6273] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 08:34:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000000400000015", 0xd, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a400000000000004004000000000000800", 0x22, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 117.302896][ T6277] loop3: detected capacity change from 0 to 2048 [ 117.311771][ T6275] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 117.332685][ T6279] loop1: detected capacity change from 0 to 2048 [ 117.343510][ T6277] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 117.363709][ T6279] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 117.370420][ T6279] EXT4-fs (loop1): mount failed 08:34:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:23 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) mlock(&(0x7f0000146000/0x2000)=nil, 0x2000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x7000) shmdt(r1) shmdt(r1) 08:34:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000000400000015", 0xd, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a400000000000004004000000000000800", 0x22, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 117.554524][ T6286] loop5: detected capacity change from 0 to 2048 [ 117.561013][ T6290] loop4: detected capacity change from 0 to 2048 [ 117.561349][ T6288] loop1: detected capacity change from 0 to 2048 [ 117.576456][ T6292] loop3: detected capacity change from 0 to 2048 [ 117.583876][ T6294] loop2: detected capacity change from 0 to 512 [ 117.587948][ T6290] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 08:34:23 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x9) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="3801011936f7", @ANYRES16], 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x2000000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) [ 117.601656][ T6286] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 08:34:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:23 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2c4042, 0x4) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000080)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 117.627475][ T6292] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 117.636353][ T6294] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated [ 117.649356][ T6294] EXT4-fs (loop2): get root inode failed [ 117.655007][ T6294] EXT4-fs (loop2): mount failed [ 117.670399][ T6301] loop4: detected capacity change from 0 to 2048 08:34:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 117.680208][ T6288] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 117.691183][ T6288] EXT4-fs (loop1): mount failed [ 117.698860][ T6308] loop3: detected capacity change from 0 to 2048 [ 117.707075][ T6310] loop5: detected capacity change from 0 to 2048 [ 117.714475][ T6301] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 117.717935][ T6308] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 08:34:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 117.732011][ T6310] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 117.796699][ T6312] loop4: detected capacity change from 0 to 2048 [ 117.842385][ T6312] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 08:34:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000000400000015", 0xd, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 118.109540][ T6316] loop5: detected capacity change from 0 to 2048 [ 118.112877][ T6318] loop3: detected capacity change from 0 to 2048 [ 118.123449][ T6316] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 118.125793][ T6319] loop4: detected capacity change from 0 to 2048 [ 118.132072][ T6320] loop1: detected capacity change from 0 to 2048 [ 118.153979][ T6318] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 118.160705][ T6322] loop2: detected capacity change from 0 to 512 [ 118.170404][ T6319] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 118.174117][ T6322] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated [ 118.196188][ T6322] EXT4-fs (loop2): get root inode failed [ 118.201868][ T6322] EXT4-fs (loop2): mount failed 08:34:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 118.248649][ T6326] loop3: detected capacity change from 0 to 2048 [ 118.255420][ T6328] loop5: detected capacity change from 0 to 2048 [ 118.269387][ T6320] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 118.281504][ T6326] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 08:34:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 118.306153][ T6320] EXT4-fs (loop1): get root inode failed [ 118.311953][ T6320] EXT4-fs (loop1): mount failed [ 118.322179][ T6328] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 08:34:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 118.357362][ T6331] loop4: detected capacity change from 0 to 2048 [ 118.372579][ T6331] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 08:34:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000000400000015", 0xd, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 118.403545][ T6333] loop3: detected capacity change from 0 to 2048 [ 118.427147][ T6333] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 118.434140][ T6335] loop1: detected capacity change from 0 to 2048 08:34:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 118.484844][ T6337] loop4: detected capacity change from 0 to 2048 [ 118.509888][ T6337] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 118.518336][ T6335] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 118.529873][ T6341] loop5: detected capacity change from 0 to 2048 [ 118.549350][ T6335] EXT4-fs (loop1): get root inode failed [ 118.555014][ T6335] EXT4-fs (loop1): mount failed [ 118.560831][ T6341] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 08:34:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000000400000015", 0xd, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 118.850601][ T6343] loop3: detected capacity change from 0 to 2048 [ 118.858874][ T6345] loop1: detected capacity change from 0 to 2048 [ 118.873768][ T6350] loop5: detected capacity change from 0 to 2048 [ 118.873913][ T6351] loop4: detected capacity change from 0 to 2048 [ 118.887060][ T6347] loop2: detected capacity change from 0 to 512 [ 118.895441][ T6350] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 118.906567][ T6351] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 118.922941][ T6345] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 118.935560][ T6343] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 08:34:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 118.962608][ T6347] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated [ 118.986538][ T6345] EXT4-fs (loop1): get root inode failed [ 118.992217][ T6345] EXT4-fs (loop1): mount failed 08:34:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 119.010735][ T6357] loop4: detected capacity change from 0 to 2048 [ 119.014118][ T6347] EXT4-fs (loop2): get root inode failed [ 119.022733][ T6347] EXT4-fs (loop2): mount failed [ 119.036795][ T6360] loop3: detected capacity change from 0 to 2048 [ 119.044793][ T6361] loop5: detected capacity change from 0 to 2048 [ 119.051343][ T6357] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 08:34:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 119.066394][ T6361] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 119.094244][ T6360] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 08:34:24 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "016373a09483b9c976fd5678316a090168e6128470c02cca939b9a7471095fcf8343444d19a8d712eb5578218a5a0d67b8937b195e9ecb5430ab22ec1fc4e3714449791f28fc3a09d384ed2860bc3480dfab11111790eb68a5ce246d3ed9a9c32b68547b547c8fe8bc57b389bb5d781a8c2cbe9a1ce77aa636cfb4e27c277a18be2a487913efb7bc705480824b3b852bbecfbff70d53b45a978d04ef6765d76ca9ab7bfcc8f19f8beb6f974ec53b6bba76dac5a2407215042d9c3391aaee66ec236fb270a2ba9ac4012ee8cdf6bbd27c3c85d66abf56edbbe8247fc0462e7815a44c70af5edd6a0e82198f134026605562c9f54887e09b84b698cd3ab30f83127843ea00ad9ec0a3873f23734c2828795cabaf513f799e40f5239b8b32ddc99d368ba50dce37edb3cd6fbb3da653d871635504fae7ad59d7c8689d8a7a7ea47a585c5219bb9dfddee972149d992810453590fe8b9e9f6373488b768752954268acc47d0d15c835b26753f733c0941385bb36abf69360a7c6c228f0f64f7d93517c5a72e367a88533b7d70489a1d2f42588ce96ae6b1946ff42338308d2ed13736f50e79f99e2fbb025d39d6e860df4897329e6fe6899de885522ee235701a6b4ca0c6be9490e25b43c26ae58c6bedf77a4e122c76db44f8475bffc13a8eb097681956048acdb0a1c4d9466ff91506d0e5a8d078e1c68dd72c4f871ae0e0d23aada3a902b845467dfe7f9c15fea9d5749ab4cfa442ebac925fbb1fe40416a28fa1f873ecb8c0d8423da14cc6bc0b1229895413f0fe3da7e809ef934df2d70092f413cf13c26c57171291081ea91a81011b872e7b6ba9a9db1e9c0e5a96f9a4512a8a930930e5769da709e03a8f15c96ab4ebf49eece4292c94e02c8693c206496c90084c59e6b73931b3a497b515de54ce5f874d08133fdb5dedac3234e8544386e01eebeaba52319842f5be4c4076ef31f8162ff30844aa07e4a40db472fd01ff1c7a43a7af7819bdf08acaa81cf1b33e089a787d1c3b55b83f1082a7f41d79ea2ed5b36b62471c0d8f642484f2e17c745418d6d9b6036a1aa5184cd6469bc17b9d68acf80bbf3c8e25c4737ea79c89a84a0ddd19e9959957b1b8a6b4d51897ab85ebc9dffc97fcb53e37ff5fc13e6647ff6f1fd227ac96d4759d4129939c6c6e505f09ded4de800992d0c75058dc56cf93785781cc149270af64b35f915ba8955a27294547a3d25f10c3432d19814a2bd58fa700cad975efd0c2a3586bbf9cd37f4cc1725bcf560380a3f6ebd1591c7ebcdfb6b72f8433cfcb8c4c4faf5d83ea93712306e7f11e628f2775c4c5fca79c86d8c8c5e0e186ba4fbb7ae79076f1ab79c8e78c76537b2f4767d01705ab48c569cbd389b22bd43c4d0fffc281420988e536d0f3057f66c33877baafd73665f6d399bc64ffc24b3f35bfe153562a286182de1265097115b7547bf0ada58f22f409fd4f2695e4448ead17f9e38912e92a7f08a27e0c34e95bb297351292dc92d5bda2529524e4df48b50f727e0058968fadf3f9dd92c971601ad58656207472054ed940c05cac0adf90bdc1b822937a0a68a6209cd83a03120cb5635d2505e66d550e7a04f1ea039d6ef4d759cfa92332afb24877e90d07273c977ebe7a9548e0e7604b0f2a33c94596de96ddfc645d303dd092131e3696c4c7da3566c0a0790b090edccca0c30fba70e9ce7f792727322f8009be3c7e9890aa8a3a90a0fb3beda018b5dba5a2f85b5bde0b921d4f07e8cda615ca40eb5d97d0d4b51590d6105910224ee422e0dd547f6abca2f41abd4605bf8476c7216a8e34f3fc31ca355c1087a2d11aa9b3790a5b6230639aa78e3f7e5da4fe9eafa2351977b016e54c40e1c4e785bea951fd187c454f39200cb6b1ab710db4ec30f25ebcd984656f7cdcfaa874ddbfe0fce4167857bbdcf1f1e01f6dfbd14c8f993a3094042c7944ac4bc41835c00a326191c4dab37a4875ccb17c491eee669cfe9f31d55e54989835f112a1bf9460247fe17cc47dc1124ad6f3994fe14f1fddaa4d6c266e2effaa5333e0a885526e37a0b736297b39d6c27935d332225424708312108db416e7f0b342fcb1d680c487b26e69635de2a6403ddeab2a619b019b0ba6790f52c9dcfb39cdc4b8846d454e74ab19242d14546314b0a3ca432936d531535c7be52f729fabb7442ede7565685debba39afeb9ca8bbe0d5d97f2f577e24d2c0622b79461ee36cf80b51e7571a72dbef45193a4158eec5262895da9b2e1025259026e5267f86038a4b67e60d872770381eae2cea8f87ee5fc8bad9d720f6a448926905516c14e5fa1cbd126730c427e7489df7b58c3dd6badcbaa3cc4f1bbd446c0fd61d2508a27f1eabb4035b6c37444147dc54f13ec59f16ab9d373995d00c524ad3e196ccec427280b1abcbe879de19f8265183245d9c96d9222aa84ac2c3fb9cd86eeca8d69ad1ac37560e74208115551dd68123f5e2befa4e69d18ee99b00d20c5d3b892eb60b7560b53564414d579620b641486a0b955a977b8be53972f35993e504ec2fc9b2a70fd9f9e4fbc4364a64a899c6dde6c4288cb1d3f0fe963474308c97d4a980fe9f4ad4fa66703e9e7dcd969516cc3aae212c2842780abcb40a2edb177947e558678a0d7bfb6494804cc9e9413cdc1949dfdead3ee1b5a53c1adfe71feb98660299c5838aaa010faad2dc9008fa546447b1abb116d309315f08a4dcf1dd1f9ba252795d1e3c242989bb48f629dbca5de02c50a0444dcaf41dc5bd3bd1de296e03e45b7e242dbc48640e27c5d376ec5a3e43dd4134f6191de246617b0ddef865d256d3548c3a0f9d8765e54e2b9e152fb9b002d4449db5f5ef69fdb61c8246a7a2436a72e9c30bae08c1f457243f227ea75a854e6f82c077bb7695db0975391290f7c8df2c431b62ee2d20565e4abf61ec16cb806d1bf579885d22655becb39fcd54fd1474326a51e4271a80ca668fd3f28990e5d0a0ef7f81684ab8c052eb84bf1b666a9cfd813ee9d86e91ffd82d122881ae6f4ecf57e089bfcf6994f870faf7bf35470b1a9bef5517a788a300c171d531e133a86d6a733b2418eb8375e25fb62f18c633f2c24e5a894a0dbbc70338317ced977d4351c4507ed1b87c2d6605b5c629d7c7c485d9924aa03cc3c02df218edcb8c74d8665eb1696f83eac970f90750bb0e055cdd51abda0bfda8d489c51086131260497e6bad5d730a56de1d33cb6dc35e408be1f74dcbcefee4e2115d433f7aa408b9cf5de8ecb38b241071950f68f65126e950ea6fe1d8190f6701cfebb3126119ff0716ffc68c0d0f34d5910e236cc9f48dad1adea623a38941df629a1bcece935dcd6b33f0744609f91c9b49634ed64a21fe3715a21e8c013a5e70ef5696f24fc66084887dcd738e1f91efb9385ba8443a939e2aee58692072ef451374711937f9a0d06395a43f6d4c91b0012006eb9a289c08e0f8baae025fa09080d2475b3e4eaf76588964617703ac5bafbb8a6992e1d7e2112a6812e55836afe5947358c98d69b1f46221c0285c36309bee61462675d811219e09687e3f2db8bab301c1e11e9e2c6a40a6fdcab8702c2789d3315e94730826e6439cd6112c0d602c0e17ac0b7fffccfaf790cd0e5025419ebdaec1c502236c10b29702006abfe8dcaa2b474ff74330c15cd5e807cce426cf07aeab199c8e7ce514b79b24648f5110f7a167ba838c74cc5c4025dfe971b5f48ea891aefbd62d2847a8853c67c3e5ceb1ae591a99b9bdab8d27f13a4cef78b825c3356b395eb1a8c42bbe4d818df674b8c8b449b42beb5d43b445e402acaa1098e55ba24b94f77e167e95ed109449a205d79c79a81d612bb18af0fde46fabf74ce448cf7d995eb72b5449a415d4dd4e1ac938fac261a1e0840d1b66432e6f1aeb7e73556ccec99bead4d0e9de1b627d1209b390e903353a898cde609ee3e7c37935b4a36cf8b5b45e62c4ddf0b1a915214084b058c386f8aecfca4c26e1c38a03d5dc21e5024a6d37cb50fb0079030d2b32773813b39ccb949d5072f9620093eabf8814a1932d3ccef5aa71dced6a49d167e8298539dbffef6b85b8583ffd147f383d49a1d14843bb4132473d2cb13098875250fce4c2d0b37bb906d1672cdc1fe897ba04f99b85c49c8f030a38928b293fb23c7239154da5c36093de9fb1534ebd56615482c21ef0dcf615569cb868ef3c33290d7f856bc42067b27859f7887850098ab0bdcf8fa7c2b55f7ec3c632e99caab953f6071c2aa973db83df0d38e66ef3cc88fd500a49b47ffaab66a2d02413681435c0547dcb482162a9df3b6968bc224f99da0befe89bec8ef12fc63f2eb7746429b5722a15c5767129a06d237ec4326c9279edef1b9417f0ec0c8646e2cd5345d3d9747c3d6017872b9c57645341b85f493551963402dc8e3bb4151265dbce16410be3d43a99be2aadf4773d8b3ffc5b21ac202f9cb57cb1b5b85c0b3c1b43ad496edc4fd4885f826c7ecb6edf6a4c648468f57577c57c13b6ba43d6f767288f0d35cae85bbc945be730f79a29c4595ecaff1e39f540e7c5232fa0a904b677e9edd95f2e6f26acef970c91371170db2eff3aa7dd14495ccf865e28b936d17a93446e695ca7a90d023ee78bec061ef7e408059ecb37e8e6f5697a53c5f1aaa8a7f8744aa3be8f98829745773bb58fc5b3b92d4e7aec613541f6e3714140f535da6cfaf5cd6ad989c0fe9d1703137776e1fd887c9d7e5f798c4606fe87eca7bef4ce445a71fc26fa6b2f4b1761b55622c014ad656f410e59f5928e09797e06d291628e6fdb2302737b7223879e482a7f2b0f06b032470f67aedc4709a88e0fe0552eb8a4deff56f1939379425fe1184d28bf83dc040b35735ffb7f8be6915692501811248a12c8387585c75e2e867f8bca222a7289de063e6139517ad90211edde98a6eefd958af94ff510442fe131f019bb361d1a6f916dda1c484d29be73c1d803b21b5b48cd402e36b32a4891de8b7f8cefe43de926bc173ad162a52bc85b7a1d2d43449e987cc5951add9273580c0d3aca834b80b4a4ff1f4fbe5677f8a8c3233e99029b4413ad9bfe7bf9a14a8fe6883c8aad802028f894b4dff09fce20cad7f4a4a746f23afd6b433fe4f6e07447f21e4e94366c11a5c1d22b4b852d7a5890691b30a76270f3d4ddf77235a0567c6b6e6e58670f91649b3852b645bc8ea8e07120d607bd70915f497a886cc06c82cf0ca7b0730757ed9019c0352d445e110223f0196422cc9eec42d3df3849a5eb9579a7589cff5674299ad9c3fa4495ccd615febd238c30dc55b09f0608fe7d1f8ac8d67bb3124caf08511b704b24ef49888785f192bf23da58e7a71c940ad8463109378320b4e106e87a8a21afca5d88a547c84fea7d72a3483"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000000c0)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 119.117751][ T6363] loop1: detected capacity change from 0 to 2048 [ 119.128731][ T6363] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 119.132536][ T6365] autofs4:pid:6365:autofs_fill_super: called with bogus options [ 119.138972][ T6363] EXT4-fs (loop1): group descriptors corrupted! 08:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 119.182171][ T6366] autofs4:pid:6366:autofs_fill_super: called with bogus options [ 119.191610][ T6370] loop5: detected capacity change from 0 to 2048 [ 119.216661][ T6372] loop4: detected capacity change from 0 to 2048 [ 119.227279][ T6370] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 119.240278][ T6372] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) 08:34:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) madvise(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x17) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8916, &(0x7f0000001a80)={'sit0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0xee00) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0x50c, 0x88000, 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, 0x0, @perf_config_ext={0x101, 0x8}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) fchown(r3, 0x0, r4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0xee00) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@version_u}, {@mmap}, {@dfltuid={'dfltuid', 0x3d, r2}}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@msize={'msize', 0x3d, 0xc557}}, {@msize={'msize', 0x3d, 0x6}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@seclabel}, {@uid_eq={'uid', 0x3d, r5}}, {@uid_eq={'uid', 0x3d, r7}}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}}) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xd) close(r0) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000007000/0x3000)=nil) 08:34:25 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) dup(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) write$P9_RLERRORu(r1, &(0x7f0000000300)={0xe, 0x7, 0x2, {{0x1, '/'}, 0xfffffff9}}, 0xe) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x64010101, @empty}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setxattr$incfs_id(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000440)={'0000000000000000000000000000000', 0x32}, 0x20, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000380)) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000340)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000040)="3cc2df2d979f80970f3da37503c7e8704dbf5c8bbf188545410e3787", 0x1c}, {&(0x7f0000000080)="8f8e4dcacaafc7787a003d08a45eaa3aee352e9fdab6f55a2aa03e6d7b32e68468636a3015ae6f7c5d", 0x29}, {&(0x7f00000000c0)="bd565983b483b01a7b78a90bb364a17e0dc034135ecaeb6c7555db5f8a184362086be305679c94df515480ad98f689f3be9c6027214da67cb8313b94b5892cfc7f96798388fc9691dfafbcb815af25af5ed74d38819325d112f9425d07d04346262ba9517541653a40d260f9ab0f86298810fec262e6a5", 0x77}, {&(0x7f0000000140)="266411f6fda515fd9187d2c47dcbaae0b134180867", 0x15}, {&(0x7f0000000180)="8d296e7d788aeffed8c4c6f826d68c80283bb2f44f614d1d7a26f580c277ee3215171c3577308c11944ba10ac297ea94cd69c790236d4f85076227cdc163f733c698a3dba422ba03c297e877e5aec4e5be0ac3c420123fc123a6bfe2651c276a84e40007cf1c8bac0871ad78af4a01883b9605ebc6c85d24a2bdfd0a85a1511480c72b4e6fa49b523c6b8382ef7a9adfeebb92e8815facbfe820c031572f1df7b37ab667fd6254d33efe9a6900997065ceba07d3ef51646c7c1663675a924bd93523fd81ca32d1f6c16e65f680d9f71113d6a3b102", 0xd5}], 0x5) [ 119.458487][ T6382] loop2: detected capacity change from 0 to 512 [ 119.459746][ T6374] loop3: detected capacity change from 0 to 2048 [ 119.472632][ T6378] loop4: detected capacity change from 0 to 2048 [ 119.472894][ T6381] loop5: detected capacity change from 0 to 2048 [ 119.479523][ T6376] loop1: detected capacity change from 0 to 2048 [ 119.492405][ T6382] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.511139][ T6378] EXT4-fs (loop4): fragment/cluster size (32768) != block size (2048) [ 119.511634][ T6382] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 119.532098][ T6376] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 119.541972][ T6376] EXT4-fs (loop1): group descriptors corrupted! [ 119.549632][ T6374] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 08:34:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:25 executing program 0: shmat(0xffffffffffffffff, &(0x7f0000000000/0x13000)=nil, 0x4000) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT_ANY(r0, 0xf, &(0x7f00000001c0)=""/198) shmat(r0, &(0x7f0000544000/0x4000)=nil, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f00000001c0)=""/198) shmctl$SHM_STAT_ANY(r0, 0xf, &(0x7f0000000140)=""/111) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/143) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000000)=0x1a) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x79) madvise(&(0x7f0000382000/0x10000)=nil, 0x10000, 0x15) [ 119.557267][ T6381] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) 08:34:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) syz_io_uring_setup(0xc5, &(0x7f0000000040)={0x0, 0x79b3, 0x4, 0x0, 0xf8}, &(0x7f000000a000/0x2000)=nil, &(0x7f0000009000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) madvise(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x12) 08:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 0: shmat(0x0, &(0x7f0000096000/0x1000)=nil, 0x1000) r0 = shmget(0x2, 0x1000, 0x40, &(0x7f0000241000/0x1000)=nil) shmat(r0, &(0x7f000057a000/0x2000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000571000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000) r2 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f00005e6000/0x3000)=nil) shmat(r2, &(0x7f0000531000/0x3000)=nil, 0x3000) [ 119.640363][ T6401] loop2: detected capacity change from 0 to 512 [ 119.645403][ T6404] loop3: detected capacity change from 0 to 2048 [ 119.648718][ T6399] loop4: detected capacity change from 0 to 2048 [ 119.661979][ T6401] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.675530][ T6402] loop5: detected capacity change from 0 to 2048 [ 119.680989][ T6401] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 119.693747][ T6404] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 119.700467][ T6399] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 119.709545][ T6402] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 119.710272][ T6410] loop1: detected capacity change from 0 to 2048 08:34:25 executing program 0: r0 = shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmdt(r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000240000/0x2000)=nil, 0x3000) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f00000001c0)=""/198) shmctl$IPC_RMID(r1, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 119.742838][ T6410] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 119.752708][ T6410] EXT4-fs (loop1): group descriptors corrupted! 08:34:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 119.790979][ T6416] loop4: detected capacity change from 0 to 2048 [ 119.805640][ T6420] loop3: detected capacity change from 0 to 2048 [ 119.821360][ T6422] loop5: detected capacity change from 0 to 2048 [ 119.829731][ T6416] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:34:25 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f00000001c0)=""/198) shmctl$SHM_STAT_ANY(0xffffffffffffffff, 0xf, &(0x7f0000000040)=""/115) r0 = shmget(0x3, 0x2000, 0x80, &(0x7f00004c0000/0x2000)=nil) shmctl$SHM_STAT_ANY(r0, 0xf, &(0x7f00000000c0)=""/181) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000465000/0x4000)=nil) shmat(0x0, &(0x7f00000aa000/0x2000)=nil, 0x2000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)=0x29) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) shmat(0x0, &(0x7f00002e9000/0x1000)=nil, 0x44d962171707e293) 08:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 119.836310][ T6420] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 119.843622][ T6424] loop2: detected capacity change from 0 to 512 [ 119.861540][ T6428] loop1: detected capacity change from 0 to 2048 [ 119.862296][ T6424] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:34:25 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)=0xda) shmat(0x0, &(0x7f0000015000/0x3000)=nil, 0x1000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x80402, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) [ 119.887430][ T6422] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 119.888804][ T6424] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 119.913279][ T6432] loop4: detected capacity change from 0 to 2048 [ 119.921513][ T6428] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 119.931335][ T6428] EXT4-fs (loop1): group descriptors corrupted! 08:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {0x0, 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mbind(&(0x7f00002d8000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x244a0a57, 0x2, 0x6) 08:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) [ 119.951268][ T6432] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 120.005518][ T6440] loop3: detected capacity change from 0 to 2048 [ 120.009415][ T6439] loop5: detected capacity change from 0 to 2048 [ 120.022936][ T6439] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 120.024589][ T6446] loop4: detected capacity change from 0 to 2048 [ 120.037551][ T6447] loop1: detected capacity change from 0 to 2048 [ 120.044013][ T6440] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 08:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:25 executing program 0: sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x210400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)={0x438, 0x3f4, 0x10, 0x70bd2a, 0x25dfdbfb, {0x2, 0x0, 0x24, [0x10000, 0xcc, 0x7, 0x200, 0xffffffff, 0x8, 0x5, 0x8, 0x2, 0x21a, 0x0, 0x7, 0x7, 0xfffffffc, 0x2, 0x101, 0x401, 0x3, 0x70000000, 0x1, 0x8, 0x48000, 0x0, 0x9e54, 0x81, 0x3, 0x7, 0x5, 0x3, 0x1, 0x7, 0x4, 0x5, 0x2, 0x4, 0x1, 0x1ca, 0x0, 0x9, 0x8001, 0xffffffff, 0x7f, 0x8, 0x1afd, 0x1, 0x2, 0x5, 0x4b4, 0x8, 0x6, 0x3, 0x5, 0x80000000, 0x6, 0x6, 0x7fffffff, 0x1000, 0x63, 0x0, 0x5, 0x6, 0xf44, 0x8, 0x9], [0x8, 0x7, 0x7, 0xffff19d4, 0x3f, 0x7, 0xff, 0x66, 0x1000, 0x2, 0x80b1, 0x1, 0x5, 0x1f, 0x40, 0x7, 0x9, 0x7fffffff, 0x8, 0x1d, 0x81, 0xe247, 0xea, 0x7, 0x9, 0x0, 0x7, 0xffff8001, 0xf5a, 0x8, 0x2, 0x8001, 0x180, 0x7, 0x0, 0x8fa9, 0x6, 0x7, 0x7, 0xdd8d, 0x7ff, 0x8001, 0x400, 0x7, 0x2d6, 0x0, 0x80000001, 0x8, 0x800, 0x1, 0x2, 0x8, 0x1, 0x100, 0x5, 0x0, 0x1, 0x3, 0x8975, 0x7, 0x5, 0x5, 0x677, 0x9], [0x3f, 0x6, 0x9, 0x1f, 0x3f, 0x702, 0x4, 0x6, 0x0, 0xe3, 0x1, 0x4, 0xe, 0x5cfedffa, 0x0, 0x3, 0x15, 0x622, 0x0, 0x8, 0x7fffffff, 0x3f, 0x7c, 0x1ff, 0x2, 0xe0, 0xfffffff9, 0x1, 0xc055, 0xf5e3, 0x3, 0x8000, 0x3, 0x4, 0x6, 0x9, 0x9, 0x400, 0x3ff, 0x8, 0x9, 0x5, 0xfff, 0x0, 0x5ca, 0x8, 0x2, 0x752, 0xbb0967af, 0xbb, 0x8001, 0x1, 0x1, 0x7ff, 0x7, 0x4, 0x7, 0x3, 0xfff, 0x200, 0xa20, 0x5, 0x3fe0, 0xbb3], [0x6, 0x60c, 0x8000, 0x8, 0x4, 0x1ff, 0x2, 0x195000, 0x513d, 0x2, 0xfffff853, 0x80000000, 0x100, 0x0, 0x4, 0x8, 0x10000, 0xfff000, 0xfffffffd, 0x2b30, 0xbda, 0x0, 0x975, 0x8, 0x80000001, 0x4c, 0x2, 0x0, 0xbda, 0x1, 0x9, 0x80000000, 0xffffff81, 0x8, 0x3, 0x4, 0x2, 0x1, 0x4, 0x200, 0x1, 0x1, 0x3, 0x9, 0x5, 0x1, 0x10000, 0x9, 0x7, 0x3, 0x6, 0x8, 0x9, 0x8, 0x0, 0xd9d, 0x4, 0x9a, 0x40, 0x9c, 0xffffffff, 0x5f9, 0x7, 0x2], 0x15, ['\x00', '\x00', '&\x00', '\x00', '+{\x00', '-.\x00', ',(\x00', '~\x80--]\x00', '\x00']}, ["", ""]}, 0x438}, 0x1, 0x0, 0x0, 0x4}, 0x4010) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000040)=0xe9) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mremap(&(0x7f00000e1000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000373000/0x2000)=nil) r0 = shmget(0x3, 0x2000, 0xe1c8e4a1fc2fa11c, &(0x7f0000429000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) r3 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000126000/0x4000)=nil) shmctl$SHM_STAT_ANY(r3, 0xf, &(0x7f0000000ec0)=""/4096) shmctl$IPC_RMID(r2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x9) write$binfmt_misc(r5, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="3801011936f7", @ANYRES16], 0x4) ioctl$BTRFS_IOC_BALANCE(r5, 0x5000940c, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x64010101, @empty}, 0xc) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000e80)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000e40)={&(0x7f0000002880)={0xa04, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_FUNC={0x58c, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SRF={0x494, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x3}, @NL80211_NAN_SRF_MAC_ADDRS={0x64, 0x4, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa}, {0xa}, {0xa}, {0xa, 0x6, @device_b}]}, @NL80211_NAN_SRF_MAC_ADDRS={0x64, 0x4, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @device_b}]}, @NL80211_NAN_SRF_MAC_ADDRS={0x40, 0x4, 0x0, 0x1, [{0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}, @NL80211_NAN_SRF_BF={0x103, 0x2, "385cf4f225f2595e94e12b55e4bce3c7a5f2ade440dd59172d62b8b2b9f4e231368e63b40609a79797d32f6b02bfb055c4425531c4a793106773763ca71264762a0379f9062269dee60970958241f11b02a683fa7a0b1b50530c4f068f1542c40485283c5a951307c85daae83c14c6eb550fd5f833234eac5887b495a2beb009da79f8e579d2879a7730a85d8ea40d45d6a932dd62f0187eda1098a243747625489308b69d9179aab1f0304d49cc15a8dc458ce324f448382c03bf2fe7ad592fc504d0a39639eab62e930e360edf0c7269d12f81f1e012ffcc11dedb4f9b3cc36d653053577e6e360a4980c419eb46cfd6a79a05c87b6349a66b37c033966a"}, @NL80211_NAN_SRF_MAC_ADDRS={0x4c, 0x4, 0x0, 0x1, [{0xa}, {0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @device_b}]}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x3}, @NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_MAC_ADDRS={0x1c, 0x4, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}]}]}, @NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x1}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x1}, @NL80211_NAN_FUNC_SERVICE_INFO={0xe1, 0xb, "14af85ed04142f575a0571aa1c5b5817aec17d0ccfcdacc38650135412017b6739e7adafcdc88bf3a35029f0f998e153d2bc121df91ed2b080e85ba7f683581c7373aece11c13f3719923236c44a5d1919d27b4ae9fdde01034197015fccbe5b73b9d6686947d0cb2a52962b230718fbee48e3c244c65bcee301fd453ba28ddfdc4a335b66eae72ab7de13cde14f15392d6743cb29839ef39db3b80aa405eb5fe51d52ccea3b7661d947d59eb64c19718e0a146d59197b72982124143ebf735891d82591381255a4ec1146034ae2e9133f2b825fa9b3fa807a9d25e944"}]}, @NL80211_ATTR_NAN_FUNC={0xd4, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TX_MATCH_FILTER={0xd0, 0xe, 0x0, 0x1, [{0xc9, 0x0, "d3267cb436355a3b21a96e99f6a94cb0af7bc49c429a58bc83c080326aa8f6c3aecc3e7e11705e4c65a542b4dfa2bc775bd5b694eb689073a3b3a3fe282b41a4b2a6f811f6c82059e7cced8d26e0b8565c02e2e5dcca17e136701926a0b56a84b0535e67a6d81d5fc8a47376a5d1a7ab90ceda4829c1881c93cb826d52dcc50b73d61a4251e7c002f7b35173849723d77a58264065cc1c8017853d5857ce232c8ee9395a028de2eeb142667fb5963fb16c74b58b9159f0b3264cbc9eb01e1623451147aeb1"}]}]}, @NL80211_ATTR_NAN_FUNC={0x4}, @NL80211_ATTR_NAN_FUNC={0x360, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x6}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "2eb0a311ae17"}, @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5, 0x7, 0x6}, @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5, 0x7, 0x9}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0x6}, @NL80211_NAN_FUNC_SERVICE_INFO={0xe7, 0xb, "1171ff578888fc96b34f61fb6fffd5e98e8dc76b7556f5c0f529645b91f6efe391caf22121b4e20545545529515f2e73ac60fc6b37ede4af0d2b305695318f3ba1778c2cfc152afc8badff599b16f8c684eccde4b6a987a5fc2cac1c3aea35a1406f499a9f9b501a1563151ec8e91cbeb821a7afa6801afe783b73006b52be21b89ed893347e5c2b084f0b8836e0bdb21e01569d805428bfecafd1e4a23800e9aa73c22f7136b97db22157bb4670136c0cbe7be08064fb8dcee4a3089d0d202a2861aae759067859a0a72e600fa9106e334399d17a22336dab025fbb79227ec6dd3f16"}, @NL80211_NAN_FUNC_SRF={0x240, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_MAC_ADDRS={0x64, 0x4, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa}]}, @NL80211_NAN_SRF_MAC_ADDRS={0x4c, 0x4, 0x0, 0x1, [{0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}]}, @NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_MAC_ADDRS={0x1c, 0x4, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}, @NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_MAC_ADDRS={0x64, 0x4, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa}]}]}]}, @NL80211_ATTR_NAN_FUNC={0x2c, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_DEST={0xa, 0x8, @broadcast}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x8}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x5}]}]}, 0xa04}, 0x1, 0x0, 0x0, 0x20008011}, 0x800) [ 120.044249][ T6449] loop2: detected capacity change from 0 to 512 [ 120.070009][ T6447] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 120.079862][ T6447] EXT4-fs (loop1): group descriptors corrupted! [ 120.081521][ T6449] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:34:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) [ 120.102357][ T6452] loop5: detected capacity change from 0 to 2048 [ 120.120038][ T6452] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 120.126604][ T6449] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 120.139487][ T6455] loop3: detected capacity change from 0 to 2048 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x2000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {0x0, 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f000016d000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r0, 0x0, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)="fabde9256b89fbecf66682c087797bb4e4231c837fa94340cef5d23935d18ba519b7899629ef4435dbad477d8bcbd1e137d3be65dbc18befcacb972c27897de735bb0a0e8ddef78e0876d61fe7bb1fd6b766a5a3936a162474620b8623b90f330603f1c5ecbe61907182dacd92420b995a9f8931ecbe62d7c66824e6284917121aa7a4d61ec20943ddd324bc2315a84c947992f68af6a681679870bc4dd4513a33a79f301552d2f90f60b3db137b1d80d62f9e175d3f6a4a7f63f7efbec3e264", 0xc0, 0x18800}, 0x9ae) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f00003fa000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x64010101, @empty}, 0xc) r3 = syz_io_uring_setup(0x463d, &(0x7f00000002c0)={0x0, 0xfffffffe, 0x0, 0x3, 0xaa, 0x0, r2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000035b000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000008540)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x6000, @fd_index}, 0x10001) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x10000000) syz_io_uring_submit(r4, r6, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x3) [ 120.158457][ T6455] EXT4-fs (loop3): invalid first ino: 0 [ 120.174849][ T6460] loop1: detected capacity change from 0 to 2048 [ 120.182537][ T6460] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 120.192321][ T6460] EXT4-fs (loop1): group descriptors corrupted! 