 comm="syz-executor.5" path="/dev/vcs2" dev="devtmpfs" ino=306 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 2571.937016][T25939] loop0: detected capacity change from 0 to 512 11:05:26 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000801000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:26 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x7f, 0x20002) lseek(r0, 0xfffffffffffff66e, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0xfffffecc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x40}, 'port0\x00', 0x80, 0x800, 0x9, 0xffffffff, 0x20, 0xad, 0x5, 0x0, 0x0, 0xa8}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x404}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) 11:05:26 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x88, r1, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x246b}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x88}, 0x1, 0x0, 0x0, 0x11}, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="001324854df99dd38cad990ab0334b99dada8421c60e23cb675b9205000000fd7c888b84e9d123fd922804722db3504d4fd72ab514e1529f82ba45895ee1db968f9fbad4c788b653a584dd59f4eb4928904ea07d0c29d2087aa3db796bccb10aac1bff7adffb9228a706289c61c2b815742f72461f43b3d694387e9c9075ed0abc9b08bfadd4619322185f5faa021c9c94b27da47bcc2050220441592462e29226d858b815b5f0c54cdd089e06d0b33d063ddee7740fe83ec0f4d164c2b59096c8d513faf2e12acf9d0288ecf06d686026ab948829cede62562507d75b55aba674cbcd4366b90b7d8d925373bcc0ffcccc211f2800b1f53a3d68c041ad76ae592e6fb7"]) [ 2571.952412][T25939] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2571.962195][T25939] EXT4-fs (loop0): group descriptors corrupted! [ 2571.986208][T25980] loop4: detected capacity change from 0 to 131456 [ 2571.989697][T25979] loop1: detected capacity change from 0 to 131456 [ 2571.993997][T25980] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2572.007271][T25980] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2572.014978][T25979] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2572.022927][T25979] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2572.031424][T25980] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2572.040870][T25980] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6030/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.043078][T25979] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7596/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.058233][T25985] loop2: detected capacity change from 0 to 512 [ 2572.084702][T25985] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:05:26 executing program 5: keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="e5c88dbc9bb131bf7796cf51dbd6a35675f0b9cf689d2249add38af8b305e88625b0327bcc044b1b2775b23a915f87a2db319c719553f4584ec29e6f61638659a86dcc6159f525bea61a0a20df5ca620ae1d2302184735fae06989eb5a1a16101185bd2303a6ceb743c573fd65b35120adc8e43ac3d1"]) 11:05:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030001f6300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2572.101488][T26091] loop3: detected capacity change from 0 to 131456 11:05:26 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000701000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:26 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000ffffe0000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2572.127108][T26091] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2572.130354][T26095] loop0: detected capacity change from 0 to 512 [ 2572.135537][T26091] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2572.152921][T26095] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2572.160450][T26091] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7766/file0 supports timestamps until 2038 (0x7fffffff) 11:05:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) r1 = signalfd(r0, &(0x7f0000000080)={[0x3]}, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0bc5eef47ff83159ea3be6e9d62169fa11e014b453a14b80f7b915f9cb20d667484fb5f3296f37704043c5c597a3677e73d341616f49d629eee26a90cca0fae47ddb0742b2544bc0042b54739c802d53c640d2d0d0c87fca364adc7adba19f5753a373746576bb5ad70e98085cb64befc4d9"]) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x25) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)=@gcm_128={{0x303}, "23d66228eba559db", "bb13fcc08f65e70afa46718adb724746", "4f7e42af", "515d87eef81341a1"}, 0x28) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000240)="a74c10648526340b4b33e7b95d576d6e28a1701ed2524bc873e91e2fca8af9c43a8a4ac17eb245f10ae489d9b82f324739f4b67bd78410465deefb9b2c78c72949b6e25e76ad67a9e1c44163af45eb07ee9669cec311771bddd7b5e9f58eee8fe2498b69303060410d5a9bf262d6163f9f18c18e30fe63520e8b0d04dbb92448e545b5a6b44519b1737080dfdc18e897ae8cce51411e2359eb0992c6b5c51244fcab204fd865aa846bd3bbe0098ebc6855e73740a6e904e36a504d01a5963aded8a44378f75c64530baab1c13ee9d719c40d4fb85bc253c643fffd", 0xdb) 11:05:26 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000402000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2572.162708][T26095] EXT4-fs (loop0): group descriptors corrupted! [ 2572.205100][T26130] loop1: detected capacity change from 0 to 131456 [ 2572.214944][T26130] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2572.222875][T26130] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2572.225412][T26118] loop4: detected capacity change from 0 to 131456 [ 2572.242888][T26118] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2572.250850][T26118] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2572.258554][T26130] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7597/file0 supports timestamps until 2038 (0x7fffffff) 11:05:26 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000010b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2572.261539][T26095] loop0: detected capacity change from 0 to 512 [ 2572.286612][T26118] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2572.301763][T26207] loop3: detected capacity change from 0 to 131456 [ 2572.309170][T26207] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2572.317131][T26207] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:26 executing program 5: r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3ff7e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f00000007c0)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0xcbb0}}, {@nojournal_checksum}, {@journal_async_commit}]}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x5) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x3d, &(0x7f0000000040), 0x8) sendmsg$unix(r4, &(0x7f0000000b80)={&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000940)="71a766cc6d293109107f2f8047df877bdf9001f7ae2fb601d75350a800fb4883ad276d6894c1996453a01e31da89ec69802191211d1726886da24d6f8d4cf2d5d2a2c308127ee140d99aef37ab5646c0c2a4d8015c4ecc0d322310923902fefa0a2de3809afb464139fb5bd3673193c93646b2aaec7009606b301b38c0ae147491ff70eff340e263", 0x88}, {&(0x7f0000000a00)="063c40b5a0bae80d8c8308940e158f70c0785ff1813978c2444a5a3dd448dafa18a5422a9ce3db348f5fd234172ae58b7c97a469cfebfaf8237934ffdc834aa3f70199b29e14a10cf9a1b18e4cf9d69a0fc7aaa2badeaf5f2b9a57e3205cac6f42e81cab6ce61c09a6bcae969b93def987bdfdee0dc9b97c096c5726f6a36695c9a53f9586490cb8cc3f258c1f3d7b46373eba4cd7d48d53af2943ff72c8e2d09fb83c4bea7e773755d63759acaa8b4a5aee6ea739f1ceee8ec8f8", 0xbb}, {&(0x7f0000000ac0)="407db9a321453d5fda360999889cc175ccc605cc7184381108b0cc533e1cab34e36e64425278e6757e44630ebb7cd21941ea8689d9bf8e1d76d742b367d511d1fcf9599e1df0638c67d0135e6ade213bfab43e8942eedaa9033f16e5124073dfe533294b6ba91d97a061652f3db3989db0d01cbd5a6e", 0x76}], 0x3, &(0x7f0000000b40)=[@rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r5, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2, r3}}}], 0x40, 0x4000000}, 0x1) setuid(r2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000840)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xffffffffffffffff, @ANYBLOB="2e2b66696d6531005ead58e321f198a76cd42e895c9b61919a7d4c3ef4da6df39cdb362deef584e08f51e614493488b353dea74d989c7024673b74690ab0c90b0c9d1778456c1f"]) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000bc0)={{0x1, 0x1, 0x18, r4, @out_args}, './file0/file0\x00'}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000042c0)={0x0, 0x0, 0x0}, &(0x7f0000004300)=0xc) getresgid(&(0x7f0000004540), &(0x7f0000004580)=0x0, &(0x7f00000045c0)) lsetxattr$system_posix_acl(&(0x7f0000001a00)='./file0\x00', &(0x7f0000002080)='system.posix_acl_access\x00', &(0x7f0000004600)={{}, {}, [{0x2, 0x1}], {0x4, 0x4}, [{0x8, 0x6}, {0x8, 0x1, r8}, {0x8, 0x4, r3}, {0x8, 0x1, r3}, {0x8, 0x0, r3}, {0x8, 0x4, r3}, {0x8, 0x6, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r9}], {0x10, 0x2}, {0x20, 0x4}}, 0x74, 0x2) sendmmsg(r7, &(0x7f0000004040)=[{{&(0x7f0000000c00)=@pppoe={0x18, 0x0, {0x4, @local, 'netpci0\x00'}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c80)="f25ec0f386db20de92c8c331a9c0df49b118988c863d9fc308e6d48d80f2ec05158bffdf7f79784f370fc33dc6c634a7f96fb1ebf7f4f93e776f81bc7115604ef3e403810bc2e79be28ea0d823c506eca56ee5efc768e2a12376a46b0ffa33fbabf39bf98462b2f3fbfcd3045eb48e8304fe2e9ad6a05ac914f66d45701224acda17f6bb5500fb74e0bc78dee3694ba2e122440d032ba47bc5e02314e42a4667029b", 0xa2}, {&(0x7f0000000d40)="9876d2e11419f453262a13a2be454d3b9c29fe0d2fcc0067325670442f276b736e72e0f17a2161f24a4a0cbde3aa3afcfc59ea3e6cbca67be7ac141b7f26903d5a97d25c4be5791e9a59910df5cff5e66a9a8f4fcf4a38cdd4e78e3d972f6d4bc76290dbe3846461ca", 0x69}, {&(0x7f0000000dc0)="e363e29f49ecba2246da262c789c460495f066d9a43a9a9970ea627f07ed1c164a04cc7bf19c3c0d58a452e042a1c00348f8d6df879923857dba1e9eb1e4319d072f4d7f69a4d6f5be7648353d9ec1b0d0a8a26c4db9aac970a45dfca1184ba021f24e92a3c439dcc57cbefb22b7e2bacd4fd772fd8e86331a285f76a059bc06dc55ca8d", 0x84}, {&(0x7f0000000e80)="b7a6a34f2d2bb89d4e2fef4c681c8b75ac007323bfda4c4251bcd44c8fa7471b1b25e1f781c4637e7987de5dacb766144e83cf881b01b3fcf5475c00664b0b97ea852cdf2baad60cafb1be076c258061dc7e", 0x52}], 0x4, &(0x7f0000000f40)=[{0xb8, 0x6, 0x7ff, "841e2b66ce5557eb2a8c7470ed9216e49430b2fc366f69ec6c253f000139f01a86ffe4668dae6556e215d34f9a6b17ae7718d627c4cb3b4878443806cb59af40b315c88d080926ce73de770ebac99e5597dd70b1eb901aeeece581239c0d3bc1921815626754d6905efbb529a047379eb9ef1f0914864fd9495c2ee00b10c1919efe244fe8a62dd79f0071c70bf3fb49a003428430cab1526bb947cb6b3b06f6b4d79974d7ee"}, {0x90, 0x118, 0x401, "c61534185d0c341fb7b44abeaeec506c821ef2d6f836edb658af429a4317ee2a40ac1048687ca822b4fd06817a0abbc83f9b40ae8e14ec03b20162bfeb5363630f48764db72ff3bfc23210a14641ff92a7760baf81a83bd816ccfe84654dbf78715291e1f7163078c8119aec9f45b09598e552a7b49814d798ad72e12b6a"}, {0x30, 0xf, 0xd8, "94bdd4d9e6bb6f0882929d9eb5fa252c3463e69a171b9d68c5e2a84919"}, {0x100, 0x5, 0x3, "1f45f77ae0e540d9b9f3409bfe155a6a7d79e01c98a55b8be5cab036d21ba6aa327b017d2c3c05bd78db6b7c6264470054edf2e38526f0cdf94a4298ce648fc083b1d3754b59098c54d057ddc9314b886256a0b304b3f5c92db4d78b056ef5871f90ae6823363e7619283b49fc737b770894ac256363f20236cc7f94b18c8db495321a3fdff4fcb46a69b690a9c3b47691f6b2913b00149ce71e4028debe854d46b4235282c34e013d7d8867be13199f8b2fb6fa36b60f5b7ff48e248077ae3a231439b09a984f9cfcf5143ee4b909ccb1971c129d05bd491d080988365009612847b6e2dc3ce1ce28"}, {0x18, 0x10a, 0x1, "b83e"}, {0xc0, 0x102, 0x2, 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0x1000}], 0x5, &(0x7f0000003c80)=[{0x70, 0x118, 0x4, "d066f45d32ff759e4a2850800fa648aa08e4f7778d6a138cc23e883f0c09e12ec32d687e43065a769cb0a6a9f601f37013d2e9cb91282ba3d464e3e54f841fb2f75d82799fc0eef9d366cc43fe6b01e27ef94df939f81dced01e9d26e0"}, {0x28, 0x84, 0x5, "226395da5b91b580cf80dfde1ff5b6c773f0dd8b85d41b"}, {0x78, 0x10c, 0x3f, "7dc1f6ca03b948689cb8bba8ffd0b7986616fda37acefd15325cc4145aee8e553a862c6df0b8644822cf8c19ef80ed79a20a5b2b140a3faaef2e75647ee47e47e691a237e75da6189a1302cc9787d0cdeee748685b898db9b82b8312932b154e337ab18a89e62a30"}, {0xc0, 0x116, 0x3f, "6e65f8136873b3839e34fe579431fecdabbbb49ab90cb91b6ea26f3cbe7026a6c87e91975cf55d7caf2ca30b3f6ee0aaf55aa7f864d7f17b346ce429e572241ab8a243528e6e48dfbc4287b5580402db39b9324e1ec4a3cdea772fac174ecf62b8a866608a9e15144aad832abf1f8a75f80cb1c68b8025076e4318c0c842a8ba95930ede47c2a343f14c4f67c9f4de75595d390f2448070952ce97463c0e345e0c20be701d0b095fbf96fc"}, {0xe8, 0x117, 0x0, "65ad2dfaf8ca5e300d71941367322ebf9ccd25cd2a6f0248610c07e3a97acb581f88c1414a7420edd0b22681104eb664b781d52da97603d4587c34c47332995bf392e32af80db846f041137993bfc50699ea0e236afd321b7dec32a7c0460fdcb3c60e791f25d6813492753e0c488f19a0d62e9c7a234cbe9dee87d464bf0ee4f32f6f50e28f193b07d27b78c4e3148e2f6e8081e7439f942696ef83c96b47b4b1d48e2e100ca6bfd875fe380a2026ab51c3196c349f802c27f5180cc08d5dd7180928a10dec0c6acb286ba4bb391944cf867f7e0bf3"}, {0xc0, 0x116, 0x6, "d8eacee6c6b0324d1979fd2751bbbc89c308f6022534638a3b7a36408b1a0b6a5604262e90b499b236240442a9b25145d440c44f5e8ea5bac2c3f1649346104eb4539499bd08fb871d7c0553c8421bd2f45e5a3bbdb3f2e2e39bb5dfc979ea6f1f6081a5e442dd1ad1fbf602c28964f51f07edd1b94e473e735e32ccdddbe19593b3d98f11e39f3c77a9013ce66a353e521745f3f7660c68246c7ad3e425e2a31c6d6db56d4711340606"}, {0x40, 0x116, 0x25, "c293ec925b61a3f4a7a8835f8dff9eac5d98b8d205557bddd3ba683472c22c68a0d7bea521b9eca5da32646d32bcdb71"}], 0x3b8}}], 0x7, 0x44040) statx(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}, 0x140) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a0b5d667288353aa4492ec09f1f52592f25b39b17d7fd68b0cde497a92c62847572b6b0ea89ef4041a2db6571b36426284023046113ebb667f", 0x39}, {&(0x7f0000000440)="372029b073b34d8862b235cff6a8e4a59890513fd976f9ada0d87967fd31cf83d7a102dbff3537173eecd553ca139dbd88f4b04953aa85d0018ca6008587e1ae94624ec03ac6a03572a010364e899ab3211973f69ed71befc514e31e70767de66565ebe23df6b95c4007306ad8cb39bbf318d868ab577220318a3b07841eccd0099d211f50c412bf91f7a46c071218e2eb7e82bd71a1c1bd5c9c30c075779842f60bc10d70fcaa89088ed64d9be3bea2c6", 0xb1}, {&(0x7f0000000500)="70ec125d9f2aeaef841413c9b083ccbb71ecaab4235f45c89aa3c377707890da336ea51662494dc07d7f8c56e703c8c3ab4758c70f541034ba20c9548828df9c98a827724ac340a0bb99f112d241776084dc153b9fde0d1e96010ea6ab877a3e31649131307b103143c24f866180aebab096645b865ddd2b", 0x78}, {&(0x7f0000000580)="a6b2380aa62a81e5210076c35ddf565faf0f4ecc92a22de78f701e4514741693339e6c5f4910d58c31ff13b05f4984b75c263f9d4611a8e962be203b7332ff2e7686fceb9cff1fa89b872d8af5f73efdffef", 0x52}, {&(0x7f0000000600)="f0a2f1051717817b5dfa7c3836ce08dd60aee9548a00d1674926d5d46f5bd2005643cf2b096e8d0e859e2c234daaf3b870781e27675eeafc38bcc484748452be7bdb7e5a512d19c1468c32a5230b4d8588337b9c5800785a9e3fa4857015b6", 0x5f}, {&(0x7f0000002a40)="00d3379b7af0d2b4a06deaba6a8dc2b139f7556066715a2f5ed06eca752f4f485a8ef62d00f8cf7cba1e78c0a10f532fd4bd742596871374b54ac0b1448c6a4ec667b8bb2db9f2a70c60cd8abfcfd2fdf0d6e2748b370a55bed6ec9f850604d87e6076a4436835f3d53780afe41eb099cfb9c8c19ef5e6d43b55f1f47b25c1505389d6433257359fa69b78e12bc104c1fc3ba86a166d625b4fb5af9ddc308f3876de9f7d0ffe8c96ab5c19e729f452f1b13fddb7b7eefd0bb286c068bcff7a22e0f3621cc12c5e0af345e5d9b865bc2fb2690027e94e8cce96fb18e3aeac895086d3bfd10a2ec3", 0xe7}], 0x6, &(0x7f0000004400)=[@rights={{0x2c, 0x1, 0x1, [r16, r17, 0xffffffffffffffff, r16, 0xffffffffffffffff, 0xffffffffffffffff, r15]}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}], 0x50, 0x4440}}], 0x1, 0x20008041) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010003000000000002000600", @ANYRES32=0xee01, @ANYBLOB="02000400", @ANYRES32=r2, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="04810000000001000800f002", @ANYRES32=0xee01, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="08000200", @ANYRES32=r14, @ANYBLOB="10000200000000002000040000000000"], 0x74, 0x2) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 2572.327377][T26207] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7767/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.346913][T26118] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6031/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.361413][T26095] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2572.371152][T26095] EXT4-fs (loop0): group descriptors corrupted! 11:05:26 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000f702000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:26 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000801000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2572.387756][T26212] loop1: detected capacity change from 0 to 131456 [ 2572.395899][T26212] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2572.403875][T26212] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2572.414258][T26212] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7598/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.472857][T26317] loop3: detected capacity change from 0 to 131456 [ 2572.482078][T26317] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2572.490070][T26317] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2572.499804][T26317] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7768/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.552320][T26320] loop4: detected capacity change from 0 to 131456 [ 2572.562596][T26320] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2572.570547][T26320] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2572.578638][T26320] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2572.588161][T26320] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6032/file0 supports timestamps until 2038 (0x7fffffff) 11:05:27 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffecc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@broadcast, @local, 0x3f1ee1cbca17e67c, 0x3, [@private=0xa010101, @loopback, @loopback]}, 0x1c) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000080)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) 11:05:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030001f8300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="02eb6a1c67bdc0de0b911b72ea6963ba3e2a6cd100d65d368f2a7b4e8232f1a9a4edfa9faeb0cd3c23cf561a93824380b3330a679c607541d24119a26d04e00f5b50d1f7513d0cf99b497d4ed1"]) 11:05:27 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000001010b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:27 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000f802000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:27 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000901000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2572.831934][T26328] loop3: detected capacity change from 0 to 131456 [ 2572.834235][T26326] loop0: detected capacity change from 0 to 512 [ 2572.843735][T26331] loop1: detected capacity change from 0 to 131456 [ 2572.846917][T26332] loop4: detected capacity change from 0 to 131456 [ 2572.852312][T26331] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2572.865675][T26331] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2572.873611][T26332] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:27 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffecc) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e23, @rand_addr=0x64010101}}, 0x0, 0x0, 0x3e, 0x0, "588af07906a81575f1b0ac2f5a47a89ac45c0170337af4bb4fd119638cc22bc76b14b480f6f4d005dcf19057af82e1490fce8896557068195670849b6abeafb4ba3495756738d6424e4829f288d66d7c"}, 0xd8) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x81}], 0x42, &(0x7f0000000080)={[{@nobarrier}]}) [ 2572.881539][T26332] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2572.889391][T26326] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2572.890296][T26328] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2572.899318][T26326] EXT4-fs (loop0): group descriptors corrupted! [ 2572.907189][T26328] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2572.921494][T26335] loop2: detected capacity change from 0 to 512 [ 2572.928818][T26332] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2572.939665][T26331] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7599/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.955421][T26332] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6033/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.970200][T26335] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:27 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000003010b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x200000000622c, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x3d, &(0x7f0000000040), 0x8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) [ 2572.979942][T26328] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7769/file0 supports timestamps until 2038 (0x7fffffff) [ 2572.996302][T26326] loop0: detected capacity change from 0 to 512 [ 2573.003588][T26326] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2573.013465][T26326] EXT4-fs (loop0): group descriptors corrupted! 11:05:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300fffe300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:27 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000f902000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:27 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000402000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2573.111452][T26546] loop1: detected capacity change from 0 to 131456 [ 2573.119780][T26548] loop0: detected capacity change from 0 to 512 [ 2573.128691][T26550] loop3: detected capacity change from 0 to 131456 [ 2573.137128][T26548] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2573.146890][T26548] EXT4-fs (loop0): group descriptors corrupted! [ 2573.153703][T26546] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2573.161597][T26546] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2573.169213][T26550] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2573.177142][T26550] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2573.187111][T26552] loop4: detected capacity change from 0 to 131456 [ 2573.194756][T26552] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2573.202641][T26552] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2573.211106][T26550] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7770/file0 supports timestamps until 2038 (0x7fffffff) [ 2573.229291][T26546] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7600/file0 supports timestamps until 2038 (0x7fffffff) [ 2573.245147][T26552] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2573.261636][T26552] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6034/file0 supports timestamps until 2038 (0x7fffffff) [ 2573.277595][T26548] loop0: detected capacity change from 0 to 512 [ 2573.295976][T26548] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2573.305727][T26548] EXT4-fs (loop0): group descriptors corrupted! 11:05:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f0000000180), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x3d, &(0x7f0000000040), 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x3d, &(0x7f0000000040), 0x8) dup2(r2, r3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000003c00)={{}, {0x7}, 0xc0, 0x0, 0x0, &(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)="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", 0x19c, 0x0, &(0x7f0000001bc0)={0x2, 0x1033, {0x0, 0xc, 0x1000, "ac375c17a1954ee46c432cc297508bc0183a8f2be7f101122105ff2dfffcd513de2bc1c509a02cf55d65b00e3151787ea1544e746259f0cde54fc290434a2357b12642b38f475bb566d90067cf62b8e8225606ad89a6fde1ab8742ac53113c48d1e57be523968ed4ef5dcc89a8526c05b10225c131bbf00dae08d34495072f68f9e196e06589f764b7114b602e6f9cc2ea9db2cd5b0ea058370196d65ef1a2932a98026fff28d5ba6ec9acfe38f1c2a3336d1cbe8ef20aca27a0b66470a8f2583663ccd4fa2d9b5e4541b7f9a89fcc61ebca83b4c9d02e4609445428698c39ce31403ddaaba54f99dd9d95adf45d34b60ac14d58b893a404d4b16e760fd2653a0d0996e4a0a4618fd35c224ce8ed2fc9fc84bf92d8bd4cab06ebe3a7ff3a1eaadc47bf82c825cc65e198dc74f7e7a1e564fd205c161c2d240d567322eea44c4fec192d4f3c36853964ba8df6f33538887e6ab71699cb3747a675dbe08406d996ac62545fd4b6db72714aba6512c841ddd8b302391d3a8a76d2ed78ec276059125433d680a71a282f8484ebc2e7bda5ae9890af5420155d4e615128fb633f109d646e848286f5427edebf2860bb66d9194ec1af9eb176e1d1801c55a61c1f234334a966f3f84306ad79a418c04b8da4071120f5cff03b45d56549f9b74518d05c3b9a9e325faf059feea96c65d9eb66517c08c39047223ea6433d362e19c4c571854ac309645dadbdb70d36b61f98787634cca114b7a4eef29d44fcb0a44c6e5dc6c4324998f91ebbd94200d7c636fc07165e28fd9c50076454940b9539a7a4ac0b83d5058c2922c7d57bff6960237e2ea2f6c5494786d7b5fdc8262f77e172e5c0db8158abe7afa38bd237723010c7f2d03c8e3c51d5c9fd777178b961e8db20099a780cda4a2fe7dc83fcaa3ea0defa66a2a838da98e80d7f47142f0c0a1556d5da443f9c7bcac42861b8f75e1c2732f46a1b0d2883d7ed05216c7b72f8afaaffc9a7d3343f4bd12e4da5fdf98925d446596b98afe850b4b64ce8adc87af59de9a7005a59e8a0fde7b1a92826e2dabaf9ed67fa41ff073ca1857fcb577c7f90e97e78c3b91cddad6fef3c6f20db67f9dfa20851fc6f28d55e6d71a75f12f1afd901a09c4252023333543da54f70ae59284979fb19c63f27ff2e6a6964ff052d475439d3a3ece9e402e942fff36e5eae6d59db8d98312df67843f20e3bc65d8c3839da66eea815aa1220150e1ca6ab6f697f6d5916f792b68f6f7a37ac4fbaa43990bf56611e3aab9553e56fa102cd401d29f68f29086f3d3e4fa6ea4e8aefca1394f2e46f5fd24dc80c3e0764459394c18cf0dd0ad3c3713a03413dfd37b2d49548caefc303f54838bf867f44b3d6875d0203c40dbeb51ebea739cd5d529c79081cd913b2d818d538a10ed06b6e288e2e98fc2070b736024f0fac0d67377f3e297e70edf0847de5fcc9e63b313096cd51991d29399aee5dc9c596598e431f9ca245950195021da179762ebc34031902cfcfd190d78827677d2d0c83bd20cde9f3c77cd8ab1e652ed16c934455ca5081360be580f6e2932c2238185bc4b8dfe3f9306340eb46efe503affa11a7b43c9258d94d920adc9ab2ee0ed0b95b8a0471349bc8055234b36bf89046406ea856d102618d5ca669828e3fa1e81f1745aed9c3f22e83b84bcf44b93db8070ecdb992c0d9dd396a4615cf16ee3cb6e9d72a536f42e59bc4b9774e437175724dc529821124851bc48d006cb9b079e86720d4df21d60fde0e3da692a1bb51776d3c4c021bb055b4ab9be6971d4dd01bdb80c5fd6872d7989c3a7b5e6308070a298f6a73a9448c9871c771830768455833e1da9597f96c5268856c1dab6fc28fe2b31865f50edd45e9e6b7d4ee6224f7362aa102a9cf2a2b7878850f192755336597dbc7d75bc2bed7b25a06b45137ebc0d45a3affaece9e9dd38f031c5ea738362cb2bf85028260b0131c4d537456592498631694f87590e40c10ce072cb4202a09e42dbbad97e2cc925cb39963faaa3f73d69e263c353148904d847881a1dc8d75f41c339e80c7b5e6424888ab4cf4cd6c59f1cb9b3fcce17ff027f02bfd595d944693d3dd9bfb93567007bdbea922c107696312d07ae739ff3896bf9f201aea3560f108186538e67e7ae5e148a6a0025d0660970e95c4137de8aea45c5535616f14868a594fe16b5facb562a5450441db6400bc73334f9c6610aa428de88a0c0a6938989abd7a101ea32ac4e43d1fe17e2d2081cf21901d01bcf075fc328f655fb9cf9ba5f09ae2af7ad41ec534bd6be4d604454749b242559857d09a8c691b57a2acd31cd708398b3159c8b2b7367b55c855041b031763cdb595c481308b5d3e9b33e566894d180c748dfc13af7140f7f3d8f43885420032c12e1f2da74f7490f40da90cbc2b13dbbc70bd91dc65956d59ee4d97df6c0ea4cb46f782bdf3a80affb2ca192d49a87c32df36c0e458e362067a2f9ce3ee3047c2699704fe17cb18d96cc4a02d2150bc8e7738a8be3760990f24e4369c1d84b6c234239a50b46dbbefc7397548ff0a284dfe9de0133f0c8bc283c86ff5139be3aef027d71892ca6b5e7524418ef8dd9dd3c95bbb754faae0e98a0ea779ccb8b7b045e6165bab5c2e8149d0d683cc2b0399da3e46180e102a5d2142733e8cd55d0ededc25d05e4dd5587f48d1e0ba7ab4d8a0c016f2c04af6ec39a5406f408da5a8dcc98a419aea93bbbd63e260edfe1aa2a3f8e87867b5ff4044030f9102c69d1b8db4524614091cbecb34b7f65df55b39757f57186824cfcaf3bc78aa5affa3ded9cf64c91392472cdff1cff88f7f2af11eba4ddce18c0c2093ab40a91255b84b390ceae10e61c88fc127c67eaf808dfa5ccd91ae3e8ba2b600a8f9d175b29e4106f9d9844cad54b642c365fe5104c6fe4be06f8e1e21c7acba637941297ffb503d2a9a3970d4531f9661646b896a0cea6baed1fada9a33ce70469f29c8f8153392697bd560840ad1f2a374e05f4a339c928e8cb65d09638f1857669b974a14b23d36947b797d24b0e77b9155a9ec81137084222a123ab1d514f37c217c218a5e1a2da8a0fecab32e85d463bb7f5f30d06dc007aa231917b43c8d84727eefba0b17a02b78dec66ecedceaf4aa73b141723a53e910b1f9df2003137d6938b28eb30a0f0cc134bfc77c9e109480e4e530fca68b879b45695a9c31faf4e75b5d34c0b6a0ebd83a1f273f06fa348dc11fca46474cbc5c210655a184f9ad087fe242bb198974e123cf7faf600c6425e5506f0efe98d53f19b9064303daa2d10cf6d00cf5cd9d623628207977d391c2eaa6b2db86fe0ff31dd2dace4e3244529cd02c75816fade9c5f2749f931073c17a84868d6b3b28b335fa932fb628409264150d67bf2cde412418f82ac98d9f66a5bf9713501e49d3880540a8795770a5f08d9a713a489cb4f47e9827fa568275fe19f454b9d6a3f74adfb33e3d2c4d3073371075b6841cb206529a60851311519e8188944a5db83988082390114f28817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0x203f}) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)="08cf6e12cc9d3631565257f86ae95597572f7e685a27f61fe1855c7097e4c8533184d0c56f06a8e2", 0x28}, {&(0x7f0000000140)="c685dca40bcab341f52f0dd10118b8b4adaf91ae61635ed49d6e47a4557f718db92bdc5146a97dbe1f8c2be9427ffb2511a82948d8c0f854a37d112ad9bc6ef516f575252ecef94467f53356b3811b94d805dcfbba32efd515b0788e23b8bc954cdd465d863eaad9f6cedde6fdd828b0", 0x70}, {&(0x7f0000000240)="f993021f065ee040242d25bd21bfcab0a887a54c9e7517383ad43d597f9147240a6298b41d62bcb2860272c92cd3c5362e3e63734d194509cfa6e99ef1e5fe7f009ac72a814e3550e5a414952be9aa16cdaf8bed2d12fdeaa05f7e5ba54f6daba3ae1e78830bfd101e207f779f7103c178990c85c3330b479757ab098b03c4d829ef7f98ed520fb728211ab4de022e0265562252dc3c956097d9fe4817285d8f8649b21f1579b6a26e93c1652e247c54531caafe4cc88da53d02491e8d685a13863e8fc5b62a5292c32b12b78946a8", 