08:34:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 120.245881][ T6465] loop4: detected capacity change from 0 to 2048 [ 120.255094][ T6467] loop5: detected capacity change from 0 to 2048 [ 120.263076][ T6469] loop2: detected capacity change from 0 to 512 [ 120.283385][ T6467] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:34:26 executing program 0: r0 = shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) shmdt(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {0x0, 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 120.296115][ T6476] loop3: detected capacity change from 0 to 2048 [ 120.303368][ T6469] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.303459][ T6476] EXT4-fs (loop3): invalid first ino: 0 [ 120.318971][ T6469] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 120.319808][ T6477] loop1: detected capacity change from 0 to 2048 08:34:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) 08:34:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, 0x0) 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x9) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="3801011936f7", @ANYRES16], 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0xbf) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mremap(&(0x7f00000c7000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) 08:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)=0x57) shmget$private(0x0, 0x2000, 0x100, &(0x7f00000af000/0x2000)=nil) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) [ 120.358871][ T6477] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 120.368684][ T6477] EXT4-fs (loop1): group descriptors corrupted! [ 120.381997][ T6482] loop5: detected capacity change from 0 to 2048 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x9) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="3801011936f7", @ANYRES16], 0x4) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) 08:34:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, 0x0) [ 120.406545][ T6489] loop3: detected capacity change from 0 to 2048 [ 120.414809][ T6489] EXT4-fs (loop3): invalid first ino: 0 [ 120.420236][ T6487] loop4: detected capacity change from 0 to 2048 [ 120.428279][ T6493] loop2: detected capacity change from 0 to 512 08:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c51) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/197, 0xc5}], 0x1, 0x0, 0x4) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) [ 120.455049][ T6493] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.468690][ T6493] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 120.476659][ T22] audit: type=1400 audit(1634459666.313:196): avc: denied { watch watch_reads } for pid=6500 comm="syz-executor.0" path="/proc/6500" dev="proc" ino=19508 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 08:34:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = shmget(0x1, 0xd000, 0x200, &(0x7f0000344000/0xd000)=nil) shmat(r0, &(0x7f0000356000/0x4000)=nil, 0x3000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 120.482421][ T6502] loop1: detected capacity change from 0 to 2048 [ 120.517877][ T6502] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 120.527681][ T6502] EXT4-fs (loop1): group descriptors corrupted! 08:34:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 120.554988][ T6507] loop3: detected capacity change from 0 to 2048 [ 120.564718][ T6507] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 120.578641][ T6511] loop0: detected capacity change from 0 to 512 [ 120.588507][ T6511] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.604517][ T6516] loop5: detected capacity change from 0 to 2048 [ 120.605902][ T6517] loop4: detected capacity change from 0 to 2048 [ 120.623167][ T6518] loop2: detected capacity change from 0 to 512 [ 120.635286][ T6517] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, 0x0) [ 120.635381][ T6511] EXT4-fs error (device loop0): __ext4_new_inode:1072: comm syz-executor.0: reserved inode found cleared - inode=1 [ 120.674039][ T6518] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.680994][ T6522] loop3: detected capacity change from 0 to 2048 [ 120.692374][ T6523] loop1: detected capacity change from 0 to 2048 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000000c0)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:26 executing program 4: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x14) 08:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 120.700232][ T6522] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 120.709700][ T6523] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 120.719498][ T6523] EXT4-fs (loop1): group descriptors corrupted! [ 120.732119][ T6518] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 08:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 120.776350][ T6528] loop4: detected capacity change from 0 to 2048 [ 120.783078][ T6529] loop5: detected capacity change from 0 to 2048 [ 120.797839][ T6528] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 0 [ 120.808471][ T6531] loop3: detected capacity change from 0 to 2048 [ 120.815103][ T6533] loop1: detected capacity change from 0 to 2048 08:34:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 120.840517][ T6531] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 120.863303][ T6535] autofs4:pid:6535:autofs_fill_super: called with bogus options [ 120.867348][ T6533] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 120.880905][ T6533] EXT4-fs (loop1): group descriptors corrupted! 08:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 120.893101][ T6538] loop4: detected capacity change from 0 to 2048 [ 120.907159][ T6541] loop2: detected capacity change from 0 to 512 [ 120.917000][ T6542] loop5: detected capacity change from 0 to 2048 [ 120.926216][ T6538] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000000c0)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 120.940880][ T6541] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.960546][ T6541] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 120.978414][ T6545] loop3: detected capacity change from 0 to 2048 08:34:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000000c0)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 08:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 120.994543][ T6542] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 121.005032][ T6545] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 121.007234][ T6547] autofs4:pid:6547:autofs_fill_super: called with bogus options [ 121.043149][ T6550] loop2: detected capacity change from 0 to 512 [ 121.056650][ T6553] loop1: detected capacity change from 0 to 2048 [ 121.074939][ T6554] autofs4:pid:6554:autofs_fill_super: called with bogus options [ 121.075304][ T6557] loop4: detected capacity change from 0 to 2048 08:34:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:26 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000000c0)) 08:34:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 121.089967][ T6553] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 121.099721][ T6553] EXT4-fs (loop1): group descriptors corrupted! [ 121.108773][ T6561] loop5: detected capacity change from 0 to 2048 [ 121.117464][ T6561] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 121.132170][ T6563] autofs4:pid:6563:autofs_fill_super: called with bogus options 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[]) [ 121.132598][ T6566] loop3: detected capacity change from 0 to 2048 [ 121.140118][ T6550] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 121.162065][ T6557] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 0 [ 121.210671][ T6566] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 121.224816][ T6570] autofs4:pid:6570:autofs_fill_super: called with bogus options [ 121.234965][ T6573] loop1: detected capacity change from 0 to 2048 08:34:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 121.261278][ T6574] loop5: detected capacity change from 0 to 2048 [ 121.279324][ T6574] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 121.321022][ T6576] loop4: detected capacity change from 0 to 2048 [ 121.341177][ T6573] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 121.350889][ T6573] EXT4-fs (loop1): group descriptors corrupted! [ 121.362421][ T6579] loop3: detected capacity change from 0 to 2048 [ 121.381689][ T6579] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 08:34:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x401, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000000400", 0xa, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB]) 08:34:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) [ 121.556877][ T6583] autofs4:pid:6583:autofs_fill_super: called with bogus options [ 121.558835][ T6582] loop4: detected capacity change from 0 to 2048 [ 121.566349][ T6586] loop1: detected capacity change from 0 to 2048 [ 121.577173][ T6589] loop3: detected capacity change from 0 to 2048 [ 121.580570][ T6590] loop5: detected capacity change from 0 to 2048 08:34:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 121.610455][ T6593] loop2: detected capacity change from 0 to 512 [ 121.619789][ T6590] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 121.632726][ T6594] autofs4:pid:6594:autofs_fill_super: called with bogus options [ 121.640740][ T6586] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 121.641928][ T6593] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "293486332ce4d2fc04b0a5c7ffae290e53553adcf80b43a1180c2b36da6c9843c5c236d862cd4624cd8c9db911a034d4be55ccaa6f106b65f105574785c22f8750a1d7ed439218dfa1d5a7fbca3c106a96a58eb1067f3a826bd1ede8c9377f8b093b6a480f959124a6ceb29e38f811243513f111b7bdb314fc1294e9b0bdce2bdaf54da30558db71411bb42f91ab417fd0093e9645e9bb1e6d09ff08b676581ffbcdfd4a85d8c7353bcd874363432892afe947c599d3b7592d0d2b65582abe1dcd1d00d1a62a931b3bce0b84991ea8cf357e44cff70ab369d50c4792ea2cc523f0cab657cfd99b372bddc3185147184c072e926d3e198a64a0de00b40bd77394", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) 08:34:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB]) [ 121.647164][ T6586] EXT4-fs (loop1): mount failed [ 121.656998][ T6589] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 121.684374][ T6593] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 121.694526][ T6601] loop4: detected capacity change from 0 to 2048 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010101, @multicast2}, 0xc) 08:34:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 121.711440][ T6603] autofs4:pid:6603:autofs_fill_super: called with bogus options [ 121.722511][ T6605] loop5: detected capacity change from 0 to 2048 [ 121.733606][ T6605] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x401, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB]) 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) tkill(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 121.769230][ T6607] loop1: detected capacity change from 0 to 2048 [ 121.780735][ T6610] autofs4:pid:6610:autofs_fill_super: called with bogus options [ 121.789818][ T6611] loop3: detected capacity change from 0 to 2048 [ 121.797393][ T6607] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 121.807079][ T6607] EXT4-fs (loop1): group descriptors corrupted! [ 121.819340][ T6611] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 121.833536][ T6615] loop2: detected capacity change from 0 to 512 [ 121.834613][ T6616] loop4: detected capacity change from 0 to 2048 [ 121.846015][ T6619] loop5: detected capacity change from 0 to 2048 08:34:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "293486332ce4d2fc04b0a5c7ffae290e53553adcf80b43a1180c2b36da6c9843c5c236d862cd4624cd8c9db911a034d4be55ccaa6f106b65f105574785c22f8750a1d7ed439218dfa1d5a7fbca3c106a96a58eb1067f3a826bd1ede8c9377f8b093b6a480f959124a6ceb29e38f811243513f111b7bdb314fc1294e9b0bdce2bdaf54da30558db71411bb42f91ab417fd0093e9645e9bb1e6d09ff08b676581ffbcdfd4a85d8c7353bcd874363432892afe947c599d3b7592d0d2b65582abe1dcd1d00d1a62a931b3bce0b84991ea8cf357e44cff70ab369d50c4792ea2cc523f0cab657cfd99b372bddc3185147184c072e926d3e198a64a0de00b40bd77394", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 121.865063][ T6619] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 121.867332][ T6620] autofs4:pid:6620:autofs_fill_super: called with bogus options [ 121.883363][ T6615] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 121.899234][ T6615] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 121.912981][ T6625] loop4: detected capacity change from 0 to 2048 08:34:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db9"]) 08:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x401, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 121.930447][ T6627] loop3: detected capacity change from 0 to 2048 [ 121.937704][ T6627] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 121.944694][ T6628] autofs4:pid:6628:autofs_fill_super: called with bogus options 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 121.973718][ T6632] loop5: detected capacity change from 0 to 2048 [ 121.981962][ T6632] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 121.987347][ T6633] loop1: detected capacity change from 0 to 2048 [ 121.999274][ T6635] loop4: detected capacity change from 0 to 2048 [ 122.007099][ T6633] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.008359][ T6637] autofs4:pid:6637:autofs_fill_super: called with bogus options [ 122.016781][ T6633] EXT4-fs (loop1): group descriptors corrupted! [ 122.046364][ T6641] loop2: detected capacity change from 0 to 512 [ 122.048650][ T6642] autofs4:pid:6642:autofs_fill_super: called with bogus options [ 122.062270][ T6645] loop3: detected capacity change from 0 to 2048 08:34:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) 08:34:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 122.079264][ T6645] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 122.097148][ T6650] autofs4:pid:6650:autofs_fill_super: called with bogus options [ 122.105285][ T6649] loop5: detected capacity change from 0 to 2048 [ 122.112360][ T6653] loop4: detected capacity change from 0 to 8 08:34:27 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r233, r154}, {r208, r242}, {r94}, {r111, r143}, {r213}, {r193, r25}, {0x0, r228}, {r161, r21}, {r92, r45}, {r201, r223}, {r9, r282}, {r54, r108}, {r291, r228}, {r39, r97}, {r24, r126}, {r75, r6}, {r191, r303}, {r37, r172}, {r84, r280}, {r193, r68}, {r18, r53}, {r84, r56}, {0x0, r238}, {r302, r168}, {r164, r254}, {r93, r218}, {0x0, r236}, {r121, r296}, {r258, r205}, {r230, r49}, {r198, r226}, {r297, r282}, {r285, r222}, {r124, r45}, {r184, r209}, {0x0, r241}, {r266}, {r252, r56}, {0x0, r163}, {0x0, r23}, {r293, r88}, {r44, r202}, {r48, r123}, {r131}, {r16, r22}, {r204, r108}, {r180}, {r200, r139}, {r18, r119}, {r74, r86}, {0x0, r20}, {0x0, r288}, {r161, r55}, {r153, r199}, {r201, r7}, {r24, r277}, {r304, r224}, {r89, r27}, {r78, r27}, {r234, r254}, {r13, r224}, {r106, r267}, {r72}, {r240, r309}, {r141, r122}, {r134, r245}, {r50, r218}, {r227, r17}, {r48, r309}, {r92, r207}, {r89}, {0x0, r42}, {r219, r294}, {r268, r265}, {0x0, r171}, {r95, r96}, {r50, r76}, {r283, r257}, {r213, r157}, {r61, r152}, {r137, r112}, {r28, r259}, {r269, r140}, {r26, r135}, {r197, r38}, {0x0, r83}, {r262, r170}, {r153, r189}, {r61, r130}, {r215, r68}, {r31, r194}, {r30}, {r13, r179}, {r279, r209}, {r39, r152}, {r263, r123}, {r11, r175}, {0x0, r91}, {r62, r207}, {r237, r185}, {r77, r181}, {r39, r211}, {r109, r68}, {r39, r226}, {0x0, r220}, {r188, r212}, {r166, r274}, {r149, r45}, {r250, r182}, {r248, r128}, {r246, r102}, {r250, r119}, {r8}, {r243, r146}, {r101, r70}, {r82, r46}, {r13, r115}, {r239, r40}, {r11, r226}, {r111, r103}, {r161, r157}, {r200, r43}, {r273, r156}, {r32, r286}, {r99}, {r178, r282}, {r275, r41}, {r160, r71}, {r5, r225}, {r279, r46}, {r252, r34}, {r255, r286}, {r142, r25}, {r246, r295}, {r216, r174}, {r302, r10}, {r35, r165}, {r287, r284}, {r81, r231}, {r285, r181}, {r138, r100}, {r48, r115}, {r58, r295}, {r234, r290}, {r39, r129}, {r261, r105}, {r272, r116}, {r304, r224}, {r167, r195}, {r81, r309}, {r300, r253}, {r48, r63}, {0x0, r33}, {r266, r42}, {r293, r15}, {r136, r226}, {r138, r220}, {r52, r171}, {r113, r174}, {r19, r235}, {r134, r172}, {r216, r220}, {r106, r145}, {r206, r83}, {}, {r64}, {r281, r36}, {r173, r85}, {r304, r29}, {r200, r212}, {r300}, {r74, r214}, {r306, r162}, {r268, r49}, {r217}, {r90}, {r300, r4}, {r26, r56}, {r198, r299}, {r300}, {r87, r96}, {r9, r56}, {r114, r150}, {r47, r238}, {r132, r247}, {r161, r38}, {r147, r71}, {r229, r86}, {r186, r196}, {r59, r295}, {r221, r235}, {r176, r65}, {r127, r253}, {0x0, r196}, {r50, r27}, {r89}, {r106}, {r104, r76}, {r307, r165}, {r104, r254}, {r244, r129}, {}, {r125, r66}, {r304}, {r178, r181}, {r74, r278}, {r120, r98}, {r28, r235}, {r183, r103}, {0x0, r256}, {r92, r159}, {r264, r270}, {r144, r34}, {0x0, r214}, {r203, r73}, {r151, r46}, {r69, r276}, {r176, r231}, {0x0, r251}, {r80, r249}, {r217}, {r301, r110}, {0x0, r21}, {r255, r51}, {r57, r60}, {r79, r187}, {0x0, r148}, {r261, r196}, {r169, r107}, {r306, r177}, {r54, r25}, {r297, r12}, {r155, r187}, {r252, r60}, {r118, r292}, {r260, r185}, {r109, r210}, {r75, r133}, {r9, r298}, {0x0, r195}, {r31, r157}, {0x0, r117}, {r271, r190}, {r240, r286}, {r14, r305}, {r208, r105}, {r158, r67}, {r302}, {r198, r110}, {r308, r45}, {r289, r154}, {r232, r192}, {r81, r38}, {}, {r307}], 0x2, "7189d50170292b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ac00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {0x0, r309}], 0x3, "07917ca3255714"}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={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}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000640)={0x7, [{r230, r151}, {r205, r239}, {r91}, {r108, r140}, {r210}, {r190, r22}, {0x0, r225}, {r158, r18}, {r89, r42}, {r198, r220}, {r6, r279}, {r51, r105}, {r288, r225}, {r36, r94}, {r21, r123}, {r72, r3}, {r188, r300}, {r34, r169}, {r81, r277}, {r190, r65}, {r15, r50}, {r81, r53}, {0x0, r235}, {r299, r165}, {r161, r251}, {r90, r215}, {0x0, r233}, {r118, r293}, {r255, r202}, {r227, r46}, {r195, r223}, {r294, r279}, {r282, r219}, {r121, r42}, {r181, r206}, {0x0, r238}, {r263}, {r249, r53}, {0x0, r160}, {0x0, r20}, {r290, r85}, {r41, r199}, {r45, r120}, {r128}, {r13, r19}, {r201, r105}, {r177}, {r197, r136}, {r15, r116}, {r71, r83}, {0x0, r17}, {0x0, r285}, {r158, r52}, {r150, r196}, {r198, r4}, {r21, r274}, {r301, r221}, {r86, r24}, {r75, r24}, {r231, r251}, {r10, r221}, {r103, r264}, {r69}, {r237, r306}, {r138, r119}, {r131, r242}, {r47, r215}, {r224, r14}, {r45, r306}, {r89, r204}, {r86}, {0x0, r39}, {r216, r291}, {r265, r262}, {0x0, r168}, {r92, r93}, {r47, r73}, {r280, r254}, {r210, r154}, {r58, r149}, {r134, r109}, {r25, r256}, {r266, r137}, {r23, r132}, {r194, r35}, {0x0, r80}, {r259, r167}, {r150, r186}, {r58, r127}, {r212, r65}, {r28, r191}, {r27}, {r10, r176}, {r276, r206}, {r36, r149}, {r260, r120}, {r8, r172}, {0x0, r88}, {r59, r204}, {r234, r182}, {r74, r178}, {r36, r208}, {r106, r65}, {r36, r223}, {0x0, r217}, {r185, r209}, {r163, r271}, {r146, r42}, {r247, r179}, {r245, r125}, {r243, r99}, {r247, r116}, {r5}, {r240, r143}, {r98, r67}, {r79, r43}, {r10, r112}, {r236, r37}, {r8, r223}, {r108, r100}, {r158, r154}, {r197, r40}, {r270, r153}, {r29, r283}, {r96}, {r175, r279}, {r272, r38}, {r157, r68}, {r2, r222}, {r276, r43}, {r249, r31}, {r252, r283}, {r139, r22}, {r243, r292}, {r213, r171}, {r299, r7}, {r32, r162}, {r284, r281}, {r78, r228}, {r282, r178}, {r135, r97}, {r45, r112}, {r55, r292}, {r231, r287}, {r36, r126}, {r258, r102}, {r269, r113}, {r301, r221}, {r164, r192}, {r78, r306}, {r297, r250}, {r45, r60}, {0x0, r30}, {r263, r39}, {r290, r12}, {r133, r223}, {r135, r217}, {r49, r168}, {r110, r171}, {r16, r232}, {r131, r169}, {r213, r217}, {r103, r142}, {r203, r80}, {}, {r61}, {r278, r33}, {r170, r82}, {r301, r26}, {r197, r209}, {r297}, {r71, r211}, {r303, r159}, {r265, r46}, {r214}, {r87}, {r297, r1}, {r23, r53}, {r195, r296}, {r297}, {r84, r93}, {r6, r53}, {r111, r147}, {r44, r235}, {r129, r244}, {r158, r35}, {r144, r68}, {r226, r83}, {r183, r193}, {r56, r292}, {r218, r232}, {r173, r62}, {r124, r250}, {0x0, r193}, {r47, r24}, {r86}, {r103}, {r101, r73}, {r304, r162}, {r101, r251}, {r241, r126}, {}, {r122, r63}, {r301}, {r175, r178}, {r71, r275}, {r117, r95}, {r25, r232}, {r180, r100}, {0x0, r253}, {r89, r156}, {r261, r267}, {r141, r31}, {0x0, r211}, {r200, r70}, {r148, r43}, {r66, r273}, {r173, r228}, {0x0, r248}, {r77, r246}, {r214}, {r298, r107}, {0x0, r18}, {r252, r48}, {r54, r57}, {r76, r184}, {0x0, r145}, {r258, r193}, {r166, r104}, {r303, r174}, {r51, r22}, {r294, r9}, {r152, r184}, {r249, r57}, {r115, r289}, {r257, r182}, {r106, r207}, {r72, r130}, {r6, r295}, {0x0, r192}, {r28, r154}, {0x0, r114}, {r268, r187}, {r237, r283}, {r11, r302}, {r205, r102}, {r155, r64}, {r299}, {r195, r107}, {r305, r42}, {r286, r151}, {r229, r189}, {r78, r35}, {}, {r304}], 0x2, "7189d50170292b"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.119961][ T6641] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.131227][ T6649] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 122.134960][ T6655] loop1: detected capacity change from 0 to 2048 [ 122.147793][ T6653] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (2 blocks) [ 122.153209][ T6657] autofs4:pid:6657:autofs_fill_super: called with bogus options [ 122.158599][ T6641] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 08:34:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x602, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.190075][ T6655] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 122.199829][ T6655] EXT4-fs (loop1): group descriptors corrupted! [ 122.209555][ T6660] autofs4:pid:6660:autofs_fill_super: called with bogus options [ 122.212562][ T6663] loop3: detected capacity change from 0 to 2048 [ 122.227057][ T6663] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 08:34:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB]) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 122.249931][ T6665] autofs4:pid:6665:autofs_fill_super: called with bogus options [ 122.260436][ T6668] loop2: detected capacity change from 0 to 512 [ 122.269662][ T6668] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.286994][ T6668] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 08:34:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x602, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.287051][ T6672] autofs4:pid:6672:autofs_fill_super: called with bogus options [ 122.308311][ T6675] loop5: detected capacity change from 0 to 2048 [ 122.315423][ T6676] loop4: detected capacity change from 0 to 8 [ 122.323120][ T6678] loop1: detected capacity change from 0 to 2048 [ 122.330425][ T6675] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.341473][ T6676] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (2 blocks) [ 122.346553][ T6680] autofs4:pid:6680:autofs_fill_super: called with bogus options [ 122.359231][ T6678] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 122.366532][ T6678] EXT4-fs (loop1): mount failed [ 122.386855][ T6689] autofs4:pid:6689:autofs_fill_super: called with bogus options 08:34:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB]) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.394811][ T6685] loop2: detected capacity change from 0 to 512 [ 122.398989][ T6687] loop3: detected capacity change from 0 to 2048 [ 122.414163][ T6687] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 122.422726][ T6692] loop5: detected capacity change from 0 to 2048 [ 122.439575][ T6692] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 122.454487][ T6685] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.455564][ T6695] autofs4:pid:6695:autofs_fill_super: called with bogus options [ 122.472885][ T6685] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 08:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x602, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB]) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005ab40)={{0x0, 0x9, 0x1f, 0x1000, 0x20, 0x2, 0x9, 0x2, 0x783, 0x7ff, 0x4, 0xc0e, 0x7, 0x6, 0xff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.500639][ T6698] loop1: detected capacity change from 0 to 2048 [ 122.520653][ T6700] loop4: detected capacity change from 0 to 8 [ 122.534173][ T6700] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (2 blocks) 08:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000059b40)={0x0, 0x0, "293486332ce4d2fc04b0a5c7ffae290e53553adcf80b43a1180c2b36da6c9843c5c236d862cd4624cd8c9db911a034d4be55ccaa6f106b65f105574785c22f8750a1d7ed439218dfa1d5a7fbca3c106a96a58eb1067f3a826bd1ede8c9377f8b093b6a480f959124a6ceb29e38f811243513f111b7bdb314fc1294e9b0bdce2bdaf54da30558db71411bb42f91ab417fd0093e9645e9bb1e6d09ff08b676581ffbcdfd4a85d8c7353bcd874363432892afe947c599d3b7592d0d2b65582abe1dcd1d00d1a62a931b3bce0b84991ea8cf357e44cff70ab369d50c4792ea2cc523f0cab657cfd99b372bddc3185147184c072e926d3e198a64a0de00b40bd77394", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.577641][ T6704] autofs4:pid:6704:autofs_fill_super: called with bogus options [ 122.577809][ T6698] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 122.594953][ T6698] EXT4-fs (loop1): group descriptors corrupted! [ 122.595458][ T6708] loop3: detected capacity change from 0 to 2048 [ 122.604440][ T6707] loop2: detected capacity change from 0 to 512 [ 122.611900][ T6710] loop5: detected capacity change from 0 to 2048 08:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 122.629409][ T6708] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 122.654913][ T6710] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 1) [ 122.675781][ T6714] autofs4:pid:6714:autofs_fill_super: called with bogus options 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 122.711273][ T6707] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.732858][ T6721] loop3: detected capacity change from 0 to 2048 [ 122.751472][ T6726] FAULT_INJECTION: forcing a failure. [ 122.751472][ T6726] name failslab, interval 1, probability 0, space 0, times 1 [ 122.764105][ T6726] CPU: 1 PID: 6726 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 122.772884][ T6726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.783188][ T6726] Call Trace: [ 122.786463][ T6726] dump_stack_lvl+0xd6/0x122 [ 122.791077][ T6726] dump_stack+0x11/0x1b [ 122.795247][ T6726] should_fail+0x23c/0x250 [ 122.799681][ T6726] ? __se_sys_memfd_create+0xfb/0x390 [ 122.805052][ T6726] __should_failslab+0x81/0x90 [ 122.809852][ T6726] should_failslab+0x5/0x20 [ 122.814347][ T6726] __kmalloc+0x6f/0x350 [ 122.818491][ T6726] ? strnlen_user+0x137/0x1c0 [ 122.823166][ T6726] __se_sys_memfd_create+0xfb/0x390 [ 122.828473][ T6726] __x64_sys_memfd_create+0x2d/0x40 [ 122.833753][ T6726] do_syscall_64+0x44/0xa0 [ 122.838203][ T6726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.844187][ T6726] RIP: 0033:0x7fd16a5faa39 [ 122.848619][ T6726] 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 [ 122.868278][ T6726] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 122.876746][ T6726] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5faa39 [ 122.884745][ T6726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd16a653dfb [ 122.892776][ T6726] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 122.900760][ T6726] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058b40)={{0x0, 0xb26, 0xba5c8a9, 0x6, 0x550c, 0x7, 0x722, 0x2, 0x9, 0x80, 0x347, 0x7ff, 0x8001, 0x0, 0x1}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 122.908727][ T6726] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 122.918923][ T6729] loop1: detected capacity change from 0 to 2048 [ 122.925587][ T6724] autofs4:pid:6724:autofs_fill_super: called with bogus options [ 122.933593][ T6721] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 122.946580][ T6729] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 122.956300][ T6729] EXT4-fs (loop1): group descriptors corrupted! [ 122.956484][ T6733] autofs4:pid:6733:autofs_fill_super: called with bogus options 08:34:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x702, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 2) 08:34:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 123.096970][ T6736] loop4: detected capacity change from 0 to 2048 [ 123.106440][ T6741] loop3: detected capacity change from 0 to 2048 [ 123.110234][ T6743] loop1: detected capacity change from 0 to 2048 [ 123.114535][ T6744] FAULT_INJECTION: forcing a failure. [ 123.114535][ T6744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 123.132341][ T6744] CPU: 0 PID: 6744 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 123.137254][ T6743] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 123.141014][ T6744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.141027][ T6744] Call Trace: [ 123.141035][ T6744] dump_stack_lvl+0xd6/0x122 [ 123.141058][ T6744] dump_stack+0x11/0x1b [ 123.150691][ T6743] EXT4-fs (loop1): group descriptors corrupted! [ 123.160704][ T6744] should_fail+0x23c/0x250 [ 123.160726][ T6744] should_fail_usercopy+0x16/0x20 [ 123.165194][ T6745] autofs4:pid:6745:autofs_fill_super: called with bogus options 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 123.168556][ T6744] _copy_from_user+0x1c/0xd0 [ 123.172947][ T6736] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 123.178924][ T6744] __se_sys_memfd_create+0x137/0x390 [ 123.183351][ T6736] EXT4-fs (loop4): group descriptors corrupted! [ 123.188339][ T6744] __x64_sys_memfd_create+0x2d/0x40 [ 123.206850][ T6741] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 123.210205][ T6744] do_syscall_64+0x44/0xa0 [ 123.225421][ T6748] autofs4:pid:6748:autofs_fill_super: called with bogus options 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 123.226928][ T6744] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.251337][ T6744] RIP: 0033:0x7fd16a5faa39 [ 123.255837][ T6744] 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 [ 123.256652][ T6750] autofs4:pid:6750:autofs_fill_super: called with bogus options [ 123.275440][ T6744] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 08:34:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 3) [ 123.275461][ T6744] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5faa39 [ 123.275472][ T6744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd16a653dfb [ 123.275483][ T6744] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 123.309659][ T6752] autofs4:pid:6752:autofs_fill_super: called with bogus options [ 123.315323][ T6744] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 123.315338][ T6744] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 123.339002][ T6754] FAULT_INJECTION: forcing a failure. 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) [ 123.339002][ T6754] name failslab, interval 1, probability 0, space 0, times 0 [ 123.351710][ T6754] CPU: 0 PID: 6754 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 123.360468][ T6754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.370687][ T6754] Call Trace: [ 123.374045][ T6754] dump_stack_lvl+0xd6/0x122 [ 123.378636][ T6754] dump_stack+0x11/0x1b [ 123.382845][ T6754] should_fail+0x23c/0x250 [ 123.387314][ T6754] ? shmem_alloc_inode+0x22/0x30 [ 123.392420][ T6754] __should_failslab+0x81/0x90 [ 123.397367][ T6754] ? shmem_match+0xa0/0xa0 [ 123.401882][ T6754] should_failslab+0x5/0x20 [ 123.406380][ T6754] kmem_cache_alloc+0x4f/0x300 [ 123.411180][ T6754] ? shmem_match+0xa0/0xa0 [ 123.415668][ T6754] shmem_alloc_inode+0x22/0x30 [ 123.420688][ T6754] new_inode_pseudo+0x38/0x1c0 [ 123.425440][ T6754] new_inode+0x21/0x120 [ 123.429588][ T6754] shmem_get_inode+0xb7/0x4a0 [ 123.434456][ T6754] __shmem_file_setup+0xf1/0x1d0 [ 123.439382][ T6754] shmem_file_setup+0x37/0x40 [ 123.444052][ T6754] __se_sys_memfd_create+0x1eb/0x390 [ 123.449717][ T6754] __x64_sys_memfd_create+0x2d/0x40 [ 123.454923][ T6754] do_syscall_64+0x44/0xa0 [ 123.459332][ T6754] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.465209][ T6754] RIP: 0033:0x7fd16a5faa39 [ 123.469662][ T6754] 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 [ 123.489441][ T6754] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 123.497849][ T6754] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5faa39 [ 123.505869][ T6754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd16a653dfb [ 123.513822][ T6754] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 123.521818][ T6754] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 123.529787][ T6754] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 08:34:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x702, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 4) 08:34:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 123.588168][ T6762] loop2: detected capacity change from 0 to 512 [ 123.596807][ T6762] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 123.608086][ T6762] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 123.638722][ T6769] loop3: detected capacity change from 0 to 2048 [ 123.642305][ T6771] loop1: detected capacity change from 0 to 2048 [ 123.650539][ T6773] loop4: detected capacity change from 0 to 2048 [ 123.658105][ T6771] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 123.659020][ T6774] FAULT_INJECTION: forcing a failure. [ 123.659020][ T6774] name failslab, interval 1, probability 0, space 0, times 0 [ 123.667883][ T6771] EXT4-fs (loop1): group descriptors corrupted! 08:34:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282000, 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 08:34:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 123.680448][ T6774] CPU: 0 PID: 6774 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 123.695356][ T6774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.705403][ T6774] Call Trace: [ 123.708677][ T6774] dump_stack_lvl+0xd6/0x122 [ 123.713266][ T6774] dump_stack+0x11/0x1b [ 123.717436][ T6774] should_fail+0x23c/0x250 [ 123.721887][ T6774] ? security_inode_alloc+0x30/0x180 [ 123.727240][ T6774] __should_failslab+0x81/0x90 [ 123.732007][ T6774] should_failslab+0x5/0x20 08:34:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 123.736507][ T6774] kmem_cache_alloc+0x4f/0x300 [ 123.741274][ T6774] security_inode_alloc+0x30/0x180 [ 123.746428][ T6774] inode_init_always+0x20b/0x430 [ 123.751375][ T6774] ? shmem_match+0xa0/0xa0 [ 123.755789][ T6774] new_inode_pseudo+0x73/0x1c0 [ 123.757174][ T6773] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 123.760575][ T6774] new_inode+0x21/0x120 [ 123.760600][ T6774] shmem_get_inode+0xb7/0x4a0 [ 123.770312][ T6773] EXT4-fs (loop4): group descriptors corrupted! 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 123.774442][ T6774] __shmem_file_setup+0xf1/0x1d0 [ 123.790225][ T6774] shmem_file_setup+0x37/0x40 [ 123.793894][ T6781] autofs4:pid:6781:autofs_fill_super: called with bogus options [ 123.794902][ T6774] __se_sys_memfd_create+0x1eb/0x390 [ 123.808048][ T6774] __x64_sys_memfd_create+0x2d/0x40 [ 123.812828][ T6785] autofs4:pid:6785:autofs_fill_super: called with bogus options [ 123.813241][ T6774] do_syscall_64+0x44/0xa0 [ 123.825321][ T6774] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.831232][ T6774] RIP: 0033:0x7fd16a5faa39 [ 123.835667][ T6774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 123.839923][ T6788] autofs4:pid:6788:autofs_fill_super: called with bogus options [ 123.855361][ T6774] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 123.855383][ T6774] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5faa39 [ 123.855394][ T6774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd16a653dfb [ 123.855406][ T6774] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 123.895265][ T6774] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 123.903263][ T6774] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 08:34:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 123.976589][ T6791] loop2: detected capacity change from 0 to 512 [ 123.976828][ T6782] loop1: detected capacity change from 0 to 2048 [ 123.985119][ T6791] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.000079][ T6782] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 124.010544][ T6791] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 08:34:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x702, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 5) 08:34:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) [ 124.016111][ T6794] loop4: detected capacity change from 0 to 2048 [ 124.040373][ T6797] FAULT_INJECTION: forcing a failure. [ 124.040373][ T6797] name failslab, interval 1, probability 0, space 0, times 0 [ 124.041392][ T6794] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 124.052984][ T6797] CPU: 0 PID: 6797 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 08:34:29 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 124.062696][ T6794] EXT4-fs (loop4): group descriptors corrupted! [ 124.071324][ T6797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.080200][ T6798] autofs4:pid:6798:autofs_fill_super: called with bogus options [ 124.087681][ T6797] Call Trace: [ 124.087690][ T6797] dump_stack_lvl+0xd6/0x122 [ 124.087773][ T6797] dump_stack+0x11/0x1b [ 124.087788][ T6797] should_fail+0x23c/0x250 [ 124.087804][ T6797] ? __d_alloc+0x36/0x370 [ 124.116274][ T6797] __should_failslab+0x81/0x90 [ 124.121037][ T6797] should_failslab+0x5/0x20 08:34:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 124.125544][ T6797] kmem_cache_alloc+0x4f/0x300 [ 124.130298][ T6797] ? security_inode_alloc+0x138/0x180 [ 124.135681][ T6797] ? __init_rwsem+0x59/0x70 [ 124.140179][ T6797] __d_alloc+0x36/0x370 [ 124.144378][ T6797] d_alloc_pseudo+0x1a/0x50 [ 124.148963][ T6797] alloc_file_pseudo+0x77/0x150 [ 124.153865][ T6797] __shmem_file_setup+0x14c/0x1d0 [ 124.158885][ T6797] shmem_file_setup+0x37/0x40 [ 124.163592][ T6797] __se_sys_memfd_create+0x1eb/0x390 [ 124.166376][ T6802] loop1: detected capacity change from 0 to 2048 08:34:30 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 124.168888][ T6797] __x64_sys_memfd_create+0x2d/0x40 [ 124.168910][ T6797] do_syscall_64+0x44/0xa0 [ 124.181358][ T6802] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 124.184771][ T6797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.197065][ T6803] autofs4:pid:6803:autofs_fill_super: called with bogus options [ 124.200605][ T6797] RIP: 0033:0x7fd16a5faa39 08:34:30 executing program 0: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 124.200622][ T6797] 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 [ 124.232223][ T6797] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 124.232859][ T6806] autofs4:pid:6806:autofs_fill_super: called with bogus options [ 124.240694][ T6797] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5faa39 [ 124.240709][ T6797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd16a653dfb [ 124.264235][ T6797] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff 08:34:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 6) [ 124.272202][ T6797] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 124.274129][ T6809] autofs4:pid:6809:autofs_fill_super: called with bogus options [ 124.280166][ T6797] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 124.306000][ T6812] FAULT_INJECTION: forcing a failure. [ 124.306000][ T6812] name failslab, interval 1, probability 0, space 0, times 0 [ 124.318797][ T6812] CPU: 0 PID: 6812 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 124.320750][ T6814] loop2: detected capacity change from 0 to 512 [ 124.327464][ T6812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.343721][ T6812] Call Trace: [ 124.346999][ T6812] dump_stack_lvl+0xd6/0x122 [ 124.351658][ T6812] dump_stack+0x11/0x1b [ 124.355817][ T6812] should_fail+0x23c/0x250 [ 124.360242][ T6812] ? __alloc_file+0x2e/0x1a0 [ 124.364823][ T6812] __should_failslab+0x81/0x90 [ 124.369601][ T6812] should_failslab+0x5/0x20 [ 124.374146][ T6812] kmem_cache_alloc+0x4f/0x300 [ 124.378891][ T6812] __alloc_file+0x2e/0x1a0 [ 124.383298][ T6812] alloc_empty_file+0xcd/0x1c0 [ 124.388050][ T6812] alloc_file+0x3a/0x280 [ 124.392351][ T6812] alloc_file_pseudo+0xfa/0x150 [ 124.397226][ T6812] __shmem_file_setup+0x14c/0x1d0 [ 124.402263][ T6812] shmem_file_setup+0x37/0x40 [ 124.407006][ T6812] __se_sys_memfd_create+0x1eb/0x390 [ 124.412273][ T6812] __x64_sys_memfd_create+0x2d/0x40 [ 124.417463][ T6812] do_syscall_64+0x44/0xa0 [ 124.421879][ T6812] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.427762][ T6812] RIP: 0033:0x7fd16a5faa39 [ 124.432157][ T6812] 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 [ 124.451741][ T6812] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 124.460136][ T6812] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5faa39 [ 124.468087][ T6812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd16a653dfb 08:34:30 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 124.476039][ T6812] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 124.483989][ T6812] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 [ 124.491955][ T6812] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 124.516842][ T6821] autofs4:pid:6821:autofs_fill_super: called with bogus options 08:34:30 executing program 0: mknod$loop(0x0, 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 124.521047][ T6817] loop4: detected capacity change from 0 to 2048 [ 124.539170][ T6820] loop3: detected capacity change from 0 to 2048 [ 124.549469][ T6824] cgroup: fork rejected by pids controller in /syz0 [ 124.562458][ T6814] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.589006][ T6817] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 124.598771][ T6817] EXT4-fs (loop4): group descriptors corrupted! 08:34:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x782, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:30 executing program 0: mknod$loop(0x0, 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, 0x0) 08:34:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 7) 08:34:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 124.825967][ T6833] loop4: detected capacity change from 0 to 2048 [ 124.829519][ T6836] FAULT_INJECTION: forcing a failure. [ 124.829519][ T6836] name failslab, interval 1, probability 0, space 0, times 0 [ 124.832600][ T6834] loop1: detected capacity change from 0 to 2048 [ 124.844989][ T6836] CPU: 1 PID: 6836 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 124.860054][ T6836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.870090][ T6836] Call Trace: [ 124.873356][ T6836] dump_stack_lvl+0xd6/0x122 [ 124.877975][ T6836] dump_stack+0x11/0x1b [ 124.882124][ T6836] should_fail+0x23c/0x250 [ 124.886541][ T6836] ? security_file_alloc+0x30/0x190 [ 124.891757][ T6836] __should_failslab+0x81/0x90 [ 124.896505][ T6836] should_failslab+0x5/0x20 [ 124.901049][ T6836] kmem_cache_alloc+0x4f/0x300 [ 124.905913][ T6836] security_file_alloc+0x30/0x190 [ 124.910923][ T6836] __alloc_file+0x83/0x1a0 [ 124.915344][ T6836] alloc_empty_file+0xcd/0x1c0 [ 124.920159][ T6836] alloc_file+0x3a/0x280 [ 124.924390][ T6836] alloc_file_pseudo+0xfa/0x150 [ 124.929230][ T6836] __shmem_file_setup+0x14c/0x1d0 [ 124.934242][ T6836] shmem_file_setup+0x37/0x40 [ 124.938900][ T6836] __se_sys_memfd_create+0x1eb/0x390 [ 124.944166][ T6836] __x64_sys_memfd_create+0x2d/0x40 [ 124.949347][ T6836] do_syscall_64+0x44/0xa0 [ 124.953748][ T6836] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.959678][ T6836] RIP: 0033:0x7fd16a5faa39 [ 124.964076][ T6836] 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 [ 124.983661][ T6836] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 124.992204][ T6836] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5faa39 [ 125.000164][ T6836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd16a653dfb [ 125.008123][ T6836] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 125.016076][ T6836] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000008100000 08:34:30 executing program 0: mknod$loop(0x0, 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:30 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 8) [ 125.024028][ T6836] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 125.033077][ T6837] loop3: detected capacity change from 0 to 2048 [ 125.042304][ T6833] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 125.052081][ T6833] EXT4-fs (loop4): group descriptors corrupted! [ 125.061712][ T6834] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 125.101675][ T6844] FAULT_INJECTION: forcing a failure. [ 125.101675][ T6844] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 125.115008][ T6844] CPU: 1 PID: 6844 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 125.116075][ T6842] autofs4:pid:6842:autofs_fill_super: called with bogus options [ 125.123742][ T6844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.123754][ T6844] Call Trace: [ 125.123760][ T6844] dump_stack_lvl+0xd6/0x122 08:34:31 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 125.123784][ T6844] dump_stack+0x11/0x1b [ 125.153924][ T6844] should_fail+0x23c/0x250 [ 125.158382][ T6844] __alloc_pages+0x102/0x320 [ 125.163055][ T6844] alloc_pages_vma+0x5ee/0x770 [ 125.167843][ T6844] shmem_getpage_gfp+0x96d/0x13d0 [ 125.172857][ T6844] ? rmqueue+0x4a/0xcd0 [ 125.177022][ T6844] ? kfree+0x196/0x1d0 [ 125.181087][ T6844] shmem_write_begin+0x7e/0x100 [ 125.185289][ T6849] autofs4:pid:6849:autofs_fill_super: called with bogus options [ 125.185942][ T6844] generic_perform_write+0x1b8/0x3e0 [ 125.198941][ T6844] __generic_file_write_iter+0x174/0x310 [ 125.204578][ T6844] ? generic_write_checks+0x250/0x290 [ 125.204932][ T6847] loop4: detected capacity change from 0 to 2048 [ 125.209990][ T6844] generic_file_write_iter+0x75/0x130 [ 125.210017][ T6844] vfs_write+0x7bc/0x900 [ 125.210039][ T6844] __x64_sys_pwrite64+0xf5/0x150 [ 125.230806][ T6844] do_syscall_64+0x44/0xa0 [ 125.235244][ T6844] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.241129][ T6844] RIP: 0033:0x7fd16a5ada07 [ 125.245527][ T6844] 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 [ 125.265116][ T6844] RSP: 002b:00007fd168370f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 125.273533][ T6844] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5ada07 [ 125.281541][ T6844] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 125.289491][ T6844] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 125.297441][ T6844] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 125.305391][ T6844] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 125.313880][ T6844] loop5: detected capacity change from 0 to 2048 [ 125.314229][ T6847] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 125.330047][ T6847] EXT4-fs (loop4): group descriptors corrupted! [ 125.340905][ T6852] loop3: detected capacity change from 0 to 2048 [ 125.347618][ T6854] loop2: detected capacity change from 0 to 512 [ 125.356782][ T6844] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 125.369909][ T6854] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 125.378559][ T6852] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 125.391170][ T6854] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 08:34:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x782, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:31 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 9) 08:34:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 125.449227][ T6862] loop1: detected capacity change from 0 to 2048 [ 125.458140][ T6863] FAULT_INJECTION: forcing a failure. [ 125.458140][ T6863] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 125.459093][ T6864] loop4: detected capacity change from 0 to 2048 [ 125.471226][ T6863] CPU: 0 PID: 6863 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 125.486187][ T6863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.496234][ T6863] Call Trace: [ 125.499511][ T6863] dump_stack_lvl+0xd6/0x122 [ 125.504101][ T6863] dump_stack+0x11/0x1b [ 125.507277][ T6896] FAULT_INJECTION: forcing a failure. [ 125.507277][ T6896] name failslab, interval 1, probability 0, space 0, times 0 [ 125.508252][ T6863] should_fail+0x23c/0x250 [ 125.525296][ T6863] should_fail_usercopy+0x16/0x20 [ 125.530421][ T6863] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 125.536233][ T6863] ? shmem_write_begin+0x7e/0x100 [ 125.541315][ T6863] generic_perform_write+0x201/0x3e0 [ 125.546598][ T6863] __generic_file_write_iter+0x174/0x310 [ 125.552227][ T6863] ? generic_write_checks+0x250/0x290 [ 125.557717][ T6863] generic_file_write_iter+0x75/0x130 [ 125.563086][ T6863] vfs_write+0x7bc/0x900 [ 125.567574][ T6863] __x64_sys_pwrite64+0xf5/0x150 [ 125.572682][ T6863] do_syscall_64+0x44/0xa0 [ 125.577149][ T6863] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.583031][ T6863] RIP: 0033:0x7fd16a5ada07 [ 125.587427][ T6863] 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 [ 125.607102][ T6863] RSP: 002b:00007fd168370f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 125.615496][ T6863] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5ada07 [ 125.623446][ T6863] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 125.631397][ T6863] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 125.639350][ T6863] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 08:34:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 1) [ 125.647303][ T6863] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 125.655265][ T6896] CPU: 1 PID: 6896 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 125.656206][ T6863] loop5: detected capacity change from 0 to 2048 [ 125.663934][ T6896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.680318][ T6896] Call Trace: [ 125.683582][ T6896] dump_stack_lvl+0xd6/0x122 [ 125.688258][ T6896] dump_stack+0x11/0x1b [ 125.692396][ T6896] should_fail+0x23c/0x250 [ 125.696816][ T6896] ? __se_sys_memfd_create+0xfb/0x390 [ 125.702180][ T6896] __should_failslab+0x81/0x90 [ 125.706935][ T6896] should_failslab+0x5/0x20 [ 125.711520][ T6896] __kmalloc+0x6f/0x350 [ 125.715662][ T6896] ? strnlen_user+0x137/0x1c0 [ 125.720330][ T6896] __se_sys_memfd_create+0xfb/0x390 [ 125.725880][ T6896] __x64_sys_memfd_create+0x2d/0x40 [ 125.731104][ T6896] do_syscall_64+0x44/0xa0 [ 125.735508][ T6896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.741397][ T6896] RIP: 0033:0x7f0aa5d3da39 [ 125.745795][ T6896] 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 [ 125.765423][ T6896] RSP: 002b:00007f0aa3ab3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 125.773836][ T6896] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f0aa5d3da39 [ 125.781801][ T6896] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f0aa5d96dfb [ 125.789764][ T6896] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 125.797717][ T6896] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 125.805679][ T6896] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 125.816338][ T6862] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 125.830730][ T6928] loop2: detected capacity change from 0 to 512 [ 125.837586][ T6864] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:34:31 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 2) [ 125.839672][ T6863] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 125.847419][ T6864] EXT4-fs (loop4): group descriptors corrupted! [ 125.871226][ T6928] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:34:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 125.897091][ T6928] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 125.910885][ T6974] FAULT_INJECTION: forcing a failure. [ 125.910885][ T6974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 125.921788][ T6972] autofs4:pid:6972:autofs_fill_super: called with bogus options [ 125.923961][ T6974] CPU: 0 PID: 6974 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 125.940189][ T6974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.950233][ T6974] Call Trace: [ 125.953504][ T6974] dump_stack_lvl+0xd6/0x122 [ 125.958111][ T6974] dump_stack+0x11/0x1b [ 125.959554][ T6976] loop1: detected capacity change from 0 to 2048 [ 125.962267][ T6974] should_fail+0x23c/0x250 [ 125.973058][ T6974] should_fail_usercopy+0x16/0x20 [ 125.978154][ T6974] _copy_from_user+0x1c/0xd0 [ 125.982735][ T6974] __se_sys_memfd_create+0x137/0x390 [ 125.988006][ T6974] __x64_sys_memfd_create+0x2d/0x40 [ 125.993223][ T6974] do_syscall_64+0x44/0xa0 [ 125.997648][ T6974] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.003526][ T6974] RIP: 0033:0x7f0aa5d3da39 [ 126.007925][ T6974] 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 [ 126.027521][ T6974] RSP: 002b:00007f0aa3ab3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 126.036022][ T6974] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f0aa5d3da39 [ 126.043979][ T6974] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f0aa5d96dfb 08:34:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x782, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:31 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 3) [ 126.051938][ T6974] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 126.059911][ T6974] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 126.067868][ T6974] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 126.078403][ T6976] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 126.089252][ T6978] autofs4:pid:6978:autofs_fill_super: called with bogus options [ 126.106415][ T6981] FAULT_INJECTION: forcing a failure. [ 126.106415][ T6981] name failslab, interval 1, probability 0, space 0, times 0 [ 126.119103][ T6981] CPU: 0 PID: 6981 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 126.127782][ T6981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.137830][ T6981] Call Trace: [ 126.141098][ T6981] dump_stack_lvl+0xd6/0x122 [ 126.145701][ T6981] dump_stack+0x11/0x1b [ 126.149850][ T6981] should_fail+0x23c/0x250 [ 126.154299][ T6981] ? shmem_alloc_inode+0x22/0x30 [ 126.159278][ T6981] __should_failslab+0x81/0x90 [ 126.164136][ T6981] ? shmem_match+0xa0/0xa0 [ 126.168549][ T6981] should_failslab+0x5/0x20 [ 126.173051][ T6981] kmem_cache_alloc+0x4f/0x300 [ 126.177834][ T6981] ? shmem_match+0xa0/0xa0 [ 126.182240][ T6981] shmem_alloc_inode+0x22/0x30 [ 126.186999][ T6981] new_inode_pseudo+0x38/0x1c0 [ 126.187850][ T6986] autofs4:pid:6986:autofs_fill_super: called with bogus options [ 126.192008][ T6981] new_inode+0x21/0x120 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 10) 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x0, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x0, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 126.203858][ T6981] shmem_get_inode+0xb7/0x4a0 [ 126.208595][ T6981] __shmem_file_setup+0xf1/0x1d0 [ 126.213625][ T6981] shmem_file_setup+0x37/0x40 [ 126.218299][ T6981] __se_sys_memfd_create+0x1eb/0x390 [ 126.223320][ T6989] autofs4:pid:6989:autofs_fill_super: called with bogus options [ 126.223584][ T6981] __x64_sys_memfd_create+0x2d/0x40 [ 126.236492][ T6981] do_syscall_64+0x44/0xa0 [ 126.240920][ T6981] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.246856][ T6981] RIP: 0033:0x7f0aa5d3da39 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x0, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 126.251442][ T6981] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 126.263393][ T6993] autofs4:pid:6993:autofs_fill_super: called with bogus options [ 126.271068][ T6981] RSP: 002b:00007f0aa3ab3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 126.271097][ T6981] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f0aa5d3da39 [ 126.271110][ T6981] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f0aa5d96dfb 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, 0x0, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 126.303023][ T6981] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 126.307624][ T6998] autofs4:pid:6998:autofs_fill_super: called with bogus options [ 126.311044][ T6981] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 126.326684][ T6981] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 126.335882][ T6996] FAULT_INJECTION: forcing a failure. [ 126.335882][ T6996] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 126.348946][ T6996] CPU: 0 PID: 6996 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 126.357705][ T6996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.357782][ T7001] autofs4:pid:7001:autofs_fill_super: called with bogus options [ 126.367752][ T6996] Call Trace: [ 126.367762][ T6996] dump_stack_lvl+0xd6/0x122 [ 126.383382][ T6996] dump_stack+0x11/0x1b [ 126.387554][ T6996] should_fail+0x23c/0x250 [ 126.391972][ T6996] should_fail_usercopy+0x16/0x20 [ 126.397029][ T6996] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 126.403045][ T6996] ? shmem_write_begin+0x7e/0x100 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, 0x0, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 126.408085][ T6996] generic_perform_write+0x201/0x3e0 [ 126.413395][ T6996] __generic_file_write_iter+0x174/0x310 [ 126.419042][ T6996] ? generic_write_checks+0x250/0x290 [ 126.424424][ T6996] generic_file_write_iter+0x75/0x130 [ 126.429836][ T6996] vfs_write+0x7bc/0x900 [ 126.434186][ T6996] __x64_sys_pwrite64+0xf5/0x150 [ 126.439296][ T6996] do_syscall_64+0x44/0xa0 [ 126.443734][ T6996] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.449824][ T6996] RIP: 0033:0x7fd16a5ada07 [ 126.454232][ T6996] 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 [ 126.462301][ T7006] loop1: detected capacity change from 0 to 2048 [ 126.473864][ T6996] RSP: 002b:00007fd168370f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 126.485648][ T7006] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 126.488603][ T6996] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5ada07 [ 126.488616][ T6996] RDX: 000000000000001f RSI: 0000000020010100 RDI: 0000000000000004 [ 126.488629][ T6996] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 126.488640][ T6996] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 126.499369][ T6995] loop2: detected capacity change from 0 to 512 [ 126.506542][ T6996] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 126.506887][ T6991] loop4: detected capacity change from 0 to 2048 [ 126.516896][ T6996] loop5: detected capacity change from 0 to 2048 [ 126.531166][ T7007] autofs4:pid:7007:autofs_fill_super: called with bogus options [ 126.546598][ T6991] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 126.571853][ T6996] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 126.574999][ T6991] EXT4-fs (loop4): group descriptors corrupted! 