0xcf}, {&(0x7f0000000340)="94bb67954af5bd777abbe228b6f7bca98bc4fe05c64f6c77cd172c2fdadc828d6b7ed97b1634c676e24ef03f4f101f3cc5d355847a3a6b3a20445c205a6f1a270a0d614a25c5f1590495cebbe6c1274c4bdfd142c9a830f67b11c78c0cba1904cc52651e88f6eeeb80791598c1655b518bf2cf0fcbcb462745c531aa6a", 0x7d}, {&(0x7f00000003c0)="036dbf32a12cf97a7dd1982755074f93fed8698ea787e8521dd807b67c6e05bddd6225010e38703bef256979aa50143fc94c681a138d01a02e3d938d04e168d0c02ed040ff741e214cab3806e7bb432c1887543f91d205e9e7261614b0c46f855ed9a846637b2e83c65a29ea19627d5bec18111866c4d79455a017f851afabde6e0e2e115248b1a4b06e27202a704366016580d79cf2d8fa27eb8167045b03865dccba2e139751852f81c5dbc1883de6ec3f1c47c2bb8946e770071b1ba056c8b984f3e1af647ceb364555044aa247db205fb0df5b4f9eaec7faacc4300bf0f646", 0xe1}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000001c0)="3176a0bf2423fb607574431e91", 0xd}, {&(0x7f00000014c0)="d3ae649aba8735434c841cf5a178c32decc1fe8a230de7b1123b987314475e914dcb566c538020f5aad31397e5a0a52d3345c135cb27bfa4edcad2945dc927a77d33d8fa11057c2935e0976af5bd78b834fdbbec21b35fb4dfc1e9ddeb925b8f449d7d90e98e216d887a302221ae4880d1cba9741f7d24795f946f5197fbadd796cff62cceaa6375550cc44a036cce158d601da478d94be401ae81ee961fbe18b90d05e098328791871b5fcc266437e7a438d5f55f7e60059f768a6c7c03", 0xbe}, {&(0x7f0000001580)="3c2401c8268c27e8e1d113367c8f4c9978c8b974d70c957d14bab40dd99a9643b0b4a2a2e3f24e360a652d331e425859a0573f0263d8884f6d09544102e257c901117aa8a3e76f2c021919f4493d7f0180e72f629377b50ecfca98da8a2a7b12049df65954e6089543836040ad9d232fb3f18f09b0c61514882e335b5dca10843ba0078c7457d379d05ca0386548462b3f76c025f318a294142565b57256158f0901e0fd017980046de6e11fd52e2c291ece65384fe86f9428244064b92f742ee3565732765865ed6d4712017b8a61625e62f35d33893f03ec1fa8", 0xdb}], 0x9}, 0x20004844) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x3d, &(0x7f0000000040), 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001780)) poll(&(0x7f0000000080)=[{r0, 0x8498}, {0xffffffffffffffff, 0x2032}, {r4, 0x2020}], 0x3, 0x6) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a6f75726e61897b000000000000636f6d6d69742c00"]) 11:05:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x1c, 0x180800) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x5488}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x104}, {r3, 0x3010}, {0xffffffffffffffff, 0x7}], 0x5, &(0x7f0000000140)={r1, r2+60000000}, &(0x7f0000000180)={[0x4]}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={@mcast2, 0x33}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) 11:05:28 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000020b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:28 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000003000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:28 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00f502000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000fff300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2573.725225][T26560] loop0: detected capacity change from 0 to 512 [ 2573.735173][T26567] loop3: detected capacity change from 0 to 131456 [ 2573.735366][T26565] loop4: detected capacity change from 0 to 131456 [ 2573.749261][T26568] loop1: detected capacity change from 0 to 131456 [ 2573.749942][T26565] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2573.756402][T26569] loop2: detected capacity change from 0 to 512 [ 2573.763727][T26565] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2573.773455][T26567] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2573.785220][T26567] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2573.785606][T26560] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2573.802327][T26560] EXT4-fs (loop0): group descriptors corrupted! [ 2573.809287][T26569] EXT4-fs (loop2): Unrecognized mount option "journa‰{" or missing value [ 2573.817855][T26568] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) sendto(r0, &(0x7f0000000240)="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", 0x1000, 0x10, 0x0, 0x0) [ 2573.825766][T26568] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2573.837381][T26565] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2573.849491][T26567] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7771/file0 supports timestamps until 2038 (0x7fffffff) sendmsg$inet(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000003580)=[{&(0x7f0000000140)="0cd43cfacb7a0278b65c022505729f0c08a380fa416e65319169399b6b005cfe2106ac3a63f858e746236947b48779994a33d6933007d1214a13492b882daf1b8df1edbc9cc84c909dad3af9299c0b63e02a6f0010e3f1c5bbeb6988a44ab2d93b063ca1eecda293cc37df1385", 0x6d}, {&(0x7f0000001240)="255e7117780e84b81dc1c2f84f7228ba665a2db09b90b0f7be9e8b1a524261a63ec9bfd72440f030c6557fc1d442ba2363dc968659f4dd3d4041a71b0ba35a894d3daa986a47020b487b65167f5b7eb22b2a36bee73faace9bdde42aa95b1e239544440e38d6c304091d6b7f152134dbe8ff6fc9bf52", 0x76}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f00000022c0)="70bb8e6bb03f7a705113b0742d3b1f9248e9ce194675c867bed49b45bffc626f2c7246279c42c72a294474920f7a5d7c5d554f4a0ebf42fe5fde89113bbb11b2a35fb9453ae9d1ac65792086ab122e03df7231440e9f821dab26e52d9499deaf9ef28b13ec44951846b797394424d411c5608d4a4d9d75862c0d2bccad26b1b9b6bef2342543f17156d70ddb6200a820198444cda6aca6988603f2f40e81183bca1e4190f6abd8d480a1", 0xaa}, {&(0x7f0000002380)="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0x1000}, {&(0x7f0000003380)="2d7d887299e22e1886a803544e7d390dafab4938aadb87ba4c04828e09bbd7ddaf6607276d3745bed8ae0861d137043834063a931ab8b516cd79cdb868848973725ee370bdedf09579331c790ae39e5129160ed13cc0125fa0a6dec8011a85c3b3a9822a31b28039c135423749ea2cb844abd88ef482885c3a13c4f73835291bcd59bab6f961c4a18435ed051814d33ac0adcc4315f53a55e919ce3de639d76e5777", 0xa2}, {&(0x7f0000003440)="30758cf3d8c985eb53786f2a091e47137d2a6ee174e644a36208f9260d442521338c1622ed0314fd20271984b209b849756a15d18ed93423f188eb89339341105122a6b0cb4cb0a8390b44e8864f84839414044cd2bd1c8a2cfbf273fb8d0e2b552529a3cb05693800b78a4a3a6f928afaf7d63473553b35ee77f7b95ee6f9e247cfe71ad04b1e6734e48c5ed54ddc65b4499fe858539f", 0x97}, {&(0x7f0000003500)="2792c9ab19b6ca736019d0e33b97fa6b19fd0104dd51e9d6959e98d17bf808a1319780b95a061864eb2a50d05215153d44ee34916dce3acbbf72e8a26d9bd12121475b6ceb7f122ebafb9963573775400f52", 0x52}], 0x8, &(0x7f00000000c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x7}}], 0x18}, 0x20) 11:05:28 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002e03000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:28 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000001020b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2573.858190][T26565] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6035/file0 supports timestamps until 2038 (0x7fffffff) [ 2573.864511][T26568] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7601/file0 supports timestamps until 2038 (0x7fffffff) [ 2573.888531][T26560] loop0: detected capacity change from 0 to 512 11:05:28 executing program 2: ioctl$TIOCGPTLCK(0xffffffffffffffff, 0x80045439, &(0x7f00000000c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="0200000003000000df5f7396af04", 0xe, 0x1000}], 0x200000, &(0x7f0000000080)={[{@journal_async_commit}]}) 11:05:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) creat(&(0x7f0000000080)='./file0\x00', 0x106) 11:05:28 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00f702000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2573.931488][T26560] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2573.941269][T26560] EXT4-fs (loop0): group descriptors corrupted! [ 2573.957243][T26779] loop2: detected capacity change from 0 to 512 [ 2573.964876][T26779] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 2524143583)! [ 2573.975695][T26779] EXT4-fs (loop2): group descriptors corrupted! 11:05:28 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x8c000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300feff300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2573.992346][T26783] loop3: detected capacity change from 0 to 131456 [ 2574.008364][T26785] loop1: detected capacity change from 0 to 131456 [ 2574.022250][T26787] loop4: detected capacity change from 0 to 131456 [ 2574.029085][T26783] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:28 executing program 5: write$evdev(0xffffffffffffffff, &(0x7f0000000440)=[{{0x0, 0x2710}, 0x14, 0x1040, 0x5}, {{0x0, 0x2710}, 0x12, 0x9, 0x7fffffff}, {{0x0, 0x2710}, 0x4, 0x81}, {{}, 0x14, 0x2a9, 0xf37c}, {{}, 0x11, 0x1, 0x4}, {{}, 0x1, 0x8008, 0xf35}], 0x90) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x1fc, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x4c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "38dfa16fb6a60406200d89aefe558ffc1012bd1118e0005df0"}}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_BEARER={0x14c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bridge\x00'}}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xeeb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x8, @private1, 0x3}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x14, 0x2, @in={0x2, 0x4e21, @empty}}}}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r0 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180), 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x84, r0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x840) [ 2574.029165][T26791] loop0: detected capacity change from 0 to 512 [ 2574.036993][T26783] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2574.042873][T26785] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2574.058567][T26785] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2574.058954][T26791] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2574.075699][T26791] EXT4-fs (loop0): group descriptors corrupted! 11:05:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x100000000, 0x9, &(0x7f0000001600)=[{&(0x7f0000000240)="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", 0x1000, 0xe4}, {&(0x7f0000001240)="62e9f9b4a148f5f8e728d436cb5c9efaa77d76db96c3befabf3c8a50b371bc65a7583c4b17b7f38d98994f122f9eb38cb6fb6e79a7fd7d3469429f852e60a2a4afd7f50cf9b3dba88c2e70278d828582d800f98c8179412fb5eeacd384b8691cf55dc9c8b725fa60d456b41abf8e2ffba2b10b668d13640ad2f7c143f424f3a1b3a691f31dd9d424be6745420a4115b5f96ef6998077f04d4fc6a31c43114f4c659b593778a6ef482338c9e80483749d06037e480eaa29b4d9afc286af5406d98891d376da9f1ab5c2d172a28e3aaac841049f0afd3367443d78c6966e3bc4c6f815d249e6f3b3827cafbb122ac115", 0xef, 0x2}, {&(0x7f0000000140)="77dc3893e5cc788df182dd349343b06d2911f955e12e577c16f0bdc72b10d10a4f63c6379ad019b60a4db2f6ec20be70c26f183543cb69252f1677b88725959cffd9b724b84134cc51a22346407a19b2c34e47f0c608ded207978f8e7db4386caafce211f86e303a007ff3967b988dbcc160f3d3", 0x74, 0x80000000}, {&(0x7f00000001c0), 0x0, 0xb3}, {&(0x7f0000001340)="57156931408b286cc30f4b42e7e7e83e4c38b55c68afba2eddd1b2a53e2496731c7a76a5078505e82cdae75185d35c7e92", 0xfffffffffffffde4, 0x3c}, {&(0x7f0000001380)="8a60eeba6cfa9ff9cb86f4474d1cd88665e09d76fd342e623d8f236fa135f323011713626cb3f2bf836ed461e1663d80b43b33eb75d354ef4909217f244cc1302d01872c6642922b9459545ef25af26a4cd172dc49036ee1daf23ab6aee327d316847ac24270da2d1d71e03c3b8b1bc1cae3cafd0940a9d730a08749a6f66a51b33c6baf41b87b922c9343210e01bf7fa864286c08903c4ddebee0d3439cc219faf655a1e5a254de3d3ac1698089421ffc2e6491", 0xb4, 0x34e4}, {&(0x7f0000001440)="125b4bb6819d7d243d0105b4187db6eefc689f120bc3c14387b41cbef78697e66b0dc977512988c47a9957011886b03bd7858d4eca52069aaafdfc27df85fe75ae5328803bc1085216159aefc6e824021ed985c1c21121155f87fa8197f959826599c9ea6f6dbe7822863030d715332910fd", 0x72, 0x101}, {&(0x7f00000014c0)="24cdcfd8ffbef7a58883b218ef97019856871b7e843ad61d4aaa642f2b97af08f65a6271a2011475854c8b0c891d35e0cbc24781590173303a3d94b4136968c83a2241da9618f532280776cfd61712f567805f783f504566bfe75ffdcba6534133f10922ef68f31f416000ee5cb4dad040be08d7e0728723084ff7c6d1ac5a532b7e31ac9914294c912ac9bf87617ad51ce79ee98930821e", 0x98, 0x6}, {&(0x7f0000001580)="301c2bd005db83986879c92f7c02775305bee13dc711001ed018bf41f090a24ca0ef90a603647443308a31dc4b75cbe4fe7b1a760097026a1589730f4b989c6586bf6869cdd6afa34caf33f368367e90c885a904bc69cea880b1d3aeb9f72d7eefdf", 0x62, 0x7}], 0x60030, &(0x7f0000001700)={[{@sbsector={'sbsector', 0x3d, 0x59}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '.\x0f(+-'}}, {@obj_user={'obj_user', 0x3d, 'smackfshat'}}, {@smackfshat={'smackfshat', 0x3d, 'journal_async_commit'}}]}) [ 2574.085407][T26787] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2574.093332][T26787] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2574.110540][T26795] loop2: detected capacity change from 0 to 512 [ 2574.112136][T26783] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7772/file0 supports timestamps until 2038 (0x7fffffff) [ 2574.132991][T26795] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:28 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000204000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2574.150002][T26785] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7602/file0 supports timestamps until 2038 (0x7fffffff) [ 2574.164999][T26787] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2574.179270][T26791] loop0: detected capacity change from 0 to 512 [ 2574.179612][T26787] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6036/file0 supports timestamps until 2038 (0x7fffffff) 11:05:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x200000000622c, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x3d, &(0x7f0000000040), 0x8) close(r6) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000640)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB="01800000", @ANYRES16, @ANYBLOB="000227bd7000fddbdf250600010008000300", @ANYRES32=r7, @ANYBLOB="0c009900ff010000610000000a0018000303030303030000080005000b00000005005300000000000a00180003"], 0x58}}, 0x20000010) sendmsg$NL80211_CMD_SET_NOACK_MAP(r5, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x100}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x92b}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xec3}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000804}, 0x2000c8c0) setuid(r1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)) [ 2574.213189][T26791] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2574.222953][T26791] EXT4-fs (loop0): group descriptors corrupted! 11:05:28 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000003020b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:28 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00f802000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2574.269390][T26795] loop2: detected capacity change from 0 to 264192 [ 2574.292075][T26930] loop3: detected capacity change from 0 to 131456 [ 2574.299672][T26930] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2574.307600][T26930] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000000a0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:28 executing program 5: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000080)=0x4a, 0x7, 0x5) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2574.316822][T26930] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7773/file0 supports timestamps until 2038 (0x7fffffff) [ 2574.340992][T27008] loop1: detected capacity change from 0 to 131456 [ 2574.358989][T27008] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:28 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000604000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2574.366938][T27008] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2574.374739][T27011] loop4: detected capacity change from 0 to 131456 [ 2574.394151][T27011] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2574.402069][T27011] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="200000ec4000000003000000300000000f0000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53efd1f6725daffe07f58100bb56b1238578300ff5694e7667696a08bb52540f22046a7f12e7353c062860ed3ee3e6f739c0084214bdc12de2f3df3d529dbe1e52cf494643d5688f682c00", 0x82, 0x400}, {&(0x7f0000000240)="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", 0x170, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='noacl,auto_da_alloc=0x00000d.000004387,\x00']) [ 2574.414976][T27008] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7603/file0 supports timestamps until 2038 (0x7fffffff) [ 2574.415055][T26795] loop2: detected capacity change from 0 to 512 [ 2574.441252][T27016] loop0: detected capacity change from 0 to 512 [ 2574.448624][T26795] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2574.459032][T27016] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="44270ce0fce5f6f762b6b2c1579fe1c6c282d1651cc539"]) 11:05:29 executing program 5: sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x58, 0x0, 0x2, 0x3, 0x25dfdbfb, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x24091}, 0x20804) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000d, 0x50, r0, 0x3f9ac000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000240)=0xffffffffffffffff) 11:05:29 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000004020b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2574.468773][T27016] EXT4-fs (loop0): group descriptors corrupted! [ 2574.475757][T27011] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2574.496067][T27011] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6037/file0 supports timestamps until 2038 (0x7fffffff) 11:05:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000240)="37a71487eea12fabf6f701e54abfd2f4ef1e3b90670a4c6d64f8f44a9b6b7296b702021fc2de093a3c6cedcefc8733737521a6512a2d908483e8c1d4815a6bc9e13534d9027e00e10cf67372fd6196cfcedd0d0a6f19e92361a2a8c2afe8240f41991aa67884e812f24d219626f1348999a11a9e3c1f57c93e4fb65772f437efea9b4fbf0c40ea28769820d1da5b723490858007669b42ca8a6905074cd9df902967c9e7a2272bab060f90b93aed555b8aba59980bd6c4a10c945c87e8d7bb63b0f09e3b499df99f91d1cc225941f8", 0xcf, 0xfff}, {&(0x7f0000000140)="a23055585d58e682742efc0af9f4883d53f0dcacd0b6ca61c1b877ba900a515b7e8b9c77f7555588d967f7030297eefda2b1beb28797ee8c041873d6cf6ffa311e27313e79ffd33b5cb758", 0x4b, 0x3ff}, {&(0x7f0000000340)="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", 0xfc, 0x5}, {&(0x7f0000000440)="691299e174e7509debb98cb4bfd78b2a62acdc21f74fa0e38bac4c3651001e23b2da6f577be357da5831de9eb487433feec7b73963931184566a69154a823bb8226165b27096898918f641f8cf3dfe0527888c3678e04e9c4a8682df0578817ab0e3921ce87300c67ec2247b4adaf3b7d8e4", 0x72, 0xec7}], 0x210000, &(0x7f0000000540)={[{'ext4\x00'}, {'journal_async_commit'}, {'journal_async_commit'}, {'-,['}, {'%'}, {'ext4\x00'}, {}, {}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, '@)#/'}}, {@context={'context', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'journal_async_commit'}}]}) [ 2574.520109][T27016] loop0: detected capacity change from 0 to 512 [ 2574.530216][T27025] loop3: detected capacity change from 0 to 131456 [ 2574.538573][T27016] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2574.544261][T27039] loop2: detected capacity change from 0 to 512 [ 2574.548348][T27016] EXT4-fs (loop0): group descriptors corrupted! [ 2574.561390][T27039] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:29 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00f902000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2574.570353][T27025] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2574.578267][T27025] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2574.604522][T27130] loop1: detected capacity change from 0 to 131456 [ 2574.604957][T27039] loop2: detected capacity change from 0 to 15 11:05:29 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r0, 0x8, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x2, 0x80}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x398}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}], @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x3}, @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_MAC={0xa, 0x6, @random="9e4495d9f3cc"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48000}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000007c0)={&(0x7f00000002c0), 0xc, &(0x7f0000000780)={&(0x7f0000000300)={0x464, r0, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x1d}}}}, [@NL80211_ATTR_TESTDATA={0xda, 0x45, "c0c575e3497724101d0508f4af2455be8193590e5a8f239c13e426ba289a69cb0df8df3f60fed59a01fcc6b0f3677df74007032691cae3a354d7faf29387d115fae6a37384b1c802dbacac11f7b640a345980fff1fea456fb83bb4b46e1a09b72b1b1d8f3c3ca6965159b5ec3a8c4cb1a86d91a1e37d59dd200151fcd067dded777bd011415fbc0c2d1e0f1d009a93358b1ef77cee8eabb3cc9df530319447dd252b22548d3541fa0789937b4897dd43443013c5e7cd3cc0c09e363e05db2e918224f38b4ff52d10f4589552f062348c3ab1f8cd13da"}, @NL80211_ATTR_TESTDATA={0xed, 0x45, "4fec24659cafe71fe412b4f453b1d082d979c4f3c9756b36c4e6d382e4307334738cd945feca06e1aebd9a3a545d1268818dde4e85e0643870518e29801c0a2cec9e3ac07b1b3e927c2ba09087f43320419bce4d7f7f2f39fb4eac88b7defb0ae77979c1bc60b3e42131504d3d7c40b2d423c69a4876045dfb281cac3cdaf1a7cde125ead3dd6e14abfefa6d946e61e8ce99eec3b808a61794715b8c00fc5d1b9c5164eb0807bad7900a2d4cc78d3a2a6a29b5b2990b70660bb11d65541a6f055e487837fbdc845cf1dd349e488e0a3b4f4a5c32ced147b70217c8365ef136c5ba66c913b4ad9d4bde"}, @NL80211_ATTR_TESTDATA={0x73, 0x45, "c0cdcd442a69a6baafb29741c4cbabca4f9811661d0416058f62f01bb2613b12878aab25e9f4a631747880b0f98a2da49dbff5cfed835f94854819044d8d39f864b5ee90bbb183d3ad2a45e5460d7dd9959ffb81f6da0e491a43642cc6aa4a35c4d560b4abfb6c11677d0fd2df7c18"}, @NL80211_ATTR_TESTDATA={0xfc, 0x45, "e864b63c53fbd5dae874afbd42b97af0117f843ca4c32d9c183c7698045bf98660bd5a4dd420393ab244cfa0cb23a0a67d2cecc8a4cf9b0e51ba288a833864fbbb98470715690c5c89c6ac51831a48a4f30b2d4ca274ad8223c17fceb23c3eb0993c7ff518d4b3f911012b66bb9febbdcf0bdca346364decd9fd4278565801884eec6083f4a8ad199014de705206177181464e80c938b701060bd54027aababba63ab7fc0e6fa46fe2dbc9cbea2b46f13bfb92f31d0da4e74f566c441bd2884b1417fbbfaab97ab8831da9ed359c39131d97257b5384dac4ecc477fd3fe47f12e0a50e22a25855d99ea3d0c9f8d488bca7d3dc5df4563864"}, @NL80211_ATTR_TESTDATA={0xfd, 0x45, "c6505be38cf579320426914c9a277eaf103c6d549a7b23277dba0a5ba923491bfe79ba176033fa3efd81f92aa5f725e3a97f67c5f5ca9f6349b957bc70bb3f06e41cc2bbbf69f4445f230384db6a255185e37bead14355c2f2c33a84d193cafddb0404a6f04f7df3c1ebfe647353f178d686269d9a7a1d3481efd302a8f947e189bf9b3e1f87a240a3e15b3be61011441bba90f403f5f54f35ad15ee307bc2b6f220793b1edf8bf7847e8e41353f69dd5c53c617a0c3ad2cd4f98952e02813626342cec05883d152acec755a92bb8e7805571c5ccefdd773f0d9aab9e36353feb0edc1bae20355338a949d5b8444ca840ee9b89b54c1bae41c"}]}, 0x464}}, 0x4000000) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = syz_mount_image$tmpfs(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x0, 0x4, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="8b8d90a260ccc2f3e18b56fba3e1cf987f", 0x11, 0x19}, {&(0x7f0000000d00)="74787432feff9a309e9ee9d533e2327fcbab5f587d0a1bb99d2cfe5ab63f8bc8f5adea1c2db9f03bfc02f6279fb45687d55a64fe0d12e53186edd06cfcca5c926ed100a627c9d99b306bae0a307412ee6a02d32e42f31c09feb556e004b17e2869b0329b8a37da63fe87", 0x6a, 0x2000000000000}, {&(0x7f0000000d80), 0x0, 0x20}, {&(0x7f0000000dc0)="79810165392532f0b2ed8d55529395a5e6d67b46c85d9f0c6fcf752c595116220b2a893cde12e1c6c9f6d8dcced69f91a52c1015142e4c28bf746c0a8036d2bd7b2b3280cf69d2a9c9a40ec0d4278877708fdff6775c993d8a1ed863102129d34adaedf8b697258f4df09786f28cc67bab7db566e8154887954ba1e93b653a8e74e4ee15244f074a126b447c3ab3bcba72418c06c726e70644dc43234bfd13952b8d282b37e3beef3107e472c161e3a03a1779533c7b900ab86a489ec6818d4d8033fae3fb18d9a6d6b55cf0d4558f3738f57ac3f6a5463bc373676c7db2e789da9bb924327d78a9c0d7edb952fe547aa9fdc3", 0xf3, 0x6}], 0x1022080, &(0x7f0000000f40)={[{@size={'size', 0x3d, [0x39, 0x6d, 0x33, 0x25, 0x6b, 0x3, 0x33, 0x70, 0x37]}}, {@huge_never}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@huge_never}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nl80211\x00'}}]}) r6 = accept$packet(r1, &(0x7f0000000fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001000)=0x14) r7 = open$dir(&(0x7f0000001040)='./file0\x00', 0x100, 0x80) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x3d, &(0x7f0000000040), 0x8) r9 = syz_open_procfs(0x0, &(0x7f0000001080)='net/tcp6\x00') r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x3d, &(0x7f0000000040), 0x8) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r11, 0x1, 0x3d, &(0x7f0000000040), 0x8) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r12, 0x1, 0x3d, &(0x7f0000000040), 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000800)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000840)={0x180, 0x37, 0x400, 0x70bd28, 0x25dfdbfb, "", [@typed={0x5, 0x71, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @typed={0xa2, 0x23, 0x0, 0x0, @binary="b40d51c5ac088c600c44c580672eb71f08dcfecc1d7bf42546d53b820f1e5f84582e065046046e5505133bb83619f75976c2df9292d9ce6060e62b7d6f28ce08c794cf7ed02aacb4af72c7381175b9732286b017c5a872a427634565ce908997d889c132638a1bd756454c02e9992cd12ff53b911b3245839d39c75a288201fc0e983bdbcba6ee520a66a54438be2d823efbd9fe89ca33cf4f7aa88a97f8"}, @generic="fa9c37c8f028aa", @nested={0xaf, 0x31, 0x0, 0x1, [@typed={0x8, 0x33, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x8, 0x4b, 0x0, 0x0, @pid}, @generic="e1e6fd0cde971aceae619b14bba25e3ea69b359a76a7d9064499c51718dccf590a78e40956837cf5216667", @typed={0x8, 0x8b, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x65, 0x23, 0x0, 0x0, @binary="5165683ffbba7b18bbb1d6ad1e279d23f772017175ed9cd689a2a25de60c9c7c54f86369a852ed41ead5ddc6225a11faefe9db2014a5b1d96c4f6815a99f00c3df0a70d16563f8c99cc1702edba7cc5bc4ea3ff1116172fd2821e7b1f67683ae90"}]}, @typed={0x4, 0x15}]}, 0x180}, {&(0x7f00000009c0)={0xc4, 0x1d, 0x300, 0x70bd26, 0x25dfdbff, "", [@generic="34cd55ccb27d4936c48872c03ed75ab6dc6e97a4adef52150c05fd82f52146eb874cca2529e577e259b72820842245432167d0931a6df281eae5ff44119c196a102af421e04eeda0952ac5c60514e98905379fbc8b6c4af0e604479e916d690f071ec586467a69ef001e06b25c450448edff845ef38b51a1d5fadfe196607690776f2f4f2ee932d355f077b79215c0a922fd0735a644af9cb8577361db21cea29c384c", @typed={0x8, 0x15, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x8, 0x81, 0x0, 0x0, @u32=0x4}]}, 0xc4}], 0x2, &(0x7f00000010c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [r3, r4, r5, r2, r1, r2, r2, r1, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [r7, r8, r9, r10, 0xffffffffffffffff, r11, r2, r2, r12]}}], 0xb0, 0x4000000}, 0x4008005) [ 2574.618575][T27130] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2574.626518][T27130] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2574.645913][T27039] nfs: Unknown parameter 'ext4' 11:05:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000200000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2574.665047][T27025] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7774/file0 supports timestamps until 2038 (0x7fffffff) [ 2574.666902][ T22] audit: type=1400 audit(1635505529.197:337): avc: denied { create } for pid=27131 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 2574.701345][T27135] loop4: detected capacity change from 0 to 131456 [ 2574.708305][T27039] loop2: detected capacity change from 0 to 512 11:05:29 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001004000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2574.717557][T27135] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2574.725499][T27135] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2574.733913][T27138] loop0: detected capacity change from 0 to 512 [ 2574.741174][T27130] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7604/file0 supports timestamps until 2038 (0x7fffffff) [ 2574.756043][T27039] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x5, &(0x7f0000000180)=[{&(0x7f0000000140)="8ecd5a43cc43e8", 0x7, 0x8}, {&(0x7f0000000240)="bead261f968b506a10a652a6542a3bff85e000f9da2fa8e5d5fce767266b8edd7898a86270be886014420bc75de41582135ecdf49eba54c1c3078857f2e87f6aa38e8c354dd80ccc60ba184d750b3eacb2445cb8417f4bdcb876e6ba834338b0021fecdeed0a122c80bd57102fb6a7472e63a100789951f444548d3efe5ed82eee290fad6e43284c0235e226e29e5f5562a076ccf7dc3b472abf3a6154746e157cc7", 0xa2, 0x47e}, {&(0x7f0000000300)="a539c697c38720c7b7cd23bd77e9ecfbb1e2a35fd56101b6639b02e4f7c1a5bc574535748d83f84fc6ae981dde63bf0d9c2d864658250ed71d3554098f9fb488d0672fd8412052ce10250e0bc5c8c4336edf0e78f6e2629df0b4873db2dd82263cf2f81fadec867848b7492671b6fbd913143652a70caead2d37018b04a7cc9c87df2f9ccc9dbfa137fb7d985d2259274661cb5e363cdb3b497ae7d85e8a91c7d8c2f7a74b127c9b1ef89649be215bbf26b83c90ab5a88aeec3a0ad196fd76a5ae101875b6d8d365bcd738f56c65cd404a9f5f5c5199a1ca12", 0xd9, 