08:34:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7c2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 4) 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, 0x0, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 126.600598][ T6995] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:34:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300), 0x0, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 126.641006][ T7014] autofs4:pid:7014:autofs_fill_super: called with bogus options [ 126.650998][ T7016] FAULT_INJECTION: forcing a failure. [ 126.650998][ T7016] name failslab, interval 1, probability 0, space 0, times 0 [ 126.663811][ T7016] CPU: 0 PID: 7016 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 126.665451][ T7018] loop4: detected capacity change from 0 to 2048 [ 126.672474][ T7016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.672485][ T7016] Call Trace: [ 126.672492][ T7016] dump_stack_lvl+0xd6/0x122 [ 126.696677][ T7016] dump_stack+0x11/0x1b [ 126.700872][ T7016] should_fail+0x23c/0x250 [ 126.705359][ T7016] ? security_inode_alloc+0x30/0x180 [ 126.710630][ T7016] __should_failslab+0x81/0x90 [ 126.715379][ T7016] should_failslab+0x5/0x20 [ 126.719941][ T7016] kmem_cache_alloc+0x4f/0x300 [ 126.724740][ T7016] security_inode_alloc+0x30/0x180 [ 126.729910][ T7016] inode_init_always+0x20b/0x430 [ 126.734863][ T7016] ? shmem_match+0xa0/0xa0 [ 126.739332][ T7016] new_inode_pseudo+0x73/0x1c0 [ 126.744118][ T7016] new_inode+0x21/0x120 [ 126.748301][ T7016] shmem_get_inode+0xb7/0x4a0 [ 126.752968][ T7016] __shmem_file_setup+0xf1/0x1d0 [ 126.757995][ T7016] shmem_file_setup+0x37/0x40 [ 126.762664][ T7016] __se_sys_memfd_create+0x1eb/0x390 [ 126.767931][ T7016] __x64_sys_memfd_create+0x2d/0x40 [ 126.773108][ T7016] do_syscall_64+0x44/0xa0 [ 126.777510][ T7016] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.783392][ T7016] RIP: 0033:0x7f0aa5d3da39 [ 126.787785][ T7016] 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 [ 126.807371][ T7016] RSP: 002b:00007f0aa3ab3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 126.815800][ T7016] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f0aa5d3da39 [ 126.823751][ T7016] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f0aa5d96dfb [ 126.831990][ T7016] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff 08:34:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 11) [ 126.839941][ T7016] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 126.847979][ T7016] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 126.857346][ T7019] loop1: detected capacity change from 0 to 2048 [ 126.865491][ T7046] FAULT_INJECTION: forcing a failure. [ 126.865491][ T7046] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 126.878633][ T7046] CPU: 1 PID: 7046 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 126.887306][ T7046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.897362][ T7046] Call Trace: [ 126.900629][ T7046] dump_stack_lvl+0xd6/0x122 [ 126.905212][ T7046] dump_stack+0x11/0x1b [ 126.909360][ T7046] should_fail+0x23c/0x250 [ 126.913762][ T7046] should_fail_usercopy+0x16/0x20 [ 126.918844][ T7046] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 126.924552][ T7046] ? shmem_write_begin+0x7e/0x100 [ 126.929662][ T7046] generic_perform_write+0x201/0x3e0 [ 126.934994][ T7046] __generic_file_write_iter+0x174/0x310 [ 126.940685][ T7046] ? generic_write_checks+0x250/0x290 [ 126.946171][ T7046] generic_file_write_iter+0x75/0x130 [ 126.951534][ T7046] vfs_write+0x7bc/0x900 [ 126.955851][ T7046] __x64_sys_pwrite64+0xf5/0x150 [ 126.960778][ T7046] do_syscall_64+0x44/0xa0 [ 126.965182][ T7046] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.971097][ T7046] RIP: 0033:0x7fd16a5ada07 [ 126.975493][ T7046] 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 [ 126.995094][ T7046] RSP: 002b:00007fd168370f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 127.003750][ T7046] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5ada07 [ 127.011709][ T7046] RDX: 0000000000000009 RSI: 0000000020010300 RDI: 0000000000000004 [ 127.019661][ T7046] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 127.027626][ T7046] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 08:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 5) 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000), 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 127.035576][ T7046] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 127.046358][ T7046] loop5: detected capacity change from 0 to 2048 [ 127.056007][ T7019] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 127.060173][ T7018] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 127.071695][ T7125] autofs4:pid:7125:autofs_fill_super: called with bogus options [ 127.075743][ T7018] EXT4-fs (loop4): group descriptors corrupted! 08:34:32 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000), 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 127.090081][ T7123] FAULT_INJECTION: forcing a failure. [ 127.090081][ T7123] name failslab, interval 1, probability 0, space 0, times 0 [ 127.102722][ T7123] CPU: 0 PID: 7123 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 127.111509][ T7123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.120544][ T7046] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 127.121553][ T7123] Call Trace: [ 127.121561][ T7123] dump_stack_lvl+0xd6/0x122 08:34:33 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000), 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:33 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 127.139423][ T7123] dump_stack+0x11/0x1b [ 127.143357][ T7128] autofs4:pid:7128:autofs_fill_super: called with bogus options [ 127.143577][ T7123] should_fail+0x23c/0x250 [ 127.155581][ T7123] ? __d_alloc+0x36/0x370 [ 127.159905][ T7123] __should_failslab+0x81/0x90 [ 127.164670][ T7123] should_failslab+0x5/0x20 [ 127.169177][ T7123] kmem_cache_alloc+0x4f/0x300 [ 127.173888][ T7131] autofs4:pid:7131:autofs_fill_super: called with bogus options [ 127.173962][ T7123] ? security_inode_alloc+0x138/0x180 [ 127.186917][ T7123] ? __init_rwsem+0x59/0x70 [ 127.191445][ T7123] __d_alloc+0x36/0x370 [ 127.195813][ T7123] d_alloc_pseudo+0x1a/0x50 [ 127.200324][ T7123] alloc_file_pseudo+0x77/0x150 [ 127.205183][ T7123] __shmem_file_setup+0x14c/0x1d0 [ 127.205257][ T7134] autofs4:pid:7134:autofs_fill_super: called with bogus options [ 127.210205][ T7123] shmem_file_setup+0x37/0x40 [ 127.210228][ T7123] __se_sys_memfd_create+0x1eb/0x390 [ 127.227839][ T7123] __x64_sys_memfd_create+0x2d/0x40 [ 127.233056][ T7123] do_syscall_64+0x44/0xa0 [ 127.237910][ T7123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 127.243928][ T7123] RIP: 0033:0x7f0aa5d3da39 [ 127.248329][ T7123] 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 [ 127.268053][ T7123] RSP: 002b:00007f0aa3ab3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 127.276459][ T7123] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f0aa5d3da39 [ 127.284593][ T7123] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f0aa5d96dfb [ 127.292627][ T7123] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 127.300747][ T7123] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 127.308716][ T7123] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 127.329459][ T7138] loop2: detected capacity change from 0 to 512 [ 127.343403][ T7139] loop4: detected capacity change from 0 to 2048 [ 127.366673][ T7139] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 127.376347][ T7139] EXT4-fs (loop4): group descriptors corrupted! 08:34:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7c2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:33 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 6) 08:34:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 12) 08:34:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 127.394886][ T7138] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 127.409729][ T7138] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 127.438067][ T7143] loop1: detected capacity change from 0 to 2048 [ 127.445947][ T7147] FAULT_INJECTION: forcing a failure. [ 127.445947][ T7147] name failslab, interval 1, probability 0, space 0, times 0 [ 127.458591][ T7147] CPU: 1 PID: 7147 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 127.463784][ T7143] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 127.467401][ T7147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.467413][ T7147] Call Trace: [ 127.467420][ T7147] dump_stack_lvl+0xd6/0x122 [ 127.477853][ T7149] loop4: detected capacity change from 0 to 2048 [ 127.487432][ T7147] dump_stack+0x11/0x1b [ 127.487455][ T7147] should_fail+0x23c/0x250 [ 127.487471][ T7147] ? getname_flags+0x84/0x3f0 [ 127.487493][ T7147] __should_failslab+0x81/0x90 [ 127.491559][ T7146] autofs4:pid:7146:autofs_fill_super: called with bogus options [ 127.495318][ T7147] should_failslab+0x5/0x20 [ 127.503229][ T7151] FAULT_INJECTION: forcing a failure. [ 127.503229][ T7151] name failslab, interval 1, probability 0, space 0, times 0 [ 127.505765][ T7147] kmem_cache_alloc+0x4f/0x300 [ 127.549103][ T7147] getname_flags+0x84/0x3f0 [ 127.553652][ T7147] getname+0x15/0x20 [ 127.557541][ T7147] do_sys_openat2+0x6d/0x2b0 [ 127.562116][ T7147] __x64_sys_openat+0xef/0x110 [ 127.566864][ T7147] do_syscall_64+0x44/0xa0 [ 127.571366][ T7147] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 127.577255][ T7147] RIP: 0033:0x7fd16a5ad954 [ 127.581649][ T7147] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 127.601246][ T7147] RSP: 002b:00007fd168370ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 127.609686][ T7147] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5ad954 [ 127.617709][ T7147] RDX: 0000000000000002 RSI: 00007fd168371000 RDI: 00000000ffffff9c [ 127.625662][ T7147] RBP: 00007fd168371000 R08: 0000000000000000 R09: ffffffffffffffff [ 127.633691][ T7147] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 127.641643][ T7147] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 127.649604][ T7151] CPU: 0 PID: 7151 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 127.658276][ T7151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.668323][ T7151] Call Trace: [ 127.671595][ T7151] dump_stack_lvl+0xd6/0x122 [ 127.676197][ T7151] dump_stack+0x11/0x1b [ 127.680350][ T7151] should_fail+0x23c/0x250 [ 127.684805][ T7151] ? __alloc_file+0x2e/0x1a0 [ 127.689396][ T7151] __should_failslab+0x81/0x90 [ 127.694188][ T7151] should_failslab+0x5/0x20 [ 127.698677][ T7151] kmem_cache_alloc+0x4f/0x300 [ 127.703502][ T7151] __alloc_file+0x2e/0x1a0 [ 127.707901][ T7151] alloc_empty_file+0xcd/0x1c0 [ 127.712648][ T7151] alloc_file+0x3a/0x280 [ 127.716877][ T7151] alloc_file_pseudo+0xfa/0x150 [ 127.721747][ T7151] __shmem_file_setup+0x14c/0x1d0 [ 127.726752][ T7151] shmem_file_setup+0x37/0x40 [ 127.731411][ T7151] __se_sys_memfd_create+0x1eb/0x390 [ 127.736678][ T7151] __x64_sys_memfd_create+0x2d/0x40 [ 127.741863][ T7151] do_syscall_64+0x44/0xa0 [ 127.746266][ T7151] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 127.752185][ T7151] RIP: 0033:0x7f0aa5d3da39 [ 127.756589][ T7151] 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 [ 127.776180][ T7151] RSP: 002b:00007f0aa3ab3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 127.784601][ T7151] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f0aa5d3da39 08:34:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 13) 08:34:33 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 127.792555][ T7151] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f0aa5d96dfb [ 127.800509][ T7151] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 127.808461][ T7151] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 127.816413][ T7151] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 127.824770][ T7149] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 127.834530][ T7149] EXT4-fs (loop4): group descriptors corrupted! 08:34:33 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, 0x0, &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:33 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, 0x0, &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 127.842719][ T7153] autofs4:pid:7153:autofs_fill_super: called with bogus options [ 127.848138][ T7156] FAULT_INJECTION: forcing a failure. [ 127.848138][ T7156] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 127.863560][ T7156] CPU: 1 PID: 7156 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 127.872288][ T7156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.882436][ T7156] Call Trace: [ 127.885738][ T7156] dump_stack_lvl+0xd6/0x122 [ 127.890340][ T7156] dump_stack+0x11/0x1b 08:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 7) 08:34:33 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, 0x0, &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 127.894486][ T7156] should_fail+0x23c/0x250 [ 127.898895][ T7156] should_fail_usercopy+0x16/0x20 [ 127.903925][ T7156] strncpy_from_user+0x21/0x250 [ 127.908793][ T7156] getname_flags+0xb8/0x3f0 [ 127.913369][ T7156] getname+0x15/0x20 [ 127.917260][ T7156] do_sys_openat2+0x6d/0x2b0 [ 127.922057][ T7156] __x64_sys_openat+0xef/0x110 [ 127.926821][ T7156] do_syscall_64+0x44/0xa0 [ 127.931245][ T7156] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 127.937146][ T7156] RIP: 0033:0x7fd16a5ad954 [ 127.941611][ T7156] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 127.961207][ T7156] RSP: 002b:00007fd168370ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 127.969605][ T7156] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5ad954 [ 127.977629][ T7156] RDX: 0000000000000002 RSI: 00007fd168371000 RDI: 00000000ffffff9c [ 127.985696][ T7156] RBP: 00007fd168371000 R08: 0000000000000000 R09: ffffffffffffffff [ 127.993850][ T7156] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 128.001817][ T7156] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 128.010280][ T7167] FAULT_INJECTION: forcing a failure. [ 128.010280][ T7167] name failslab, interval 1, probability 0, space 0, times 0 [ 128.022875][ T7167] CPU: 1 PID: 7167 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 128.023843][ T7169] loop2: detected capacity change from 0 to 512 [ 128.031617][ T7167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:34:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7c2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:33 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 14) [ 128.031629][ T7167] Call Trace: [ 128.031636][ T7167] dump_stack_lvl+0xd6/0x122 [ 128.048973][ T7169] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 128.051197][ T7167] dump_stack+0x11/0x1b [ 128.051219][ T7167] should_fail+0x23c/0x250 [ 128.061514][ T7169] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 128.066254][ T7167] ? security_file_alloc+0x30/0x190 [ 128.092052][ T7167] __should_failslab+0x81/0x90 [ 128.096818][ T7167] should_failslab+0x5/0x20 [ 128.101329][ T7167] kmem_cache_alloc+0x4f/0x300 [ 128.106089][ T7167] security_file_alloc+0x30/0x190 [ 128.111235][ T7167] __alloc_file+0x83/0x1a0 [ 128.115658][ T7167] alloc_empty_file+0xcd/0x1c0 [ 128.120426][ T7167] alloc_file+0x3a/0x280 [ 128.122824][ T7173] FAULT_INJECTION: forcing a failure. [ 128.122824][ T7173] name failslab, interval 1, probability 0, space 0, times 0 [ 128.124667][ T7167] alloc_file_pseudo+0xfa/0x150 [ 128.124694][ T7167] __shmem_file_setup+0x14c/0x1d0 [ 128.147075][ T7167] shmem_file_setup+0x37/0x40 [ 128.151778][ T7167] __se_sys_memfd_create+0x1eb/0x390 [ 128.157045][ T7167] __x64_sys_memfd_create+0x2d/0x40 [ 128.162290][ T7167] do_syscall_64+0x44/0xa0 [ 128.166701][ T7167] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.172650][ T7167] RIP: 0033:0x7f0aa5d3da39 [ 128.177050][ T7167] 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 [ 128.196646][ T7167] RSP: 002b:00007f0aa3ab3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 128.205135][ T7167] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f0aa5d3da39 [ 128.213095][ T7167] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f0aa5d96dfb [ 128.221048][ T7167] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 128.229006][ T7167] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 128.236961][ T7167] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020000380 [ 128.244925][ T7173] CPU: 0 PID: 7173 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 128.253598][ T7173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.263642][ T7173] Call Trace: [ 128.266920][ T7173] dump_stack_lvl+0xd6/0x122 [ 128.271504][ T7173] dump_stack+0x11/0x1b [ 128.275667][ T7173] should_fail+0x23c/0x250 [ 128.280067][ T7173] ? __alloc_file+0x2e/0x1a0 [ 128.284647][ T7173] __should_failslab+0x81/0x90 [ 128.289395][ T7173] should_failslab+0x5/0x20 [ 128.293892][ T7173] kmem_cache_alloc+0x4f/0x300 [ 128.298644][ T7173] __alloc_file+0x2e/0x1a0 [ 128.303049][ T7173] alloc_empty_file+0xcd/0x1c0 [ 128.307988][ T7173] path_openat+0x6a/0x1ec0 [ 128.312491][ T7173] ? avc_has_perm+0x70/0x160 [ 128.317182][ T7173] ? avc_has_perm+0xd5/0x160 [ 128.321768][ T7173] do_filp_open+0x105/0x220 [ 128.326344][ T7173] do_sys_openat2+0xb5/0x2b0 [ 128.330971][ T7173] __x64_sys_openat+0xef/0x110 [ 128.335726][ T7173] do_syscall_64+0x44/0xa0 [ 128.340195][ T7173] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.346090][ T7173] RIP: 0033:0x7fd16a5ad954 [ 128.350490][ T7173] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 128.370088][ T7173] RSP: 002b:00007fd168370ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 128.378650][ T7173] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5ad954 [ 128.386601][ T7173] RDX: 0000000000000002 RSI: 00007fd168371000 RDI: 00000000ffffff9c 08:34:34 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 8) 08:34:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 128.394563][ T7173] RBP: 00007fd168371000 R08: 0000000000000000 R09: ffffffffffffffff [ 128.402523][ T7173] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 128.410532][ T7173] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 128.463583][ T7181] loop4: detected capacity change from 0 to 2048 [ 128.472455][ T7181] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 128.473992][ T7184] loop2: detected capacity change from 0 to 512 [ 128.482135][ T7181] EXT4-fs (loop4): group descriptors corrupted! [ 128.482295][ T7183] FAULT_INJECTION: forcing a failure. [ 128.482295][ T7183] name fail_page_alloc, interval 1, probability 0, space 0, times 0 08:34:34 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 15) 08:34:34 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, 0x0) [ 128.507875][ T7183] CPU: 0 PID: 7183 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 128.516556][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.526627][ T7183] Call Trace: [ 128.529905][ T7183] dump_stack_lvl+0xd6/0x122 [ 128.534503][ T7183] dump_stack+0x11/0x1b [ 128.538666][ T7183] should_fail+0x23c/0x250 [ 128.543083][ T7183] __alloc_pages+0x102/0x320 [ 128.547752][ T7183] alloc_pages_vma+0x5ee/0x770 [ 128.552518][ T7183] shmem_getpage_gfp+0x96d/0x13d0 08:34:34 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, 0x0) [ 128.557158][ T7193] autofs4:pid:7193:autofs_fill_super: called with bogus options [ 128.557583][ T7183] ? rmqueue+0x4a/0xcd0 [ 128.569349][ T7183] ? kfree+0x196/0x1d0 [ 128.573419][ T7183] shmem_write_begin+0x7e/0x100 [ 128.578272][ T7183] generic_perform_write+0x1b8/0x3e0 [ 128.583605][ T7183] __generic_file_write_iter+0x174/0x310 [ 128.589240][ T7183] ? generic_write_checks+0x250/0x290 [ 128.589361][ T7196] autofs4:pid:7196:autofs_fill_super: called with bogus options [ 128.594619][ T7183] generic_file_write_iter+0x75/0x130 [ 128.607599][ T7183] vfs_write+0x7bc/0x900 08:34:34 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, 0x0) [ 128.611873][ T7183] __x64_sys_pwrite64+0xf5/0x150 [ 128.616870][ T7183] do_syscall_64+0x44/0xa0 [ 128.617367][ T7186] loop1: detected capacity change from 0 to 2048 [ 128.621302][ T7183] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.621331][ T7183] RIP: 0033:0x7f0aa5cf0a07 [ 128.621344][ T7183] 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 [ 128.621359][ T7183] RSP: 002b:00007f0aa3ab3f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 128.621375][ T7183] RAX: ffffffffffffffda RBX: 00007f0aa5d87970 RCX: 00007f0aa5cf0a07 [ 128.621385][ T7183] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 128.643904][ T7186] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 128.657650][ T7183] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 128.657666][ T7183] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 128.657678][ T7183] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 128.669488][ T7198] FAULT_INJECTION: forcing a failure. [ 128.669488][ T7198] name failslab, interval 1, probability 0, space 0, times 0 [ 128.675169][ T7183] loop3: detected capacity change from 0 to 2048 [ 128.682117][ T7198] CPU: 0 PID: 7198 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 128.682138][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.753615][ T7198] Call Trace: [ 128.756887][ T7198] dump_stack_lvl+0xd6/0x122 [ 128.761511][ T7198] dump_stack+0x11/0x1b [ 128.765666][ T7198] should_fail+0x23c/0x250 [ 128.770083][ T7198] ? security_file_alloc+0x30/0x190 [ 128.775357][ T7198] __should_failslab+0x81/0x90 [ 128.780186][ T7198] should_failslab+0x5/0x20 [ 128.784683][ T7198] kmem_cache_alloc+0x4f/0x300 [ 128.789439][ T7198] security_file_alloc+0x30/0x190 [ 128.794455][ T7198] __alloc_file+0x83/0x1a0 [ 128.798930][ T7198] alloc_empty_file+0xcd/0x1c0 [ 128.803693][ T7198] path_openat+0x6a/0x1ec0 [ 128.808146][ T7198] ? avc_has_perm+0x70/0x160 [ 128.812875][ T7198] ? avc_has_perm+0xd5/0x160 [ 128.817454][ T7198] do_filp_open+0x105/0x220 [ 128.822048][ T7198] do_sys_openat2+0xb5/0x2b0 [ 128.826623][ T7198] __x64_sys_openat+0xef/0x110 [ 128.831442][ T7198] do_syscall_64+0x44/0xa0 [ 128.835859][ T7198] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.841782][ T7198] RIP: 0033:0x7fd16a5ad954 [ 128.846226][ T7198] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 128.865877][ T7198] RSP: 002b:00007fd168370ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 128.874320][ T7198] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5ad954 [ 128.882274][ T7198] RDX: 0000000000000002 RSI: 00007fd168371000 RDI: 00000000ffffff9c [ 128.890305][ T7198] RBP: 00007fd168371000 R08: 0000000000000000 R09: ffffffffffffffff [ 128.898284][ T7198] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 128.906374][ T7198] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 128.917324][ T7184] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 128.938663][ T7200] autofs4:pid:7200:autofs_fill_super: called with bogus options [ 128.975115][ T7183] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 08:34:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7e2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:35 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) (fail_nth: 1) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 16) 08:34:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) (fail_nth: 9) [ 129.177284][ T7208] FAULT_INJECTION: forcing a failure. [ 129.177284][ T7208] name failslab, interval 1, probability 0, space 0, times 0 [ 129.177503][ T7209] loop1: detected capacity change from 0 to 2048 [ 129.189906][ T7208] CPU: 0 PID: 7208 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 129.204874][ T7208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.215005][ T7208] Call Trace: [ 129.218280][ T7208] dump_stack_lvl+0xd6/0x122 [ 129.222879][ T7208] dump_stack+0x11/0x1b [ 129.227053][ T7208] should_fail+0x23c/0x250 [ 129.231469][ T7208] ? kzalloc+0x16/0x20 [ 129.235603][ T7208] __should_failslab+0x81/0x90 [ 129.240393][ T7208] should_failslab+0x5/0x20 [ 129.244885][ T7208] __kmalloc+0x6f/0x350 [ 129.249071][ T7208] ? _atomic_dec_and_lock+0x60/0xd0 [ 129.254330][ T7208] kzalloc+0x16/0x20 [ 129.258215][ T7208] alloc_workqueue+0x12f/0xad0 [ 129.263035][ T7208] ? disk_unblock_events+0x35/0x40 [ 129.268131][ T7208] ? bd_prepare_to_claim+0x1e6/0x270 [ 129.273467][ T7208] ? loop_attr_do_show_dio+0x70/0x70 [ 129.278835][ T7208] ? loop_set_status_from_info+0x35e/0x3a0 [ 129.284629][ T7208] loop_configure+0x681/0xeb0 [ 129.289300][ T7208] lo_ioctl+0x618/0x13e0 [ 129.293568][ T7208] ? path_openat+0x18d4/0x1ec0 [ 129.298498][ T7208] ? blkdev_common_ioctl+0x438/0x1110 [ 129.303953][ T7208] ? selinux_file_ioctl+0x981/0xa10 [ 129.309136][ T7208] ? lo_release+0x120/0x120 [ 129.313666][ T7208] blkdev_ioctl+0x1d0/0x3f0 [ 129.318151][ T7208] block_ioctl+0x6e/0x80 [ 129.322472][ T7208] ? blkdev_iopoll+0x80/0x80 [ 129.327039][ T7208] __se_sys_ioctl+0xcb/0x140 [ 129.331611][ T7208] __x64_sys_ioctl+0x3f/0x50 [ 129.336283][ T7208] do_syscall_64+0x44/0xa0 [ 129.340705][ T7208] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.346584][ T7208] RIP: 0033:0x7fd16a5fa7f7 [ 129.350982][ T7208] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 129.370732][ T7208] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.379135][ T7208] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 129.387156][ T7208] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 129.395182][ T7208] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 129.403212][ T7208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 129.411173][ T7208] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 129.420550][ T7212] FAULT_INJECTION: forcing a failure. [ 129.420550][ T7212] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 129.422748][ T7209] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 129.433632][ T7212] CPU: 0 PID: 7212 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 129.452253][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.462212][ T7214] loop4: detected capacity change from 0 to 2048 [ 129.462298][ T7212] Call Trace: [ 129.462306][ T7212] dump_stack_lvl+0xd6/0x122 [ 129.468967][ T7211] FAULT_INJECTION: forcing a failure. [ 129.468967][ T7211] name failslab, interval 1, probability 0, space 0, times 0 [ 129.471959][ T7212] dump_stack+0x11/0x1b [ 129.471982][ T7212] should_fail+0x23c/0x250 [ 129.497668][ T7212] should_fail_usercopy+0x16/0x20 [ 129.502704][ T7212] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 129.508419][ T7212] ? shmem_write_begin+0x7e/0x100 [ 129.513517][ T7212] generic_perform_write+0x201/0x3e0 [ 129.519041][ T7212] __generic_file_write_iter+0x174/0x310 [ 129.524731][ T7212] ? generic_write_checks+0x250/0x290 [ 129.530157][ T7212] generic_file_write_iter+0x75/0x130 [ 129.535555][ T7212] vfs_write+0x7bc/0x900 [ 129.539782][ T7212] __x64_sys_pwrite64+0xf5/0x150 [ 129.544712][ T7212] do_syscall_64+0x44/0xa0 [ 129.549239][ T7212] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.555120][ T7212] RIP: 0033:0x7f0aa5cf0a07 [ 129.559514][ T7212] 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 [ 129.579233][ T7212] RSP: 002b:00007f0aa3ab3f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 129.587794][ T7212] RAX: ffffffffffffffda RBX: 00007f0aa5d87970 RCX: 00007f0aa5cf0a07 [ 129.595761][ T7212] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 129.603776][ T7212] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 129.611740][ T7212] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 129.619695][ T7212] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 129.627651][ T7211] CPU: 1 PID: 7211 Comm: syz-executor.0 Not tainted 5.15.0-rc5-syzkaller #0 [ 129.636337][ T7211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.646468][ T7211] Call Trace: [ 129.649733][ T7211] dump_stack_lvl+0xd6/0x122 [ 129.654384][ T7211] dump_stack+0x11/0x1b [ 129.658579][ T7211] should_fail+0x23c/0x250 [ 129.662984][ T7211] ? __se_sys_mount+0x4e/0x2f0 [ 129.667791][ T7211] __should_failslab+0x81/0x90 [ 129.672570][ T7211] should_failslab+0x5/0x20 [ 129.677056][ T7211] __kmalloc_track_caller+0x6d/0x350 [ 129.682325][ T7211] ? strnlen_user+0x137/0x1c0 [ 129.687046][ T7211] strndup_user+0x73/0x120 [ 129.691444][ T7211] __se_sys_mount+0x4e/0x2f0 [ 129.696021][ T7211] ? fput+0x2d/0x130 [ 129.700217][ T7211] ? ksys_write+0x162/0x190 [ 129.704709][ T7211] __x64_sys_mount+0x63/0x70 [ 129.709285][ T7211] do_syscall_64+0x44/0xa0 [ 129.713690][ T7211] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.719574][ T7211] RIP: 0033:0x7f0ef1b54a39 [ 129.724041][ T7211] 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 [ 129.743635][ T7211] RSP: 002b:00007f0eef8cb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 129.752092][ T7211] RAX: ffffffffffffffda RBX: 00007f0ef1c57f60 RCX: 00007f0ef1b54a39 [ 129.760129][ T7211] RDX: 0000000020000100 RSI: 0000000020000140 RDI: 0000000000000000 [ 129.768083][ T7211] RBP: 00007f0eef8cb1d0 R08: 0000000000000000 R09: 0000000000000000 08:34:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 17) [ 129.776039][ T7211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.783996][ T7211] R13: 00007ffc4fdb052f R14: 00007f0eef8cb300 R15: 0000000000022000 [ 129.794036][ T7212] loop3: detected capacity change from 0 to 2048 [ 129.806200][ T7214] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 129.815935][ T7214] EXT4-fs (loop4): group descriptors corrupted! [ 129.830207][ T7318] FAULT_INJECTION: forcing a failure. [ 129.830207][ T7318] name failslab, interval 1, probability 0, space 0, times 0 [ 129.833307][ T7316] loop2: detected capacity change from 0 to 512 [ 129.842947][ T7318] CPU: 0 PID: 7318 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 129.857841][ T7318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.867905][ T7318] Call Trace: [ 129.871259][ T7318] dump_stack_lvl+0xd6/0x122 [ 129.875851][ T7318] dump_stack+0x11/0x1b [ 129.879990][ T7318] should_fail+0x23c/0x250 [ 129.884463][ T7318] __should_failslab+0x81/0x90 [ 129.889210][ T7318] ? alloc_workqueue+0x15d/0xad0 [ 129.894175][ T7318] should_failslab+0x5/0x20 [ 129.898668][ T7318] kmem_cache_alloc_trace+0x52/0x320 [ 129.904007][ T7318] alloc_workqueue+0x15d/0xad0 [ 129.908759][ T7318] ? disk_unblock_events+0x35/0x40 [ 129.913865][ T7318] ? bd_prepare_to_claim+0x1e6/0x270 [ 129.919141][ T7318] ? loop_attr_do_show_dio+0x70/0x70 [ 129.924412][ T7318] ? loop_set_status_from_info+0x35e/0x3a0 [ 129.930202][ T7318] loop_configure+0x681/0xeb0 [ 129.934863][ T7318] lo_ioctl+0x618/0x13e0 [ 129.939169][ T7318] ? path_openat+0x18d4/0x1ec0 [ 129.944031][ T7318] ? blkdev_common_ioctl+0x438/0x1110 [ 129.949387][ T7318] ? selinux_file_ioctl+0x981/0xa10 [ 129.954649][ T7318] ? lo_release+0x120/0x120 [ 129.959135][ T7318] blkdev_ioctl+0x1d0/0x3f0 [ 129.963616][ T7318] block_ioctl+0x6e/0x80 [ 129.967843][ T7318] ? blkdev_iopoll+0x80/0x80 [ 129.972420][ T7318] __se_sys_ioctl+0xcb/0x140 [ 129.976991][ T7318] __x64_sys_ioctl+0x3f/0x50 [ 129.981560][ T7318] do_syscall_64+0x44/0xa0 [ 129.985964][ T7318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.991842][ T7318] RIP: 0033:0x7fd16a5fa7f7 [ 129.996271][ T7318] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 130.015857][ T7318] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 08:34:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:35 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 130.024249][ T7318] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 130.032303][ T7318] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 130.040259][ T7318] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 130.048209][ T7318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 130.056256][ T7318] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 08:34:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 18) [ 130.085241][ T7322] loop1: detected capacity change from 0 to 2048 [ 130.102123][ T7322] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 130.117023][ T7316] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 130.151588][ T7326] autofs4:pid:7326:autofs_fill_super: called with bogus options [ 130.161697][ T7212] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 130.170659][ T7325] loop4: detected capacity change from 0 to 2048 [ 130.183048][ T7325] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 130.190420][ T7329] FAULT_INJECTION: forcing a failure. [ 130.190420][ T7329] name failslab, interval 1, probability 0, space 0, times 0 [ 130.192716][ T7325] EXT4-fs (loop4): group descriptors corrupted! [ 130.205273][ T7329] CPU: 0 PID: 7329 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 130.220428][ T7329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.230477][ T7329] Call Trace: [ 130.233741][ T7329] dump_stack_lvl+0xd6/0x122 [ 130.238331][ T7329] dump_stack+0x11/0x1b [ 130.242471][ T7329] should_fail+0x23c/0x250 [ 130.246872][ T7329] ? kzalloc+0x16/0x20 [ 130.250943][ T7329] __should_failslab+0x81/0x90 [ 130.255708][ T7329] should_failslab+0x5/0x20 [ 130.260196][ T7329] __kmalloc+0x6f/0x350 [ 130.264337][ T7329] ? number+0xa13/0xb60 [ 130.268478][ T7329] kzalloc+0x16/0x20 [ 130.272417][ T7329] apply_wqattrs_prepare+0x3a/0x630 [ 130.277598][ T7329] ? vsnprintf+0xe8f/0xed0 [ 130.282012][ T7329] apply_workqueue_attrs+0x9e/0x100 [ 130.287251][ T7329] alloc_workqueue+0x777/0xad0 [ 130.292014][ T7329] ? disk_unblock_events+0x35/0x40 [ 130.297130][ T7329] ? bd_prepare_to_claim+0x1e6/0x270 [ 130.302476][ T7329] ? loop_attr_do_show_dio+0x70/0x70 [ 130.307751][ T7329] ? loop_set_status_from_info+0x35e/0x3a0 [ 130.313547][ T7329] loop_configure+0x681/0xeb0 [ 130.318214][ T7329] lo_ioctl+0x618/0x13e0 [ 130.322489][ T7329] ? path_openat+0x18d4/0x1ec0 [ 130.327288][ T7329] ? blkdev_common_ioctl+0x438/0x1110 [ 130.332643][ T7329] ? selinux_file_ioctl+0x981/0xa10 [ 130.337898][ T7329] ? lo_release+0x120/0x120 [ 130.342452][ T7329] blkdev_ioctl+0x1d0/0x3f0 [ 130.346938][ T7329] block_ioctl+0x6e/0x80 [ 130.351250][ T7329] ? blkdev_iopoll+0x80/0x80 [ 130.355896][ T7329] __se_sys_ioctl+0xcb/0x140 [ 130.360470][ T7329] __x64_sys_ioctl+0x3f/0x50 [ 130.365042][ T7329] do_syscall_64+0x44/0xa0 [ 130.369446][ T7329] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 130.375416][ T7329] RIP: 0033:0x7fd16a5fa7f7 [ 130.379814][ T7329] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:34:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 130.399490][ T7329] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.408144][ T7329] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 130.416097][ T7329] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 130.424138][ T7329] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 130.432176][ T7329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 130.440176][ T7329] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 130.472055][ T7331] loop1: detected capacity change from 0 to 2048 [ 130.494912][ T7331] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 19) 08:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:36 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x2, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7e2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 130.686874][ T7334] autofs4:pid:7334:autofs_fill_super: called with bogus options [ 130.694841][ T7337] loop4: detected capacity change from 0 to 2048 [ 130.696797][ T7339] loop1: detected capacity change from 0 to 2048 [ 130.707999][ T7340] FAULT_INJECTION: forcing a failure. [ 130.707999][ T7340] name failslab, interval 1, probability 0, space 0, times 0 [ 130.720662][ T7340] CPU: 1 PID: 7340 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 08:34:36 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x3, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 130.729332][ T7340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.739379][ T7340] Call Trace: [ 130.742652][ T7340] dump_stack_lvl+0xd6/0x122 [ 130.745937][ T7445] autofs4:pid:7445:autofs_fill_super: called with bogus options [ 130.747246][ T7340] dump_stack+0x11/0x1b [ 130.759006][ T7340] should_fail+0x23c/0x250 [ 130.762485][ T7337] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 130.763418][ T7340] __should_failslab+0x81/0x90 [ 130.763442][ T7340] ? apply_wqattrs_prepare+0x5f/0x630 08:34:36 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x4, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 130.773065][ T7337] EXT4-fs (loop4): group descriptors corrupted! [ 130.777777][ T7340] should_failslab+0x5/0x20 [ 130.787008][ T7339] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 130.789379][ T7340] kmem_cache_alloc_trace+0x52/0x320 [ 130.789403][ T7340] apply_wqattrs_prepare+0x5f/0x630 [ 130.814267][ T7340] ? vsnprintf+0xe8f/0xed0 [ 130.818685][ T7340] apply_workqueue_attrs+0x9e/0x100 [ 130.823965][ T7340] alloc_workqueue+0x777/0xad0 [ 130.828728][ T7340] ? disk_unblock_events+0x35/0x40 [ 130.833879][ T7340] ? bd_prepare_to_claim+0x1e6/0x270 [ 130.839150][ T7340] ? loop_attr_do_show_dio+0x70/0x70 [ 130.844465][ T7340] ? loop_set_status_from_info+0x35e/0x3a0 [ 130.850255][ T7340] loop_configure+0x681/0xeb0 [ 130.854951][ T7340] lo_ioctl+0x618/0x13e0 [ 130.859194][ T7340] ? path_openat+0x18d4/0x1ec0 [ 130.863949][ T7340] ? blkdev_common_ioctl+0x438/0x1110 [ 130.869356][ T7340] ? selinux_file_ioctl+0x981/0xa10 [ 130.870158][ T7549] autofs4:pid:7549:autofs_fill_super: called with bogus options [ 130.874551][ T7340] ? lo_release+0x120/0x120 08:34:36 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x5, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 130.874575][ T7340] blkdev_ioctl+0x1d0/0x3f0 [ 130.874593][ T7340] block_ioctl+0x6e/0x80 [ 130.895502][ T7340] ? blkdev_iopoll+0x80/0x80 [ 130.900081][ T7340] __se_sys_ioctl+0xcb/0x140 [ 130.904667][ T7340] __x64_sys_ioctl+0x3f/0x50 [ 130.909310][ T7340] do_syscall_64+0x44/0xa0 [ 130.913807][ T7340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 130.919725][ T7340] RIP: 0033:0x7fd16a5fa7f7 [ 130.924296][ T7340] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 130.944167][ T7340] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.952645][ T7340] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 130.960633][ T7340] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 130.968581][ T7340] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 130.976640][ T7340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 08:34:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 20) [ 130.984605][ T7340] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 130.993147][ T7342] loop3: detected capacity change from 0 to 2048 [ 130.998178][ T7653] autofs4:pid:7653:autofs_fill_super: called with bogus options [ 131.009488][ T7342] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 131.034500][ T7670] loop2: detected capacity change from 0 to 512 08:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:36 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x6, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 131.061574][ T7737] FAULT_INJECTION: forcing a failure. [ 131.061574][ T7737] name failslab, interval 1, probability 0, space 0, times 0 [ 131.074258][ T7737] CPU: 1 PID: 7737 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 131.082964][ T7737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.093018][ T7737] Call Trace: [ 131.096296][ T7737] dump_stack_lvl+0xd6/0x122 [ 131.100893][ T7737] dump_stack+0x11/0x1b 08:34:36 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x7, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 131.104679][ T7766] autofs4:pid:7766:autofs_fill_super: called with bogus options [ 131.105068][ T7737] should_fail+0x23c/0x250 [ 131.117076][ T7737] __should_failslab+0x81/0x90 [ 131.121860][ T7737] ? apply_wqattrs_prepare+0xbe/0x630 [ 131.127236][ T7737] should_failslab+0x5/0x20 [ 131.131961][ T7737] kmem_cache_alloc_trace+0x52/0x320 [ 131.137247][ T7737] ? apply_wqattrs_prepare+0x5f/0x630 [ 131.142740][ T7737] apply_wqattrs_prepare+0xbe/0x630 [ 131.148005][ T7737] ? vsnprintf+0xe8f/0xed0 [ 131.150241][ T7871] autofs4:pid:7871:autofs_fill_super: called with bogus options 08:34:37 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x8, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 131.152413][ T7737] apply_workqueue_attrs+0x9e/0x100 [ 131.165229][ T7737] alloc_workqueue+0x777/0xad0 [ 131.169995][ T7737] ? disk_unblock_events+0x35/0x40 [ 131.175148][ T7737] ? bd_prepare_to_claim+0x1e6/0x270 [ 131.180438][ T7737] ? loop_attr_do_show_dio+0x70/0x70 [ 131.185730][ T7737] ? loop_set_status_from_info+0x35e/0x3a0 [ 131.191532][ T7737] loop_configure+0x681/0xeb0 [ 131.196350][ T7737] lo_ioctl+0x618/0x13e0 [ 131.198973][ T7976] autofs4:pid:7976:autofs_fill_super: called with bogus options 08:34:37 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x9, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 131.200606][ T7737] ? path_openat+0x18d4/0x1ec0 [ 131.200635][ T7737] ? blkdev_common_ioctl+0x438/0x1110 [ 131.218328][ T7737] ? selinux_file_ioctl+0x981/0xa10 [ 131.223527][ T7737] ? lo_release+0x120/0x120 [ 131.228029][ T7737] blkdev_ioctl+0x1d0/0x3f0 [ 131.232531][ T7737] block_ioctl+0x6e/0x80 [ 131.236761][ T7737] ? blkdev_iopoll+0x80/0x80 [ 131.241491][ T7737] __se_sys_ioctl+0xcb/0x140 [ 131.245993][ T8080] autofs4:pid:8080:autofs_fill_super: called with bogus options [ 131.246084][ T7737] __x64_sys_ioctl+0x3f/0x50 [ 131.258259][ T7737] do_syscall_64+0x44/0xa0 [ 131.262913][ T7737] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.268895][ T7737] RIP: 0033:0x7fd16a5fa7f7 [ 131.273305][ T7737] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 131.293000][ T7737] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 131.301424][ T7737] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 131.309433][ T7737] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 131.317528][ T7737] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 131.325478][ T7737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 131.333427][ T7737] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 131.342077][ T7743] loop4: detected capacity change from 0 to 2048 [ 131.344989][ T7764] loop1: detected capacity change from 0 to 2048 08:34:37 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xa, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7e2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 21) [ 131.357372][ T7743] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 131.358201][ T7670] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 131.367066][ T7743] EXT4-fs (loop4): group descriptors corrupted! [ 131.378026][ T8184] loop3: detected capacity change from 0 to 8 [ 131.390066][ T7764] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 131.400335][ T8184] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (2 blocks) [ 131.438942][ T8187] FAULT_INJECTION: forcing a failure. [ 131.438942][ T8187] name failslab, interval 1, probability 0, space 0, times 0 [ 131.440533][ T8188] autofs4:pid:8188:autofs_fill_super: called with bogus options [ 131.451592][ T8187] CPU: 1 PID: 8187 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 131.467894][ T8187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.478056][ T8187] Call Trace: [ 131.481344][ T8187] dump_stack_lvl+0xd6/0x122 08:34:37 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xb, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 131.485956][ T8187] dump_stack+0x11/0x1b [ 131.490121][ T8187] should_fail+0x23c/0x250 [ 131.494584][ T8187] __should_failslab+0x81/0x90 [ 131.499427][ T8187] should_failslab+0x5/0x20 [ 131.504003][ T8187] kmem_cache_alloc_node+0x61/0x2c0 [ 131.509197][ T8187] ? alloc_unbound_pwq+0x3e6/0x780 [ 131.513109][ T8292] autofs4:pid:8292:autofs_fill_super: called with bogus options [ 131.514302][ T8187] alloc_unbound_pwq+0x3e6/0x780 [ 131.526932][ T8187] apply_wqattrs_prepare+0x1ed/0x630 [ 131.532216][ T8187] ? vsnprintf+0xe8f/0xed0 08:34:37 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xc, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 131.536643][ T8187] apply_workqueue_attrs+0x9e/0x100 [ 131.541849][ T8187] alloc_workqueue+0x777/0xad0 [ 131.546752][ T8187] ? disk_unblock_events+0x35/0x40 [ 131.551866][ T8187] ? bd_prepare_to_claim+0x1e6/0x270 [ 131.557146][ T8187] ? loop_attr_do_show_dio+0x70/0x70 [ 131.562428][ T8187] ? loop_set_status_from_info+0x35e/0x3a0 [ 131.568235][ T8187] loop_configure+0x681/0xeb0 [ 131.572892][ T8187] lo_ioctl+0x618/0x13e0 [ 131.577219][ T8187] ? path_openat+0x18d4/0x1ec0 [ 131.582047][ T8187] ? blkdev_common_ioctl+0x438/0x1110 [ 131.587405][ T8187] ? selinux_file_ioctl+0x981/0xa10 [ 131.592624][ T8187] ? lo_release+0x120/0x120 [ 131.597155][ T8187] blkdev_ioctl+0x1d0/0x3f0 [ 131.601665][ T8187] block_ioctl+0x6e/0x80 [ 131.605892][ T8187] ? blkdev_iopoll+0x80/0x80 [ 131.610493][ T8187] __se_sys_ioctl+0xcb/0x140 [ 131.615086][ T8187] __x64_sys_ioctl+0x3f/0x50 [ 131.619657][ T8187] do_syscall_64+0x44/0xa0 [ 131.624063][ T8187] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.629950][ T8187] RIP: 0033:0x7fd16a5fa7f7 [ 131.630425][ T8396] autofs4:pid:8396:autofs_fill_super: called with bogus options [ 131.634447][ T8187] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 131.634465][ T8187] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 131.670201][ T8187] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 131.678258][ T8187] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 131.683303][ T22] audit: type=1400 audit(1634459677.503:197): avc: denied { unlink } for pid=361 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 131.686436][ T8187] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 131.686451][ T8187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 131.686463][ T8187] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 08:34:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:37 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xd, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 131.741610][ T8184] loop3: detected capacity change from 0 to 8 [ 131.748882][ T8500] loop2: detected capacity change from 0 to 512 [ 131.768641][ T8184] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (2 blocks) [ 131.796182][ T8504] autofs4:pid:8504:autofs_fill_super: called with bogus options [ 131.804425][ T8507] loop4: detected capacity change from 0 to 2048 [ 131.805055][ T8500] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 131.821667][ T8507] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 131.831478][ T8507] EXT4-fs (loop4): group descriptors corrupted! 08:34:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 22) 08:34:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7f2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:37 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xe, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 131.835071][ T8500] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 131.883319][ T8614] autofs4:pid:8614:autofs_fill_super: called with bogus options [ 131.886083][ T8610] loop1: detected capacity change from 0 to 2048 [ 131.893336][ T8613] FAULT_INJECTION: forcing a failure. [ 131.893336][ T8613] name failslab, interval 1, probability 0, space 0, times 0 [ 131.897705][ T8617] loop3: detected capacity change from 0 to 256 [ 131.909975][ T8613] CPU: 1 PID: 8613 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 131.923433][ T8621] loop2: detected capacity change from 0 to 512 [ 131.924842][ T8613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.924853][ T8613] Call Trace: [ 131.924860][ T8613] dump_stack_lvl+0xd6/0x122 [ 131.948915][ T8613] dump_stack+0x11/0x1b [ 131.953068][ T8613] should_fail+0x23c/0x250 [ 131.957497][ T8613] __should_failslab+0x81/0x90 [ 131.962340][ T8613] ? kobject_uevent_env+0x1a7/0xc40 [ 131.967524][ T8613] should_failslab+0x5/0x20 [ 131.972014][ T8613] kmem_cache_alloc_trace+0x52/0x320 [ 131.977332][ T8613] ? pwq_adjust_max_active+0x491/0x4b0 [ 131.982793][ T8613] ? dev_uevent_filter+0x70/0x70 [ 131.987761][ T8613] kobject_uevent_env+0x1a7/0xc40 [ 131.992771][ T8613] ? __list_add_valid+0x28/0x90 [ 131.997612][ T8613] ? alloc_workqueue+0xa18/0xad0 [ 132.002590][ T8613] disk_force_media_change+0xe3/0x170 [ 132.007947][ T8613] loop_configure+0x6c0/0xeb0 [ 132.012671][ T8613] lo_ioctl+0x618/0x13e0 [ 132.016897][ T8613] ? path_openat+0x18d4/0x1ec0 [ 132.021654][ T8613] ? blkdev_common_ioctl+0x438/0x1110 [ 132.027019][ T8613] ? selinux_file_ioctl+0x981/0xa10 [ 132.032213][ T8613] ? lo_release+0x120/0x120 [ 132.036701][ T8613] blkdev_ioctl+0x1d0/0x3f0 [ 132.041254][ T8613] block_ioctl+0x6e/0x80 [ 132.045480][ T8613] ? blkdev_iopoll+0x80/0x80 [ 132.050050][ T8613] __se_sys_ioctl+0xcb/0x140 [ 132.054664][ T8613] __x64_sys_ioctl+0x3f/0x50 [ 132.059244][ T8613] do_syscall_64+0x44/0xa0 [ 132.063715][ T8613] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.069633][ T8613] RIP: 0033:0x7fd16a5fa7f7 [ 132.074124][ T8613] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 132.093933][ T8613] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.102350][ T8613] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 132.110309][ T8613] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 132.118358][ T8613] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 132.126523][ T8613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 08:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 132.134643][ T8613] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 132.144332][ T8613] loop5: detected capacity change from 0 to 2048 [ 132.152606][ T8617] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (64 blocks) [ 132.170932][ T8613] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:38 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x10, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 132.185244][ T8621] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 132.212112][ T8726] loop4: detected capacity change from 0 to 2048 [ 132.212261][ T8725] autofs4:pid:8725:autofs_fill_super: called with bogus options 08:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 23) [ 132.226391][ T8726] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 132.236069][ T8726] EXT4-fs (loop4): group descriptors corrupted! [ 132.243451][ T8610] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 132.265685][ T8617] loop3: detected capacity change from 0 to 256 08:34:38 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x11, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 132.287007][ T8748] FAULT_INJECTION: forcing a failure. [ 132.287007][ T8748] name failslab, interval 1, probability 0, space 0, times 0 [ 132.299811][ T8748] CPU: 1 PID: 8748 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 132.301381][ T8617] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (64 blocks) [ 132.308517][ T8748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.308529][ T8748] Call Trace: [ 132.308536][ T8748] dump_stack_lvl+0xd6/0x122 [ 132.335942][ T8748] dump_stack+0x11/0x1b [ 132.340103][ T8748] should_fail+0x23c/0x250 [ 132.344530][ T8748] ? kzalloc+0x1d/0x30 [ 132.348603][ T8748] __should_failslab+0x81/0x90 [ 132.353369][ T8748] should_failslab+0x5/0x20 [ 132.358220][ T8748] __kmalloc+0x6f/0x350 [ 132.362371][ T8748] kzalloc+0x1d/0x30 [ 132.366259][ T8748] kobject_get_path+0x7c/0x110 [ 132.371020][ T8748] kobject_uevent_env+0x1be/0xc40 [ 132.376060][ T8748] ? __list_add_valid+0x28/0x90 08:34:38 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x12, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 132.380086][ T8832] autofs4:pid:8832:autofs_fill_super: called with bogus options [ 132.380986][ T8748] ? alloc_workqueue+0xa18/0xad0 [ 132.393531][ T8748] disk_force_media_change+0xe3/0x170 [ 132.398938][ T8748] loop_configure+0x6c0/0xeb0 [ 132.403614][ T8748] lo_ioctl+0x618/0x13e0 [ 132.407858][ T8748] ? path_openat+0x18d4/0x1ec0 [ 132.412626][ T8748] ? blkdev_common_ioctl+0x438/0x1110 [ 132.418019][ T8748] ? selinux_file_ioctl+0x981/0xa10 [ 132.423216][ T8748] ? lo_release+0x120/0x120 [ 132.427818][ T8748] blkdev_ioctl+0x1d0/0x3f0 [ 132.432322][ T8748] block_ioctl+0x6e/0x80 [ 132.436560][ T8748] ? blkdev_iopoll+0x80/0x80 [ 132.441180][ T8748] __se_sys_ioctl+0xcb/0x140 [ 132.446456][ T8748] __x64_sys_ioctl+0x3f/0x50 [ 132.451040][ T8748] do_syscall_64+0x44/0xa0 [ 132.455454][ T8748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.461350][ T8748] RIP: 0033:0x7fd16a5fa7f7 [ 132.465755][ T8748] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 132.485412][ T8748] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.493839][ T8748] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 132.501896][ T8748] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 132.510122][ T8748] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 132.518093][ T8748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 132.526115][ T8748] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 08:34:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 132.537988][ T8936] autofs4:pid:8936:autofs_fill_super: called with bogus options [ 132.546290][ T8748] loop5: detected capacity change from 0 to 2048 [ 132.563537][ T8748] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 132.566061][ T8959] loop4: detected capacity change from 0 to 2048 08:34:38 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x25, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 24) [ 132.602008][ T8959] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 132.611775][ T8959] EXT4-fs (loop4): group descriptors corrupted! [ 132.633385][ T9042] loop3: detected capacity change from 0 to 512 [ 132.654402][ T9044] FAULT_INJECTION: forcing a failure. [ 132.654402][ T9044] name failslab, interval 1, probability 0, space 0, times 0 [ 132.667034][ T9044] CPU: 1 PID: 9044 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 132.675721][ T9044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.685987][ T9044] Call Trace: [ 132.689292][ T9044] dump_stack_lvl+0xd6/0x122 [ 132.693948][ T9044] dump_stack+0x11/0x1b [ 132.698095][ T9044] should_fail+0x23c/0x250 [ 132.702501][ T9044] __should_failslab+0x81/0x90 [ 132.707249][ T9044] should_failslab+0x5/0x20 [ 132.711816][ T9044] kmem_cache_alloc_node+0x61/0x2c0 [ 132.717010][ T9044] ? __alloc_skb+0xed/0x420 [ 132.721655][ T9044] __alloc_skb+0xed/0x420 [ 132.726017][ T9044] alloc_uevent_skb+0x5b/0x120 [ 132.730781][ T9044] kobject_uevent_env+0x863/0xc40 [ 132.735818][ T9044] disk_force_media_change+0xe3/0x170 [ 132.741175][ T9044] loop_configure+0x6c0/0xeb0 [ 132.745841][ T9044] lo_ioctl+0x618/0x13e0 [ 132.750065][ T9044] ? path_openat+0x18d4/0x1ec0 [ 132.754817][ T9044] ? blkdev_common_ioctl+0x438/0x1110 [ 132.760170][ T9044] ? selinux_file_ioctl+0x981/0xa10 [ 132.765355][ T9044] ? lo_release+0x120/0x120 [ 132.769845][ T9044] blkdev_ioctl+0x1d0/0x3f0 [ 132.774328][ T9044] block_ioctl+0x6e/0x80 [ 132.778561][ T9044] ? blkdev_iopoll+0x80/0x80 [ 132.783131][ T9044] __se_sys_ioctl+0xcb/0x140 [ 132.787707][ T9044] __x64_sys_ioctl+0x3f/0x50 [ 132.792276][ T9044] do_syscall_64+0x44/0xa0 [ 132.796681][ T9044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.802631][ T9044] RIP: 0033:0x7fd16a5fa7f7 [ 132.807047][ T9044] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 132.826832][ T9044] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.835258][ T9044] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 132.843249][ T9044] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 08:34:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7f2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 132.851214][ T9044] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 132.859169][ T9044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 132.867144][ T9044] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 132.875824][ T9044] loop5: detected capacity change from 0 to 2048 [ 132.882802][ T9046] loop1: detected capacity change from 0 to 2048 [ 132.893362][ T9042] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (128 blocks) 08:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:38 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x48, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 132.906146][ T9044] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 132.919539][ T9046] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 132.934559][ T9042] loop3: detected capacity change from 0 to 512 [ 132.944371][ T9150] loop4: detected capacity change from 0 to 2048 [ 132.964032][ T9042] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (128 blocks) [ 132.976319][ T9154] loop2: detected capacity change from 0 to 512 [ 132.982844][ T9152] autofs4:pid:9152:autofs_fill_super: called with bogus options [ 132.984253][ T9150] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 133.000264][ T9150] EXT4-fs (loop4): group descriptors corrupted! 08:34:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 25) [ 133.024028][ T9154] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 133.038188][ T9230] FAULT_INJECTION: forcing a failure. [ 133.038188][ T9230] name failslab, interval 1, probability 0, space 0, times 0 [ 133.050835][ T9230] CPU: 0 PID: 9230 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 133.059586][ T9230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.069635][ T9230] Call Trace: 08:34:38 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x4c, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 133.072904][ T9230] dump_stack_lvl+0xd6/0x122 [ 133.077609][ T9230] dump_stack+0x11/0x1b [ 133.081896][ T9230] should_fail+0x23c/0x250 [ 133.086316][ T9230] __should_failslab+0x81/0x90 [ 133.091083][ T9230] should_failslab+0x5/0x20 [ 133.093292][ T9261] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 133.095650][ T9230] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 133.113630][ T9230] ? __kmalloc_node_track_caller+0x30/0x40 08:34:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7f2, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x60, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 133.119445][ T9230] __kmalloc_node_track_caller+0x30/0x40 [ 133.120693][ T9264] autofs4:pid:9264:autofs_fill_super: called with bogus options [ 133.125080][ T9230] ? alloc_uevent_skb+0x5b/0x120 [ 133.137629][ T9230] __alloc_skb+0x187/0x420 [ 133.142038][ T9230] alloc_uevent_skb+0x5b/0x120 [ 133.146798][ T9230] kobject_uevent_env+0x863/0xc40 [ 133.151814][ T9230] disk_force_media_change+0xe3/0x170 [ 133.157357][ T9230] loop_configure+0x6c0/0xeb0 [ 133.162039][ T9230] lo_ioctl+0x618/0x13e0 [ 133.166293][ T9230] ? path_openat+0x18d4/0x1ec0 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x68, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 133.171056][ T9230] ? blkdev_common_ioctl+0x438/0x1110 [ 133.176445][ T9230] ? selinux_file_ioctl+0x981/0xa10 [ 133.181711][ T9230] ? lo_release+0x120/0x120 [ 133.186395][ T9230] blkdev_ioctl+0x1d0/0x3f0 [ 133.190898][ T9230] block_ioctl+0x6e/0x80 [ 133.195151][ T9230] ? blkdev_iopoll+0x80/0x80 [ 133.199746][ T9230] __se_sys_ioctl+0xcb/0x140 [ 133.204549][ T9230] __x64_sys_ioctl+0x3f/0x50 [ 133.209213][ T9230] do_syscall_64+0x44/0xa0 [ 133.213797][ T9230] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 133.219698][ T9230] RIP: 0033:0x7fd16a5fa7f7 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x6c, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 133.224099][ T9230] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 133.243717][ T9230] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 133.252230][ T9230] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 133.260200][ T9230] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x74, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x7a, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 133.268265][ T9230] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 133.276231][ T9230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 133.284209][ T9230] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 133.292692][ T22] audit: type=1400 audit(1634459678.903:198): avc: denied { remount } for pid=9367 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 133.313764][ T9230] loop5: detected capacity change from 0 to 2048 [ 133.319323][ T9263] loop1: detected capacity change from 0 to 2048 [ 133.329924][ T9230] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 133.340382][ T9789] loop3: detected capacity change from 0 to 1024 [ 133.344886][ T9791] loop4: detected capacity change from 0 to 2048 [ 133.347463][ T9789] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (256 blocks) 08:34:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 26) 08:34:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 133.367612][ T9263] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 133.384728][ T9791] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 133.394482][ T9791] EXT4-fs (loop4): group descriptors corrupted! [ 133.395070][ T9852] loop2: detected capacity change from 0 to 512 [ 133.414145][ T9789] loop3: detected capacity change from 0 to 1024 [ 133.418059][ T9894] FAULT_INJECTION: forcing a failure. 