0x8}, {&(0x7f0000000400)="80edb1642caf762dcb750a22b14ddd22d71ce9c8100b691790d2b12ae4ac81d03fe4c6da1eaa6ea9b94250f17ce07bf7957fb39a4aaf417199950dd960c986c6a23a55cdad1f59f0de7bd248eb4b736a30fd3b6ac86fa2bffbff349518557f2da3c7eaf9721467e5561d036efc1b6f4f40b34006a07f2f6f94963ce2f7966e0cd653f18367cf978e7982632456ca8b9b6aeda56d1fff7bb5a638f021f5e98616", 0xa0, 0x7}, {&(0x7f00000004c0)="c204ddcfb203cfe4596ddb3bc73560b623a0f46dfe514905a3e53839bf66c50a357f15becfe6d4d016b3a265b655723112266f62a6f010c7afe961b8c270ab5462dd951fe0cd7e649c103cee900d5e3b432344374d37772c2a245f2273bb1e8e408467bebe79eb91d389005854f2b9e5c306d7426bddca9b522d15c89c0d6cc3aa96dcaf6aa1ca6605137794c9f90b885bb3cb6ed1afd4f0aaad3cc7e2fdecafb90aeb8a512eee0884247a6844f7bccdc73406c8d57dcd7256088f529e0a3e3c9a9c36465f5552b7d3a1", 0xca, 0xff}], 0x10, &(0x7f0000000680)=ANY=[@ANYBLOB="7375626a5f747970653d6d696e697864662c646f6e745f6d6561737572652c6673756e69643d37616232333261002d373437372d633733342d316164392d6266633066e453642c736d61636b66737472616e736d7574653d626172726965722c7063723d30303030303030303030303030303030303031372c00"]) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000001980)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/114, 0x72}, {&(0x7f0000001800)=""/98, 0x62}, {&(0x7f0000001880)=""/86, 0x56}, {&(0x7f0000001900)=""/78, 0x4e}], 0x5, &(0x7f0000001a00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f0000001b40), 0x6e, &(0x7f0000004100)=[{&(0x7f0000001bc0)=""/160, 0xa0}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/125, 0x7d}, {&(0x7f0000002d00)=""/179, 0xb3}, {&(0x7f0000002dc0)=""/171, 0xab}, {&(0x7f0000002e80)=""/68, 0x44}, {&(0x7f0000002f00)=""/230, 0xe6}, {&(0x7f0000003000)=""/100, 0x64}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/89, 0x59}], 0xa}}, {{&(0x7f00000041c0), 0x6e, &(0x7f0000000200)=[{&(0x7f0000004240)=""/215, 0xd7}, {&(0x7f0000004340)=""/152, 0x98}, {&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000004400)=""/155, 0x9b}], 0x4, &(0x7f00000044c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000004540), 0x6e, &(0x7f0000005800)=[{&(0x7f00000045c0)=""/4096, 0x1000}, {&(0x7f00000055c0)=""/163, 0xa3}, {&(0x7f0000000640)=""/23, 0x17}, {&(0x7f0000005680)=""/93, 0x5d}, {&(0x7f0000005700)=""/247, 0xf7}], 0x5, &(0x7f0000005880)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000005980)=@abs, 0x6e, &(0x7f0000005f40)=[{&(0x7f0000005a00)=""/250, 0xfa}, {&(0x7f0000005b00)=""/225, 0xe1}, {&(0x7f0000005c00)=""/144, 0x90}, {&(0x7f0000005cc0)=""/187, 0xbb}, {&(0x7f0000005d80)=""/189, 0xbd}, {&(0x7f0000005e40)=""/198, 0xc6}], 0x6}}], 0x5, 0x2000, &(0x7f0000006100)={0x0, 0x3938700}) r2 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x1) lchown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) [ 2574.764903][T27135] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2574.782908][T27138] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2574.792702][T27138] EXT4-fs (loop0): group descriptors corrupted! [ 2574.799820][T27135] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6038/file0 supports timestamps until 2038 (0x7fffffff) [ 2574.814581][T27244] loop3: detected capacity change from 0 to 131456 11:05:29 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000030b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:29 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00fa02000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0x6) 11:05:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') [ 2574.839606][T27244] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2574.847594][T27244] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2574.861499][T27138] loop0: detected capacity change from 0 to 512 [ 2574.872330][T27348] loop2: detected capacity change from 0 to 512 [ 2574.874126][T27138] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 11:05:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x41000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000000c0)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x200c0, 0x84) [ 2574.888353][T27138] EXT4-fs (loop0): group descriptors corrupted! [ 2574.895167][T27348] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2574.905061][T27244] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7775/file0 supports timestamps until 2038 (0x7fffffff) 11:05:29 executing program 5: getxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@known='security.apparmor\x00', &(0x7f0000000140)=""/128, 0x80) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) sendto(r0, &(0x7f0000000240)="382d1b7060e91eebe4a652e36157826d8355de383ca0f5a89573dc9bc48c23ef582d59e110fc6c86d1568717ecc11941d4a694577d834a522e739c5e0e3fd1588bd7532e96188d676f3fc714a35b014ebcee3c459bf4f24c55e0a621c344c9b46ab6e2f40f4270ee", 0x68, 0x40c0, &(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x80000000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xac, 0x1}, 0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) open(&(0x7f00000001c0)='./file1\x00', 0x2, 0x101) 11:05:29 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000005000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000230000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2574.941279][T27356] loop1: detected capacity change from 0 to 131456 [ 2574.950601][T27348] loop2: detected capacity change from 0 to 512 [ 2574.959907][T27356] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2574.962109][T27358] loop4: detected capacity change from 0 to 131456 [ 2574.967853][T27356] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2574.988728][T27348] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2574.998064][T27358] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2575.005990][T27358] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2575.007019][T27356] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7605/file0 supports timestamps until 2038 (0x7fffffff) [ 2575.017998][T27374] loop0: detected capacity change from 0 to 512 11:05:29 executing program 2: ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000080)) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_async_com}it,\x00']) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x10, r1, 0x69747000) [ 2575.035710][T27374] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2575.045493][T27374] EXT4-fs (loop0): group descriptors corrupted! [ 2575.061795][T27358] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2575.073038][T27358] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6039/file0 supports timestamps until 2038 (0x7fffffff) 11:05:29 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000001030b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x202, 0x100) [ 2575.090386][T27401] loop2: detected capacity change from 0 to 512 [ 2575.097602][T27406] loop3: detected capacity change from 0 to 131456 [ 2575.108657][T27406] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2575.116621][T27406] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2575.124278][T27401] EXT4-fs (loop2): Unrecognized mount option "journal_async_com}it" or missing value [ 2575.127246][T27374] loop0: detected capacity change from 0 to 512 11:05:29 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00fb02000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2575.147962][T27374] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2575.157757][T27374] EXT4-fs (loop0): group descriptors corrupted! [ 2575.171444][T27406] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7776/file0 supports timestamps until 2038 (0x7fffffff) 11:05:29 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x200000000622c, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000080)='journal_async_commit', &(0x7f00000000c0)='./file1\x00', 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) 11:05:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="012f0212acdf23724c06bfc6a4c44d7e16ff883671e5bcdf5c5afcbc7d185d054e3cad422cc42da68c91fd85052d300802abe2f20a229672fdc2a370d2f0c603a66c80aded9609142a4df5840a290a9c82e3c2b5e6fe4c7378e42086156be6bc3eec"]) [ 2575.204260][T27479] loop1: detected capacity change from 0 to 131456 [ 2575.228418][T27479] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2575.236430][T27479] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:29 executing program 5: r0 = geteuid() syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x800, &(0x7f0000000140)={[], [{@measure}, {@smackfsdef={'smackfsdef', 0x3d, '!+\x9b\'q\xec\xa43\xeb\xff\xa4\xe45\xe12\x8f'}}, {@hash}, {@fowner_gt={'fowner>', r0}}, {@context={'context', 0x3d, 'system_u'}}, {@appraise}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 11:05:29 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000006000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2575.252084][T27484] loop4: detected capacity change from 0 to 131456 [ 2575.273510][T27485] loop2: detected capacity change from 0 to 512 [ 2575.292610][T27484] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:29 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x2c0, 0x0) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x10000, 0x7, 0xfff}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x20002, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000180)="40ea4cfd4b91f6ced04862d08495df53760ecb890d8684d642acd6bfddbb75ae348dabfa13ee78a884cde46884a08923e6d8c11a9243ca9d53229f05ea311acbc781dd98d869121d251380062c2b0106dd9b9865d401c9dba79ded4e51d797121a5f06c99525256551e2a2e9361d242fa4b7fe7623a530dde1f650") syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:29 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000040b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2575.300553][T27484] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2575.310724][T27485] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2575.320814][T27479] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7606/file0 supports timestamps until 2038 (0x7fffffff) 11:05:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002b0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:29 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{}, {0x20, 'journal_async_commit'}], 0xa, "2041e1a6d8abe3c800be88a8b1b94b6198a3f4d3748f184e8f0b"}, 0x3b) [ 2575.364051][T27484] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2575.375461][T27484] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6040/file0 supports timestamps until 2038 (0x7fffffff) 11:05:30 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40001, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2043d27f6345e04d811f261bac4a04a822d1d36669b82af0872be9535170cfe1f36d46"]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x200, &(0x7f0000000240)) [ 2575.423805][T27509] loop0: detected capacity change from 0 to 512 [ 2575.432071][T27505] loop3: detected capacity change from 0 to 131456 [ 2575.440963][T27524] loop1: detected capacity change from 0 to 131456 [ 2575.458325][T27505] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2575.466303][T27505] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:30 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00fc02000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2575.482274][T27509] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2575.492060][T27509] EXT4-fs (loop0): group descriptors corrupted! [ 2575.500405][T27524] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2575.508343][T27524] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2575.524167][T27605] loop2: detected capacity change from 0 to 512 11:05:30 executing program 5: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000309a3d6273aa51c5f99a0000000f00000000000000020000000200000000800000af10c6b420000000dc09005fb1", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r1, 0x0, &(0x7f0000000240)="681896a2207c1cdfea91358037e1d4e0a111a5466ac5a5a11d7bba31ad07dad1a648ea8b9d0f98a94252d4c5085ce4468b1787459a3b9d27a6bf6051d8adadb9bdfe8ce2c8c96ed7adabcdb1c084c14e9a3b82ed50cccc3b91a6133e79acfd616b19b3afe10913a588f293c8f49c4d4573b940a429c57f84a15f94e1951e32d0d4eadefeddcff331fab61c44a0b8845d82d6e25b6f96601f7b8445ba903ab53b687b920b34d2837a3b8a21a0b68f29d46d88c9e8add145b3c693470bad41912475229260bc77606ec337f7f2e7bc0f2ad8f2", 0xd2, 0x10100}, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x3d, &(0x7f0000000040), 0x8) write$binfmt_script(r2, &(0x7f00000003c0)={'#! ', './file0/file0', [{0x20, '\x00'}, {0x20, '-.'}, {0x20, '\xaa\xaa\xaa\xaa\xaa'}, {0x20, '\xaa\xaa\xaa\xaa\xaa'}, {}], 0xa, "70f874a7a4c5c1e1ac36eabed0ab56dcc18242e2471b3ded2cdef4bf744129596b97a6dd183c2da18889906b21c1bd9da82f56911d92e4f27e9eb8016781d1932e60c7617f52e5860b28fd02b935d2"}, 0x72) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000040)=ANY=[], 0xfffffecc) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x58, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x9e2b9993d5aba0d1) tee(r0, r0, 0x3, 0x2) [ 2575.531755][T27524] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7607/file0 supports timestamps until 2038 (0x7fffffff) [ 2575.554900][T27505] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7777/file0 supports timestamps until 2038 (0x7fffffff) [ 2575.574333][T27610] loop4: detected capacity change from 0 to 131456 11:05:30 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000106000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:30 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000050b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2575.576217][T27509] loop0: detected capacity change from 0 to 512 [ 2575.588020][T27605] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2575.597422][T27509] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2575.607227][T27509] EXT4-fs (loop0): group descriptors corrupted! [ 2575.611630][T27610] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2575.621380][T27610] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:30 executing program 5: ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0x7fff) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="c8181b2119b84babd19ae081301df6c2086fc8fe43fb95b4d6373cfc12aed4ad0865000000000000000000ae1fb4a28c9a0000000000000401310000ec6b2d8b72c1840fa2351be3bd961209bc8ddef4b8e7bb655b55b19efd9777488800b85015945ea73985927836c7139601d1144e411487f1a28d49e0b55f86b35800000000000000"]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x400, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@nodevmap}], [{@fsname={'fsname', 0x3d, 'ext4\x00'}}]}}) [ 2575.632894][T27610] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2575.642236][T27610] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6041/file0 supports timestamps until 2038 (0x7fffffff) [ 2575.658357][T27605] loop2: detected capacity change from 0 to 512 11:05:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2575.682759][T27717] loop1: detected capacity change from 0 to 131456 [ 2575.692510][T27720] loop3: detected capacity change from 0 to 131456 [ 2575.702080][T27720] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2575.710026][T27720] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2575.719141][T27717] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:30 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000003000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x80000000400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1001}], 0x0, &(0x7f0000000040)) [ 2575.727119][T27717] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2575.737048][T27605] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2575.763616][T27823] loop0: detected capacity change from 0 to 512 11:05:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="15157ac3ebf954100e22c8a673e000"]) 11:05:30 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000406000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2575.789737][T27823] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2575.791501][T27717] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7608/file0 supports timestamps until 2038 (0x7fffffff) [ 2575.799576][T27823] EXT4-fs (loop0): group descriptors corrupted! [ 2575.815557][T27720] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7778/file0 supports timestamps until 2038 (0x7fffffff) 11:05:30 executing program 2: setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)=@md5={0x1, "1402183e706586a5d5f0101059b30dec"}, 0x11, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="5f636f826c69742c00"/22]) 11:05:30 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000001050b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:30 executing program 5: openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x14000, 0x10f) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2575.866327][T27823] loop0: detected capacity change from 0 to 512 [ 2575.873190][T27832] loop4: detected capacity change from 0 to 131456 [ 2575.881620][T27832] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2575.889592][T27832] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2575.893346][T27823] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2575.906796][T27823] EXT4-fs (loop0): group descriptors corrupted! 11:05:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8dd731b21cb64bf547ee20"]) [ 2575.907707][T27836] loop1: detected capacity change from 0 to 131456 [ 2575.920693][T27834] loop3: detected capacity change from 0 to 131456 [ 2575.927993][T27836] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2575.935940][T27836] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2575.943607][T27834] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2575.951516][T27834] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2575.959234][T27832] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2575.983996][T27843] loop2: detected capacity change from 0 to 512 [ 2575.992958][T27836] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7609/file0 supports timestamps until 2038 (0x7fffffff) 11:05:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="200000004000400003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf465570100ffff53ef9c8a8fccab656c89fe1615290882a7c7cef540cf83e824798cdc51aea73288f562ce5324f7426c0fa61445b4dc8a98ed37d1815d0dc0d4ef4cbe67779526958363842f94147c806af3120eed1d589d8dbee336d637609429aba22cb5ac99f27ec262c6301a9c197ea915431f191193926c29c162e5ab494268a8e072b065", 0xb8, 0x400}, {&(0x7f0000010400)="0200007eb4", 0x5, 0x7}], 0x10a450, &(0x7f0000000080)={[{@jqfmt_vfsold}, {@jqfmt_vfsv1}, {@orlov}]}) 11:05:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000002300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2576.008524][T27832] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6042/file0 supports timestamps until 2038 (0x7fffffff) [ 2576.044418][T27843] EXT4-fs (loop2): Unrecognized mount option "_co‚lit" or missing value 11:05:30 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000060b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:30 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f002e03000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000080)="029d0600df259a8678e998c947da87b6b99fdbe739639d9beb082d416a295c1bf25b170b1b16d616b7398272d11304060d819aa7c791cf37311e7ade286c9561b86e4d63be6e2917dd0ace10c4e7021c7f943d66fa30ac794529664306dac27bf5468aec0ad86de1d26287c8647c", 0x6e, 0x1000}], 0x0, &(0x7f0000000040)) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) getpeername(r0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000240)=0x80) [ 2576.069496][T27849] loop0: detected capacity change from 0 to 512 [ 2576.084230][T27834] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7779/file0 supports timestamps until 2038 (0x7fffffff) 11:05:30 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000007000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="736f5e2a55ff58617379c710fdcf4bb6d456742c00"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x200000000622c, 0x0) mknodat$null(r0, &(0x7f0000000140)='./file1\x00', 0x100, 0x103) [ 2576.124716][T27849] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2576.134465][T27849] EXT4-fs (loop0): group descriptors corrupted! 11:05:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x4}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x800, &(0x7f0000000040)=ANY=[@ANYBLOB]) [ 2576.170441][T27908] loop1: detected capacity change from 0 to 131456 [ 2576.178727][T27959] loop2: detected capacity change from 0 to 512 [ 2576.184310][T27849] loop0: detected capacity change from 0 to 512 [ 2576.186330][T27959] EXT4-fs (loop2): Unrecognized mount option "so^*UÿXasyÇýÏK¶ÔVt" or missing value [ 2576.194431][T27962] loop4: detected capacity change from 0 to 131456 [ 2576.204674][T27908] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2576.215078][T27908] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2576.216093][T27963] loop3: detected capacity change from 0 to 131456 [ 2576.233451][T27962] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2576.241356][T27962] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2576.248931][T27963] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2576.256827][T27963] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x20003fd}, {&(0x7f0000010400)="0200000109", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2576.266450][T27959] loop2: detected capacity change from 0 to 512 [ 2576.272951][T27849] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2576.282679][T27849] EXT4-fs (loop0): group descriptors corrupted! [ 2576.291995][T27908] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7610/file0 supports timestamps until 2038 (0x7fffffff) [ 2576.313406][T27959] EXT4-fs (loop2): Unrecognized mount option "so^*UÿXasyÇýÏK¶ÔVt" or missing value [ 2576.331034][T27962] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2576.342629][T27963] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7780/file0 supports timestamps until 2038 (0x7fffffff) 11:05:30 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000001060b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:30 executing program 2: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140), 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000240)=""/133, 0x85}], 0x2, &(0x7f0000000300)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0xd0}, 0x2) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r13, 0x1, 0x3d, &(0x7f0000000040), 0x8) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r14, 0x1, 0x3d, &(0x7f0000000040), 0x8) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000002100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file0\x00'}) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r16, 0x1, 0x3d, &(0x7f0000000040), 0x8) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r17, 0x1, 0x3d, &(0x7f0000000040), 0x8) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r18, 0x1, 0x3d, &(0x7f0000000040), 0x8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000002140)={{0x1, 0x1, 0x18, r0, {r8, r9}}, './file0\x00'}) r20 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r21) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000003680)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003740)=[{{&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000004c0)="22bf7bc3990917f0bb7cd97e60994c52881f3f5f3879db942b2ed7ad6241288660c32f7fafbc05519f4227fc8a0c", 0x2e}, {&(0x7f0000000500)="2b5fa43940fb4c6c5e9ef7733cfd1ec86be0de0855d030f4bc998d1bf7b773665bac6f2e1738a4a459fb5013b977da6e0e668672fd315ee162a7d81d3ab70438a1642e8fab0eb862ad619e70b85f46e86c661487dd52374a581ba89e2f80c74a2320bc6e48fb43186660a6117b4ca1a8984b5bad5a15b3abcb5d06b015024632ba6e805e69cd28938a2d3673ac94", 0x8e}, {&(0x7f00000005c0)="94f1665013d8b8ae278e9c21bb32a98b7c99e4d4b5330245765c18300773670081d8fb02f28a90c0dfac6308ee2fcd289f1cb2ce07de81f2028e85e9503e6e0adc6974f0de0c1c7df65b818a13f403fe5c8bd729fd523e664e3253161c6d937529fc05f1d93c5aa65e4bfcac37cf9cb1859a3f66d607e7d5f45b9ed0aa17ac1585bc71efc8ed9c5cf2476ab9592c5da18c8b0454289d57e88a6a81abed283368f5997a4dcee214d432", 0xa9}, {&(0x7f0000000680)="f4eaa7f6fa9c553b29639016a8d8a8", 0xf}], 0x4, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r5, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0x58, 0x80}}, {{&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000900)="bb764240544576a41134228617621e54f8cca973c0b5011317ae9947768e7f4588e8b75e1f4c9ae6e22bddfee7a66f0e864b36569d", 0x35}], 0x1, 0x0, 0x0, 0x800}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)="08b26634a16b7db6d565a517da3b4d3da5107f024481c6b8e9bef912a3993f61665d551660cbd43ae5ffda522204db1b578e47841791c57cd493060761b2c54ed3db2944487f1d11255bdbdffdc8fbb33a1fd8c15af2c7740d6c4b365616955298b656fe87275c12299a8f5bbfb07bcba728d44f114af5c1071df3bf5d7eeffa3ac057e048f8265f90d1efdb303657bc78ba90abf3269b58cfc7f1836ca8cc163761d03fb1892a0bdb2c3cc7119ca7e53b8be7b7cc41f1b070096fbb9b0d90e445cb1cf2d13a01416b5c3927", 0xcc}, {&(0x7f0000000a80)="4aa630108d93f82044b9fc8ec4deb251fd29833a12ab156e866be492c88eaa42264226d4ac3a7dc3f547592b8932aa07b4e41a6f4e780bbc3b7cac3539180663725194becba9f98faccd6eb5e46cdf437b1fb167b1e4a1cd52addef0509f821182232edcb81dc76eb02f029ed6601ce442e50419ddfcbb2e4e0a38b910ec6755e0c92006967dfc6ea51f232c9a695b8a0ac1493add9a3e7b745341a1ff360aa86e3768b1e345", 0xa6}, {&(0x7f0000000b40)="8591d5cf6d6410bff8ab6b3fd3d2cfb2006ad5b1671499a5f92efa066ce5a6aba2bc3da8ea453ec4c993f64c6db998ad20f815461d6786c39e045fe59328f59e2c208dabe7fe4e4f34e80f7b1e34a2f5f78bc7b45fad75ab0ab8ed5eb3d65431030f15", 0x63}, {&(0x7f0000000bc0)="30705d5ab15a2e156b3e25d833e44007ad3e43ea6494ed2079ff0db04ee92549384841fbc7cfe718c345", 0x2a}, {&(0x7f0000000c00)="cc994257a883fe6884716a76e73939d9f26fd37ca6b2a6da356fbb2db132e4d1d43964abedefdf6768c5fc506699236d7095286ac8e0437a769f00f24bae16a80ee5e7671a9983e09d4ae61668be9845b96817335e932f55a802fab2430bc53b07d5b698301b414b7e5f61f765334d534498766c0fcc8d7f12ae1929946260e4f7d3487f674e3f2f82d0994fa4", 0x8d}, {&(0x7f0000000cc0)="37642c626d80227343858af6cc067d9b3a70e5f879e4a155503f352ea5196b2e6c5cb3b91e7af403e60cef3b1e39bb7b4d5c62c9f678083721c613f6a912ea4b24324fa7af6b61983657da35e403f2eb4570ffe7a92bee05a581c96d3a05175ba08c0c1de49f1429151e172c542b49775f85", 0x72}, {&(0x7f0000000d40)="d329b29311d9c9334ecc2129da29279d739ff03abf73ace24472619103151e23d6c2336d2d90ffe6adc0a8af868a61d5702af2127e3382bc4a2becfc1ad84eadefb5efb4f463f53aa5daa0dbb9ec9c4c3408d159a907229315f3d25ec0cc8a85f251faffa191a680b1c0aaa7e71932b8e282f230", 0x74}], 0x7, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000000ec0)="1d2b3dffe85adc00175e9eba0d2b8e86b9f03ff33016f033170495fbf0bac21e7ff08fbba981e7bb6a65770521f1872cd848d5bb53c1b00f8ae8b16c22c2a2e3470bf495c6f714e79bb238ccf4a1de6667051bfe85d7a1419bd58baec3b03c213b735e19778e33", 0x67}, {&(0x7f0000000f40)="0712d0bbe9fffabd3e13b65874b9f55f5ed41d635ce3a4d0c8b3cec0be158080d74fd5315560fea31113a4aff259ac08bb33867c7e871d628298ce25bee1a4e9b734c8a4c0d4bedf33f7338f6c98141245532090a8b685d7cdb7a8529f33a7391d11941f4a9d8d42c420ee5bccefe641313d723d2bcc866aba", 0x79}, 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0x1000}], 0x3, &(0x7f0000002180)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11}}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r13, r14, r15, r3, r2]}}, @rights={{0x24, 0x1, 0x1, [r16, r0, r17, r18, r19]}}], 0xb8, 0x4000000}}, {{&(0x7f0000002240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, 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0x1000}, {&(0x7f00000032c0)="db5a5863b7f261b4ab9ee094d77fc84973022674533da1a180dc679d7b2e4001f8cc925fe471e61013795beeeaac569863b9ff6fe9628309703bf836deadae72e8bd3e6732b58c65f1c953a388e269e7526e0522c430cb8ac774359e63ab958c4936b7f9f188dca78f034bbd1cccf9dbd2ea1d24f6bb00fd7d319646ddb45c8ed77520231a4914aa62fc05ca06543f3263914e4c0359be4a62e341ee4986a7c45959daa1a3e9a2bc302794977c332d8c306f55ffc2bdd7aed3b7c5a4c1a626a0e2ab1c", 0xc3}, {&(0x7f00000033c0)="ece8d11ce3b7e1a9dc0379a22dbda46c05920bd834a5b871907dd0b797726470a981a020e85a90a7c8cd481572ed2c64203ca8c36a18d9120b825846cd6ff369e7feffb6ad3d878a038285", 0x4b}, {&(0x7f0000003440)="6cb6773a91bb50c20c8feb279c2a30b0e89d86de63a6d68f8a57ccf5af06d62b41b1206919dd06669d74b94a9822d7c78a33c3bea4bbcdb586511c5f9785bda5d014a1e329d160232043019e37f6e72cb8f88a3498b8369845a359ccae8b750c0fcbf4d5edc12a0cba0695507cc850329b681cd243f67925d5a83baff3d7654ee4fec4d39b5e3f1e67a777f9b6c04fb2179d63304ab0d80396f98b32e611bbafa36dbfd3fd7b71ecccb55b81a535f2f3d4fa55f00adafd387aae68fddccf5780ff5baccb5ee1702cac93", 0xca}, {&(0x7f0000003540)="b3e734ad44670b2628027ffb209cbb8c23ce89bc77220104bc435180a4b1da754530cbb4b434d629350b5790a22c7292bdd89cdfa18e0035d82d5da6ada0a074d9968f56ecb5c18d297732609bb8d8702266814cc36d6417290e3723dd03691d499680219945381d5416ecf34acbaa000fd65f987f4ff121d1cc68fbd615f8b9efe9759832c84d81096538a3e9", 0x8d}], 0x5, &(0x7f0000003700)=[@cred={{0x1c, 0x1, 0x2, {r6, r21, r12}}}, @cred={{0x1c, 0x1, 0x2, {r22, r7, r12}}}], 0x40}}], 0x5, 0x4004040) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) creat(&(0x7f0000000080)='./file0\x00', 0x62) [ 2576.378996][T27962] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6043/file0 supports timestamps until 2038 (0x7fffffff) 11:05:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000003300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:31 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000107000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:31 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000204000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2576.443702][T27975] loop1: detected capacity change from 0 to 131456 [ 2576.453077][T27980] loop0: detected capacity change from 0 to 512 [ 2576.453745][T27979] loop2: detected capacity change from 0 to 512 [ 2576.468077][T27975] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2576.476122][T27975] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2576.480542][T27979] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2576.495268][T27980] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2576.505166][T27980] EXT4-fs (loop0): group descriptors corrupted! [ 2576.512466][T27975] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7611/file0 supports timestamps until 2038 (0x7fffffff) [ 2576.535186][T27986] loop4: detected capacity change from 0 to 131456 11:05:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6a6f75726e616c5f6173796e635f636f6d6d69742c0047012f36978218153aecabb3475806f69066eebeccf0fe1de14234738aed94524f1197edf8eab77c303024fe2dd3285b17580fe4323603098e5854bc759eef71b7ffa811b74226cd4a624e065b16f903e568a461526a1cbf6615d97f381ec7c777f9a2a3b28bf5c8aa846213905dfd4338a83951cfa6321a0d59df1aba52a64df6b3f983bfb3247d8f8428ac78082bded5a9a7cf18a27804b4a99c80167f5c10b06ee51418656c02173a651d53802f1cfe62fd768b0c679a1028cda0c3316282797f22ca752b64de6c9fd9c352b8b2"]) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x200000000622c, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f00000000c0)=""/42, &(0x7f0000000140)=0x2a) symlinkat(&(0x7f0000000040)='.\x00', r0, &(0x7f0000000080)='./file0\x00') 11:05:31 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000004060b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2576.536063][T27983] loop3: detected capacity change from 0 to 131456 [ 2576.543048][T27986] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2576.556181][T27986] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2576.575878][T27983] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2576.583911][T27983] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2576.591800][T27986] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2576.602201][T27986] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6044/file0 supports timestamps until 2038 (0x7fffffff) [ 2576.602748][T27980] loop0: detected capacity change from 0 to 512 [ 2576.619385][T27983] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7781/file0 supports timestamps until 2038 (0x7fffffff) 11:05:31 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000604000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:31 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000108000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:31 executing program 5: r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x25) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x8600, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), r1) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r2, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r2, 0x2, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x2000c040) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) [ 2576.640910][T27991] loop2: detected capacity change from 0 to 512 [ 2576.648368][T27991] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2576.657915][T27980] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2576.667670][T27980] EXT4-fs (loop0): group descriptors corrupted! [ 2576.683859][T27993] loop1: detected capacity change from 0 to 131456 [ 2576.695425][T27991] loop2: detected capacity change from 0 to 512 [ 2576.699221][T27993] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2576.709628][T27993] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2576.710143][T27991] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2576.738054][T28073] loop4: detected capacity change from 0 to 131456 11:05:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000004300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2576.745298][T28097] loop3: detected capacity change from 0 to 131456 [ 2576.752504][T27993] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7612/file0 supports timestamps until 2038 (0x7fffffff) [ 2576.765209][T28102] loop0: detected capacity change from 0 to 512 [ 2576.774585][T28102] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2576.784320][T28102] EXT4-fs (loop0): group descriptors corrupted! 11:05:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000080)="0001bea83234690a0100000000000000f3aa47", 0x13, 0x1000}], 0x24000, &(0x7f0000000140)={[], [{@obj_role={'obj_role', 0x3d, '&{\\\'+,%'}}, {@smackfsroot}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x64, 0x32, 0x35, 0x35, 0x65, 0x61, 0x39], 0x2d, [0x38, 0x2, 0x37, 0x39], 0x2d, [0x66, 0x36, 0x34, 0x39], 0x2d, [0x62, 0x33, 0x38, 0x66], 0x2d, [0x7, 0x38, 0x37, 0x30, 0x63, 0x62, 0x33, 0x66]}}}]}) [ 2576.790888][T28097] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2576.794627][T28073] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2576.798815][T28097] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2576.806720][T28073] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2576.823275][T28097] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7782/file0 supports timestamps until 2038 (0x7fffffff) 11:05:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000080)={[{@journal_async_commit}], [{@smackfsdef={'smackfsdef', 0x3d, ')'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}, {@audit}]}) 11:05:31 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000070b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0xfffffffffffffedf, 0x8}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="63a2572ea6bda525280e50aecaafb854238164ff0f000076ccf81b5d1ca2d1ac987f320124c41f94d58f199de878a6de2706d685315fb4db8a2f8e3743aa8cb80729eab57da197abe6ac0000000000008139f5ceabf9a3bcb689b3b7d8a0deb1273aaccf213d70e45077f7262cf33c8b44d739d3da368da5dfbd4b31cd804d5899134c1deece7fd6633343ce38ca07d012e5c89acc8262ce2005a27e1b52c1d9298e51043676cf8b9e0cab0cc2272cd1795a22a1093565eff9ea3c5187f72da43e0637588356944e9000"/216]) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x7, &(0x7f0000000600)=[{&(0x7f0000000140)="62e2d1a219b2abe73cad1570307d47a7b6ebf9a7ad82d816e5e3cd4c69c99626a3320b205c4aaceeee90c385318188263a0c3da033f3ccba0769f5d6a192d2eebbd34e171a492152d427c068b3fd7cd8", 0x50, 0x360}, {&(0x7f0000000340)="d3e921812832546de568a4ffcf0354020f52eaa2a22c6468260066d9ebed6cb9071d38d7c9a49393574dec1f27bf02cc6b761b287b3d82c3cec420057909b06418575317448f27842d1733a41feeb7aa5cf53919164ace4e4a226d5fc5d1707763b4be5eb871f043e0242db981fd0bc247871c64e3777da3f7c6fa7d98ecc42678729ac37ad42078420a580f91f59e0e4a59f0019f5d15ecbe264eca3e40b540770c9af47ddc85837cfc4c2b17014265767079b426e0e51ced781580514842e86e682095f1e9ffe492b74cd3aae76693ae7c05c9ed188a4608bad1d216a4094bac6557ddcd8b583b3101bfc7c85bd33e", 0xf0, 0x9}, {&(0x7f00000000c0)="86aa4702cf38ff81db060ee5559527be7bb4f5a3931268b4b704020acc155b714c9954da", 0x24, 0x2}, {&(0x7f00000001c0)="aff1c20ec94ce0cdde8de0c272", 0xd, 0x6}, {&(0x7f0000000440)="b2eb3b6dce2614f66afb591a5414b3b6eb33dcca6b0d4f0d715420cfe106cf1c2f06355552df73412b278fad6d313f423e0bd98ef9a733a007fd1c4272098f86f13d9b7a377ad76fcb8a98aaba5f321c41857309acc31764", 0x58, 0x4}, {&(0x7f00000004c0)="9627e1526c98aa13c86c6e99e9669c0d618541bd3781716b48751b2f70f7d64505d3b328ba0283849a58d7b307ac2817d94225e5a82701438b5c6740383939403115", 0x42, 0x200000000000}, {&(0x7f0000000540)="6027a200337d1782e38285fe44e7491304a7dd3134bd78f24ed3b7c8de97be9ab1f8aafddef529c3f9aeb675ac974b368b2cfd4b13b72362777caaf84c82046ecca1f2b88e7d6df59e8753a1c77a2a8b8e3717fc1b07ed13c0aa47e72b6775bb4fcbb2c22b000355b6ef78e81d2a640d18d0ec82c1a8826aa8be7351fe453d42510a392489156ed95521e2c8433a7a794f105da4aa640c3f68e594a0590f1b551a3bae2319498b88995f", 0xaa, 0x9}], 0x1800048, &(0x7f00000006c0)={[{@fat=@nocase}, {@nodots}, {@dots}, {@dots}, {@dots}, {@nodots}, {@dots}, {@dots}, {@fat=@check_strict}, {}], [{@defcontext={'defcontext', 0x3d, 'root'}}]}) [ 2576.847902][T28073] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2576.857601][T28073] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6045/file0 supports timestamps until 2038 (0x7fffffff) [ 2576.874513][T28102] loop0: detected capacity change from 0 to 512 [ 2576.881263][T28102] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2576.891033][T28102] EXT4-fs (loop0): group descriptors corrupted! 11:05:31 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000009000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2576.898613][T28111] loop2: detected capacity change from 0 to 512 [ 2576.909998][T28111] EXT4-fs (loop2): Unrecognized mount option "smackfsdef=)" or missing value [ 2576.924261][T28114] loop1: detected capacity change from 0 to 131456 [ 2576.950763][T28114] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2576.958695][T28114] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2576.991007][T28111] loop2: detected capacity change from 0 to 512 11:05:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000005300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2577.003998][T28117] loop3: detected capacity change from 0 to 131456 [ 2577.021520][T28111] EXT4-fs (loop2): Unrecognized mount option "smackfsdef=)" or missing value [ 2577.031307][T28114] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7613/file0 supports timestamps until 2038 (0x7fffffff) 11:05:31 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f001004000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2577.053860][T28117] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2577.061772][T28117] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2577.071326][T28220] loop0: detected capacity change from 0 to 512 [ 2577.091234][T28220] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2577.101065][T28220] EXT4-fs (loop0): group descriptors corrupted! 11:05:31 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6a6f75726e6169742c00e8c917a10d2cf567be698d13ef5d74edc6302995db6ae2a8bad363e6342b8a85a02f9688060ba3d15f07f11fc2786b27a4a6e0dc02842986172353ddb4eb77aee539f5bf8e731d7eee405a44ac014b6e292031093c5817722904ea4a9a0a9e5f1cb9d6b25db56e86246425f3cf71"]) recvmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe8}, 0x2) linkat(r1, &(0x7f0000000340)='.\x00', r0, &(0x7f0000000380)='./file0\x00', 0x0) 11:05:31 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000080b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2577.130825][T28223] loop4: detected capacity change from 0 to 131456 [ 2577.145222][T28225] loop2: detected capacity change from 0 to 512 [ 2577.153396][T28223] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2577.161305][T28223] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2577.168936][T28225] EXT4-fs (loop2): Unrecognized mount option "journait" or missing value 11:05:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) [ 2577.186217][T28117] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7783/file0 supports timestamps until 2038 (0x7fffffff) [ 2577.204078][T28223] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2577.204786][T28220] loop0: detected capacity change from 0 to 512 [ 2577.220492][T28225] loop2: detected capacity change from 0 to 512 [ 2577.227442][T28220] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2577.234944][T28229] loop1: detected capacity change from 0 to 131456 [ 2577.237199][T28220] EXT4-fs (loop0): group descriptors corrupted! [ 2577.245969][T28223] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6046/file0 supports timestamps until 2038 (0x7fffffff) [ 2577.253382][T28225] EXT4-fs (loop2): Unrecognized mount option "journait" or missing value [ 2577.272661][T28229] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:31 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000a000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:31 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000020b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:31 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000005000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2577.280612][T28229] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:31 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000020b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2577.321032][T28229] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7614/file0 supports timestamps until 2038 (0x7fffffff) 11:05:31 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000020b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000006300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:31 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000090b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:31 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40001, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) renameat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') [ 2577.374170][T28243] loop4: detected capacity change from 0 to 131456 [ 2577.382526][T28244] loop3: detected capacity change from 0 to 131456 [ 2577.403609][T28243] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2577.411607][T28243] EXT4-fs (loop4): failed to parse options in superblock: @ 11:05:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1b26abd93fab4d76fd9aa42e396f1fc30430d037be3b0633410482ff8c7a61e5e2e52acd61b0c5ac823f33a56f532bd20396bac20301811070f04102283052476030220000000000"]) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000840)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) fcntl$lock(r1, 0x24, &(0x7f0000000040)={0x0, 0x2, 0xd0b, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, 0x0) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "45146335e226df"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "8c00008ec3732f"}) r14 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r14, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x100, 0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x9f, 0x27, 0x80, 0x9, 0x0, 0xfffffff800000000, 0x0, 0xf, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x400, 0x7, 0x4009, 0x1, 0x8ff, 0x3, 0x3, 0x0, 0x80003, 0x0, 0x80000000}, 0x0, 0xf, r11, 0xa) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x9, 0x34, 0x20, 0x0, 0x0, 0x8, 0x4400, 0xd, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc9, 0x2, @perf_config_ext={0x839}, 0x1080, 0x0, 0x411b3fb6, 0x0, 0x4, 0x8467f340, 0x81, 0x0, 0x401, 0x0, 0xd72}, 0x0, 0xc, r15, 0xa) syz_open_dev$tty20(0xc, 0x4, 0x1) chdir(&(0x7f0000000080)='./file0\x00') [ 2577.420772][T28248] loop0: detected capacity change from 0 to 512 [ 2577.421950][T28244] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2577.432626][T28250] loop2: detected capacity change from 0 to 512 [ 2577.435447][T28244] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2577.451256][T28250] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2577.457927][T28243] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2577.467023][T28248] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2577.476767][T28248] EXT4-fs (loop0): group descriptors corrupted! [ 2577.488949][T28254] loop1: detected capacity change from 0 to 131456 [ 2577.496665][T28244] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7784/file0 supports timestamps until 2038 (0x7fffffff) [ 2577.512818][ C1] sd 0:0:1:0: tag#1185 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2577.522665][ C1] sd 0:0:1:0: tag#1185 CDB: opcode=0xe5 (vendor) [ 2577.529003][ C1] sd 0:0:1:0: tag#1185 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 2577.538034][ C1] sd 0:0:1:0: tag#1185 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 2577.547053][ C1] sd 0:0:1:0: tag#1185 CDB[20]: ba 11:05:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1b26abd93fab4d76fd9aa42e396f1fc30430d037be3b0633410482ff8c7a61e5e2e52acd61b0c5ac823f33a56f532bd20396bac20301811070f04102283052476030220000000000"]) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000840)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) fcntl$lock(r1, 0x24, &(0x7f0000000040)={0x0, 0x2, 0xd0b, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, 0x0) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "45146335e226df"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "8c00008ec3732f"}) r14 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r14, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x100, 0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x9f, 0x27, 0x80, 0x9, 0x0, 0xfffffff800000000, 0x0, 0xf, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x400, 0x7, 0x4009, 0x1, 0x8ff, 0x3, 0x3, 0x0, 0x80003, 0x0, 0x80000000}, 0x0, 0xf, r11, 0xa) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x9, 0x34, 0x20, 0x0, 0x0, 0x8, 0x4400, 0xd, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc9, 0x2, @perf_config_ext={0x839}, 0x1080, 0x0, 0x411b3fb6, 0x0, 0x4, 0x8467f340, 0x81, 0x0, 0x401, 0x0, 0xd72}, 0x0, 0xc, r15, 0xa) syz_open_dev$tty20(0xc, 0x4, 0x1) chdir(&(0x7f0000000080)='./file0\x00') [ 2577.572204][T28254] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2577.580130][T28254] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2577.599726][T28243] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6047/file0 supports timestamps until 2038 (0x7fffffff) [ 2577.616907][T28250] loop2: detected capacity change from 0 to 512 11:05:32 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000b000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2577.624239][T28248] loop0: detected capacity change from 0 to 512 [ 2577.632570][ C1] sd 0:0:1:0: tag#1186 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2577.642397][ C1] sd 0:0:1:0: tag#1186 CDB: opcode=0xe5 (vendor) [ 2577.648736][ C1] sd 0:0:1:0: tag#1186 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 2577.657773][ C1] sd 0:0:1:0: tag#1186 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 2577.666791][ C1] sd 0:0:1:0: tag#1186 CDB[20]: ba 11:05:32 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffffff60100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000105000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x123282, 0x2) statx(r0, &(0x7f0000000100)='./file0\x00', 0x1500, 0x84, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@block_validity}]}) [ 2577.695991][T28250] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2577.710784][T28248] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2577.720544][T28248] EXT4-fs (loop0): group descriptors corrupted! [ 2577.728835][T28254] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7615/file0 supports timestamps until 2038 (0x7fffffff) 11:05:32 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffffff60100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000000a0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000007300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2577.775930][T28266] loop2: detected capacity change from 0 to 512 [ 2577.787535][T28268] loop4: detected capacity change from 0 to 131456 [ 2577.796899][T28268] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2577.804940][T28268] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2577.812366][T28266] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:05:32 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655ffffffff60100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2577.821475][T28272] loop3: detected capacity change from 0 to 131456 [ 2577.833710][T28268] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2577.840727][T28272] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2577.850584][T28272] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2577.859003][T28268] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6048/file0 supports timestamps until 2038 (0x7fffffff) [ 2577.879876][T28278] loop1: detected capacity change from 0 to 131456 [ 2577.887070][T28280] loop0: detected capacity change from 0 to 512 [ 2577.893724][T28281] loop2: detected capacity change from 0 to 512 [ 2577.899432][T28278] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2577.908324][T28278] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2577.916172][T28281] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:05:32 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000090b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000006000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000090b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000c000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000000b0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2577.923651][T28272] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7785/file0 supports timestamps until 2038 (0x7fffffff) [ 2577.942866][T28280] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2577.952642][T28280] EXT4-fs (loop0): group descriptors corrupted! [ 2577.962435][T28278] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7616/file0 supports timestamps until 2038 (0x7fffffff) 11:05:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000080)=""/115, 0x73}, {&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000340)=""/52, 0x34}], 0x4, &(0x7f00000003c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/59, 0x3b}, {&(0x7f0000000640)=""/208, 0xd0}, {&(0x7f0000000740)=""/149, 0x95}, {&(0x7f0000000800)=""/145, 0x91}, {&(0x7f00000008c0)=""/172, 0xac}, {&(0x7f0000000980)=""/254, 0xfe}], 0x7, &(0x7f0000000b00)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000b40)=""/103, 0x67}, {&(0x7f0000000bc0)=""/125, 0x7d}, {&(0x7f0000000c40)=""/229, 0xe5}, {&(0x7f0000000d40)=""/39, 0x27}, {&(0x7f0000000d80)=""/19, 0x13}, {&(0x7f0000000dc0)=""/127, 0x7f}, {&(0x7f0000000e40)=""/198, 0xc6}, {&(0x7f0000000f40)=""/241, 0xf1}, {&(0x7f0000001040)=""/58, 0x3a}], 0x9, &(0x7f0000001140)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000001200)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001280)=""/220, 0xdc}, {&(0x7f0000001380)=""/63, 0x3f}, {&(0x7f00000013c0)=""/90, 0x5a}, {&(0x7f0000001440)=""/160, 0xa0}, {&(0x7f0000001500)=""/244, 0xf4}, {&(0x7f0000001600)=""/98, 0x62}, {&(0x7f0000001680)=""/222, 0xde}, {&(0x7f0000001780)=""/199, 0xc7}], 0x8, &(0x7f0000001900)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000001940)=@abs, 0x6e, &(0x7f0000001cc0)=[{&(0x7f00000019c0)=""/46, 0x2e}, {&(0x7f0000001a00)=""/10, 0xa}, {&(0x7f0000001a40)=""/78, 0x4e}, {&(0x7f0000001ac0)=""/38, 0x26}, {&(0x7f0000001b00)=""/40, 0x28}, {&(0x7f0000001b40)=""/213, 0xd5}, {&(0x7f0000001c40)=""/69, 0x45}], 0x7, &(0x7f0000001d40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}], 0x5, 0x10140, 0x0) openat$cgroup_ro(r0, &(0x7f0000001f00)='blkio.bfq.empty_time\x00', 0x0, 0x0) 11:05:32 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000090b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.020808][T28290] loop4: detected capacity change from 0 to 131456 [ 2578.029055][T28280] loop0: detected capacity change from 0 to 512 [ 2578.037518][T28280] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2578.039797][T28290] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2578.047437][T28280] EXT4-fs (loop0): group descriptors corrupted! [ 2578.061594][T28290] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2578.062435][T28296] loop3: detected capacity change from 0 to 131456 [ 2578.075628][T28294] loop2: detected capacity change from 0 to 512 [ 2578.079901][T28298] loop1: detected capacity change from 0 to 131456 [ 2578.088882][T28294] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2578.103488][T28298] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2578.111390][T28298] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:32 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655fffffff850100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.121441][T28290] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2578.121473][T28296] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2578.138124][T28296] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2578.146250][T28290] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6049/file0 supports timestamps until 2038 (0x7fffffff) 11:05:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000008300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2578.180528][T28294] loop2: detected capacity change from 0 to 512 [ 2578.183695][T28296] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7786/file0 supports timestamps until 2038 (0x7fffffff) [ 2578.201757][T28298] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7617/file0 supports timestamps until 2038 (0x7fffffff) [ 2578.205491][T28294] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2578.228195][T28306] loop0: detected capacity change from 0 to 512 11:05:32 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000106000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655fffffff850100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) creat(&(0x7f0000000080)='./file0\x00', 0x2) 11:05:32 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000000c0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.251253][T28306] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2578.261025][T28306] EXT4-fs (loop0): group descriptors corrupted! 