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x19b, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 133.418059][ T9894] name failslab, interval 1, probability 0, space 0, times 0 [ 133.433125][ T9894] CPU: 0 PID: 9894 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 133.437009][ T9898] autofs4:pid:9898:autofs_fill_super: called with bogus options [ 133.441789][ T9894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.441801][ T9894] Call Trace: [ 133.441808][ T9894] dump_stack_lvl+0xd6/0x122 [ 133.467333][ T9894] dump_stack+0x11/0x1b [ 133.471493][ T9894] should_fail+0x23c/0x250 [ 133.475943][ T9894] ? skb_clone+0x12c/0x1f0 [ 133.480371][ T9894] __should_failslab+0x81/0x90 [ 133.485129][ T9894] should_failslab+0x5/0x20 [ 133.489619][ T9894] kmem_cache_alloc+0x4f/0x300 [ 133.494365][ T9894] skb_clone+0x12c/0x1f0 [ 133.498591][ T9894] netlink_broadcast_filtered+0x4fd/0xb60 [ 133.504296][ T9894] ? skb_put+0xb9/0xf0 [ 133.508346][ T9894] netlink_broadcast+0x35/0x50 [ 133.513138][ T9894] kobject_uevent_env+0x8c9/0xc40 [ 133.518209][ T9894] disk_force_media_change+0xe3/0x170 [ 133.523567][ T9894] loop_configure+0x6c0/0xeb0 [ 133.528229][ T9894] lo_ioctl+0x618/0x13e0 [ 133.532460][ T9894] ? path_openat+0x18d4/0x1ec0 [ 133.537283][ T9894] ? blkdev_common_ioctl+0x438/0x1110 [ 133.542695][ T9894] ? selinux_file_ioctl+0x981/0xa10 [ 133.547964][ T9894] ? lo_release+0x120/0x120 [ 133.552455][ T9894] blkdev_ioctl+0x1d0/0x3f0 [ 133.557111][ T9894] block_ioctl+0x6e/0x80 [ 133.561334][ T9894] ? blkdev_iopoll+0x80/0x80 [ 133.565902][ T9894] __se_sys_ioctl+0xcb/0x140 [ 133.570477][ T9894] __x64_sys_ioctl+0x3f/0x50 [ 133.575049][ T9894] do_syscall_64+0x44/0xa0 [ 133.579489][ T9894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 133.585369][ T9894] RIP: 0033:0x7fd16a5fa7f7 [ 133.589846][ T9894] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 133.609444][ T9894] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 133.617845][ T9894] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 133.625915][ T9894] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 133.633954][ T9894] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 133.642010][ T9894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 133.650013][ T9894] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 133.659069][ T9894] loop5: detected capacity change from 0 to 2048 [ 133.665543][ T9896] loop1: detected capacity change from 0 to 2048 08:34:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xbb000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x1c4, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 133.682979][ T9852] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 133.693663][ T9894] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 133.704989][ T9896] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7fa, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 133.729855][T10004] loop4: detected capacity change from 0 to 2048 [ 133.738289][T10004] EXT4-fs (loop4): unsupported descriptor size 0 [ 133.738858][T10006] autofs4:pid:10006:autofs_fill_super: called with bogus options 08:34:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 27) [ 133.780789][T10068] loop3: detected capacity change from 0 to 1496 [ 133.792875][T10101] loop1: detected capacity change from 0 to 2048 [ 133.799374][T10068] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (374 blocks) [ 133.808931][T10101] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 133.809473][T10114] FAULT_INJECTION: forcing a failure. 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x1c5, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 133.809473][T10114] name failslab, interval 1, probability 0, space 0, times 0 [ 133.831627][T10114] CPU: 0 PID: 10114 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 133.833827][T10117] autofs4:pid:10117:autofs_fill_super: called with bogus options [ 133.840382][T10114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.840395][T10114] Call Trace: [ 133.840402][T10114] dump_stack_lvl+0xd6/0x122 [ 133.852305][T10122] loop4: detected capacity change from 0 to 2048 [ 133.858148][T10114] dump_stack+0x11/0x1b [ 133.858171][T10114] should_fail+0x23c/0x250 [ 133.862687][T10122] EXT4-fs (loop4): unsupported descriptor size 0 [ 133.866012][T10114] ? __kernfs_new_node+0x6a/0x330 [ 133.885514][T10156] loop2: detected capacity change from 0 to 512 [ 133.887264][T10114] __should_failslab+0x81/0x90 [ 133.896013][T10156] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 133.898502][T10114] should_failslab+0x5/0x20 [ 133.898529][T10114] kmem_cache_alloc+0x4f/0x300 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x23a, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7fa, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x23b, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 133.905866][T10156] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 133.913819][T10114] ? __kfree_skb+0xfe/0x150 [ 133.913845][T10114] ? ___cache_free+0x3c/0x300 [ 133.913861][T10114] __kernfs_new_node+0x6a/0x330 [ 133.949236][T10114] ? ___cache_free+0x3c/0x300 [ 133.953925][T10114] ? kmem_cache_free+0x5e/0xe0 [ 133.958916][T10114] ? kfree+0xf8/0x1d0 [ 133.962883][T10114] kernfs_create_dir_ns+0x5e/0x140 [ 133.967995][T10114] internal_create_group+0x148/0x860 [ 133.973297][T10114] ? __invalidate_device+0xb0/0xc0 08:34:39 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x264, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 133.978463][T10114] ? set_disk_ro+0x73/0x110 [ 133.982962][T10114] sysfs_create_group+0x1b/0x20 [ 133.987811][T10114] loop_configure+0xbcd/0xeb0 [ 133.992490][T10114] lo_ioctl+0x618/0x13e0 [ 133.996761][T10114] ? path_openat+0x18d4/0x1ec0 [ 134.001594][T10114] ? blkdev_common_ioctl+0x438/0x1110 [ 134.006992][T10114] ? selinux_file_ioctl+0x981/0xa10 [ 134.012264][T10114] ? lo_release+0x120/0x120 [ 134.016789][T10114] blkdev_ioctl+0x1d0/0x3f0 [ 134.021285][T10114] block_ioctl+0x6e/0x80 [ 134.025615][T10114] ? blkdev_iopoll+0x80/0x80 [ 134.030197][T10114] __se_sys_ioctl+0xcb/0x140 [ 134.034930][T10114] __x64_sys_ioctl+0x3f/0x50 [ 134.039556][T10114] do_syscall_64+0x44/0xa0 [ 134.043976][T10114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.049960][T10114] RIP: 0033:0x7fd16a5fa7f7 [ 134.054489][T10114] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 134.074209][T10114] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.082605][T10114] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 134.090575][T10114] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 134.098543][T10114] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 134.106532][T10114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 134.114487][T10114] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 134.122495][T10114] loop5: detected capacity change from 0 to 2048 [ 134.130378][T10114] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 134.141713][T10068] loop3: detected capacity change from 0 to 1496 [ 134.148453][T10068] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (374 blocks) 08:34:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xbc140, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:40 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x300, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 134.186031][T10537] loop2: detected capacity change from 0 to 512 [ 134.199424][T10537] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 134.210643][T10537] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 08:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 28) 08:34:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7fa, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 134.244065][T10543] FAULT_INJECTION: forcing a failure. [ 134.244065][T10543] name failslab, interval 1, probability 0, space 0, times 0 [ 134.253261][T10547] loop3: detected capacity change from 0 to 1504 [ 134.256815][T10543] CPU: 1 PID: 10543 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 134.271831][T10543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.282043][T10543] Call Trace: [ 134.285306][T10543] dump_stack_lvl+0xd6/0x122 [ 134.289881][T10543] dump_stack+0x11/0x1b [ 134.294019][T10543] should_fail+0x23c/0x250 [ 134.298419][T10543] ? __kernfs_new_node+0x6a/0x330 [ 134.303431][T10543] __should_failslab+0x81/0x90 [ 134.308177][T10543] should_failslab+0x5/0x20 [ 134.312669][T10543] kmem_cache_alloc+0x4f/0x300 [ 134.317505][T10543] __kernfs_new_node+0x6a/0x330 [ 134.322345][T10543] ? __down_write_common+0x42/0x830 [ 134.327603][T10543] ? idr_alloc_cyclic+0x26b/0x2f0 [ 134.332610][T10543] ? __down_write_common+0x42/0x830 [ 134.337791][T10543] ? rb_insert_color+0x7e/0x310 [ 134.342623][T10543] kernfs_new_node+0x5b/0xd0 [ 134.347296][T10543] __kernfs_create_file+0x45/0x1a0 [ 134.352389][T10543] sysfs_add_file_mode_ns+0x1c1/0x250 [ 134.357777][T10543] internal_create_group+0x2f4/0x860 [ 134.363048][T10543] ? set_disk_ro+0x73/0x110 [ 134.367533][T10543] sysfs_create_group+0x1b/0x20 [ 134.372371][T10543] loop_configure+0xbcd/0xeb0 [ 134.377033][T10543] lo_ioctl+0x618/0x13e0 [ 134.381268][T10543] ? path_openat+0x18d4/0x1ec0 [ 134.386096][T10543] ? blkdev_common_ioctl+0x438/0x1110 [ 134.391451][T10543] ? selinux_file_ioctl+0x981/0xa10 [ 134.396690][T10543] ? lo_release+0x120/0x120 [ 134.401181][T10543] blkdev_ioctl+0x1d0/0x3f0 [ 134.405679][T10543] block_ioctl+0x6e/0x80 [ 134.409901][T10543] ? blkdev_iopoll+0x80/0x80 [ 134.414472][T10543] __se_sys_ioctl+0xcb/0x140 [ 134.419053][T10543] __x64_sys_ioctl+0x3f/0x50 [ 134.423637][T10543] do_syscall_64+0x44/0xa0 [ 134.428049][T10543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.433935][T10543] RIP: 0033:0x7fd16a5fa7f7 [ 134.438330][T10543] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 134.458012][T10543] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.466487][T10543] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 134.474441][T10543] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 134.482401][T10543] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 134.490368][T10543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 134.498320][T10543] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 134.506568][T10547] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (376 blocks) [ 134.509713][T10543] loop5: detected capacity change from 0 to 2048 [ 134.518863][T10552] loop1: detected capacity change from 0 to 2048 [ 134.529074][T10546] loop4: detected capacity change from 0 to 2048 08:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 134.541253][T10546] EXT4-fs (loop4): unsupported descriptor size 0 [ 134.549236][T10552] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 134.561350][T10543] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 134.572368][T10547] loop3: detected capacity change from 0 to 1504 [ 134.583715][T10547] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (376 blocks) 08:34:40 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x500, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 134.587200][T10632] loop2: detected capacity change from 0 to 512 08:34:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 29) 08:34:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xbc144, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 134.629632][T10632] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 134.640752][T10652] loop4: detected capacity change from 0 to 2048 [ 134.653825][T10632] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 134.672885][T10655] FAULT_INJECTION: forcing a failure. [ 134.672885][T10655] name failslab, interval 1, probability 0, space 0, times 0 [ 134.677196][T10658] autofs4:pid:10658:autofs_fill_super: called with bogus options [ 134.685577][T10655] CPU: 0 PID: 10655 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 134.698953][T10661] loop3: detected capacity change from 0 to 1504 [ 134.702382][T10655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.702394][T10655] Call Trace: [ 134.702401][T10655] dump_stack_lvl+0xd6/0x122 [ 134.710420][T10662] loop1: detected capacity change from 0 to 2048 [ 134.718740][T10655] dump_stack+0x11/0x1b [ 134.737005][T10655] should_fail+0x23c/0x250 [ 134.741410][T10655] ? __kernfs_new_node+0x6a/0x330 [ 134.746433][T10655] __should_failslab+0x81/0x90 [ 134.751232][T10655] should_failslab+0x5/0x20 [ 134.755796][T10655] kmem_cache_alloc+0x4f/0x300 [ 134.760570][T10655] __kernfs_new_node+0x6a/0x330 [ 134.765465][T10655] ? up_write+0xb5/0xc0 [ 134.769629][T10655] kernfs_new_node+0x5b/0xd0 [ 134.774216][T10655] __kernfs_create_file+0x45/0x1a0 [ 134.779307][T10655] sysfs_add_file_mode_ns+0x1c1/0x250 [ 134.784820][T10655] internal_create_group+0x2f4/0x860 [ 134.790088][T10655] ? set_disk_ro+0x73/0x110 [ 134.794571][T10655] sysfs_create_group+0x1b/0x20 [ 134.799403][T10655] loop_configure+0xbcd/0xeb0 [ 134.804130][T10655] lo_ioctl+0x618/0x13e0 [ 134.808357][T10655] ? path_openat+0x18d4/0x1ec0 [ 134.813147][T10655] ? blkdev_common_ioctl+0x438/0x1110 [ 134.818505][T10655] ? selinux_file_ioctl+0x981/0xa10 [ 134.823689][T10655] ? lo_release+0x120/0x120 [ 134.828173][T10655] blkdev_ioctl+0x1d0/0x3f0 [ 134.832659][T10655] block_ioctl+0x6e/0x80 [ 134.836882][T10655] ? blkdev_iopoll+0x80/0x80 [ 134.841458][T10655] __se_sys_ioctl+0xcb/0x140 [ 134.846030][T10655] __x64_sys_ioctl+0x3f/0x50 [ 134.850601][T10655] do_syscall_64+0x44/0xa0 [ 134.855002][T10655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.860886][T10655] RIP: 0033:0x7fd16a5fa7f7 [ 134.865283][T10655] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 134.884980][T10655] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.893373][T10655] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 134.901343][T10655] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 134.909375][T10655] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 134.917339][T10655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 08:34:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7fe, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 134.925298][T10655] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 134.933508][T10652] EXT4-fs (loop4): unsupported descriptor size 0 [ 134.935892][T10662] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 134.950350][T10655] loop5: detected capacity change from 0 to 2048 [ 134.952616][T10661] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (376 blocks) 08:34:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:40 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x600, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 134.971883][T10655] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 134.999065][T10766] loop2: detected capacity change from 0 to 512 [ 135.014108][T10768] loop1: detected capacity change from 0 to 2048 08:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 135.036948][T10661] loop3: detected capacity change from 0 to 1504 [ 135.044967][T10770] loop4: detected capacity change from 0 to 2048 [ 135.050942][T10768] EXT4-fs (loop1): unsupported descriptor size 0 [ 135.058727][T10766] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 135.060451][T10661] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (376 blocks) [ 135.079439][T10770] EXT4-fs (loop4): unsupported descriptor size 0 08:34:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 30) [ 135.102877][T10773] autofs4:pid:10773:autofs_fill_super: called with bogus options [ 135.114685][T10775] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 135.127915][T10781] FAULT_INJECTION: forcing a failure. [ 135.127915][T10781] name failslab, interval 1, probability 0, space 0, times 0 [ 135.140551][T10781] CPU: 0 PID: 10781 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 135.145633][T10788] loop4: detected capacity change from 0 to 2048 [ 135.149338][T10781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.149351][T10781] Call Trace: [ 135.149398][T10781] dump_stack_lvl+0xd6/0x122 [ 135.149421][T10781] dump_stack+0x11/0x1b [ 135.177765][T10781] should_fail+0x23c/0x250 [ 135.182173][T10781] ? __kernfs_new_node+0x6a/0x330 [ 135.187205][T10781] __should_failslab+0x81/0x90 [ 135.192036][T10781] should_failslab+0x5/0x20 [ 135.196529][T10781] kmem_cache_alloc+0x4f/0x300 [ 135.201349][T10781] ? __down_write_common+0x42/0x830 [ 135.206591][T10781] __kernfs_new_node+0x6a/0x330 [ 135.211511][T10781] ? up_write+0x25/0xc0 [ 135.215659][T10781] kernfs_new_node+0x5b/0xd0 [ 135.220237][T10781] __kernfs_create_file+0x45/0x1a0 [ 135.225384][T10781] sysfs_add_file_mode_ns+0x1c1/0x250 [ 135.230739][T10781] internal_create_group+0x2f4/0x860 [ 135.236043][T10781] sysfs_create_group+0x1b/0x20 [ 135.240895][T10781] loop_configure+0xbcd/0xeb0 [ 135.245557][T10781] lo_ioctl+0x618/0x13e0 [ 135.249785][T10781] ? path_openat+0x18d4/0x1ec0 [ 135.254541][T10781] ? blkdev_common_ioctl+0x438/0x1110 [ 135.259894][T10781] ? selinux_file_ioctl+0x981/0xa10 [ 135.265084][T10781] ? lo_release+0x120/0x120 [ 135.269625][T10781] blkdev_ioctl+0x1d0/0x3f0 [ 135.274200][T10781] block_ioctl+0x6e/0x80 [ 135.278439][T10781] ? blkdev_iopoll+0x80/0x80 [ 135.283007][T10781] __se_sys_ioctl+0xcb/0x140 [ 135.287578][T10781] __x64_sys_ioctl+0x3f/0x50 [ 135.292160][T10781] do_syscall_64+0x44/0xa0 [ 135.296658][T10781] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 135.302555][T10781] RIP: 0033:0x7fd16a5fa7f7 [ 135.306968][T10781] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 135.326560][T10781] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.334957][T10781] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 135.342925][T10781] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 08:34:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7fe, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:41 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x700, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xbc148, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 135.350881][T10781] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 135.358838][T10781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 135.366792][T10781] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 135.375239][T10781] loop5: detected capacity change from 0 to 2048 [ 135.389402][T10788] EXT4-fs (loop4): unsupported descriptor size 0 [ 135.433053][T10781] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 135.447472][T10883] autofs4:pid:10883:autofs_fill_super: called with bogus options [ 135.456256][T10884] loop1: detected capacity change from 0 to 2048 [ 135.468231][T10884] EXT4-fs (loop1): unsupported descriptor size 0 [ 135.475253][T10889] loop3: detected capacity change from 0 to 1504 08:34:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 135.476392][T10887] loop2: detected capacity change from 0 to 512 [ 135.485158][T10889] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (376 blocks) 08:34:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 31) 08:34:41 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x900, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 135.527167][T10993] loop4: detected capacity change from 0 to 2048 [ 135.541535][T10889] loop3: detected capacity change from 0 to 1504 [ 135.553692][T10993] EXT4-fs (loop4): unsupported descriptor size 0 [ 135.555558][T10996] loop1: detected capacity change from 0 to 2048 [ 135.569029][T10996] EXT4-fs (loop1): unsupported descriptor size 0 [ 135.574760][T10997] FAULT_INJECTION: forcing a failure. [ 135.574760][T10997] name failslab, interval 1, probability 0, space 0, times 0 [ 135.587973][T10997] CPU: 1 PID: 10997 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 135.596724][T10997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.606778][T10997] Call Trace: [ 135.610055][T10997] dump_stack_lvl+0xd6/0x122 [ 135.614649][T10997] dump_stack+0x11/0x1b [ 135.618806][T10997] should_fail+0x23c/0x250 [ 135.623308][T10997] ? __kernfs_new_node+0x6a/0x330 [ 135.628400][T10997] __should_failslab+0x81/0x90 [ 135.633165][T10997] should_failslab+0x5/0x20 [ 135.637703][T10997] kmem_cache_alloc+0x4f/0x300 [ 135.642468][T10997] __kernfs_new_node+0x6a/0x330 [ 135.647318][T10997] ? up_write+0xb5/0xc0 [ 135.651489][T10997] kernfs_new_node+0x5b/0xd0 [ 135.656086][T10997] __kernfs_create_file+0x45/0x1a0 [ 135.661193][T10997] sysfs_add_file_mode_ns+0x1c1/0x250 [ 135.666558][T10997] internal_create_group+0x2f4/0x860 [ 135.671833][T10997] ? set_disk_ro+0x73/0x110 [ 135.676441][T10997] sysfs_create_group+0x1b/0x20 [ 135.681323][T10997] loop_configure+0xbcd/0xeb0 [ 135.686046][T10997] lo_ioctl+0x618/0x13e0 [ 135.690396][T10997] ? path_openat+0x18d4/0x1ec0 [ 135.695250][T10997] ? blkdev_common_ioctl+0x438/0x1110 [ 135.700629][T10997] ? selinux_file_ioctl+0x981/0xa10 [ 135.705835][T10997] ? lo_release+0x120/0x120 [ 135.710357][T10997] blkdev_ioctl+0x1d0/0x3f0 [ 135.714880][T10997] block_ioctl+0x6e/0x80 [ 135.719167][T10997] ? blkdev_iopoll+0x80/0x80 [ 135.723746][T10997] __se_sys_ioctl+0xcb/0x140 [ 135.728444][T10997] __x64_sys_ioctl+0x3f/0x50 [ 135.733017][T10997] do_syscall_64+0x44/0xa0 [ 135.737479][T10997] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 135.743499][T10997] RIP: 0033:0x7fd16a5fa7f7 [ 135.747897][T10997] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 135.767498][T10997] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 08:34:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 135.775988][T10997] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 135.783952][T10997] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 135.791906][T10997] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 135.799858][T10997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 135.807812][T10997] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 135.819168][T10889] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (376 blocks) 08:34:41 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xa00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 135.824240][T10887] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 135.840741][T10997] loop5: detected capacity change from 0 to 2048 [ 135.868514][T11108] autofs4:pid:11108:autofs_fill_super: called with bogus options [ 135.882207][T10997] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 135.924825][T11105] loop1: detected capacity change from 0 to 2048 [ 135.942203][T11105] EXT4-fs (loop1): unsupported descriptor size 0 08:34:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xbc14c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 32) 08:34:41 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xb00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x7fe, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 136.073321][T11219] loop1: detected capacity change from 0 to 2048 [ 136.075339][T11220] loop3: detected capacity change from 0 to 1504 [ 136.081406][T11221] FAULT_INJECTION: forcing a failure. [ 136.081406][T11221] name failslab, interval 1, probability 0, space 0, times 0 [ 136.086299][T11218] loop4: detected capacity change from 0 to 2048 [ 136.098700][T11221] CPU: 0 PID: 11221 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 136.113815][T11221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.123851][T11221] Call Trace: [ 136.127118][T11221] dump_stack_lvl+0xd6/0x122 [ 136.131708][T11221] dump_stack+0x11/0x1b [ 136.135859][T11221] should_fail+0x23c/0x250 [ 136.140258][T11221] ? __kernfs_new_node+0x6a/0x330 [ 136.145308][T11221] __should_failslab+0x81/0x90 [ 136.150056][T11221] should_failslab+0x5/0x20 [ 136.154602][T11221] kmem_cache_alloc+0x4f/0x300 [ 136.159397][T11221] ? __down_write_common+0x42/0x830 [ 136.164586][T11221] __kernfs_new_node+0x6a/0x330 [ 136.169462][T11221] ? up_write+0x25/0xc0 [ 136.173602][T11221] kernfs_new_node+0x5b/0xd0 [ 136.178209][T11221] __kernfs_create_file+0x45/0x1a0 [ 136.183317][T11221] sysfs_add_file_mode_ns+0x1c1/0x250 [ 136.188752][T11221] internal_create_group+0x2f4/0x860 [ 136.194050][T11221] ? set_disk_ro+0x73/0x110 [ 136.198545][T11221] sysfs_create_group+0x1b/0x20 [ 136.203378][T11221] loop_configure+0xbcd/0xeb0 [ 136.208060][T11221] lo_ioctl+0x618/0x13e0 [ 136.212368][T11221] ? path_openat+0x18d4/0x1ec0 [ 136.217175][T11221] ? blkdev_common_ioctl+0x438/0x1110 [ 136.222545][T11221] ? selinux_file_ioctl+0x981/0xa10 [ 136.227809][T11221] ? lo_release+0x120/0x120 [ 136.232297][T11221] blkdev_ioctl+0x1d0/0x3f0 [ 136.236781][T11221] block_ioctl+0x6e/0x80 [ 136.241009][T11221] ? blkdev_iopoll+0x80/0x80 [ 136.245606][T11221] __se_sys_ioctl+0xcb/0x140 [ 136.250203][T11221] __x64_sys_ioctl+0x3f/0x50 [ 136.254794][T11221] do_syscall_64+0x44/0xa0 [ 136.259260][T11221] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.265177][T11221] RIP: 0033:0x7fd16a5fa7f7 [ 136.269577][T11221] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 136.289167][T11221] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.297559][T11221] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 136.305603][T11221] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 136.313565][T11221] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 136.321690][T11221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 136.329727][T11221] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 136.341060][T11220] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (376 blocks) [ 136.348550][T11221] loop5: detected capacity change from 0 to 2048 [ 136.351277][T11218] EXT4-fs (loop4): unsupported descriptor size 0 [ 136.357486][T11219] EXT4-fs (loop1): unsupported descriptor size 0 08:34:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 33) 08:34:42 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xbf9, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 136.370677][T11221] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 136.407268][T11323] loop2: detected capacity change from 0 to 512 08:34:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 136.419776][T11220] loop3: detected capacity change from 0 to 1504 [ 136.430724][T11220] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (376 blocks) [ 136.447098][T11402] FAULT_INJECTION: forcing a failure. [ 136.447098][T11402] name failslab, interval 1, probability 0, space 0, times 0 [ 136.459735][T11402] CPU: 1 PID: 11402 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 08:34:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 136.468670][T11402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.478724][T11402] Call Trace: [ 136.481997][T11402] dump_stack_lvl+0xd6/0x122 [ 136.486592][T11402] dump_stack+0x11/0x1b [ 136.490733][T11402] should_fail+0x23c/0x250 [ 136.495183][T11402] ? __kernfs_new_node+0x6a/0x330 [ 136.500268][T11402] __should_failslab+0x81/0x90 [ 136.505034][T11402] should_failslab+0x5/0x20 [ 136.509562][T11402] kmem_cache_alloc+0x4f/0x300 [ 136.514324][T11402] ? __down_write_common+0x42/0x830 [ 136.519551][T11402] __kernfs_new_node+0x6a/0x330 [ 136.524468][T11402] ? up_write+0x25/0xc0 [ 136.528619][T11402] kernfs_new_node+0x5b/0xd0 [ 136.533208][T11402] __kernfs_create_file+0x45/0x1a0 [ 136.538311][T11402] sysfs_add_file_mode_ns+0x1c1/0x250 [ 136.543760][T11402] internal_create_group+0x2f4/0x860 [ 136.549044][T11402] ? set_disk_ro+0x73/0x110 [ 136.553537][T11402] sysfs_create_group+0x1b/0x20 [ 136.558387][T11402] loop_configure+0xbcd/0xeb0 [ 136.563061][T11402] lo_ioctl+0x618/0x13e0 [ 136.567477][T11402] ? path_openat+0x18d4/0x1ec0 08:34:42 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xc00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 136.572234][T11402] ? blkdev_common_ioctl+0x438/0x1110 [ 136.577605][T11402] ? selinux_file_ioctl+0x981/0xa10 [ 136.582797][T11402] ? lo_release+0x120/0x120 [ 136.587356][T11402] blkdev_ioctl+0x1d0/0x3f0 [ 136.591936][T11402] block_ioctl+0x6e/0x80 [ 136.596248][T11402] ? blkdev_iopoll+0x80/0x80 [ 136.600880][T11402] __se_sys_ioctl+0xcb/0x140 [ 136.605478][T11402] __x64_sys_ioctl+0x3f/0x50 [ 136.610083][T11402] do_syscall_64+0x44/0xa0 [ 136.614555][T11402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.620448][T11402] RIP: 0033:0x7fd16a5fa7f7 [ 136.624854][T11402] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 136.644630][T11402] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.653044][T11402] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 136.661004][T11402] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 136.668970][T11402] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 136.670800][T11436] loop4: detected capacity change from 0 to 2048 [ 136.676976][T11402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 136.676992][T11402] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 136.700775][T11436] EXT4-fs (loop4): unsupported descriptor size 0 [ 136.701602][T11433] loop1: detected capacity change from 0 to 2048 08:34:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 136.720204][T11437] autofs4:pid:11437:autofs_fill_super: called with bogus options [ 136.727973][T11402] loop5: detected capacity change from 0 to 2048 [ 136.735763][T11433] EXT4-fs (loop1): unsupported descriptor size 0 [ 136.744756][T11402] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 136.760742][T11323] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:34:42 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xd00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 136.773748][T11528] loop3: detected capacity change from 0 to 1536 08:34:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 136.807357][T11528] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (384 blocks) [ 136.832004][T11543] autofs4:pid:11543:autofs_fill_super: called with bogus options 08:34:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 34) [ 136.852335][T11546] loop4: detected capacity change from 0 to 2048 [ 136.861290][T11546] EXT4-fs (loop4): unsupported descriptor size 0 [ 136.875115][T11548] loop1: detected capacity change from 0 to 2048 [ 136.886405][T11528] loop3: detected capacity change from 0 to 1536 [ 136.892902][T11548] EXT4-fs (loop1): unsupported descriptor size 0 [ 136.894765][T11556] loop5: detected capacity change from 0 to 2048 08:34:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 136.906382][T11528] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (384 blocks) [ 136.916139][T11556] FAULT_INJECTION: forcing a failure. [ 136.916139][T11556] name failslab, interval 1, probability 0, space 0, times 0 [ 136.928779][T11556] CPU: 1 PID: 11556 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 136.937629][T11556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.947758][T11556] Call Trace: [ 136.951027][T11556] dump_stack_lvl+0xd6/0x122 [ 136.955623][T11556] dump_stack+0x11/0x1b [ 136.959873][T11556] should_fail+0x23c/0x250 [ 136.964305][T11556] __should_failslab+0x81/0x90 [ 136.969129][T11556] ? kobject_uevent_env+0x1a7/0xc40 [ 136.974324][T11556] should_failslab+0x5/0x20 [ 136.977826][T11653] loop4: detected capacity change from 0 to 2048 [ 136.978906][T11556] kmem_cache_alloc_trace+0x52/0x320 [ 136.990504][T11556] ? dev_uevent_filter+0x70/0x70 [ 136.990964][T11653] EXT4-fs (loop4): unsupported descriptor size 0 [ 136.995477][T11556] kobject_uevent_env+0x1a7/0xc40 08:34:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x800, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:42 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xe00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 