11:05:32 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655fffffff850100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:32 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000d000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.303859][T28312] loop2: detected capacity change from 0 to 512 [ 2578.311591][T28306] loop0: detected capacity change from 0 to 512 [ 2578.321215][T28312] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2578.342781][T28314] loop4: detected capacity change from 0 to 131456 [ 2578.356608][T28306] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2578.366414][T28306] EXT4-fs (loop0): group descriptors corrupted! [ 2578.377975][T28318] loop1: detected capacity change from 0 to 131456 [ 2578.392464][T28320] loop3: detected capacity change from 0 to 131456 [ 2578.397772][T28314] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit, 0xa}]}) [ 2578.406975][T28314] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2578.414586][T28320] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2578.421134][T28318] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2578.422550][T28320] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2578.430451][T28318] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2578.448928][T28314] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2578.470465][T28312] loop2: detected capacity change from 0 to 512 [ 2578.471396][T28320] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7787/file0 supports timestamps until 2038 (0x7fffffff) [ 2578.477546][T28318] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7618/file0 supports timestamps until 2038 (0x7fffffff) 11:05:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x40000000000000, &(0x7f0000000040)={[{@journal_async_commit}]}) 11:05:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000009300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:33 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000000d0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003600000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:33 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000e000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000406000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000f00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.506375][T28314] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6050/file0 supports timestamps until 2038 (0x7fffffff) [ 2578.522425][T28312] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2578.596917][T28338] loop4: detected capacity change from 0 to 131456 [ 2578.600889][T28340] loop1: detected capacity change from 0 to 131456 [ 2578.605816][T28338] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2578.615073][T28342] loop0: detected capacity change from 0 to 512 [ 2578.618037][T28338] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2578.632685][T28338] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:33 executing program 2: sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8004000}, 0x20004890) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x100000000}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x400, &(0x7f0000000040)=ANY=[@ANYBLOB="6a6f75036a6173796e635f00"/22]) 11:05:33 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000f00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.633943][T28341] loop3: detected capacity change from 0 to 131456 [ 2578.642156][T28338] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6051/file0 supports timestamps until 2038 (0x7fffffff) [ 2578.649317][T28340] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2578.670116][T28340] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:33 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000f00000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000007000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.706687][T28341] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2578.713971][T28348] loop2: detected capacity change from 0 to 264192 [ 2578.714634][T28341] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2578.721142][T28342] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2578.738228][T28342] EXT4-fs (loop0): group descriptors corrupted! [ 2578.740980][T28348] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2578.753524][T28341] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7788/file0 supports timestamps until 2038 (0x7fffffff) [ 2578.774661][T28340] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7619/file0 supports timestamps until 2038 (0x7fffffff) 11:05:33 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000ffff0300000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000f000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.801256][T28354] loop4: detected capacity change from 0 to 131456 [ 2578.813941][T28342] loop0: detected capacity change from 0 to 512 [ 2578.826923][T28354] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2578.835234][T28354] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2578.848226][T28342] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2578.858097][T28342] EXT4-fs (loop0): group descriptors corrupted! [ 2578.866962][T28354] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2578.891032][T28354] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6052/file0 supports timestamps until 2038 (0x7fffffff) 11:05:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) r0 = socket$inet(0x2, 0x3, 0x7) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000240)) 11:05:33 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000000e0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000ffff0300000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000107000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.926066][T28361] loop3: detected capacity change from 0 to 131456 [ 2578.944408][T28363] loop2: detected capacity change from 0 to 512 [ 2578.953669][T28367] loop1: detected capacity change from 0 to 131456 [ 2578.963529][T28363] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:33 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000ffff0300000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2578.970774][T28361] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2578.980197][T28361] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2578.991151][T28367] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2578.991329][T28369] loop0: detected capacity change from 0 to 512 [ 2578.999104][T28367] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2579.016394][T28363] loop2: detected capacity change from 0 to 512 11:05:33 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000000f0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.029187][T28361] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7789/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.029203][T28367] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7620/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.063821][T28363] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:33 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef01000100009fd7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000410000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.067664][T28369] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2579.082409][T28369] EXT4-fs (loop0): group descriptors corrupted! [ 2579.101078][T28376] loop4: detected capacity change from 0 to 131456 [ 2579.114084][T28381] loop1: detected capacity change from 0 to 131456 11:05:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, 0x3f7, 0x100, 0x70bd2d, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8014}, 0x80) 11:05:33 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef01000100009fd7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.137552][T28376] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2579.145571][T28376] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2579.156655][T28381] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2579.164584][T28381] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2579.181162][T28383] loop2: detected capacity change from 0 to 512 11:05:33 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef01000100009fd7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.197679][T28383] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2579.208941][T28376] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2579.210264][T28389] loop3: detected capacity change from 0 to 131456 [ 2579.221648][T28381] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7621/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.225066][T28389] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2579.238824][T28369] loop0: detected capacity change from 0 to 512 [ 2579.246548][T28389] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2579.261374][T28376] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6053/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.265646][T28383] loop2: detected capacity change from 0 to 512 [ 2579.279537][T28389] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7790/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.307940][T28369] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2579.317715][T28369] EXT4-fs (loop0): group descriptors corrupted! [ 2579.324193][T28383] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000b300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:33 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000108000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000006000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:33 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000100b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000008600)=ANY=[@ANYBLOB="6a6f75726e616c5f6173796e635f016f6d6d69742c00c75b19e1916068c5992b158258ea5a"]) recvmmsg(0xffffffffffffffff, &(0x7f0000008300)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/196, 0xc4}], 0x1, &(0x7f0000000180)=""/23, 0x17}, 0x6a}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/12, 0xc}], 0x1, &(0x7f0000000380)=""/116, 0x74}, 0x766a}, {{&(0x7f0000000400)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/246, 0xf6}, {&(0x7f0000001580)=""/238, 0xee}, {&(0x7f0000001680)=""/138, 0x8a}], 0x4, &(0x7f0000001780)=""/90, 0x5a}, 0xffffff26}, {{&(0x7f0000001800)=@hci, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000001880)=""/214, 0xd6}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/188, 0xbc}, {&(0x7f0000002a40)=""/90, 0x5a}, {&(0x7f0000002ac0)=""/4096, 0x1000}], 0x5, &(0x7f0000003b40)=""/172, 0xac}, 0x9}, {{0x0, 0x0, &(0x7f0000004ec0)=[{&(0x7f0000003c00)=""/111, 0x6f}, {&(0x7f0000003c80)=""/66, 0x42}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/21, 0x15}, {&(0x7f0000004d40)=""/57, 0x39}, {&(0x7f0000004d80)=""/102, 0x66}, {&(0x7f0000004e00)=""/80, 0x50}, {&(0x7f0000004e80)=""/51, 0x33}], 0x8, &(0x7f0000004f40)=""/94, 0x5e}, 0x3347}, {{&(0x7f0000004fc0)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f0000005180)=[{&(0x7f0000005040)=""/120, 0x78}, {&(0x7f00000050c0)=""/49, 0x31}, {&(0x7f0000005100)=""/113, 0x71}], 0x3, &(0x7f00000051c0)=""/159, 0x9f}, 0x7}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000005280)=""/239, 0xef}, {&(0x7f0000005380)=""/126, 0x7e}, {&(0x7f0000005400)=""/55, 0x37}, {&(0x7f0000005440)=""/186, 0xba}, {&(0x7f0000005500)=""/90, 0x5a}], 0x5, &(0x7f0000005600)=""/210, 0xd2}, 0x8}, {{&(0x7f0000005700)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000005940)=[{&(0x7f0000005780)=""/69, 0x45}, {&(0x7f0000005800)=""/97, 0x61}, {&(0x7f0000005880)=""/169, 0xa9}], 0x3, &(0x7f0000005980)=""/140, 0x8c}, 0x3}, {{&(0x7f0000005a40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000006dc0)=[{&(0x7f0000005ac0)=""/134, 0x86}, {&(0x7f0000005b80)=""/114, 0x72}, {&(0x7f0000005c00)=""/165, 0xa5}, {&(0x7f0000005cc0)=""/4096, 0x1000}, {&(0x7f0000006cc0)=""/247, 0xf7}], 0x5}, 0x401}, {{0x0, 0x0, &(0x7f00000081c0)=[{&(0x7f0000006e40)=""/246, 0xf6}, {&(0x7f0000006f40)=""/253, 0xfd}, {&(0x7f0000007040)=""/4096, 0x1000}, {&(0x7f0000008040)=""/107, 0x6b}, {&(0x7f00000080c0)=""/120, 0x78}, {&(0x7f0000008140)=""/95, 0x5f}], 0x6, &(0x7f0000008240)=""/168, 0xa8}, 0x8000}], 0xa, 0x40000000, &(0x7f0000008580)) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000085c0)={0x3, 'team_slave_1\x00', {0x7}, 0xc4ac}) 11:05:33 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000002010000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.402711][T28396] loop2: detected capacity change from 0 to 512 [ 2579.416189][T28398] loop3: detected capacity change from 0 to 131456 [ 2579.428862][T28402] loop1: detected capacity change from 0 to 131456 [ 2579.436141][T28404] loop4: detected capacity change from 0 to 131456 11:05:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000060403000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2579.449787][T28398] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2579.450611][T28396] EXT4-fs (loop2): Unrecognized mount option "journal_async_ommit" or missing value [ 2579.457713][T28398] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2579.478814][T28404] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2579.483413][T28402] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2579.486735][T28404] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2579.494615][T28402] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2579.503432][T28406] loop0: detected capacity change from 0 to 512 [ 2579.517458][T28406] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2579.527238][T28406] EXT4-fs (loop0): group descriptors corrupted! [ 2579.533938][T28404] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2579.537150][T28396] loop2: detected capacity change from 0 to 512 11:05:34 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000004800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.543702][T28398] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7791/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.563871][T28396] EXT4-fs (loop2): Unrecognized mount option "journal_async_ommit" or missing value [ 2579.564268][T28404] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6054/file0 supports timestamps until 2038 (0x7fffffff) 11:05:34 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000004800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:34 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000011000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:34 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000009000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.597674][T28402] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7622/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.639516][T28406] loop0: detected capacity change from 0 to 512 11:05:34 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x400, 0x1f, 0x4, 0x80000001}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a6f75726e616c81000000000000006f6d6d69742c00"]) [ 2579.647479][T28406] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2579.657246][T28406] EXT4-fs (loop0): group descriptors corrupted! [ 2579.663493][ T22] audit: type=1326 audit(1635505534.187:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28419 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd542908a39 code=0x0 11:05:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:34 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000004100b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:34 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000004800000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.701240][T28422] loop3: detected capacity change from 0 to 131456 [ 2579.711704][T28423] loop2: detected capacity change from 0 to 512 [ 2579.718317][T28422] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2579.726232][T28422] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f020400000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000001", 0x5, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:34 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000002f900000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.754045][T28429] loop1: detected capacity change from 0 to 131456 [ 2579.761221][T28430] loop4: detected capacity change from 0 to 131456 [ 2579.769034][T28423] EXT4-fs (loop2): Unrecognized mount option "journal" or missing value [ 2579.778400][T28429] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2579.786346][T28429] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2579.794792][T28430] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:34 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000002f900000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.802720][T28430] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2579.812226][T28434] loop0: detected capacity change from 0 to 512 [ 2579.819505][T28434] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2579.829257][T28434] EXT4-fs (loop0): group descriptors corrupted! [ 2579.836671][T28430] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2579.846395][T28429] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7623/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.864658][T28422] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7792/file0 supports timestamps until 2038 (0x7fffffff) [ 2579.864755][T28430] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6055/file0 supports timestamps until 2038 (0x7fffffff) 11:05:34 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000002f900000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:34 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000012000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:34 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000110b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:34 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100fffffff600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2579.924980][T28434] loop0: detected capacity change from 0 to 512 [ 2579.937633][T28434] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2579.947393][T28434] EXT4-fs (loop0): group descriptors corrupted! 11:05:34 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000109000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2580.001351][T28448] loop1: detected capacity change from 0 to 131456 [ 2580.008740][T28446] loop3: detected capacity change from 0 to 131456 [ 2580.027660][T28446] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2580.035627][T28446] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2580.043176][T28448] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2580.051121][T28448] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2580.068833][T28452] loop4: detected capacity change from 0 to 131456 [ 2580.081312][T28452] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2580.089238][T28452] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2580.097687][T28446] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7793/file0 supports timestamps until 2038 (0x7fffffff) [ 2580.112857][T28452] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2580.124887][T28448] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7624/file0 supports timestamps until 2038 (0x7fffffff) [ 2580.149754][T28452] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6056/file0 supports timestamps until 2038 (0x7fffffff) [ 2580.494790][ T22] audit: type=1326 audit(1635505535.027:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28419 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd542908a39 code=0x0 11:05:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) fcntl$getown(0xffffffffffffffff, 0x9) 11:05:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:35 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100fffffff600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:35 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000014000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:35 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000120b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:35 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000a000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2580.566969][T28463] loop3: detected capacity change from 0 to 131456 [ 2580.569725][T28465] loop0: detected capacity change from 0 to 512 [ 2580.575631][T28466] loop4: detected capacity change from 0 to 131456 [ 2580.591624][T28467] loop1: detected capacity change from 0 to 131456 [ 2580.598711][T28470] loop2: detected capacity change from 0 to 512 [ 2580.605096][T28463] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:35 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100fffffff600000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2580.605276][T28465] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2580.613009][T28463] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2580.622726][T28465] EXT4-fs (loop0): group descriptors corrupted! [ 2580.631686][T28466] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2580.644569][T28466] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2580.646171][T28470] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2580.664202][T28467] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2580.672377][T28467] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2580.681547][T28466] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2580.693851][T28470] loop2: detected capacity change from 0 to 512 [ 2580.694484][T28467] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7625/file0 supports timestamps until 2038 (0x7fffffff) 11:05:35 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100fe00000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2580.700987][T28463] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7794/file0 supports timestamps until 2038 (0x7fffffff) [ 2580.734666][T28465] loop0: detected capacity change from 0 to 512 [ 2580.749653][T28470] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:35 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000140b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:35 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100fe00000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:35 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000018000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2580.759684][T28465] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2580.769429][T28465] EXT4-fs (loop0): group descriptors corrupted! [ 2580.781907][T28466] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6057/file0 supports timestamps until 2038 (0x7fffffff) 11:05:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) 11:05:35 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000b000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:35 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100fe00000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2580.865287][T28484] loop1: detected capacity change from 0 to 131456 [ 2580.875458][T28484] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2580.875885][T28488] loop0: detected capacity change from 0 to 512 [ 2580.883416][T28484] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2580.897143][T28488] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2580.903660][T28490] loop2: detected capacity change from 0 to 512 [ 2580.906903][T28488] EXT4-fs (loop0): group descriptors corrupted! [ 2580.926934][T28494] loop3: detected capacity change from 0 to 131456 [ 2580.933758][T28493] loop4: detected capacity change from 0 to 131456 [ 2580.942376][T28494] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2580.950322][T28494] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000604000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:35 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000007a0000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2580.958571][T28493] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2580.966530][T28493] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2580.976217][T28484] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7626/file0 supports timestamps until 2038 (0x7fffffff) [ 2580.976931][T28488] loop0: detected capacity change from 0 to 512 [ 2580.997704][T28490] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:35 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000180b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2580.997893][T28488] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2581.016292][T28488] EXT4-fs (loop0): group descriptors corrupted! [ 2581.023645][T28494] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7795/file0 supports timestamps until 2038 (0x7fffffff) [ 2581.043060][T28493] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:35 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000007a0000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:35 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000020000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2581.066338][T28490] loop2: detected capacity change from 0 to 512 [ 2581.083196][T28490] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2581.100404][T28493] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6058/file0 supports timestamps until 2038 (0x7fffffff) 11:05:35 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000c000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2581.101460][T28509] loop1: detected capacity change from 0 to 131456 [ 2581.124940][T28514] loop0: detected capacity change from 0 to 512 [ 2581.142845][T28514] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2581.152786][T28514] EXT4-fs (loop0): group descriptors corrupted! 11:05:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f100000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x802000, &(0x7f0000000040)={[{@journal_async_commit}]}) r0 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x4, &(0x7f0000000440)=[{&(0x7f0000000140)="3dae21b9828c48867cd88090d65656e3c0c10a1997ae52da0dcfa71e399caafc58549cd55c120f5eb37626ef3bc5647b815b342aadae8c0f61d0dcd2d2a4f0c7215efa309efe0a6a7ee2dbdf1726a5673ff9e9b1b553795955f0c82efef97ea41a81811d5a661c54d8ea27644c335cd06efe07807f715debf49be7a440f423c08763afbab10e086d5801", 0x8a, 0x6}, {&(0x7f0000000240)="8b4cf1904972e18e58e2699dcdfe0fee398895a41873141c0a338b348cd0421b9f6e35e95cc94a0fcddddde14ce1fcc56785846182a3f956017fe01d9540d3ca6e27ad7760f2a0a9bb9ad2fc886cf4d84854739dac75caa516354e3353a5440d446b6a5636ba360b343ff39ec998bd795bb6c1d2b1825591e44f3b6ac4c9e74fe9487ba398bef476d0c1febc8c8d5bf47beeb074878b4eac30ae14946553f569b2dabe029f9d558946d84471e466177a0eac691adc6886d14bcc9b08742a61c7932420d508211d887fda8d21b8267c069e9d8bf18ad370e990ed933abac64b0f7e17faf7", 0xe4, 0x7}, {&(0x7f0000000340)="9272d14d24e9a37327e086538809e3cb4c8d94d79f4cb5e4e4aa04aebd5941cd2d2143ad14817efc6d7ba2151b0b66f2bc2ecbdd26", 0x35, 0xf069}, {&(0x7f0000000380)="50cdb7e5c4738ac9d3d66b781515750b9cdef71a756947cfd453d868b272de79e2b7b1e3004706fec243b2d367c78dc3284fbd426a4e1034debc17af0f01d837c2ab9eeaf3f45e36ea53c285c0da3254352ab8ed898a5400a816572af19722f61e59e2235e76a163630cbaa81fe703088d42aacd6e521e9cecd3213c7fb912b409a4bd4802750263bb36fa244a0035dc9c0e03a6b7a86847183e03", 0x9b, 0x6b4b}], 0x200020, &(0x7f00000004c0)={[{'ext4\x00'}, {'(\'-*\\'}, {'!$'}, {'journal_async_commit'}, {'ext4\x00'}, {'journal_async_commit'}, {'journal_async_commit'}], [{@euid_gt={'euid>', 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x33, 0x34, 0x36, 0x66, 0x35, 0x63, 0x65], 0x2d, [0x31, 0x33, 0x66, 0x64], 0x2d, [0x64, 0x33, 0x33, 0x63], 0x2d, [0x34, 0x31, 0x65, 0x33], 0x2d, [0x33, 0x58, 0x33, 0x65, 0x35, 0x64, 0x66, 0x64]}}}, {@euid_gt={'euid>', 0xee01}}]}) openat(r0, &(0x7f0000000580)='./file0\x00', 0x410040, 0x10) 11:05:35 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000007a0000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2581.164238][T28509] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2581.172148][T28509] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2581.181520][T28516] loop3: detected capacity change from 0 to 131456 [ 2581.188869][T28518] loop2: detected capacity change from 0 to 512 [ 2581.194947][T28516] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2581.199628][T28509] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7627/file0 supports timestamps until 2038 (0x7fffffff) 11:05:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 1) [ 2581.203073][T28516] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2581.233791][T28526] loop4: detected capacity change from 0 to 131456 [ 2581.241975][T28529] FAULT_INJECTION: forcing a failure. [ 2581.241975][T28529] name failslab, interval 1, probability 0, space 0, times 0 [ 2581.243657][T28516] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7796/file0 supports timestamps until 2038 (0x7fffffff) [ 2581.254602][T28529] CPU: 1 PID: 28529 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2581.277599][T28529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2581.285722][T28526] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2581.287645][T28529] Call Trace: [ 2581.287653][T28529] dump_stack_lvl+0xd6/0x122 [ 2581.295569][T28526] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2581.298787][T28529] dump_stack+0x11/0x1b [ 2581.314863][T28529] should_fail+0x23c/0x250 [ 2581.319274][T28529] ? __se_sys_memfd_create+0xfb/0x390 [ 2581.324667][T28529] __should_failslab+0x81/0x90 [ 2581.329431][T28529] should_failslab+0x5/0x20 [ 2581.333927][T28529] __kmalloc+0x6f/0x350 [ 2581.338134][T28529] ? strnlen_user+0x137/0x1c0 [ 2581.342828][T28529] __se_sys_memfd_create+0xfb/0x390 [ 2581.348020][T28529] __x64_sys_memfd_create+0x2d/0x40 [ 2581.353313][T28529] do_syscall_64+0x44/0xa0 [ 2581.357728][T28529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2581.363645][T28529] RIP: 0033:0x7f15290aba39 [ 2581.368116][T28529] 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 [ 2581.387752][T28529] RSP: 002b:00007f1526e21f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2581.396156][T28529] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f15290aba39 [ 2581.404159][T28529] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f152910502b 11:05:35 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000200b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:35 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000001020000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2581.412125][T28529] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 2581.420114][T28529] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2581.428080][T28529] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 2581.436525][T28530] loop2: detected capacity change from 0 to 240 [ 2581.437999][T28514] loop0: detected capacity change from 0 to 512 [ 2581.455496][T28526] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 2) [ 2581.472273][T28526] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6059/file0 supports timestamps until 2038 (0x7fffffff) [ 2581.486893][T28518] loop2: detected capacity change from 0 to 512 [ 2581.501897][T28514] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2581.511678][T28514] EXT4-fs (loop0): group descriptors corrupted! [ 2581.518311][T28533] FAULT_INJECTION: forcing a failure. [ 2581.518311][T28533] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2581.531363][T28533] CPU: 0 PID: 28533 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2581.540112][T28533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2581.550157][T28533] Call Trace: [ 2581.553461][T28533] dump_stack_lvl+0xd6/0x122 [ 2581.558055][T28533] dump_stack+0x11/0x1b [ 2581.562211][T28533] should_fail+0x23c/0x250 [ 2581.566664][T28533] should_fail_usercopy+0x16/0x20 [ 2581.571764][T28533] _copy_from_user+0x1c/0xd0 [ 