137.007099][T11556] ? internal_create_group+0x7d9/0x860 [ 137.012559][T11556] ? set_capacity_and_notify+0x1eb/0x200 [ 137.018194][T11556] kobject_uevent+0x18/0x20 [ 137.022722][T11556] loop_configure+0xce1/0xeb0 [ 137.025807][T11655] autofs4:pid:11655:autofs_fill_super: called with bogus options [ 137.027409][T11556] lo_ioctl+0x618/0x13e0 [ 137.027434][T11556] ? path_openat+0x18d4/0x1ec0 [ 137.044256][T11556] ? blkdev_common_ioctl+0x438/0x1110 [ 137.050098][T11556] ? selinux_file_ioctl+0x981/0xa10 08:34:42 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x1020, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:42 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x1100, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 137.055390][T11556] ? lo_release+0x120/0x120 [ 137.059908][T11556] blkdev_ioctl+0x1d0/0x3f0 [ 137.064416][T11556] block_ioctl+0x6e/0x80 [ 137.068652][T11556] ? blkdev_iopoll+0x80/0x80 [ 137.073245][T11556] __se_sys_ioctl+0xcb/0x140 [ 137.078026][T11556] __x64_sys_ioctl+0x3f/0x50 [ 137.082621][T11556] do_syscall_64+0x44/0xa0 [ 137.087041][T11556] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.092944][T11556] RIP: 0033:0x7fd16a5fa7f7 08:34:42 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x1200, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x2000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 137.097365][T11556] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 137.117037][T11556] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 137.125588][T11556] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 137.133556][T11556] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 137.141524][T11556] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 137.149488][T11556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 08:34:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x2010, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 137.157462][T11556] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 137.167302][T11556] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 35) [ 137.209440][T12176] loop1: detected capacity change from 0 to 2048 [ 137.224746][T12176] EXT4-fs (loop1): unsupported descriptor size 0 [ 137.231584][T12178] loop3: detected capacity change from 0 to 2048 [ 137.239845][T12178] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 137.250776][T12179] loop2: detected capacity change from 0 to 512 08:34:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 137.264928][T12189] loop5: detected capacity change from 0 to 2048 [ 137.282302][T12189] FAULT_INJECTION: forcing a failure. [ 137.282302][T12189] name failslab, interval 1, probability 0, space 0, times 0 [ 137.284457][T12179] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.294939][T12189] CPU: 0 PID: 12189 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 137.314271][T12189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.324524][T12189] Call Trace: [ 137.327795][T12189] dump_stack_lvl+0xd6/0x122 [ 137.332375][T12189] dump_stack+0x11/0x1b [ 137.336516][T12189] should_fail+0x23c/0x250 [ 137.341006][T12189] ? kzalloc+0x1d/0x30 [ 137.345064][T12189] __should_failslab+0x81/0x90 [ 137.349832][T12189] should_failslab+0x5/0x20 [ 137.354353][T12189] __kmalloc+0x6f/0x350 [ 137.358494][T12189] kzalloc+0x1d/0x30 [ 137.362385][T12189] kobject_get_path+0x7c/0x110 [ 137.367138][T12189] kobject_uevent_env+0x1be/0xc40 [ 137.372152][T12189] ? internal_create_group+0x7d9/0x860 [ 137.377610][T12189] ? set_capacity_and_notify+0x1eb/0x200 [ 137.383267][T12189] kobject_uevent+0x18/0x20 [ 137.387759][T12189] loop_configure+0xce1/0xeb0 [ 137.392431][T12189] lo_ioctl+0x618/0x13e0 [ 137.396732][T12189] ? path_openat+0x18d4/0x1ec0 [ 137.401536][T12189] ? blkdev_common_ioctl+0x438/0x1110 [ 137.406905][T12189] ? selinux_file_ioctl+0x981/0xa10 [ 137.412114][T12189] ? lo_release+0x120/0x120 [ 137.416640][T12189] blkdev_ioctl+0x1d0/0x3f0 [ 137.421126][T12189] block_ioctl+0x6e/0x80 [ 137.425355][T12189] ? blkdev_iopoll+0x80/0x80 [ 137.429963][T12189] __se_sys_ioctl+0xcb/0x140 [ 137.434618][T12189] __x64_sys_ioctl+0x3f/0x50 [ 137.439195][T12189] do_syscall_64+0x44/0xa0 [ 137.443612][T12189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.449557][T12189] RIP: 0033:0x7fd16a5fa7f7 [ 137.454130][T12189] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 137.473725][T12189] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 137.482172][T12189] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 137.490129][T12189] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 137.498096][T12189] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 137.506205][T12189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 137.514159][T12189] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 137.522663][T12247] loop4: detected capacity change from 0 to 2048 [ 137.524050][T12179] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 137.541597][T12250] loop1: detected capacity change from 0 to 2048 [ 137.548323][T12189] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 137.556651][T12247] EXT4-fs (loop4): unsupported descriptor size 0 08:34:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x800, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x2500, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 36) 08:34:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 137.569195][T12250] EXT4-fs (loop1): unsupported descriptor size 0 [ 137.570249][T12178] loop3: detected capacity change from 0 to 2048 [ 137.586054][T12178] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x3a02, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 137.614962][T12341] loop5: detected capacity change from 0 to 2048 [ 137.621602][T12341] FAULT_INJECTION: forcing a failure. [ 137.621602][T12341] name failslab, interval 1, probability 0, space 0, times 0 [ 137.634242][T12341] CPU: 0 PID: 12341 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 137.643009][T12341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.653115][T12341] Call Trace: [ 137.656466][T12341] dump_stack_lvl+0xd6/0x122 [ 137.661090][T12341] dump_stack+0x11/0x1b [ 137.665244][T12341] should_fail+0x23c/0x250 [ 137.669656][T12341] __should_failslab+0x81/0x90 [ 137.674469][T12341] should_failslab+0x5/0x20 [ 137.679149][T12341] kmem_cache_alloc_node+0x61/0x2c0 [ 137.684449][T12341] ? __alloc_skb+0xed/0x420 [ 137.688938][T12341] __alloc_skb+0xed/0x420 [ 137.693358][T12341] alloc_uevent_skb+0x5b/0x120 [ 137.698211][T12341] kobject_uevent_env+0x863/0xc40 [ 137.703350][T12341] ? internal_create_group+0x7d9/0x860 [ 137.708932][T12341] ? set_capacity_and_notify+0x1eb/0x200 [ 137.714558][T12341] kobject_uevent+0x18/0x20 [ 137.719298][T12341] loop_configure+0xce1/0xeb0 [ 137.723996][T12341] lo_ioctl+0x618/0x13e0 [ 137.728261][T12341] ? path_openat+0x18d4/0x1ec0 [ 137.733046][T12341] ? blkdev_common_ioctl+0x438/0x1110 [ 137.738399][T12341] ? selinux_file_ioctl+0x981/0xa10 [ 137.743606][T12341] ? lo_release+0x120/0x120 [ 137.748096][T12341] blkdev_ioctl+0x1d0/0x3f0 [ 137.752598][T12341] block_ioctl+0x6e/0x80 [ 137.756827][T12341] ? blkdev_iopoll+0x80/0x80 [ 137.761406][T12341] __se_sys_ioctl+0xcb/0x140 [ 137.766041][T12341] __x64_sys_ioctl+0x3f/0x50 [ 137.770686][T12341] do_syscall_64+0x44/0xa0 [ 137.775100][T12341] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.781014][T12341] RIP: 0033:0x7fd16a5fa7f7 [ 137.785408][T12341] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 137.805072][T12341] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 137.813530][T12341] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 137.821701][T12341] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 137.829653][T12341] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 137.837607][T12341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 137.845581][T12341] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 137.857579][T12341] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x3b02, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x3f00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 137.861423][T12398] loop2: detected capacity change from 0 to 512 [ 137.874280][T12400] loop1: detected capacity change from 0 to 2048 [ 137.881264][T12402] loop4: detected capacity change from 0 to 2048 [ 137.887976][T12400] EXT4-fs (loop1): unsupported descriptor size 0 [ 137.895251][T12402] EXT4-fs (loop4): unsupported descriptor size 0 [ 137.902210][T12398] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:34:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 37) 08:34:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x4000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 137.931629][T12614] loop3: detected capacity change from 0 to 2048 [ 137.971589][T12722] loop4: detected capacity change from 0 to 2048 08:34:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x800, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x4800, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 137.978188][T12724] autofs4:pid:12724:autofs_fill_super: called with bogus options [ 137.982841][T12721] loop5: detected capacity change from 0 to 2048 [ 137.995544][T12614] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 138.006163][T12722] EXT4-fs (loop4): unsupported descriptor size 0 [ 138.009245][T12721] FAULT_INJECTION: forcing a failure. [ 138.009245][T12721] name failslab, interval 1, probability 0, space 0, times 0 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x4c00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 138.025106][T12721] CPU: 1 PID: 12721 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 138.033893][T12721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.040088][T12830] autofs4:pid:12830:autofs_fill_super: called with bogus options [ 138.044026][T12721] Call Trace: [ 138.044034][T12721] dump_stack_lvl+0xd6/0x122 [ 138.044059][T12721] dump_stack+0x11/0x1b [ 138.063789][T12721] should_fail+0x23c/0x250 [ 138.068245][T12721] __should_failslab+0x81/0x90 [ 138.073039][T12721] should_failslab+0x5/0x20 [ 138.077659][T12721] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 138.083377][T12721] ? __kmalloc_node_track_caller+0x30/0x40 [ 138.089202][T12721] __kmalloc_node_track_caller+0x30/0x40 [ 138.090118][T12934] autofs4:pid:12934:autofs_fill_super: called with bogus options [ 138.095123][T12721] ? alloc_uevent_skb+0x5b/0x120 [ 138.107853][T12721] __alloc_skb+0x187/0x420 [ 138.112274][T12721] alloc_uevent_skb+0x5b/0x120 [ 138.117059][T12721] kobject_uevent_env+0x863/0xc40 [ 138.122087][T12721] ? internal_create_group+0x7d9/0x860 08:34:43 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x6000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x6402, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 138.127542][T12721] ? set_capacity_and_notify+0x1eb/0x200 [ 138.133175][T12721] kobject_uevent+0x18/0x20 [ 138.137712][T12721] loop_configure+0xce1/0xeb0 [ 138.142460][T12721] lo_ioctl+0x618/0x13e0 [ 138.146730][T12721] ? path_openat+0x18d4/0x1ec0 [ 138.151505][T12721] ? blkdev_common_ioctl+0x438/0x1110 [ 138.156877][T12721] ? selinux_file_ioctl+0x981/0xa10 [ 138.162115][T12721] ? lo_release+0x120/0x120 [ 138.166672][T12721] blkdev_ioctl+0x1d0/0x3f0 [ 138.171324][T12721] block_ioctl+0x6e/0x80 [ 138.175617][T12721] ? blkdev_iopoll+0x80/0x80 [ 138.180306][T12721] __se_sys_ioctl+0xcb/0x140 [ 138.184981][T12721] __x64_sys_ioctl+0x3f/0x50 [ 138.189565][T12721] do_syscall_64+0x44/0xa0 [ 138.193986][T12721] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.199923][T12721] RIP: 0033:0x7fd16a5fa7f7 [ 138.204328][T12721] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 138.224182][T12721] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 138.232706][T12721] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 138.240834][T12721] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 138.248786][T12721] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 138.256740][T12721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 138.264702][T12721] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 138.274599][T12721] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 138.274681][T12828] loop1: detected capacity change from 0 to 2048 [ 138.295416][T12828] EXT4-fs (loop1): unsupported descriptor size 0 [ 138.307855][T12614] loop3: detected capacity change from 0 to 2048 [ 138.314603][T13246] loop2: detected capacity change from 0 to 512 [ 138.317114][T12614] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x6800, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95", 0x1c, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 38) 08:34:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 138.345250][T13246] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.357347][T13246] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 08:34:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 138.416076][T13253] loop3: detected capacity change from 0 to 2048 [ 138.417161][T13255] loop5: detected capacity change from 0 to 2048 [ 138.436290][T13251] loop4: detected capacity change from 0 to 2048 [ 138.452889][T13253] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 138.453777][T13255] FAULT_INJECTION: forcing a failure. [ 138.453777][T13255] name failslab, interval 1, probability 0, space 0, times 0 [ 138.475696][T13255] CPU: 0 PID: 13255 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 138.484454][T13255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.484723][T13251] EXT4-fs (loop4): unsupported descriptor size 0 [ 138.494497][T13255] Call Trace: [ 138.494505][T13255] dump_stack_lvl+0xd6/0x122 [ 138.507197][T13261] loop1: detected capacity change from 0 to 2048 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x6c00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 138.509360][T13255] dump_stack+0x11/0x1b [ 138.509384][T13255] should_fail+0x23c/0x250 [ 138.524216][T13255] ? skb_clone+0x12c/0x1f0 [ 138.528636][T13255] __should_failslab+0x81/0x90 [ 138.533566][T13255] should_failslab+0x5/0x20 [ 138.538105][T13255] kmem_cache_alloc+0x4f/0x300 [ 138.542991][T13255] skb_clone+0x12c/0x1f0 [ 138.547262][T13255] netlink_broadcast_filtered+0x4fd/0xb60 [ 138.552985][T13255] ? skb_put+0xb9/0xf0 [ 138.557046][T13255] netlink_broadcast+0x35/0x50 [ 138.561806][T13255] kobject_uevent_env+0x8c9/0xc40 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x7400, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x7a00, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 138.566832][T13255] ? internal_create_group+0x7d9/0x860 [ 138.572291][T13255] ? set_capacity_and_notify+0x1eb/0x200 [ 138.577926][T13255] kobject_uevent+0x18/0x20 [ 138.582481][T13255] loop_configure+0xce1/0xeb0 [ 138.587290][T13255] lo_ioctl+0x618/0x13e0 [ 138.591549][T13255] ? path_openat+0x18d4/0x1ec0 [ 138.596316][T13255] ? blkdev_common_ioctl+0x438/0x1110 [ 138.601714][T13255] ? selinux_file_ioctl+0x981/0xa10 [ 138.606953][T13255] ? lo_release+0x120/0x120 [ 138.611507][T13255] blkdev_ioctl+0x1d0/0x3f0 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x9b01, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 138.616014][T13255] block_ioctl+0x6e/0x80 [ 138.620262][T13255] ? blkdev_iopoll+0x80/0x80 [ 138.624933][T13255] __se_sys_ioctl+0xcb/0x140 [ 138.629529][T13255] __x64_sys_ioctl+0x3f/0x50 [ 138.634177][T13255] do_syscall_64+0x44/0xa0 [ 138.638613][T13255] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.644542][T13255] RIP: 0033:0x7fd16a5fa7f7 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xc401, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 138.648989][T13255] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 138.668705][T13255] RSP: 002b:00007fd168370f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 138.677213][T13255] RAX: ffffffffffffffda RBX: 00007fd16a644970 RCX: 00007fd16a5fa7f7 [ 138.679085][T13778] autofs4:pid:13778:autofs_fill_super: called with bogus options [ 138.685181][T13255] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 138.685196][T13255] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 138.685208][T13255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xc501, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95", 0x1c, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 138.716781][T13255] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 138.733044][T13261] EXT4-fs (loop1): unsupported descriptor size 0 [ 138.733150][T13255] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 138.749700][T13882] autofs4:pid:13882:autofs_fill_super: called with bogus options 08:34:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 39) 08:34:44 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xedc0, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 138.793700][T13887] loop3: detected capacity change from 0 to 2048 [ 138.800940][T13885] loop2: detected capacity change from 0 to 512 [ 138.808091][T13887] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 138.879459][T13995] loop4: detected capacity change from 0 to 2048 [ 138.888460][T13997] loop1: detected capacity change from 0 to 2048 [ 138.892934][T13993] loop5: detected capacity change from 0 to 2048 [ 138.913079][T13885] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.929612][T13997] EXT4-fs (loop1): unsupported descriptor size 0 [ 138.939304][T13993] FAULT_INJECTION: forcing a failure. [ 138.939304][T13993] name failslab, interval 1, probability 0, space 0, times 0 [ 138.951948][T13993] CPU: 0 PID: 13993 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 138.960716][T13993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.970801][T13993] Call Trace: [ 138.974116][T13993] dump_stack_lvl+0xd6/0x122 [ 138.978821][T13993] dump_stack+0x11/0x1b [ 138.982983][T13993] should_fail+0x23c/0x250 [ 138.987401][T13993] ? getname_flags+0x84/0x3f0 [ 138.992198][T13993] __should_failslab+0x81/0x90 [ 138.996964][T13993] should_failslab+0x5/0x20 [ 139.001599][T13993] kmem_cache_alloc+0x4f/0x300 [ 139.006815][T13993] getname_flags+0x84/0x3f0 [ 139.011403][T13993] ? switch_fpu_return+0xa/0x10 [ 139.016255][T13993] __x64_sys_mkdir+0x31/0x50 [ 139.020930][T13993] do_syscall_64+0x44/0xa0 [ 139.025353][T13993] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.031295][T13993] RIP: 0033:0x7fd16a5f9b47 [ 139.035706][T13993] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.055316][T13993] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 139.063733][T13993] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 139.071755][T13993] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 139.079754][T13993] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 139.087726][T13993] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 139.095871][T13993] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 139.106281][T13995] EXT4-fs (loop4): unsupported descriptor size 0 [ 139.120045][T13887] loop3: detected capacity change from 0 to 2048 [ 139.134238][T13887] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:45 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xf90b, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95", 0x1c, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 40) [ 139.441073][T14103] loop3: detected capacity change from 0 to 2048 [ 139.442836][T14106] loop1: detected capacity change from 0 to 2048 [ 139.449055][T14107] loop5: detected capacity change from 0 to 2048 [ 139.461589][T14106] EXT4-fs (loop1): unsupported descriptor size 0 [ 139.461635][T14100] loop4: detected capacity change from 0 to 2048 [ 139.479202][T14107] FAULT_INJECTION: forcing a failure. [ 139.479202][T14107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 139.492293][T14107] CPU: 1 PID: 14107 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 139.501073][T14107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.511115][T14107] Call Trace: [ 139.514465][T14107] dump_stack_lvl+0xd6/0x122 [ 139.519067][T14107] dump_stack+0x11/0x1b [ 139.519635][T14103] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 139.523222][T14107] should_fail+0x23c/0x250 [ 139.523248][T14107] should_fail_usercopy+0x16/0x20 [ 139.533443][T14100] EXT4-fs (loop4): unsupported descriptor size 0 [ 139.538029][T14107] strncpy_from_user+0x21/0x250 [ 139.554359][T14107] getname_flags+0xb8/0x3f0 [ 139.558860][T14107] __x64_sys_mkdir+0x31/0x50 [ 139.563547][T14107] do_syscall_64+0x44/0xa0 [ 139.567959][T14107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.573998][T14107] RIP: 0033:0x7fd16a5f9b47 [ 139.578398][T14107] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.598001][T14107] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 139.606406][T14107] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 139.614549][T14107] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 139.622615][T14107] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 139.630589][T14107] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 08:34:45 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xff03, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 139.638705][T14107] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 08:34:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f950100", 0x1e, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95", 0x1c, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 139.666665][T14215] loop2: detected capacity change from 0 to 512 [ 139.669148][T14103] loop3: detected capacity change from 0 to 2048 [ 139.690968][T14103] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 139.704184][T14215] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:34:45 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x80000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 41) [ 139.705356][T14319] loop4: detected capacity change from 0 to 2048 [ 139.722212][T14215] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=9 [ 139.742390][T14322] loop1: detected capacity change from 0 to 2048 [ 139.753267][T14341] loop5: detected capacity change from 0 to 2048 [ 139.760295][T14319] EXT4-fs (loop4): unsupported descriptor size 0 [ 139.766701][T14322] EXT4-fs (loop1): unsupported descriptor size 0 [ 139.777821][T14341] FAULT_INJECTION: forcing a failure. [ 139.777821][T14341] name failslab, interval 1, probability 0, space 0, times 0 [ 139.790571][T14341] CPU: 0 PID: 14341 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 139.799357][T14341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.809416][T14341] Call Trace: [ 139.812774][T14341] dump_stack_lvl+0xd6/0x122 [ 139.817387][T14341] dump_stack+0x11/0x1b [ 139.821614][T14341] should_fail+0x23c/0x250 [ 139.826031][T14341] ? __d_alloc+0x36/0x370 [ 139.830444][T14341] __should_failslab+0x81/0x90 [ 139.835276][T14341] should_failslab+0x5/0x20 [ 139.839788][T14341] kmem_cache_alloc+0x4f/0x300 [ 139.844551][T14341] __d_alloc+0x36/0x370 [ 139.848701][T14341] d_alloc+0x2a/0x130 [ 139.852681][T14341] __lookup_hash+0x8f/0x180 [ 139.857186][T14341] filename_create+0xfc/0x270 [ 139.861872][T14341] do_mkdirat+0x53/0x2c0 [ 139.866116][T14341] __x64_sys_mkdir+0x40/0x50 [ 139.870698][T14341] do_syscall_64+0x44/0xa0 [ 139.875149][T14341] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.881045][T14341] RIP: 0033:0x7fd16a5f9b47 [ 139.885452][T14341] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.905057][T14341] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 08:34:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 139.913615][T14341] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 139.921699][T14341] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 139.929682][T14341] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 139.937644][T14341] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 139.945611][T14341] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 08:34:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f950100", 0x1e, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 139.966180][T14421] loop3: detected capacity change from 0 to 2048 08:34:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95", 0x1c, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:45 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x80040, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 42) [ 140.016981][T14433] loop2: detected capacity change from 0 to 512 [ 140.024044][T14436] loop4: detected capacity change from 0 to 2048 [ 140.024957][T14438] loop5: detected capacity change from 0 to 2048 [ 140.030750][T14421] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 140.038818][T14438] FAULT_INJECTION: forcing a failure. [ 140.038818][T14438] name failslab, interval 1, probability 0, space 0, times 0 [ 140.059350][T14438] CPU: 1 PID: 14438 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 140.059452][T14436] EXT4-fs (loop4): unsupported descriptor size 0 [ 140.068101][T14438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.068112][T14438] Call Trace: [ 140.068119][T14438] dump_stack_lvl+0xd6/0x122 [ 140.075118][T14443] loop1: detected capacity change from 0 to 2048 [ 140.084453][T14438] dump_stack+0x11/0x1b [ 140.084479][T14438] should_fail+0x23c/0x250 [ 140.084495][T14438] ? ext4_alloc_inode+0x27/0x300 [ 140.084514][T14438] __should_failslab+0x81/0x90 [ 140.089904][T14443] EXT4-fs (loop1): unsupported descriptor size 0 [ 140.092335][T14438] ? set_qf_name+0x230/0x230 [ 140.092358][T14438] should_failslab+0x5/0x20 [ 140.132175][T14438] kmem_cache_alloc+0x4f/0x300 [ 140.137026][T14438] ? ebitmap_destroy+0x91/0xa0 [ 140.141780][T14438] ? set_qf_name+0x230/0x230 [ 140.146374][T14438] ext4_alloc_inode+0x27/0x300 [ 140.151137][T14438] ? set_qf_name+0x230/0x230 [ 140.155732][T14438] new_inode_pseudo+0x38/0x1c0 [ 140.160523][T14438] new_inode+0x21/0x120 [ 140.164689][T14438] __ext4_new_inode+0x13f/0x2fd0 [ 140.169698][T14438] ? __dquot_initialize+0x13d/0x7f0 [ 140.174898][T14438] ext4_mkdir+0x28a/0x760 [ 140.179323][T14438] vfs_mkdir+0x2c3/0x3e0 [ 140.183601][T14438] do_mkdirat+0x12e/0x2c0 [ 140.187934][T14438] __x64_sys_mkdir+0x40/0x50 [ 140.192546][T14438] do_syscall_64+0x44/0xa0 [ 140.196987][T14438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.202936][T14438] RIP: 0033:0x7fd16a5f9b47 08:34:46 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xe0ffff, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 140.207345][T14438] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.227012][T14438] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 140.235598][T14438] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 140.243573][T14438] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 140.251536][T14438] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 140.259513][T14438] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 08:34:46 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x1000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 43) [ 140.267525][T14438] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 140.277693][T14433] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 140.297216][T14650] autofs4:pid:14650:autofs_fill_super: called with bogus options 08:34:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95", 0x1c, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:46 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x2000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f950100", 0x1e, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 140.318113][T14421] loop3: detected capacity change from 0 to 2048 [ 140.331211][T14656] loop5: detected capacity change from 0 to 2048 [ 140.347164][T14421] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 140.358721][T14756] loop1: detected capacity change from 0 to 2048 [ 140.371892][T14758] autofs4:pid:14758:autofs_fill_super: called with bogus options [ 140.379923][T14756] EXT4-fs (loop1): unsupported descriptor size 0 [ 140.391683][T14656] FAULT_INJECTION: forcing a failure. [ 140.391683][T14656] name failslab, interval 1, probability 0, space 0, times 0 [ 140.404307][T14656] CPU: 0 PID: 14656 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 140.413069][T14656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.423122][T14656] Call Trace: [ 140.426405][T14656] dump_stack_lvl+0xd6/0x122 [ 140.431004][T14656] dump_stack+0x11/0x1b [ 140.435157][T14656] should_fail+0x23c/0x250 [ 140.439646][T14656] ? security_inode_alloc+0x30/0x180 [ 140.445040][T14656] __should_failslab+0x81/0x90 [ 140.449915][T14656] should_failslab+0x5/0x20 [ 140.454514][T14656] kmem_cache_alloc+0x4f/0x300 [ 140.459353][T14656] security_inode_alloc+0x30/0x180 [ 140.464460][T14656] inode_init_always+0x20b/0x430 [ 140.469389][T14656] ? set_qf_name+0x230/0x230 [ 140.473975][T14656] new_inode_pseudo+0x73/0x1c0 [ 140.478757][T14656] new_inode+0x21/0x120 [ 140.482922][T14656] __ext4_new_inode+0x13f/0x2fd0 [ 140.487903][T14656] ? __dquot_initialize+0x13d/0x7f0 [ 140.493121][T14656] ext4_mkdir+0x28a/0x760 [ 140.497450][T14656] vfs_mkdir+0x2c3/0x3e0 [ 140.501753][T14656] do_mkdirat+0x12e/0x2c0 [ 140.506145][T14656] __x64_sys_mkdir+0x40/0x50 [ 140.510737][T14656] do_syscall_64+0x44/0xa0 [ 140.515153][T14656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.521214][T14656] RIP: 0033:0x7fd16a5f9b47 [ 140.525611][T14656] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.545354][T14656] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 140.553771][T14656] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 140.561772][T14656] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 140.569736][T14656] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 140.581892][T14656] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 140.589866][T14656] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 140.599680][T14761] loop4: detected capacity change from 0 to 2048 [ 140.612743][T14761] EXT4-fs (loop4): unsupported descriptor size 0 08:34:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:46 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x3000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f950100", 0x1e, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 44) [ 140.665038][T14863] autofs4:pid:14863:autofs_fill_super: called with bogus options [ 140.666936][T14868] loop1: detected capacity change from 0 to 2048 [ 140.673256][T14867] loop2: detected capacity change from 0 to 512 [ 140.686539][T14867] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 140.693262][T14868] EXT4-fs (loop1): unsupported descriptor size 0 08:34:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 140.717004][T14960] loop5: detected capacity change from 0 to 2048 [ 140.725309][T14973] loop3: detected capacity change from 0 to 2048 [ 140.739557][T14973] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 140.749880][T14960] FAULT_INJECTION: forcing a failure. [ 140.749880][T14960] name failslab, interval 1, probability 0, space 0, times 0 [ 140.762584][T14960] CPU: 