2581.576349][T28533] __se_sys_memfd_create+0x137/0x390 [ 2581.581634][T28533] __x64_sys_memfd_create+0x2d/0x40 [ 2581.586821][T28533] do_syscall_64+0x44/0xa0 [ 2581.591240][T28533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2581.597247][T28533] RIP: 0033:0x7f15290aba39 [ 2581.601650][T28533] 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 [ 2581.621302][T28533] RSP: 002b:00007f1526e21f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2581.629746][T28533] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f15290aba39 [ 2581.637772][T28533] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f152910502b [ 2581.645736][T28533] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 2581.653692][T28533] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2581.661655][T28533] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 11:05:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000240)={[{@journal_async_commit}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, '*'}}, {@appraise}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@uid_gt={'uid>', r1}}]}) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x25) recvmmsg$unix(r2, &(0x7f0000001d00)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000001480), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000001500)=""/142, 0x8e}, {&(0x7f00000015c0)=""/73, 0x49}, {&(0x7f0000001640)=""/152, 0x98}, {&(0x7f0000001700)=""/166, 0xa6}], 0x4}}, {{&(0x7f00000017c0)=@abs, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/115, 0x73}, {&(0x7f00000018c0)=""/40, 0x28}, {&(0x7f0000001900)=""/113, 0x71}, {&(0x7f0000001980)=""/16, 0x10}], 0x4, &(0x7f0000001a00)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001a40)=@abs, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/110, 0x6e}, {&(0x7f0000001b40)=""/108, 0x6c}], 0x2, &(0x7f0000001c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}], 0x4, 0x40000000, 0x0) [ 2581.680904][T28538] loop1: detected capacity change from 0 to 131456 [ 2581.683054][T28536] loop3: detected capacity change from 0 to 131456 [ 2581.702250][T28536] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2581.710270][T28536] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2581.722373][T28538] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 3) 11:05:36 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000d000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000010300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2581.730351][T28538] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2581.745943][T28536] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7797/file0 supports timestamps until 2038 (0x7fffffff) 11:05:36 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000022000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2581.780871][T28548] loop0: detected capacity change from 0 to 512 [ 2581.783980][T28550] loop4: detected capacity change from 0 to 131456 [ 2581.792360][T28551] FAULT_INJECTION: forcing a failure. [ 2581.792360][T28551] name failslab, interval 1, probability 0, space 0, times 0 [ 2581.794619][T28538] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7628/file0 supports timestamps until 2038 (0x7fffffff) [ 2581.806278][T28551] CPU: 0 PID: 28551 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2581.806301][T28551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2581.839310][T28551] Call Trace: [ 2581.842628][T28551] dump_stack_lvl+0xd6/0x122 [ 2581.847290][T28551] dump_stack+0x11/0x1b [ 2581.851487][T28551] should_fail+0x23c/0x250 [ 2581.855888][T28551] ? shmem_alloc_inode+0x22/0x30 [ 2581.860875][T28551] __should_failslab+0x81/0x90 [ 2581.865623][T28551] ? shmem_match+0xa0/0xa0 [ 2581.870089][T28551] should_failslab+0x5/0x20 [ 2581.874584][T28551] kmem_cache_alloc+0x4f/0x300 [ 2581.879337][T28551] ? shmem_match+0xa0/0xa0 [ 2581.883783][T28551] shmem_alloc_inode+0x22/0x30 [ 2581.888529][T28551] new_inode_pseudo+0x38/0x1c0 [ 2581.893288][T28551] new_inode+0x21/0x120 [ 2581.897494][T28551] shmem_get_inode+0xb7/0x4a0 [ 2581.902154][T28551] __shmem_file_setup+0xf1/0x1d0 [ 2581.907076][T28551] shmem_file_setup+0x37/0x40 [ 2581.911894][T28551] __se_sys_memfd_create+0x1eb/0x390 [ 2581.917178][T28551] __x64_sys_memfd_create+0x2d/0x40 [ 2581.922399][T28551] do_syscall_64+0x44/0xa0 [ 2581.926878][T28551] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2581.932771][T28551] RIP: 0033:0x7f15290aba39 [ 2581.937165][T28551] 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 [ 2581.956767][T28551] RSP: 002b:00007f1526e21f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2581.965159][T28551] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f15290aba39 [ 2581.973126][T28551] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f152910502b 11:05:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@acl}]}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x800000, &(0x7f0000000340)={'trans=virtio,', {[{@afid={'afid', 0x3d, 0x4}}, {@access_uid={'access', 0x3d, r1}}, {@access_uid={'access', 0x3d, 0xee00}}, {@dfltuid={'dfltuid', 0x3d, r3}}], [{@seclabel}, {@audit}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x31, 0x30, 0x35, 0x34, 0x30, 0x33, 0x65], 0x2d, [0x64, 0x66, 0x32, 0x32], 0x2d, [0x66, 0x63, 0x62, 0x64], 0x2d, [0x37, 0x33, 0x30, 0x62], 0x2d, [0x38, 0x36, 0x62, 0x3d, 0x63, 0x65, 0x63, 0x65]}}}, {@obj_type={'obj_type', 0x3d, '$%@/'}}]}}) recvfrom(0xffffffffffffffff, &(0x7f0000000240)=""/216, 0xd8, 0x80030002, 0x0, 0x0) [ 2581.981080][T28551] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 2581.989047][T28551] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2581.997031][T28551] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 2582.019955][T28554] loop2: detected capacity change from 0 to 512 11:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 4) [ 2582.026800][T28550] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2582.034735][T28550] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2582.056859][T28554] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated [ 2582.080690][T28558] loop3: detected capacity change from 0 to 131456 [ 2582.090993][T28554] EXT4-fs (loop2): get root inode failed [ 2582.096693][T28554] EXT4-fs (loop2): mount failed [ 2582.102296][T28550] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2582.113206][T28558] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2582.121142][T28558] EXT4-fs (loop3): failed to parse options in superblock: @ 11:05:36 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000010200b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2582.131619][T28550] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6060/file0 supports timestamps until 2038 (0x7fffffff) [ 2582.153109][T28548] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2582.162921][T28548] EXT4-fs (loop0): group descriptors corrupted! 11:05:36 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000e000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2582.171063][T28558] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7798/file0 supports timestamps until 2038 (0x7fffffff) [ 2582.189450][T28567] FAULT_INJECTION: forcing a failure. [ 2582.189450][T28567] name failslab, interval 1, probability 0, space 0, times 0 [ 2582.197986][T28554] loop2: detected capacity change from 0 to 512 [ 2582.202117][T28567] CPU: 0 PID: 28567 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2582.217142][T28567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2582.227180][T28567] Call Trace: [ 2582.230444][T28567] dump_stack_lvl+0xd6/0x122 [ 2582.235026][T28567] dump_stack+0x11/0x1b [ 2582.239224][T28567] should_fail+0x23c/0x250 [ 2582.243627][T28567] ? security_inode_alloc+0x30/0x180 [ 2582.248951][T28567] __should_failslab+0x81/0x90 [ 2582.253714][T28567] should_failslab+0x5/0x20 [ 2582.258202][T28567] kmem_cache_alloc+0x4f/0x300 [ 2582.262950][T28567] security_inode_alloc+0x30/0x180 [ 2582.268110][T28567] inode_init_always+0x20b/0x430 [ 2582.273043][T28567] ? shmem_match+0xa0/0xa0 [ 2582.277447][T28567] new_inode_pseudo+0x73/0x1c0 [ 2582.282268][T28567] new_inode+0x21/0x120 [ 2582.286423][T28567] shmem_get_inode+0xb7/0x4a0 [ 2582.291090][T28567] __shmem_file_setup+0xf1/0x1d0 [ 2582.296049][T28567] shmem_file_setup+0x37/0x40 [ 2582.300712][T28567] __se_sys_memfd_create+0x1eb/0x390 [ 2582.305985][T28567] __x64_sys_memfd_create+0x2d/0x40 [ 2582.311233][T28567] do_syscall_64+0x44/0xa0 [ 2582.315715][T28567] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2582.321706][T28567] RIP: 0033:0x7f15290aba39 [ 2582.326103][T28567] 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 [ 2582.345690][T28567] RSP: 002b:00007f1526e21f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2582.354084][T28567] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f15290aba39 [ 2582.362053][T28567] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f152910502b [ 2582.370074][T28567] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff 11:05:36 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000025000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 5) [ 2582.378025][T28567] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2582.386041][T28567] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 2582.396792][T28554] EXT4-fs: failed to create workqueue [ 2582.402194][T28554] EXT4-fs (loop2): mount failed [ 2582.417089][T28548] loop0: detected capacity change from 0 to 512 [ 2582.431228][T28574] loop4: detected capacity change from 0 to 131456 [ 2582.435838][T28572] loop1: detected capacity change from 0 to 131456 [ 2582.446185][T28548] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2582.446574][T28577] loop3: detected capacity change from 0 to 131456 [ 2582.455944][T28548] EXT4-fs (loop0): group descriptors corrupted! [ 2582.464214][T28574] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2582.473586][T28578] FAULT_INJECTION: forcing a failure. [ 2582.473586][T28578] name failslab, interval 1, probability 0, space 0, times 0 [ 2582.476584][T28574] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2582.489172][T28578] CPU: 1 PID: 28578 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2582.503519][T28577] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2582.505243][T28578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2582.513108][T28577] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2582.523138][T28578] Call Trace: [ 2582.523147][T28578] dump_stack_lvl+0xd6/0x122 [ 2582.523171][T28578] dump_stack+0x11/0x1b [ 2582.542464][T28578] should_fail+0x23c/0x250 [ 2582.546898][T28578] ? __d_alloc+0x36/0x370 [ 2582.551305][T28578] __should_failslab+0x81/0x90 [ 2582.556057][T28578] should_failslab+0x5/0x20 [ 2582.560554][T28578] kmem_cache_alloc+0x4f/0x300 [ 2582.565316][T28578] ? security_inode_alloc+0x138/0x180 [ 2582.570683][T28578] ? __init_rwsem+0x59/0x70 [ 2582.573958][T28574] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2582.575203][T28578] __d_alloc+0x36/0x370 [ 2582.588080][T28578] d_alloc_pseudo+0x1a/0x50 [ 2582.592608][T28578] alloc_file_pseudo+0x77/0x150 [ 2582.593951][T28574] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6061/file0 supports timestamps until 2038 (0x7fffffff) [ 2582.597459][T28578] __shmem_file_setup+0x14c/0x1d0 [ 2582.616712][T28578] shmem_file_setup+0x37/0x40 [ 2582.621383][T28578] __se_sys_memfd_create+0x1eb/0x390 [ 2582.626745][T28578] __x64_sys_memfd_create+0x2d/0x40 [ 2582.631967][T28578] do_syscall_64+0x44/0xa0 [ 2582.636433][T28578] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2582.642324][T28578] RIP: 0033:0x7f15290aba39 [ 2582.646736][T28578] 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 [ 2582.666428][T28578] RSP: 002b:00007f1526e21f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2582.674831][T28578] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f15290aba39 11:05:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6a6f75726e61742c00000000000000000000000000009339a1bfbeab6671648c3643ea7784f89b525f3a4f34436f8c917668cbcc3e7a748e44"]) [ 2582.682790][T28578] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f152910502b [ 2582.690743][T28578] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 2582.698700][T28578] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2582.706660][T28578] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 2582.716066][T28572] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2582.724104][T28572] EXT4-fs (loop1): failed to parse options in superblock: @ 11:05:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000011300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2582.744181][T28577] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7799/file0 supports timestamps until 2038 (0x7fffffff) [ 2582.761541][T28572] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7629/file0 supports timestamps until 2038 (0x7fffffff) [ 2582.763068][T28584] loop0: detected capacity change from 0 to 512 [ 2582.788603][T28586] loop2: detected capacity change from 0 to 512 11:05:37 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000f000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 6) 11:05:37 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000002e000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2582.824837][T28584] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2582.834684][T28584] EXT4-fs (loop0): group descriptors corrupted! [ 2582.864123][T28586] EXT4-fs (loop2): Unrecognized mount option "journat" or missing value 11:05:37 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000220b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2582.873123][T28590] loop4: detected capacity change from 0 to 131456 [ 2582.886637][T28590] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2582.894593][T28590] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2582.908079][T28584] ================================================================== [ 2582.910027][T28592] loop3: detected capacity change from 0 to 131456 [ 2582.916162][T28584] BUG: KCSAN: data-race in __lru_add_drain_all / lru_cache_add_inactive_or_unevictable [ 2582.932269][T28584] [ 2582.934579][T28584] write to 0xffff888237c22528 of 1 bytes by task 28591 on cpu 0: [ 2582.942281][T28584] lru_cache_add_inactive_or_unevictable+0xaa/0x270 [ 2582.948869][T28584] wp_page_copy+0x803/0x10a0 [ 2582.953459][T28584] do_wp_page+0x5a8/0xba0 [ 2582.957783][T28584] handle_mm_fault+0x96e/0x1580 [ 2582.962629][T28584] do_user_addr_fault+0x609/0xbe0 [ 2582.967651][T28584] exc_page_fault+0x91/0x220 [ 2582.972244][T28584] asm_exc_page_fault+0x1e/0x30 [ 2582.977090][T28584] [ 2582.979407][T28584] read to 0xffff888237c22528 of 1 bytes by task 28584 on cpu 1: [ 2582.987030][T28584] __lru_add_drain_all+0x12c/0x3e0 [ 2582.992148][T28584] lru_add_drain_all+0xc/0x10 [ 2582.996829][T28584] invalidate_bdev+0x56/0x80 [ 2583.001428][T28584] __loop_clr_fd+0x521/0x850 [ 2583.006021][T28584] lo_ioctl+0xac5/0x13e0 [ 2583.010269][T28584] blkdev_ioctl+0x1d0/0x3f0 [ 2583.014768][T28584] block_ioctl+0x6e/0x80 [ 2583.018997][T28584] __se_sys_ioctl+0xcb/0x140 [ 2583.023585][T28584] __x64_sys_ioctl+0x3f/0x50 [ 2583.028160][T28584] do_syscall_64+0x44/0xa0 [ 2583.032581][T28584] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2583.038476][T28584] [ 2583.040790][T28584] value changed: 0x05 -> 0x06 [ 2583.045451][T28584] [ 2583.047760][T28584] Reported by Kernel Concurrency Sanitizer on: [ 2583.053898][T28584] CPU: 1 PID: 28584 Comm: syz-executor.0 Not tainted 5.15.0-rc7-syzkaller #0 [ 2583.062650][T28584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2583.072697][T28584] ================================================================== [ 2583.081790][T28592] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2583.089753][T28592] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2583.090193][T28586] loop2: detected capacity change from 0 to 512 [ 2583.099517][T28594] loop1: detected capacity change from 0 to 131456 [ 2583.104144][T28586] EXT4-fs (loop2): Unrecognized mount option "journat" or missing value [ 2583.120907][T28584] loop0: detected capacity change from 0 to 512 [ 2583.121064][T28590] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2583.128106][T28594] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2583.143872][T28594] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2583.153924][T28590] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6062/file0 supports timestamps until 2038 (0x7fffffff) [ 2583.154747][T28596] FAULT_INJECTION: forcing a failure. [ 2583.154747][T28596] name failslab, interval 1, probability 0, space 0, times 0 [ 2583.180788][T28596] CPU: 0 PID: 28596 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2583.189608][T28596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2583.199655][T28596] Call Trace: [ 2583.202923][T28596] dump_stack_lvl+0xd6/0x122 [ 2583.207511][T28596] dump_stack+0x11/0x1b [ 2583.211669][T28596] should_fail+0x23c/0x250 [ 2583.216085][T28596] ? __alloc_file+0x2e/0x1a0 [ 2583.220731][T28596] __should_failslab+0x81/0x90 [ 2583.225486][T28596] should_failslab+0x5/0x20 [ 2583.229979][T28596] kmem_cache_alloc+0x4f/0x300 [ 2583.234775][T28596] __alloc_file+0x2e/0x1a0 [ 2583.239205][T28596] alloc_empty_file+0xcd/0x1c0 [ 2583.243969][T28596] alloc_file+0x3a/0x280 [ 2583.248257][T28596] alloc_file_pseudo+0xfa/0x150 [ 2583.253152][T28596] __shmem_file_setup+0x14c/0x1d0 [ 2583.258179][T28596] shmem_file_setup+0x37/0x40 [ 2583.262915][T28596] __se_sys_memfd_create+0x1eb/0x390 [ 2583.268326][T28596] __x64_sys_memfd_create+0x2d/0x40 [ 2583.273521][T28596] do_syscall_64+0x44/0xa0 [ 2583.277934][T28596] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2583.283937][T28596] RIP: 0033:0x7f15290aba39 [ 2583.288345][T28596] 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 [ 2583.307978][T28596] RSP: 002b:00007f1526e21f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2583.316434][T28596] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f15290aba39 11:05:37 executing program 2: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0xde, 0x4, 0x7fff}, 0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x2}, {&(0x7f0000010400)="020000000300000004", 0x9, 0xffe}], 0x0, &(0x7f0000000040)) creat(&(0x7f0000000100)='./file0/file0\x00', 0x10) [ 2583.324477][T28596] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f152910502b [ 2583.332525][T28596] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 2583.340516][T28596] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2583.348540][T28596] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 2583.357363][T28592] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7800/file0 supports timestamps until 2038 (0x7fffffff) 11:05:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 7) 11:05:37 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000410000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000012300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:37 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000032e000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2583.420438][T28600] loop2: detected capacity change from 0 to 512 [ 2583.420896][T28594] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7630/file0 supports timestamps until 2038 (0x7fffffff) [ 2583.457914][T28604] FAULT_INJECTION: forcing a failure. [ 2583.457914][T28604] name failslab, interval 1, probability 0, space 0, times 0 [ 2583.470588][T28604] CPU: 1 PID: 28604 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2583.475671][T28607] loop4: detected capacity change from 0 to 131456 [ 2583.479343][T28604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2583.495982][T28604] Call Trace: [ 2583.499250][T28604] dump_stack_lvl+0xd6/0x122 [ 2583.503602][T28607] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2583.503870][T28604] dump_stack+0x11/0x1b [ 2583.511748][T28607] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2583.515868][T28604] should_fail+0x23c/0x250 [ 2583.515890][T28604] ? security_file_alloc+0x30/0x190 [ 2583.532797][T28604] __should_failslab+0x81/0x90 [ 2583.537554][T28604] should_failslab+0x5/0x20 [ 2583.542092][T28604] kmem_cache_alloc+0x4f/0x300 [ 2583.544704][T28607] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2583.546883][T28604] security_file_alloc+0x30/0x190 [ 2583.560643][T28604] __alloc_file+0x83/0x1a0 [ 2583.565058][T28604] alloc_empty_file+0xcd/0x1c0 [ 2583.565115][T28607] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6063/file0 supports timestamps until 2038 (0x7fffffff) [ 2583.569818][T28604] alloc_file+0x3a/0x280 [ 2583.588334][T28604] alloc_file_pseudo+0xfa/0x150 [ 2583.593233][T28604] __shmem_file_setup+0x14c/0x1d0 [ 2583.598355][T28604] shmem_file_setup+0x37/0x40 [ 2583.603023][T28604] __se_sys_memfd_create+0x1eb/0x390 [ 2583.608350][T28604] __x64_sys_memfd_create+0x2d/0x40 [ 2583.613543][T28604] do_syscall_64+0x44/0xa0 [ 2583.618007][T28604] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2583.623954][T28604] RIP: 0033:0x7f15290aba39 [ 2583.628369][T28604] 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 [ 2583.648002][T28604] RSP: 002b:00007f1526e21f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2583.656503][T28604] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f15290aba39 11:05:38 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000250b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2583.664517][T28604] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f152910502b [ 2583.672475][T28604] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 2583.680533][T28604] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2583.688595][T28604] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 2583.703800][T28605] loop0: detected capacity change from 0 to 512 [ 2583.714016][T28600] loop2: detected capacity change from 0 to 512 11:05:38 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f002010000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3d, &(0x7f0000000040), 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x3d, &(0x7f0000000040), 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x3d, &(0x7f0000000040), 0x8) dup(r2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x20800, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRESHEX=r0, @ANYRESDEC=r1]) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x686c00, 0x100) [ 2583.726447][T28605] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2583.736191][T28605] EXT4-fs (loop0): group descriptors corrupted! [ 2583.763705][T28613] loop1: detected capacity change from 0 to 131456 [ 2583.770296][T28614] loop3: detected capacity change from 0 to 131456 [ 2583.786125][T28605] loop0: detected capacity change from 0 to 512 [ 2583.790269][T28614] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2583.800322][T28614] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2583.813510][T28605] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2583.814762][T28613] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 8) [ 2583.823240][T28605] EXT4-fs (loop0): group descriptors corrupted! [ 2583.831143][T28613] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2583.848894][T28614] EXT4-fs mount: 206 callbacks suppressed [ 2583.848903][T28614] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2583.850642][T28617] loop4: detected capacity change from 0 to 131456 [ 2583.855000][T28614] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7801/file0 supports timestamps until 2038 (0x7fffffff) [ 2583.867514][T28618] loop2: detected capacity change from 0 to 512 [ 2583.873484][T28617] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2583.887257][T28622] FAULT_INJECTION: forcing a failure. [ 2583.887257][T28622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2583.892570][T28617] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2583.912647][T28613] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2583.913728][T28622] CPU: 1 PID: 28622 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2583.922792][T28613] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7631/file0 supports timestamps until 2038 (0x7fffffff) [ 2583.931896][T28622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2583.931907][T28622] Call Trace: [ 2583.931914][T28622] dump_stack_lvl+0xd6/0x122 [ 2583.972819][T28622] dump_stack+0x11/0x1b [ 2583.976982][T28622] should_fail+0x23c/0x250 [ 2583.981392][T28622] __alloc_pages+0x102/0x320 [ 2583.986037][T28622] alloc_pages_vma+0x5ee/0x770 [ 2583.990824][T28622] shmem_getpage_gfp+0x96d/0x13d0 [ 2583.995852][T28622] ? rmqueue+0x4a/0xcd0 [ 2584.000023][T28622] ? policydb_context_isvalid+0x135/0x230 [ 2584.005764][T28622] shmem_write_begin+0x7e/0x100 [ 2584.010604][T28622] generic_perform_write+0x1b8/0x3e0 [ 2584.016016][T28622] __generic_file_write_iter+0x174/0x310 [ 2584.021702][T28622] ? generic_write_checks+0x250/0x290 [ 2584.027077][T28622] generic_file_write_iter+0x75/0x130 [ 2584.032456][T28622] vfs_write+0x7bc/0x900 [ 2584.036744][T28622] __x64_sys_pwrite64+0xf5/0x150 [ 2584.041687][T28622] do_syscall_64+0x44/0xa0 [ 2584.046103][T28622] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2584.052001][T28622] RIP: 0033:0x7f152905ea07 [ 2584.056447][T28622] 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 [ 2584.076057][T28622] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 11:05:38 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000003f000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2584.084487][T28622] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2584.092453][T28622] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2584.100409][T28622] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2584.108394][T28622] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2584.116413][T28622] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 11:05:38 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000002e0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 9) [ 2584.135457][T28617] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2584.147528][T28617] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2584.170000][T28617] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6064/file0 supports timestamps until 2038 (0x7fffffff) 11:05:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000022300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2584.193524][T28618] loop2: detected capacity change from 0 to 512 [ 2584.206272][T28627] loop3: detected capacity change from 0 to 131456 [ 2584.213659][T28629] loop1: detected capacity change from 0 to 131456 [ 2584.227845][T28631] FAULT_INJECTION: forcing a failure. [ 2584.227845][T28631] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2584.238070][T28634] loop0: detected capacity change from 0 to 512 [ 2584.240996][T28631] CPU: 0 PID: 28631 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2584.248687][T28629] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2584.255930][T28631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2584.264059][T28629] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2584.274072][T28631] Call Trace: [ 2584.274081][T28631] dump_stack_lvl+0xd6/0x122 [ 2584.282188][T28627] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2584.284709][T28631] dump_stack+0x11/0x1b [ 2584.284730][T28631] should_fail+0x23c/0x250 [ 2584.284749][T28631] should_fail_usercopy+0x16/0x20 [ 2584.289331][T28627] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2584.297193][T28631] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2584.297218][T28631] ? shmem_write_begin+0x7e/0x100 [ 2584.297237][T28631] generic_perform_write+0x201/0x3e0 [ 2584.334105][T28631] __generic_file_write_iter+0x174/0x310 [ 2584.339730][T28631] ? generic_write_checks+0x250/0x290 [ 2584.345089][T28631] generic_file_write_iter+0x75/0x130 [ 2584.350447][T28631] vfs_write+0x7bc/0x900 [ 2584.354675][T28631] __x64_sys_pwrite64+0xf5/0x150 [ 2584.359598][T28631] do_syscall_64+0x44/0xa0 [ 2584.364060][T28631] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2584.370031][T28631] RIP: 0033:0x7f152905ea07 [ 2584.374428][T28631] 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 [ 2584.394038][T28631] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2584.402495][T28631] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2584.410449][T28631] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2584.418401][T28631] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2584.426357][T28631] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2584.434386][T28631] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 11:05:38 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000011000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 10) [ 2584.442964][T28634] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2584.452714][T28634] EXT4-fs (loop0): group descriptors corrupted! [ 2584.460724][T28629] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2584.466459][T28627] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x2}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a6f75726e616cdf6173796e635f636f6d6d69742c00ef8d3e1cde1170ebeb7c555e353a72a712a602c2164912a6530000000000000000c15ef3735ffc10c40a8c59310613afbc67a3e39fafbcd397141e82b2534f762c021ba030b036fcb0bd66c24562076f5e0967610d49f7f8f34690214240738e2b28"]) [ 2584.483026][T28627] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7802/file0 supports timestamps until 2038 (0x7fffffff) [ 2584.485475][T28629] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7632/file0 supports timestamps until 2038 (0x7fffffff) [ 2584.516683][T28634] loop0: detected capacity change from 0 to 512 [ 2584.524003][T28634] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2584.533754][T28634] EXT4-fs (loop0): group descriptors corrupted! 11:05:39 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000320b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:39 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000040000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2584.541888][T28641] loop4: detected capacity change from 0 to 131456 [ 2584.547335][T28639] FAULT_INJECTION: forcing a failure. [ 2584.547335][T28639] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2584.561650][T28639] CPU: 1 PID: 28639 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2584.561970][T28641] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2584.570508][T28639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2584.570520][T28639] Call Trace: [ 2584.570527][T28639] dump_stack_lvl+0xd6/0x122 [ 2584.570550][T28639] dump_stack+0x11/0x1b [ 2584.578443][T28641] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2584.595355][T28641] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2584.596341][T28639] should_fail+0x23c/0x250 [ 2584.600912][T28641] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2584.607881][T28639] __alloc_pages+0x102/0x320 [ 2584.607905][T28639] alloc_pages_vma+0x5ee/0x770 [ 2584.632363][T28641] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6065/file0 supports timestamps until 2038 (0x7fffffff) [ 2584.636468][T28639] shmem_getpage_gfp+0x96d/0x13d0 [ 2584.636494][T28639] shmem_write_begin+0x7e/0x100 [ 2584.665284][T28639] generic_perform_write+0x1b8/0x3e0 [ 2584.670572][T28639] ? shmem_write_begin+0x100/0x100 [ 2584.675721][T28639] __generic_file_write_iter+0x174/0x310 [ 2584.681542][T28639] ? generic_write_checks+0x250/0x290 [ 2584.686912][T28639] generic_file_write_iter+0x75/0x130 [ 2584.692318][T28639] vfs_write+0x7bc/0x900 [ 2584.696544][T28639] __x64_sys_pwrite64+0xf5/0x150 [ 2584.701474][T28639] do_syscall_64+0x44/0xa0 [ 2584.705912][T28639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2584.712007][T28639] RIP: 0033:0x7f152905ea07 [ 2584.716451][T28639] 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 [ 2584.736096][T28639] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 11:05:39 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000012000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2584.744510][T28639] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2584.752468][T28639] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2584.760447][T28639] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2584.768413][T28639] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2584.776370][T28639] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 11:05:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 11) [ 2584.810165][T28645] loop2: detected capacity change from 0 to 512 [ 2584.835632][T28649] FAULT_INJECTION: forcing a failure. [ 2584.835632][T28649] name failslab, interval 1, probability 0, space 0, times 0 [ 2584.848357][T28649] CPU: 0 PID: 28649 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2584.857278][T28649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2584.867315][T28649] Call Trace: [ 2584.870580][T28649] dump_stack_lvl+0xd6/0x122 [ 2584.875164][T28649] dump_stack+0x11/0x1b [ 2584.879313][T28649] should_fail+0x23c/0x250 [ 2584.883738][T28649] ? xas_create+0x3fb/0xb10 [ 2584.888234][T28649] __should_failslab+0x81/0x90 [ 2584.892998][T28649] should_failslab+0x5/0x20 [ 2584.897566][T28649] kmem_cache_alloc+0x4f/0x300 [ 2584.902321][T28649] xas_create+0x3fb/0xb10 [ 2584.906648][T28649] xas_create_range+0x146/0x360 [ 2584.909551][T28645] EXT4-fs (loop2): Unrecognized mount option "journalßasync_commit" or missing value [ 2584.911494][T28649] shmem_add_to_page_cache+0x3bd/0x660 [ 2584.926385][T28649] shmem_getpage_gfp+0xba5/0x13d0 [ 2584.931442][T28649] shmem_write_begin+0x7e/0x100 [ 2584.936292][T28649] generic_perform_write+0x1b8/0x3e0 [ 2584.941631][T28649] ? shmem_write_begin+0x100/0x100 [ 2584.946740][T28649] __generic_file_write_iter+0x174/0x310 [ 2584.952455][T28649] ? generic_write_checks+0x250/0x290 11:05:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000025300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2584.957886][T28649] generic_file_write_iter+0x75/0x130 [ 2584.963311][T28649] vfs_write+0x7bc/0x900 [ 2584.967647][T28649] __x64_sys_pwrite64+0xf5/0x150 [ 2584.972575][T28649] do_syscall_64+0x44/0xa0 [ 2584.976990][T28649] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2584.982935][T28649] RIP: 0033:0x7f152905ea07 [ 2584.987375][T28649] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2584.999747][T28647] loop1: detected capacity change from 0 to 131456 [ 2585.007052][T28649] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2585.007073][T28649] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2585.007084][T28649] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2585.007095][T28649] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2585.024344][T28647] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2585.029922][T28649] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2585.037930][T28647] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2585.045847][T28649] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2585.051047][T28655] loop0: detected capacity change from 0 to 512 [ 2585.085212][T28654] loop3: detected capacity change from 0 to 131456 [ 2585.092614][T28653] loop4: detected capacity change from 0 to 131456 11:05:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 12) [ 2585.102752][T28655] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2585.112606][T28655] EXT4-fs (loop0): group descriptors corrupted! [ 2585.122645][T28645] loop2: detected capacity change from 0 to 512 [ 2585.134322][T28654] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2585.142220][T28654] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2585.149869][T28653] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2585.157783][T28653] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2585.166200][T28647] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2585.178928][T28655] loop0: detected capacity change from 0 to 512 [ 2585.185393][T28645] EXT4-fs (loop2): Unrecognized mount option "journalßasync_commit" or missing value [ 2585.196000][T28647] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7633/file0 supports timestamps until 2038 (0x7fffffff) [ 2585.210755][T28658] FAULT_INJECTION: forcing a failure. [ 2585.210755][T28658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2585.223801][T28658] CPU: 0 PID: 28658 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2585.232548][T28658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2585.242645][T28658] Call Trace: [ 2585.245916][T28658] dump_stack_lvl+0xd6/0x122 [ 2585.250510][T28658] dump_stack+0x11/0x1b [ 2585.254710][T28658] should_fail+0x23c/0x250 [ 2585.259141][T28658] should_fail_usercopy+0x16/0x20 [ 2585.264171][T28658] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2585.269933][T28658] ? shmem_write_begin+0x7e/0x100 [ 2585.275075][T28658] generic_perform_write+0x201/0x3e0 [ 2585.280365][T28658] ? shmem_write_begin+0x100/0x100 [ 2585.285470][T28658] __generic_file_write_iter+0x174/0x310 [ 2585.291091][T28658] ? generic_write_checks+0x250/0x290 [ 2585.296479][T28658] generic_file_write_iter+0x75/0x130 [ 2585.301840][T28658] vfs_write+0x7bc/0x900 [ 2585.306239][T28658] __x64_sys_pwrite64+0xf5/0x150 [ 2585.311246][T28658] do_syscall_64+0x44/0xa0 [ 2585.315709][T28658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.321619][T28658] RIP: 0033:0x7f152905ea07 [ 2585.326030][T28658] 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 [ 2585.345713][T28658] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2585.354120][T28658] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2585.362122][T28658] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2585.370118][T28658] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2585.378083][T28658] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2585.386045][T28658] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2585.396744][T28653] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 13) [ 2585.396912][T28654] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2585.408858][T28653] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2585.433411][T28653] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6066/file0 supports timestamps until 2038 (0x7fffffff) [ 2585.437677][T28654] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7803/file0 supports timestamps until 2038 (0x7fffffff) 11:05:40 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000001d3b0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6a6f75726e616c5f61737915c07a13e8e0f7bd1f94586e635f636f6d6d69742c00"]) 11:05:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300002e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2585.448065][T28663] FAULT_INJECTION: forcing a failure. [ 2585.448065][T28663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2585.475240][T28663] CPU: 0 PID: 28663 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2585.484019][T28663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2585.494108][T28663] Call Trace: [ 2585.497431][T28663] dump_stack_lvl+0xd6/0x122 [ 2585.502079][T28663] dump_stack+0x11/0x1b [ 2585.506232][T28663] should_fail+0x23c/0x250 11:05:40 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:40 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000048000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2585.510704][T28663] __alloc_pages+0x102/0x320 [ 2585.515297][T28663] alloc_pages_vma+0x5ee/0x770 [ 2585.520115][T28663] shmem_getpage_gfp+0x96d/0x13d0 [ 2585.525184][T28663] shmem_write_begin+0x7e/0x100 [ 2585.530105][T28663] generic_perform_write+0x1b8/0x3e0 [ 2585.535370][T28663] ? shmem_write_begin+0x100/0x100 [ 2585.540490][T28663] __generic_file_write_iter+0x174/0x310 [ 2585.546213][T28663] ? generic_write_checks+0x250/0x290 [ 2585.551569][T28663] generic_file_write_iter+0x75/0x130 [ 2585.556957][T28663] vfs_write+0x7bc/0x900 [ 2585.561235][T28663] __x64_sys_pwrite64+0xf5/0x150 [ 2585.566149][T28663] do_syscall_64+0x44/0xa0 [ 2585.570641][T28663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.576515][T28663] RIP: 0033:0x7f152905ea07 [ 2585.580965][T28663] 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 [ 2585.600553][T28663] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 11:05:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 14) [ 2585.608940][T28663] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2585.616997][T28663] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2585.624943][T28663] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2585.632929][T28663] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2585.640884][T28663] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2585.666917][T28666] FAULT_INJECTION: forcing a failure. [ 2585.666917][T28666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2585.680030][T28666] CPU: 0 PID: 28666 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2585.688768][T28666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2585.698804][T28666] Call Trace: [ 2585.702073][T28666] dump_stack_lvl+0xd6/0x122 [ 2585.706716][T28666] dump_stack+0x11/0x1b [ 2585.710846][T28666] should_fail+0x23c/0x250 [ 2585.715287][T28666] should_fail_usercopy+0x16/0x20 [ 2585.720297][T28666] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2585.726041][T28666] ? shmem_write_begin+0x7e/0x100 [ 2585.731041][T28666] generic_perform_write+0x201/0x3e0 [ 2585.736326][T28666] ? shmem_write_begin+0x100/0x100 [ 2585.741461][T28666] __generic_file_write_iter+0x174/0x310 [ 2585.747142][T28666] ? generic_write_checks+0x250/0x290 [ 2585.752492][T28666] generic_file_write_iter+0x75/0x130 [ 2585.757886][T28666] vfs_write+0x7bc/0x900 [ 2585.762140][T28666] __x64_sys_pwrite64+0xf5/0x150 [ 2585.767054][T28666] do_syscall_64+0x44/0xa0 [ 2585.771460][T28666] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.777329][T28666] RIP: 0033:0x7f152905ea07 [ 2585.781716][T28666] 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 [ 2585.801318][T28666] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2585.809769][T28666] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2585.817774][T28666] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2585.825721][T28666] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2585.833666][T28666] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2585.841611][T28666] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2585.858708][T28668] loop0: detected capacity change from 0 to 512 [ 2585.867499][T28670] loop1: detected capacity change from 0 to 131456 [ 2585.874233][T28668] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2585.882231][T28672] loop3: detected capacity change from 0 to 131456 [ 2585.884070][T28668] EXT4-fs (loop0): group descriptors corrupted! [ 2585.899204][T28674] loop4: detected capacity change from 0 to 131456 [ 2585.905819][T28672] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 11:05:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 15) [ 2585.913745][T28672] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2585.916562][T28670] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2585.927209][T28676] loop2: detected capacity change from 0 to 512 [ 2585.929115][T28670] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2585.938872][T28674] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2585.950615][T28674] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2585.958199][T28676] EXT4-fs (loop2): Unrecognized mount option "journal_asyÀzèà÷½”Xnc_commit" or missing value [ 2585.960099][T28678] FAULT_INJECTION: forcing a failure. [ 2585.960099][T28678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2585.982103][T28678] CPU: 1 PID: 28678 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2585.990876][T28678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2586.000946][T28678] Call Trace: [ 2586.004213][T28678] dump_stack_lvl+0xd6/0x122 [ 2586.008821][T28678] dump_stack+0x11/0x1b [ 2586.012980][T28678] should_fail+0x23c/0x250 [ 2586.017385][T28678] __alloc_pages+0x102/0x320 [ 2586.022075][T28678] alloc_pages_vma+0x5ee/0x770 [ 2586.026966][T28678] shmem_getpage_gfp+0x96d/0x13d0 [ 2586.032086][T28678] shmem_write_begin+0x7e/0x100 [ 2586.036931][T28678] generic_perform_write+0x1b8/0x3e0 [ 2586.042251][T28678] ? shmem_write_begin+0x100/0x100 [ 2586.047373][T28678] __generic_file_write_iter+0x174/0x310 [ 2586.053006][T28678] ? generic_write_checks+0x250/0x290 [ 2586.058403][T28678] generic_file_write_iter+0x75/0x130 [ 2586.063864][T28678] vfs_write+0x7bc/0x900 [ 2586.068102][T28678] __x64_sys_pwrite64+0xf5/0x150 [ 2586.073032][T28678] do_syscall_64+0x44/0xa0 [ 2586.077487][T28678] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2586.083398][T28678] RIP: 0033:0x7f152905ea07 [ 2586.087810][T28678] 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 [ 2586.107502][T28678] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2586.115987][T28678] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2586.124054][T28678] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2586.132049][T28678] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2586.140002][T28678] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2586.148048][T28678] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2586.159868][T28674] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 16) [ 2586.173858][T28672] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2586.179582][T28676] loop2: detected capacity change from 0 to 512 [ 2586.188411][T28674] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2586.191107][T28668] loop0: detected capacity change from 0 to 512 [ 2586.203126][T28676] EXT4-fs (loop2): Unrecognized mount option "journal_asyÀzèà÷½”Xnc_commit" or missing value [ 2586.224064][T28670] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2586.235286][T28668] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2586.245123][T28668] EXT4-fs (loop0): group descriptors corrupted! [ 2586.252304][T28672] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7804/file0 supports timestamps until 2038 (0x7fffffff) [ 2586.267027][T28683] FAULT_INJECTION: forcing a failure. [ 2586.267027][T28683] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2586.280166][T28683] CPU: 0 PID: 28683 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2586.288910][T28683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2586.298946][T28683] Call Trace: [ 2586.302232][T28683] dump_stack_lvl+0xd6/0x122 [ 2586.306864][T28683] dump_stack+0x11/0x1b [ 2586.311016][T28683] should_fail+0x23c/0x250 [ 2586.315422][T28683] should_fail_usercopy+0x16/0x20 [ 2586.320448][T28683] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2586.326171][T28683] ? shmem_write_begin+0x7e/0x100 [ 2586.331227][T28683] generic_perform_write+0x201/0x3e0 [ 2586.336503][T28683] ? shmem_write_begin+0x100/0x100 [ 2586.341648][T28683] __generic_file_write_iter+0x174/0x310 [ 2586.347275][T28683] ? generic_write_checks+0x250/0x290 [ 2586.352651][T28683] generic_file_write_iter+0x75/0x130 [ 2586.358018][T28683] vfs_write+0x7bc/0x900 [ 2586.362326][T28683] __x64_sys_pwrite64+0xf5/0x150 [ 2586.363582][T28674] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6067/file0 supports timestamps until 2038 (0x7fffffff) [ 2586.367298][T28683] do_syscall_64+0x44/0xa0 [ 2586.385914][T28683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2586.391813][T28683] RIP: 0033:0x7f152905ea07 [ 2586.396270][T28683] 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 [ 2586.416016][T28683] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2586.424490][T28683] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2586.432441][T28683] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2586.440407][T28683] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2586.448362][T28683] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2586.456395][T28683] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 11:05:41 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000004c000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 17) 11:05:41 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000001d3c0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2586.465932][T28670] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7634/file0 supports timestamps until 2038 (0x7fffffff) 11:05:41 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f009616000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2586.531163][T28688] loop3: detected capacity change from 0 to 131456 [ 2586.534722][T28689] FAULT_INJECTION: forcing a failure. [ 2586.534722][T28689] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2586.550859][T28689] CPU: 0 PID: 28689 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2586.553472][T28688] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2586.559612][T28689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2586.567539][T28688] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2586.577554][T28689] Call Trace: [ 2586.577562][T28689] dump_stack_lvl+0xd6/0x122 [ 2586.592743][T28689] dump_stack+0x11/0x1b [ 2586.596933][T28689] should_fail+0x23c/0x250 [ 2586.601347][T28689] __alloc_pages+0x102/0x320 [ 2586.606012][T28689] alloc_pages_vma+0x5ee/0x770 [ 2586.610847][T28689] shmem_getpage_gfp+0x96d/0x13d0 [ 2586.615913][T28689] shmem_write_begin+0x7e/0x100 [ 2586.620762][T28689] generic_perform_write+0x1b8/0x3e0 [ 2586.626055][T28689] ? shmem_write_begin+0x100/0x100 11:05:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6a6f75726e616c5f6173796e635f636f6d6d69742c00f83ffa27703ce52a184b96a67152fd815e626d2c8ed4cfb4478db0947e4d189fb8e8ed35449d509b2c82ca79f230ac8511dd64b9c98026a3fd114e0392699f3b75c0bfa8bec9b69860f8290ff7c5bb2ada2c17e32b6776ddd05ab8be718faeecaa08cf1b4f389fb006b1400c277706af658cb0e2273dd34e4e9bbf44e6d64a40b7bb117f2551369888a5e528ebb57620d19fa82adf595015ae8d2cd855aadd57b661a5eb1e"]) 11:05:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000048300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2586.631247][T28689] __generic_file_write_iter+0x174/0x310 [ 2586.636951][T28689] ? generic_write_checks+0x250/0x290 [ 2586.642395][T28689] generic_file_write_iter+0x75/0x130 [ 2586.647774][T28689] vfs_write+0x7bc/0x900 [ 2586.652014][T28689] __x64_sys_pwrite64+0xf5/0x150 [ 2586.656976][T28689] do_syscall_64+0x44/0xa0 [ 2586.661386][T28689] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2586.667288][T28689] RIP: 0033:0x7f152905ea07 [ 2586.671771][T28689] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2586.691430][T28689] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2586.699843][T28689] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2586.707811][T28689] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2586.715796][T28689] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2586.723775][T28689] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 11:05:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 18) [ 2586.731740][T28689] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2586.741202][T28688] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2586.774140][T28693] loop4: detected capacity change from 0 to 131456 [ 2586.782168][T28688] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7805/file0 supports timestamps until 2038 (0x7fffffff) [ 2586.810300][T28697] loop2: detected capacity change from 0 to 512 [ 2586.810315][T28698] loop0: detected capacity change from 0 to 512 [ 2586.817494][T28694] loop1: detected capacity change from 0 to 131456 [ 2586.831937][T28700] FAULT_INJECTION: forcing a failure. [ 2586.831937][T28700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2586.845055][T28700] CPU: 1 PID: 28700 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2586.853885][T28700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2586.863932][T28700] Call Trace: [ 2586.867198][T28700] dump_stack_lvl+0xd6/0x122 [ 2586.871858][T28700] dump_stack+0x11/0x1b [ 2586.876001][T28700] should_fail+0x23c/0x250 [ 2586.880405][T28700] should_fail_usercopy+0x16/0x20 [ 2586.885423][T28700] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2586.891129][T28700] ? shmem_write_begin+0x7e/0x100 [ 2586.896174][T28700] generic_perform_write+0x201/0x3e0 [ 2586.901534][T28700] ? shmem_write_begin+0x100/0x100 [ 2586.906636][T28700] __generic_file_write_iter+0x174/0x310 [ 2586.912359][T28700] ? generic_write_checks+0x250/0x290 [ 2586.917758][T28700] generic_file_write_iter+0x75/0x130 [ 2586.923202][T28700] vfs_write+0x7bc/0x900 [ 2586.927442][T28700] __x64_sys_pwrite64+0xf5/0x150 [ 2586.932436][T28700] do_syscall_64+0x44/0xa0 [ 2586.936916][T28700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2586.942822][T28700] RIP: 0033:0x7f152905ea07 [ 2586.947277][T28700] 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 [ 2586.966865][T28700] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2586.975354][T28700] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2586.983316][T28700] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2586.991271][T28700] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2586.999225][T28700] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2587.007277][T28700] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2587.017227][T28698] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2587.017846][T28693] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2587.027075][T28698] EXT4-fs (loop0): group descriptors corrupted! [ 2587.034954][T28693] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2587.035732][T28693] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2587.057642][T28694] EXT4-fs (loop1): Unrecognized mount option "@" or missing value 11:05:41 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000060000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2587.058245][T28693] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2587.065569][T28694] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2587.084027][T28693] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6068/file0 supports timestamps until 2038 (0x7fffffff) [ 2587.091229][T28697] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2587.111464][T28694] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:41 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f009816000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 19) [ 2587.132005][T28694] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7635/file0 supports timestamps until 2038 (0x7fffffff) [ 2587.158464][T28698] loop0: detected capacity change from 0 to 512 [ 2587.169939][T28706] loop3: detected capacity change from 0 to 131456 11:05:41 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000001d3e0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2587.183047][T28698] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2587.192797][T28698] EXT4-fs (loop0): group descriptors corrupted! [ 2587.202023][T28697] loop2: detected capacity change from 0 to 512 [ 2587.209130][T28708] loop4: detected capacity change from 0 to 131456 [ 2587.220263][T28706] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2587.221275][T28710] FAULT_INJECTION: forcing a failure. [ 2587.221275][T28710] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2587.228230][T28706] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2587.248908][T28710] CPU: 0 PID: 28710 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2587.257656][T28710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2587.267702][T28710] Call Trace: [ 2587.270965][T28710] dump_stack_lvl+0xd6/0x122 [ 2587.275554][T28710] dump_stack+0x11/0x1b [ 2587.279772][T28710] should_fail+0x23c/0x250 [ 2587.284184][T28710] __alloc_pages+0x102/0x320 [ 2587.288846][T28710] alloc_pages_vma+0x5ee/0x770 [ 2587.293615][T28710] shmem_getpage_gfp+0x96d/0x13d0 [ 2587.298717][T28710] shmem_write_begin+0x7e/0x100 [ 2587.303563][T28710] generic_perform_write+0x1b8/0x3e0 [ 2587.308910][T28710] ? shmem_write_begin+0x100/0x100 [ 2587.314008][T28710] __generic_file_write_iter+0x174/0x310 [ 2587.319650][T28710] ? generic_write_checks+0x250/0x290 [ 2587.325017][T28710] generic_file_write_iter+0x75/0x130 [ 2587.330418][T28710] vfs_write+0x7bc/0x900 [ 2587.334729][T28710] __x64_sys_pwrite64+0xf5/0x150 [ 2587.339659][T28710] do_syscall_64+0x44/0xa0 [ 2587.344125][T28710] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2587.350015][T28710] RIP: 0033:0x7f152905ea07 [ 2587.354421][T28710] 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 [ 2587.374011][T28710] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2587.382672][T28710] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2587.390669][T28710] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2587.398657][T28710] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2587.406609][T28710] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2587.414562][T28710] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2587.423741][T28708] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300004c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2587.431644][T28708] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2587.440090][T28706] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2587.451293][T28708] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2587.460264][T28706] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7806/file0 supports timestamps until 2038 (0x7fffffff) 11:05:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 20) 11:05:42 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000066000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2587.481133][T28708] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2587.481792][T28714] loop0: detected capacity change from 0 to 512 [ 2587.498126][T28708] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6069/file0 supports timestamps until 2038 (0x7fffffff) [ 2587.500807][T28716] loop1: detected capacity change from 0 to 131456 [ 2587.512935][T28697] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:42 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000020000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2587.540884][T28716] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2587.548831][T28716] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2587.558687][T28714] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2587.558965][T28719] FAULT_INJECTION: forcing a failure. [ 2587.558965][T28719] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2587.568442][T28714] EXT4-fs (loop0): group descriptors corrupted! [ 2587.581484][T28719] CPU: 0 PID: 28719 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2587.596597][T28719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2587.606638][T28719] Call Trace: [ 2587.609936][T28719] dump_stack_lvl+0xd6/0x122 [ 2587.614529][T28719] dump_stack+0x11/0x1b [ 2587.618685][T28719] should_fail+0x23c/0x250 [ 2587.623157][T28719] should_fail_usercopy+0x16/0x20 [ 2587.628207][T28719] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2587.633999][T28719] ? shmem_write_begin+0x7e/0x100 [ 2587.639033][T28719] generic_perform_write+0x201/0x3e0 [ 2587.644380][T28719] ? shmem_write_begin+0x100/0x100 [ 2587.649488][T28719] __generic_file_write_iter+0x174/0x310 [ 2587.655114][T28719] ? generic_write_checks+0x250/0x290 [ 2587.660513][T28719] generic_file_write_iter+0x75/0x130 [ 2587.665873][T28719] vfs_write+0x7bc/0x900 [ 2587.670111][T28719] __x64_sys_pwrite64+0xf5/0x150 [ 2587.675032][T28719] do_syscall_64+0x44/0xa0 [ 2587.679442][T28719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2587.685382][T28719] RIP: 0033:0x7f152905ea07 [ 2587.689788][T28719] 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 [ 2587.709574][T28719] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2587.718033][T28719] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2587.725996][T28719] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2587.733958][T28719] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff 11:05:42 executing program 2: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xbc, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) [ 2587.742011][T28719] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2587.749965][T28719] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2587.759687][T28716] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2587.771819][T28716] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7636/file0 supports timestamps until 2038 (0x7fffffff) [ 2587.803424][T28723] loop3: detected capacity change from 0 to 131456 [ 2587.821115][T28725] loop4: detected capacity change from 0 to 131456 [ 2587.821581][T28714] loop0: detected capacity change from 0 to 512 [ 2587.835018][T28727] loop2: detected capacity change from 0 to 512 [ 2587.841479][T28725] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:42 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000003f0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 21) [ 2587.849464][T28725] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2587.850655][T28723] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2587.864759][T28723] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2587.867800][T28714] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2587.881860][T28714] EXT4-fs (loop0): group descriptors corrupted! [ 2587.893635][T28727] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2587.902994][T28725] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2587.912470][T28730] FAULT_INJECTION: forcing a failure. [ 2587.912470][T28730] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2587.925880][T28730] CPU: 0 PID: 28730 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2587.934631][T28730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2587.944675][T28730] Call Trace: [ 2587.947957][T28730] dump_stack_lvl+0xd6/0x122 [ 2587.952549][T28730] dump_stack+0x11/0x1b [ 2587.956786][T28730] should_fail+0x23c/0x250 [ 2587.961218][T28730] __alloc_pages+0x102/0x320 [ 2587.965812][T28730] alloc_pages_vma+0x5ee/0x770 [ 2587.970714][T28730] shmem_getpage_gfp+0x96d/0x13d0 [ 2587.975728][T28730] shmem_write_begin+0x7e/0x100 [ 2587.980789][T28730] generic_perform_write+0x1b8/0x3e0 [ 2587.986073][T28730] ? shmem_write_begin+0x100/0x100 [ 2587.991180][T28730] __generic_file_write_iter+0x174/0x310 [ 2587.996815][T28730] ? generic_write_checks+0x250/0x290 [ 2588.002183][T28730] generic_file_write_iter+0x75/0x130 [ 2588.007564][T28730] vfs_write+0x7bc/0x900 [ 2588.011797][T28730] __x64_sys_pwrite64+0xf5/0x150 [ 2588.016724][T28730] do_syscall_64+0x44/0xa0 [ 2588.021311][T28730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2588.027230][T28730] RIP: 0033:0x7f152905ea07 [ 2588.031729][T28730] 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 [ 2588.051330][T28730] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2588.059733][T28730] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2588.067782][T28730] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2588.075738][T28730] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2588.083713][T28730] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2588.091776][T28730] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2588.107805][T28723] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2588.119943][T28733] loop1: detected capacity change from 0 to 131456 [ 2588.127519][T28725] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2588.138419][T28723] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7807/file0 supports timestamps until 2038 (0x7fffffff) [ 2588.154233][T28733] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2588.154758][T28734] loop2: detected capacity change from 0 to 512 [ 2588.162185][T28733] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2588.168923][T28725] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6070/file0 supports timestamps until 2038 (0x7fffffff) [ 2588.193820][T28734] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal 11:05:42 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000067000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 22) 11:05:42 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f001020000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000060300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2588.203883][T28733] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2588.224755][T28733] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7637/file0 supports timestamps until 2038 (0x7fffffff) [ 2588.265189][T28738] FAULT_INJECTION: forcing a failure. [ 2588.265189][T28738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2588.278244][T28738] CPU: 1 PID: 28738 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2588.287043][T28738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2588.297176][T28738] Call Trace: [ 2588.300446][T28738] dump_stack_lvl+0xd6/0x122 [ 2588.305082][T28738] dump_stack+0x11/0x1b [ 2588.309243][T28738] should_fail+0x23c/0x250 [ 2588.313663][T28738] should_fail_usercopy+0x16/0x20 [ 2588.318682][T28738] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2588.324407][T28738] ? shmem_write_begin+0x7e/0x100 [ 2588.329434][T28738] generic_perform_write+0x201/0x3e0 [ 2588.334760][T28738] ? shmem_write_begin+0x100/0x100 [ 2588.339972][T28738] __generic_file_write_iter+0x174/0x310 [ 2588.345671][T28738] ? generic_write_checks+0x250/0x290 [ 2588.351048][T28738] generic_file_write_iter+0x75/0x130 [ 2588.356415][T28738] vfs_write+0x7bc/0x900 [ 2588.360661][T28738] __x64_sys_pwrite64+0xf5/0x150 [ 2588.365716][T28738] do_syscall_64+0x44/0xa0 [ 2588.370135][T28738] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2588.376037][T28738] RIP: 0033:0x7f152905ea07 [ 2588.380445][T28738] 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 [ 2588.400133][T28738] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 11:05:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4b55f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) creat(&(0x7f0000000080)='./file0\x00', 0x90) 11:05:43 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000400b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2588.408643][T28738] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2588.416607][T28738] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2588.424593][T28738] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2588.432577][T28738] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2588.440536][T28738] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2588.449414][T28743] loop3: detected capacity change from 0 to 131456 [ 2588.456381][T28742] loop0: detected capacity change from 0 to 512 [ 2588.480797][T28743] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2588.482198][T28746] loop4: detected capacity change from 0 to 131456 [ 2588.488766][T28743] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2588.503032][T28742] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2588.512824][T28742] EXT4-fs (loop0): group descriptors corrupted! [ 2588.519337][T28746] EXT4-fs (loop4): Unrecognized mount option "@" or missing value 11:05:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 23) [ 2588.527258][T28746] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2588.536638][T28749] loop2: detected capacity change from 0 to 512 [ 2588.554987][T28743] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2588.566390][T28746] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2588.576298][T28749] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2588.593757][T28742] loop0: detected capacity change from 0 to 512 [ 2588.594010][T28746] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2588.600428][T28754] FAULT_INJECTION: forcing a failure. [ 2588.600428][T28754] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2588.611076][T28743] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7808/file0 supports timestamps until 2038 (0x7fffffff) [ 2588.624306][T28754] CPU: 0 PID: 28754 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2588.638732][T28746] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6071/file0 supports timestamps until 2038 (0x7fffffff) [ 2588.647238][T28754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2588.647249][T28754] Call Trace: [ 2588.647256][T28754] dump_stack_lvl+0xd6/0x122 [ 2588.679488][T28754] dump_stack+0x11/0x1b [ 2588.683696][T28754] should_fail+0x23c/0x250 [ 2588.688154][T28754] __alloc_pages+0x102/0x320 [ 2588.692838][T28754] alloc_pages_vma+0x5ee/0x770 [ 2588.697634][T28754] shmem_getpage_gfp+0x96d/0x13d0 [ 2588.702643][T28754] shmem_write_begin+0x7e/0x100 [ 2588.707527][T28754] generic_perform_write+0x1b8/0x3e0 [ 2588.712832][T28754] ? shmem_write_begin+0x100/0x100 [ 2588.717927][T28754] __generic_file_write_iter+0x174/0x310 [ 2588.723598][T28754] ? generic_write_checks+0x250/0x290 [ 2588.729020][T28754] generic_file_write_iter+0x75/0x130 [ 2588.734386][T28754] vfs_write+0x7bc/0x900 [ 2588.738616][T28754] __x64_sys_pwrite64+0xf5/0x150 [ 2588.743537][T28754] do_syscall_64+0x44/0xa0 [ 2588.747965][T28754] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2588.753847][T28754] RIP: 0033:0x7f152905ea07 [ 2588.758245][T28754] 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 [ 2588.777857][T28754] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2588.786275][T28754] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2588.794227][T28754] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2588.802178][T28754] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2588.810128][T28754] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2588.818082][T28754] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 11:05:43 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000068000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:43 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000022000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 24) [ 2588.827002][T28753] loop1: detected capacity change from 0 to 131456 [ 2588.842726][T28753] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2588.850659][T28753] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2588.859290][T28749] loop2: detected capacity change from 0 to 512 [ 2588.872428][T28742] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2588.882200][T28742] EXT4-fs (loop0): group descriptors corrupted! [ 2588.886194][T28749] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2588.897811][T28753] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2588.899443][T28759] FAULT_INJECTION: forcing a failure. [ 2588.899443][T28759] name fail_usercopy, interval 1, probability 0, space 0, times 0 11:05:43 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000480b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2588.908882][T28753] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7638/file0 supports timestamps until 2038 (0x7fffffff) [ 2588.921788][T28759] CPU: 0 PID: 28759 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2588.944738][T28759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2588.954784][T28759] Call Trace: [ 2588.958116][T28759] dump_stack_lvl+0xd6/0x122 [ 2588.962737][T28759] dump_stack+0x11/0x1b [ 2588.967005][T28759] should_fail+0x23c/0x250 [ 2588.971400][T28759] should_fail_usercopy+0x16/0x20 [ 2588.976461][T28759] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2588.982213][T28759] ? shmem_write_begin+0x7e/0x100 [ 2588.987310][T28759] generic_perform_write+0x201/0x3e0 [ 2588.992575][T28759] ? shmem_write_begin+0x100/0x100 [ 2588.997663][T28759] __generic_file_write_iter+0x174/0x310 [ 2589.003347][T28759] ? generic_write_checks+0x250/0x290 [ 2589.008772][T28759] generic_file_write_iter+0x75/0x130 [ 2589.014124][T28759] vfs_write+0x7bc/0x900 [ 2589.018423][T28759] __x64_sys_pwrite64+0xf5/0x150 [ 2589.023339][T28759] do_syscall_64+0x44/0xa0 [ 2589.027737][T28759] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2589.033692][T28759] RIP: 0033:0x7f152905ea07 [ 2589.038091][T28759] 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 [ 2589.057703][T28759] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2589.066095][T28759] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2589.074121][T28759] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2589.082084][T28759] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2589.090036][T28759] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2589.098053][T28759] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 11:05:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 25) [ 2589.123759][T28762] loop4: detected capacity change from 0 to 131456 [ 2589.148750][T28762] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2589.152037][T28767] loop3: detected capacity change from 0 to 131456 [ 2589.157066][T28762] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2589.162773][T28768] FAULT_INJECTION: forcing a failure. [ 2589.162773][T28768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2589.168527][T28767] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2589.170990][T28768] CPU: 1 PID: 28768 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2589.184211][T28767] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2589.192028][T28768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2589.202169][T28766] loop1: detected capacity change from 0 to 131456 [ 2589.208102][T28768] Call Trace: [ 2589.208110][T28768] dump_stack_lvl+0xd6/0x122 [ 2589.208134][T28768] dump_stack+0x11/0x1b [ 2589.232755][T28766] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2589.236747][T28768] should_fail+0x23c/0x250 [ 2589.244998][T28766] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2589.249375][T28768] __alloc_pages+0x102/0x320 [ 2589.261288][T28768] alloc_pages_vma+0x5ee/0x770 [ 2589.266055][T28768] shmem_getpage_gfp+0x96d/0x13d0 [ 2589.271076][T28768] shmem_write_begin+0x7e/0x100 [ 2589.275919][T28768] generic_perform_write+0x1b8/0x3e0 [ 2589.281211][T28768] ? shmem_write_begin+0x100/0x100 [ 2589.286308][T28768] __generic_file_write_iter+0x174/0x310 [ 2589.291953][T28768] ? generic_write_checks+0x250/0x290 [ 2589.297380][T28768] generic_file_write_iter+0x75/0x130 [ 2589.302757][T28768] vfs_write+0x7bc/0x900 [ 2589.307042][T28768] __x64_sys_pwrite64+0xf5/0x150 [ 2589.311973][T28768] do_syscall_64+0x44/0xa0 [ 2589.316380][T28768] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2589.322276][T28768] RIP: 0033:0x7f152905ea07 [ 2589.326774][T28768] 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 [ 2589.346447][T28768] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2589.354966][T28768] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2589.362921][T28768] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 11:05:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000068300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) 11:05:43 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000002c0)="02040183d137a1fc0496084e16314e4f1c47012971a13aa9bb4cd73685ed89630d224f6c57a100000000010000001bcfbc886e69e3fb916705d0ad908349cf2d95272f9f9a8505398f09417c47f302c2aeca1a1484ee95bcc9dd770479317984b6d353c2a19b92cd5500006cac4ca57e09", 0x71, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000280)={0x80000001, 0x9e, 0x1, 0x1ff, 0x3, 0x6}) creat(&(0x7f0000000240)='./file0\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0xfb, 0xa3, 0x7, 0x40, "362383174ec6e7815b1fc3d100", "acafe2577715df74b566b7551492ad4252ffcf29f027ff52d8c5d73f7fa87d26cf7e35cd9adf028f3c3bcc8bbcfe648d64a1c657e97a8fdc45344aa33a751b97b022754197bdf9a4868360f007e8b6a8e92e0e35f91c357e5741e54cc9c9b8600c9f3e9d429b76db3735c10feb2ba3625e983dc1d39f036a5bf63b908de441ea212ee114271441bffe185699f636"}, 0xfffffffffffffece, 0x3) [ 2589.370878][T28768] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2589.378840][T28768] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2589.386807][T28768] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2589.401973][T28767] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2589.408737][T28773] loop2: detected capacity change from 0 to 512 [ 2589.414516][T28762] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 2589.428882][T28766] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2589.437171][T28767] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7809/file0 supports timestamps until 2038 (0x7fffffff) [ 2589.445752][T28775] loop0: detected capacity change from 0 to 512 [ 2589.454466][T28766] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7639/file0 supports timestamps until 2038 (0x7fffffff) 11:05:44 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000006c000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2589.460895][T28762] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2589.474624][T28773] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2197881858)! [ 2589.496246][T28773] EXT4-fs (loop2): group descriptors corrupted! [ 2589.503539][T28762] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6072/file0 supports timestamps until 2038 (0x7fffffff) 11:05:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 26) 11:05:44 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000000000004c0b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:44 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000025000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2589.523456][T28775] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2589.533236][T28775] EXT4-fs (loop0): group descriptors corrupted! [ 2589.554058][T28780] loop3: detected capacity change from 0 to 131456 [ 2589.560852][T28773] loop2: detected capacity change from 0 to 512 [ 2589.572334][T28773] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2197881858)! [ 2589.583245][T28773] EXT4-fs (loop2): group descriptors corrupted! [ 2589.583418][T28780] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2589.597445][T28780] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2589.607299][T28780] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2589.608222][T28775] loop0: detected capacity change from 0 to 512 [ 2589.624763][T28782] FAULT_INJECTION: forcing a failure. [ 2589.624763][T28782] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2589.637889][T28782] CPU: 1 PID: 28782 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2589.638068][T28775] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2589.646652][T28782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2589.646665][T28782] Call Trace: [ 2589.646672][T28782] dump_stack_lvl+0xd6/0x122 [ 2589.656424][T28775] EXT4-fs (loop0): group descriptors corrupted! [ 2589.666443][T28782] dump_stack+0x11/0x1b [ 2589.666466][T28782] should_fail+0x23c/0x250 [ 2589.677078][T28780] ext4 filesystem being mounted at /root/syzkaller-testdir835138789/syzkaller.fTEq51/7810/file0 supports timestamps until 2038 (0x7fffffff) [ 2589.680561][T28782] should_fail_usercopy+0x16/0x20 [ 2589.708237][T28782] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2589.713971][T28782] ? shmem_write_begin+0x7e/0x100 [ 2589.718985][T28782] generic_perform_write+0x201/0x3e0 [ 2589.724268][T28782] ? shmem_write_begin+0x100/0x100 [ 2589.729378][T28782] __generic_file_write_iter+0x174/0x310 [ 2589.735081][T28782] ? generic_write_checks+0x250/0x290 [ 2589.740451][T28782] generic_file_write_iter+0x75/0x130 [ 2589.745839][T28782] vfs_write+0x7bc/0x900 [ 2589.750132][T28782] __x64_sys_pwrite64+0xf5/0x150 [ 2589.755125][T28782] do_syscall_64+0x44/0xa0 [ 2589.759603][T28782] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2589.765560][T28782] RIP: 0033:0x7f152905ea07 [ 2589.770006][T28782] 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 [ 2589.789653][T28782] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2589.798049][T28782] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2589.806014][T28782] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2589.813968][T28782] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff 11:05:44 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000074000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 11:05:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 27) [ 2589.821927][T28782] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2589.829885][T28782] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2589.854237][T28786] loop4: detected capacity change from 0 to 131456 [ 2589.862257][T28788] loop1: detected capacity change from 0 to 131456 11:05:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@journal_async_commit}]}) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x25) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x800, 0x180) creat(&(0x7f0000000080)='./file0\x00', 0x180) [ 2589.872062][T28790] FAULT_INJECTION: forcing a failure. [ 2589.872062][T28790] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2589.885357][T28790] CPU: 1 PID: 28790 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2589.893728][T28788] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 2589.894168][T28790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2589.902076][T28788] EXT4-fs (loop1): failed to parse options in superblock: @ [ 2589.912105][T28790] Call Trace: [ 2589.912115][T28790] dump_stack_lvl+0xd6/0x122 [ 2589.912138][T28790] dump_stack+0x11/0x1b [ 2589.920282][T28786] EXT4-fs (loop4): Unrecognized mount option "@" or missing value [ 2589.922741][T28790] should_fail+0x23c/0x250 [ 2589.927353][T28786] EXT4-fs (loop4): failed to parse options in superblock: @ [ 2589.931471][T28790] __alloc_pages+0x102/0x320 [ 2589.955709][T28790] alloc_pages_vma+0x5ee/0x770 [ 2589.960488][T28790] shmem_getpage_gfp+0x96d/0x13d0 [ 2589.965505][T28790] shmem_write_begin+0x7e/0x100 [ 2589.970387][T28790] generic_perform_write+0x1b8/0x3e0 [ 2589.975671][T28790] ? shmem_write_begin+0x100/0x100 [ 2589.980778][T28790] __generic_file_write_iter+0x174/0x310 [ 2589.986459][T28790] ? generic_write_checks+0x250/0x290 [ 2589.991923][T28790] generic_file_write_iter+0x75/0x130 [ 2589.997312][T28790] vfs_write+0x7bc/0x900 [ 2590.001638][T28790] __x64_sys_pwrite64+0xf5/0x150 [ 2590.006657][T28790] do_syscall_64+0x44/0xa0 [ 2590.011079][T28790] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2590.017027][T28790] RIP: 0033:0x7f152905ea07 [ 2590.021435][T28790] 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 [ 2590.041099][T28790] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2590.049511][T28790] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2590.057489][T28790] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2590.065454][T28790] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff 11:05:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300006c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="02", 0x1, 0x1000}], 0x0, &(0x7f0000000040)) [ 2590.073415][T28790] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2590.081427][T28790] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 2590.093889][T28792] loop2: detected capacity change from 0 to 512 [ 2590.102464][T28796] loop3: detected capacity change from 0 to 131456 [ 2590.110288][T28786] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended 11:05:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000014000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 28) [ 2590.119938][T28788] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2590.132760][T28788] ext4 filesystem being mounted at /root/syzkaller-testdir532645115/syzkaller.Mbf8DQ/7640/file0 supports timestamps until 2038 (0x7fffffff) [ 2590.147124][T28798] loop0: detected capacity change from 0 to 512 [ 2590.155339][T28800] FAULT_INJECTION: forcing a failure. [ 2590.155339][T28800] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2590.155582][T28786] EXT4-fs (loop4): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 2590.168406][T28800] CPU: 1 PID: 28800 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 2590.181877][T28796] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 2590.187975][T28800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2590.187987][T28800] Call Trace: [ 2590.187993][T28800] dump_stack_lvl+0xd6/0x122 [ 2590.195885][T28796] EXT4-fs (loop3): failed to parse options in superblock: @ [ 2590.205912][T28800] dump_stack+0x11/0x1b [ 2590.205938][T28800] should_fail+0x23c/0x250 [ 2590.209687][T28792] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 2590.213867][T28800] should_fail_usercopy+0x16/0x20 [ 2590.243466][T28800] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 2590.249174][T28800] ? shmem_write_begin+0x7e/0x100 [ 2590.254233][T28800] generic_perform_write+0x201/0x3e0 [ 2590.259532][T28800] ? shmem_write_begin+0x100/0x100 [ 2590.264626][T28800] __generic_file_write_iter+0x174/0x310 [ 2590.270262][T28800] ? generic_write_checks+0x250/0x290 [ 2590.275630][T28800] generic_file_write_iter+0x75/0x130 [ 2590.281038][T28800] vfs_write+0x7bc/0x900 [ 2590.285361][T28800] __x64_sys_pwrite64+0xf5/0x150 [ 2590.290330][T28800] do_syscall_64+0x44/0xa0 [ 2590.294734][T28800] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2590.300614][T28800] RIP: 0033:0x7f152905ea07 [ 2590.305014][T28800] 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 [ 2590.324599][T28800] RSP: 002b:00007f1526e21f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2590.332992][T28800] RAX: ffffffffffffffda RBX: 00007f15290f5970 RCX: 00007f152905ea07 [ 2590.340947][T28800] RDX: 000000000000ff71 RSI: 0000000020000080 RDI: 0000000000000004 [ 2590.348962][T28800] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2590.356917][T28800] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2590.364887][T28800] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 11:05:44 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0x0, 0x7}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [0x3, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000600b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2590.374349][T28786] ext4 filesystem being mounted at /root/syzkaller-testdir291641088/syzkaller.Tzold7/6073/file0 supports timestamps until 2038 (0x7fffffff) [ 2590.389715][T28798] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2590.399518][T28798] EXT4-fs (loop0): group descriptors corrupted! [ 2590.412757][T28796] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 11:05:44 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00002e000100000001000000000000000b000000