0 PID: 14960 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 140.764598][T14975] loop4: detected capacity change from 0 to 2048 [ 140.771649][T14960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.771663][T14960] Call Trace: [ 140.771670][T14960] dump_stack_lvl+0xd6/0x122 [ 140.771694][T14960] dump_stack+0x11/0x1b [ 140.800075][T14960] should_fail+0x23c/0x250 [ 140.804495][T14960] ? jbd2__journal_start+0xf7/0x3b0 [ 140.809687][T14960] __should_failslab+0x81/0x90 [ 140.814447][T14960] should_failslab+0x5/0x20 [ 140.818948][T14960] kmem_cache_alloc+0x4f/0x300 [ 140.823704][T14960] ? find_group_orlov+0x8ea/0x930 [ 140.829176][T14960] jbd2__journal_start+0xf7/0x3b0 [ 140.834285][T14960] __ext4_journal_start_sb+0x159/0x2d0 [ 140.839819][T14960] __ext4_new_inode+0xd9c/0x2fd0 [ 140.844771][T14960] ext4_mkdir+0x28a/0x760 [ 140.849091][T14960] vfs_mkdir+0x2c3/0x3e0 [ 140.853350][T14960] do_mkdirat+0x12e/0x2c0 [ 140.857729][T14960] __x64_sys_mkdir+0x40/0x50 [ 140.862326][T14960] do_syscall_64+0x44/0xa0 [ 140.866777][T14960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.872740][T14960] RIP: 0033:0x7fd16a5f9b47 [ 140.877145][T14960] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.896742][T14960] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 140.905264][T14960] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 08:34:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f950100", 0x1e, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:46 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x4000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 140.913336][T14960] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 140.921609][T14960] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 140.929574][T14960] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 140.937571][T14960] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 140.945593][T14960] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 140.956177][T14977] loop1: detected capacity change from 0 to 2048 [ 140.964888][T14975] EXT4-fs (loop4): unsupported descriptor size 0 [ 140.971937][T14979] autofs4:pid:14979:autofs_fill_super: called with bogus options [ 140.980702][T14977] EXT4-fs (loop1): unsupported descriptor size 0 [ 141.000361][T14973] loop3: detected capacity change from 0 to 2048 08:34:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 45) [ 141.017144][T14973] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 141.046793][T15037] loop5: detected capacity change from 0 to 2048 [ 141.061852][T15037] FAULT_INJECTION: forcing a failure. [ 141.061852][T15037] name failslab, interval 1, probability 0, space 0, times 0 [ 141.074523][T15037] CPU: 0 PID: 15037 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 141.083275][T15037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.093379][T15037] Call Trace: [ 141.096647][T15037] dump_stack_lvl+0xd6/0x122 [ 141.101335][T15037] dump_stack+0x11/0x1b [ 141.105494][T15037] should_fail+0x23c/0x250 [ 141.110018][T15037] ? sidtab_sid2str_get+0x9c/0x130 [ 141.115179][T15037] __should_failslab+0x81/0x90 [ 141.119937][T15037] should_failslab+0x5/0x20 [ 141.124439][T15037] __kmalloc_track_caller+0x6d/0x350 [ 141.129780][T15037] kmemdup+0x21/0x50 [ 141.133719][T15037] sidtab_sid2str_get+0x9c/0x130 [ 141.138654][T15037] security_sid_to_context_core+0x1cb/0x2d0 [ 141.144624][T15037] security_sid_to_context_force+0x2f/0x40 [ 141.150429][T15037] selinux_inode_init_security+0x4e4/0x590 [ 141.156241][T15037] security_inode_init_security+0xe4/0x260 [ 141.162066][T15037] ? ext4_init_security+0x40/0x40 [ 141.167100][T15037] ext4_init_security+0x30/0x40 [ 141.171950][T15037] __ext4_new_inode+0x2a0a/0x2fd0 [ 141.177037][T15037] ext4_mkdir+0x28a/0x760 [ 141.181363][T15037] vfs_mkdir+0x2c3/0x3e0 [ 141.185606][T15037] do_mkdirat+0x12e/0x2c0 [ 141.189954][T15037] __x64_sys_mkdir+0x40/0x50 [ 141.194634][T15037] do_syscall_64+0x44/0xa0 [ 141.199060][T15037] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.204952][T15037] RIP: 0033:0x7fd16a5f9b47 [ 141.209364][T15037] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.229061][T15037] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 141.237471][T15037] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 141.245437][T15037] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 141.253498][T15037] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 141.261462][T15037] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 08:34:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f950100", 0x1e, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:47 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x5000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100009, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 141.269438][T15037] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 141.283398][T15085] loop2: detected capacity change from 0 to 512 [ 141.304362][T15085] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 141.312374][T15089] loop4: detected capacity change from 0 to 2048 [ 141.316999][T15092] loop3: detected capacity change from 0 to 2048 [ 141.321164][T15088] loop1: detected capacity change from 0 to 2048 [ 141.331672][T15092] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 141.331718][T15093] autofs4:pid:15093:autofs_fill_super: called with bogus options [ 141.331778][T15092] ================================================================== [ 141.331802][T15092] BUG: KCSAN: data-race in data_push_tail / vsnprintf [ 141.331832][T15092] 08:34:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 46) [ 141.331836][T15092] write to 0xffffffff8412f679 of 1 bytes by task 15093 on cpu 0: [ 141.331849][T15092] vsnprintf+0xe8f/0xed0 [ 141.331865][T15092] vscnprintf+0x29/0x80 [ 141.331881][T15092] vprintk_store+0x606/0xb80 [ 141.331896][T15092] vprintk_emit+0xac/0x390 [ 141.331912][T15092] vprintk_default+0x22/0x30 [ 141.331929][T15092] vprintk+0x7f/0x90 [ 141.331944][T15092] _printk+0x76/0x97 [ 141.331957][T15092] autofs_fill_super+0xa5c/0xf20 [ 141.331977][T15092] mount_nodev+0x4f/0xd0 [ 141.331992][T15092] autofs_mount+0x25/0x30 [ 141.332011][T15092] legacy_get_tree+0x70/0xc0 [ 141.332031][T15092] vfs_get_tree+0x4a/0x1a0 [ 141.332047][T15092] path_mount+0x11ec/0x1d20 [ 141.332067][T15092] __se_sys_mount+0x24b/0x2f0 [ 141.332088][T15092] __x64_sys_mount+0x63/0x70 [ 141.332108][T15092] do_syscall_64+0x44/0xa0 [ 141.332131][T15092] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.332153][T15092] [ 141.332158][T15092] read to 0xffffffff8412f678 of 8 bytes by task 15092 on cpu 1: [ 141.332171][T15092] data_push_tail+0x138/0x470 [ 141.332189][T15092] data_alloc+0xbc/0x2b0 [ 141.332206][T15092] prb_reserve+0x920/0xbf0 [ 141.332223][T15092] vprintk_store+0x53a/0xb80 [ 141.332238][T15092] vprintk_emit+0xac/0x390 [ 141.332253][T15092] vprintk_default+0x22/0x30 [ 141.332268][T15092] vprintk+0x7f/0x90 [ 141.332282][T15092] _printk+0x76/0x97 [ 141.332294][T15092] __ext4_warning+0x130/0x140 [ 141.332314][T15092] read_mmp_block+0x21d/0x3e0 [ 141.332329][T15092] ext4_multi_mount_protect+0x104/0x640 [ 141.332347][T15092] ext4_fill_super+0x4a3b/0x7830 [ 141.332364][T15092] mount_bdev+0x1e8/0x290 [ 141.332380][T15092] ext4_mount+0x2d/0x40 [ 141.332396][T15092] legacy_get_tree+0x70/0xc0 [ 141.332417][T15092] vfs_get_tree+0x4a/0x1a0 [ 141.332430][T15092] path_mount+0x11ec/0x1d20 [ 141.332448][T15092] __se_sys_mount+0x24b/0x2f0 [ 141.332466][T15092] __x64_sys_mount+0x63/0x70 [ 141.332486][T15092] do_syscall_64+0x44/0xa0 [ 141.332515][T15092] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.332539][T15092] [ 141.332542][T15092] value changed: 0x00000000ffffe260 -> 0x00000000ffffe20a [ 141.332552][T15092] [ 141.332555][T15092] Reported by Kernel Concurrency Sanitizer on: [ 141.332562][T15092] CPU: 1 PID: 15092 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 141.332584][T15092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.332594][T15092] ================================================================== [ 141.350595][T15088] EXT4-fs (loop1): unsupported descriptor size 0 [ 141.429329][T15089] EXT4-fs (loop4): unsupported descriptor size 0 08:34:47 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x6000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 141.618048][T15181] loop5: detected capacity change from 0 to 2048 [ 141.648882][T15181] FAULT_INJECTION: forcing a failure. [ 141.648882][T15181] name failslab, interval 1, probability 0, space 0, times 0 [ 141.661541][T15181] CPU: 0 PID: 15181 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 141.670298][T15181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.680341][T15181] Call Trace: [ 141.683608][T15181] dump_stack_lvl+0xd6/0x122 [ 141.688193][T15181] dump_stack+0x11/0x1b [ 141.692335][T15181] should_fail+0x23c/0x250 [ 141.696742][T15181] ? kcalloc+0x32/0x50 [ 141.700813][T15181] __should_failslab+0x81/0x90 [ 141.705579][T15181] should_failslab+0x5/0x20 [ 141.710079][T15181] __kmalloc+0x6f/0x350 [ 141.714226][T15181] ? __crc32c_le_base+0x250/0x350 [ 141.719253][T15181] kcalloc+0x32/0x50 [ 141.723209][T15181] ext4_find_extent+0x21c/0x7f0 [ 141.728127][T15181] ext4_ext_map_blocks+0x115/0x1ff0 [ 141.733332][T15181] ? ext4_inode_csum+0x410/0x490 [ 141.738272][T15181] ? ext4_es_lookup_extent+0x206/0x490 [ 141.743856][T15181] ext4_map_blocks+0x1cf/0xf00 [ 141.748741][T15181] ext4_getblk+0xc6/0x3e0 [ 141.753125][T15181] ext4_bread+0x28/0x100 [ 141.757367][T15181] ext4_append+0xd1/0x1c0 [ 141.761690][T15181] ext4_init_new_dir+0x177/0x500 [ 141.766621][T15181] ext4_mkdir+0x329/0x760 [ 141.770944][T15181] vfs_mkdir+0x2c3/0x3e0 [ 141.775207][T15181] do_mkdirat+0x12e/0x2c0 [ 141.779552][T15181] __x64_sys_mkdir+0x40/0x50 [ 141.784145][T15181] do_syscall_64+0x44/0xa0 [ 141.788562][T15181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.794745][T15181] RIP: 0033:0x7fd16a5f9b47 [ 141.799150][T15181] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.818803][T15181] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 141.827383][T15181] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 141.835352][T15181] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 08:34:47 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x7000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 141.843311][T15181] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 141.851338][T15181] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 141.859294][T15181] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 141.879532][T15181] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 141.900005][T15092] loop3: detected capacity change from 0 to 2048 [ 141.929501][T15305] loop4: detected capacity change from 0 to 2048 [ 141.932882][T15302] autofs4:pid:15302:autofs_fill_super: called with bogus options 08:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 141.944498][T15092] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 141.944683][T15305] EXT4-fs (loop4): unsupported descriptor size 0 [ 141.967686][T15310] loop1: detected capacity change from 0 to 2048 [ 141.989911][T15310] EXT4-fs (loop1): unsupported descriptor size 0 08:34:47 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x8000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 47) 08:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 142.007758][T15408] loop3: detected capacity change from 0 to 2048 [ 142.021870][T15408] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 142.043220][T15412] autofs4:pid:15412:autofs_fill_super: called with bogus options 08:34:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 142.063613][T15416] loop5: detected capacity change from 0 to 2048 [ 142.071303][T15408] loop3: detected capacity change from 0 to 2048 [ 142.078339][T15408] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 142.081288][T15420] loop2: detected capacity change from 0 to 512 [ 142.095398][T15416] FAULT_INJECTION: forcing a failure. [ 142.095398][T15416] name failslab, interval 1, probability 0, space 0, times 0 [ 142.102080][T15425] loop4: detected capacity change from 0 to 2048 [ 142.108145][T15416] CPU: 0 PID: 15416 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 142.123166][T15416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.130044][T15425] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 142.133215][T15416] Call Trace: [ 142.133249][T15416] dump_stack_lvl+0xd6/0x122 [ 142.147547][T15416] dump_stack+0x11/0x1b [ 142.151698][T15416] should_fail+0x23c/0x250 [ 142.156156][T15416] ? __es_insert_extent+0x51f/0xe70 [ 142.161353][T15416] __should_failslab+0x81/0x90 [ 142.166105][T15416] should_failslab+0x5/0x20 [ 142.170607][T15416] kmem_cache_alloc+0x4f/0x300 [ 142.175359][T15416] ? __getblk_gfp+0x3f/0x590 [ 142.180046][T15416] ? jbd2_journal_dirty_metadata+0x23b/0x720 [ 142.186020][T15416] __es_insert_extent+0x51f/0xe70 [ 142.191278][T15416] ext4_es_insert_extent+0x1cb/0x1950 [ 142.196650][T15416] ext4_ext_map_blocks+0x100a/0x1ff0 [ 142.201974][T15416] ext4_map_blocks+0x1cf/0xf00 [ 142.206742][T15416] ext4_getblk+0xc6/0x3e0 [ 142.211069][T15416] ext4_bread+0x28/0x100 [ 142.215310][T15416] ext4_append+0xd1/0x1c0 [ 142.219627][T15416] ext4_init_new_dir+0x177/0x500 [ 142.224587][T15416] ext4_mkdir+0x329/0x760 [ 142.228967][T15416] vfs_mkdir+0x2c3/0x3e0 [ 142.233216][T15416] do_mkdirat+0x12e/0x2c0 [ 142.237579][T15416] __x64_sys_mkdir+0x40/0x50 [ 142.242217][T15416] do_syscall_64+0x44/0xa0 [ 142.246664][T15416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.252619][T15416] RIP: 0033:0x7fd16a5f9b47 [ 142.257126][T15416] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 142.276915][T15416] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 142.285357][T15416] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 142.293378][T15416] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 142.301337][T15416] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff 08:34:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:48 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x9000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 142.309301][T15416] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 142.317364][T15416] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 142.327486][T15418] loop1: detected capacity change from 0 to 2048 [ 142.333909][T15420] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 142.340817][T15416] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 142.340900][T15418] EXT4-fs (loop1): unsupported descriptor size 0 08:34:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 142.407481][T15526] loop3: detected capacity change from 0 to 2048 [ 142.418526][T15528] autofs4:pid:15528:autofs_fill_super: called with bogus options [ 142.426817][T15526] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 142.437305][T15530] loop4: detected capacity change from 0 to 2048 [ 142.443940][T15532] loop1: detected capacity change from 0 to 2048 08:34:48 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xa000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 142.459137][T15530] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 142.480159][T15526] loop3: detected capacity change from 0 to 2048 [ 142.486768][T15532] EXT4-fs (loop1): unsupported descriptor size 0 [ 142.487206][T15635] autofs4:pid:15635:autofs_fill_super: called with bogus options 08:34:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 142.509635][T15526] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 142.535517][T15638] loop4: detected capacity change from 0 to 2048 08:34:48 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xb000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 142.566592][T15638] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 142.606110][T15741] autofs4:pid:15741:autofs_fill_super: called with bogus options [ 142.617440][T15744] loop1: detected capacity change from 0 to 2048 [ 142.637773][T15744] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 08:34:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:48 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xc000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 48) [ 142.895306][T15851] loop1: detected capacity change from 0 to 2048 [ 142.901163][T15849] loop4: detected capacity change from 0 to 2048 [ 142.902897][T15853] loop5: detected capacity change from 0 to 2048 [ 142.915311][T15855] loop3: detected capacity change from 0 to 2048 [ 142.916535][T15858] loop2: detected capacity change from 0 to 512 [ 142.923627][T15853] FAULT_INJECTION: forcing a failure. [ 142.923627][T15853] name failslab, interval 1, probability 0, space 0, times 0 [ 142.929834][T15851] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 142.940537][T15853] CPU: 0 PID: 15853 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 142.947530][T15849] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 142.956208][T15853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.956221][T15853] Call Trace: [ 142.956228][T15853] dump_stack_lvl+0xd6/0x122 [ 142.969277][T15847] autofs4:pid:15847:autofs_fill_super: called with bogus options [ 142.972787][T15853] dump_stack+0x11/0x1b [ 142.972811][T15853] should_fail+0x23c/0x250 [ 142.996974][T15853] ? kcalloc+0x32/0x50 [ 143.001049][T15853] __should_failslab+0x81/0x90 [ 143.006033][T15853] should_failslab+0x5/0x20 [ 143.010535][T15853] __kmalloc+0x6f/0x350 [ 143.014682][T15853] kcalloc+0x32/0x50 [ 143.018620][T15853] ext4_find_extent+0x21c/0x7f0 [ 143.023467][T15853] ? kfree+0xf8/0x1d0 [ 143.027444][T15853] ext4_ext_map_blocks+0x115/0x1ff0 [ 143.032655][T15853] ext4_map_blocks+0x71e/0xf00 [ 143.037484][T15853] ext4_getblk+0xc6/0x3e0 [ 143.042153][T15853] ext4_bread+0x28/0x100 [ 143.046394][T15853] ext4_append+0xd1/0x1c0 [ 143.050750][T15853] ext4_init_new_dir+0x177/0x500 [ 143.055690][T15853] ext4_mkdir+0x329/0x760 [ 143.060096][T15853] vfs_mkdir+0x2c3/0x3e0 [ 143.064438][T15853] do_mkdirat+0x12e/0x2c0 [ 143.068756][T15853] __x64_sys_mkdir+0x40/0x50 [ 143.073337][T15853] do_syscall_64+0x44/0xa0 [ 143.077792][T15853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.083693][T15853] RIP: 0033:0x7fd16a5f9b47 [ 143.088149][T15853] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.107856][T15853] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 143.116364][T15853] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 143.124330][T15853] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 143.132345][T15853] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff 08:34:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 143.140301][T15853] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 143.148294][T15853] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 143.157358][T15858] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 143.167155][T15858] EXT4-fs (loop2): group descriptors corrupted! 08:34:49 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xd000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 49) [ 143.235329][T15961] loop4: detected capacity change from 0 to 2048 [ 143.254376][T15963] autofs4:pid:15963:autofs_fill_super: called with bogus options [ 143.258335][T15966] loop1: detected capacity change from 0 to 2048 [ 143.268569][T15961] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 08:34:49 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0xe000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 143.292380][T16069] loop5: detected capacity change from 0 to 2048 [ 143.298880][T15966] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 143.305791][T16069] FAULT_INJECTION: forcing a failure. [ 143.305791][T16069] name failslab, interval 1, probability 0, space 0, times 0 [ 143.311364][T16071] autofs4:pid:16071:autofs_fill_super: called with bogus options [ 143.318525][T16069] CPU: 0 PID: 16069 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 08:34:49 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x10000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 143.334954][T16069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.345013][T16069] Call Trace: [ 143.348290][T16069] dump_stack_lvl+0xd6/0x122 [ 143.353057][T16069] dump_stack+0x11/0x1b [ 143.357211][T16069] should_fail+0x23c/0x250 [ 143.361638][T16069] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 143.367019][T16069] __should_failslab+0x81/0x90 [ 143.371783][T16069] should_failslab+0x5/0x20 [ 143.376367][T16069] kmem_cache_alloc+0x4f/0x300 [ 143.381223][T16069] ext4_mb_new_blocks+0x317/0x1fc0 [ 143.386330][T16069] ? ext4_find_extent+0x6cf/0x7f0 [ 143.386593][T16175] autofs4:pid:16175:autofs_fill_super: called with bogus options [ 143.391359][T16069] ? ext4_ext_search_right+0x300/0x540 [ 143.391381][T16069] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 143.410328][T16069] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 143.415661][T16069] ext4_map_blocks+0x71e/0xf00 [ 143.420554][T16069] ext4_getblk+0xc6/0x3e0 [ 143.424883][T16069] ext4_bread+0x28/0x100 [ 143.429223][T16069] ext4_append+0xd1/0x1c0 [ 143.433540][T16069] ext4_init_new_dir+0x177/0x500 [ 143.443257][T16069] ext4_mkdir+0x329/0x760 [ 143.447644][T16069] vfs_mkdir+0x2c3/0x3e0 [ 143.451882][T16069] do_mkdirat+0x12e/0x2c0 [ 143.456230][T16069] __x64_sys_mkdir+0x40/0x50 [ 143.460834][T16069] do_syscall_64+0x44/0xa0 [ 143.465291][T16069] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.471185][T16069] RIP: 0033:0x7fd16a5f9b47 [ 143.475606][T16069] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.479598][T15855] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 143.495241][T16069] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 143.495261][T16069] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 143.495273][T16069] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 143.529510][T16069] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 143.537489][T16069] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 143.545448][T16069] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 143.586224][T15855] loop3: detected capacity change from 0 to 2048 [ 143.599442][T15855] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:49 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x11000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 50) 08:34:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 143.692659][T16282] loop4: detected capacity change from 0 to 2048 [ 143.699484][T16285] autofs4:pid:16285:autofs_fill_super: called with bogus options [ 143.701043][T16287] loop1: detected capacity change from 0 to 2048 [ 143.715472][T16290] loop3: detected capacity change from 0 to 2048 [ 143.715513][T16289] loop2: detected capacity change from 0 to 512 [ 143.728828][T16282] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 143.736175][T16287] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 08:34:49 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x12000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 143.743594][T16289] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 143.753365][T16289] EXT4-fs (loop2): group descriptors corrupted! [ 143.754646][T16290] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 143.760207][T16284] loop5: detected capacity change from 0 to 2048 [ 143.789309][T16393] autofs4:pid:16393:autofs_fill_super: called with bogus options [ 143.800051][T16284] FAULT_INJECTION: forcing a failure. [ 143.800051][T16284] name failslab, interval 1, probability 0, space 0, times 0 [ 143.812751][T16284] CPU: 0 PID: 16284 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 143.821515][T16284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.831562][T16284] Call Trace: [ 143.834889][T16284] dump_stack_lvl+0xd6/0x122 [ 143.839537][T16284] dump_stack+0x11/0x1b [ 143.843697][T16284] should_fail+0x23c/0x250 [ 143.848129][T16284] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 143.853409][T16284] __should_failslab+0x81/0x90 [ 143.858177][T16284] should_failslab+0x5/0x20 [ 143.862764][T16284] kmem_cache_alloc+0x4f/0x300 [ 143.867527][T16284] ext4_mb_new_blocks+0x73f/0x1fc0 [ 143.872638][T16284] ? ext4_find_extent+0x6cf/0x7f0 [ 143.877855][T16284] ? ext4_ext_search_right+0x300/0x540 [ 143.883353][T16284] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 143.889088][T16284] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 143.894372][T16284] ext4_map_blocks+0x71e/0xf00 [ 143.899141][T16284] ext4_getblk+0xc6/0x3e0 [ 143.903578][T16284] ext4_bread+0x28/0x100 [ 143.907809][T16284] ext4_append+0xd1/0x1c0 [ 143.912165][T16284] ext4_init_new_dir+0x177/0x500 [ 143.917101][T16284] ext4_mkdir+0x329/0x760 [ 143.921427][T16284] vfs_mkdir+0x2c3/0x3e0 [ 143.925680][T16284] do_mkdirat+0x12e/0x2c0 [ 143.930003][T16284] __x64_sys_mkdir+0x40/0x50 [ 143.934592][T16284] do_syscall_64+0x44/0xa0 [ 143.939033][T16284] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.944921][T16284] RIP: 0033:0x7fd16a5f9b47 [ 143.949401][T16284] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.969057][T16284] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 143.977465][T16284] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 143.985428][T16284] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 08:34:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 143.993394][T16284] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 144.001463][T16284] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 144.009429][T16284] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 08:34:49 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x20000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 51) [ 144.036425][T16290] loop3: detected capacity change from 0 to 2048 [ 144.048233][T16497] loop4: detected capacity change from 0 to 2048 [ 144.059709][T16499] loop1: detected capacity change from 0 to 2048 [ 144.068681][T16497] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 144.075636][T16290] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 144.091711][T16499] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 144.101505][T16501] autofs4:pid:16501:autofs_fill_super: called with bogus options [ 144.111979][T16504] loop5: detected capacity change from 0 to 2048 [ 144.119514][T16504] FAULT_INJECTION: forcing a failure. [ 144.119514][T16504] name failslab, interval 1, probability 0, space 0, times 0 [ 144.132131][T16504] CPU: 0 PID: 16504 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 144.140965][T16504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.151075][T16504] Call Trace: [ 144.154345][T16504] dump_stack_lvl+0xd6/0x122 [ 144.158930][T16504] dump_stack+0x11/0x1b [ 144.163087][T16504] should_fail+0x23c/0x250 [ 144.167499][T16504] ? __es_insert_extent+0x51f/0xe70 [ 144.172932][T16504] __should_failslab+0x81/0x90 [ 144.177705][T16504] should_failslab+0x5/0x20 [ 144.182202][T16504] kmem_cache_alloc+0x4f/0x300 [ 144.186960][T16504] __es_insert_extent+0x51f/0xe70 [ 144.191978][T16504] ext4_es_insert_extent+0x1cb/0x1950 [ 144.197344][T16504] ext4_map_blocks+0xa5d/0xf00 [ 144.202177][T16504] ext4_getblk+0xc6/0x3e0 [ 144.206599][T16504] ext4_bread+0x28/0x100 [ 144.210953][T16504] ext4_append+0xd1/0x1c0 [ 144.215382][T16504] ext4_init_new_dir+0x177/0x500 [ 144.220311][T16504] ext4_mkdir+0x329/0x760 [ 144.224641][T16504] vfs_mkdir+0x2c3/0x3e0 [ 144.229039][T16504] do_mkdirat+0x12e/0x2c0 [ 144.233371][T16504] __x64_sys_mkdir+0x40/0x50 [ 144.237965][T16504] do_syscall_64+0x44/0xa0 [ 144.242382][T16504] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.248278][T16504] RIP: 0033:0x7fd16a5f9b47 [ 144.252746][T16504] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 144.272347][T16504] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 144.280807][T16504] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 08:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 144.288771][T16504] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 144.296917][T16504] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 144.304980][T16504] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 144.313036][T16504] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 144.328417][T16504] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:50 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x20100000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 52) [ 144.369662][T16599] loop4: detected capacity change from 0 to 2048 [ 144.386631][T16599] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 144.434175][T16611] loop3: detected capacity change from 0 to 2048 [ 144.442841][T16619] loop1: detected capacity change from 0 to 2048 [ 144.443557][T16620] loop5: detected capacity change from 0 to 2048 [ 144.453675][T16635] loop2: detected capacity change from 0 to 512 [ 144.461684][T16620] FAULT_INJECTION: forcing a failure. [ 144.461684][T16620] name failslab, interval 1, probability 0, space 0, times 0 [ 144.467530][T16619] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 144.474336][T16620] CPU: 1 PID: 16620 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 144.489554][T16620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.499673][T16620] Call Trace: [ 144.502936][T16620] dump_stack_lvl+0xd6/0x122 [ 144.507547][T16620] dump_stack+0x11/0x1b [ 144.511751][T16620] should_fail+0x23c/0x250 [ 144.516157][T16620] ? jbd2_journal_add_journal_head+0x6c/0x310 [ 144.522225][T16620] __should_failslab+0x81/0x90 [ 144.527061][T16620] should_failslab+0x5/0x20 [ 144.531547][T16620] kmem_cache_alloc+0x4f/0x300 [ 144.536296][T16620] jbd2_journal_add_journal_head+0x6c/0x310 [ 144.542216][T16620] jbd2_journal_get_create_access+0x2c/0x2f0 [ 144.548190][T16620] __ext4_journal_get_create_access+0x65/0x320 [ 144.554461][T16620] ext4_getblk+0x22b/0x3e0 [ 144.558930][T16620] ext4_bread+0x28/0x100 [ 144.563159][T16620] ext4_append+0xd1/0x1c0 [ 144.567526][T16620] ext4_init_new_dir+0x177/0x500 [ 144.572537][T16620] ext4_mkdir+0x329/0x760 [ 144.576864][T16620] vfs_mkdir+0x2c3/0x3e0 [ 144.581094][T16620] do_mkdirat+0x12e/0x2c0 [ 144.585489][T16620] __x64_sys_mkdir+0x40/0x50 [ 144.590089][T16620] do_syscall_64+0x44/0xa0 [ 144.594494][T16620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.600377][T16620] RIP: 0033:0x7fd16a5f9b47 [ 144.604772][T16620] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 144.624382][T16620] RSP: 002b:00007fd168370fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 08:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 144.632821][T16620] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5f9b47 [ 144.640777][T16620] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 144.648751][T16620] RBP: 00007fd168371040 R08: 0000000000000000 R09: ffffffffffffffff [ 144.656980][T16620] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 144.665015][T16620] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 144.673054][T16620] ENOMEM in journal_alloc_journal_head, retrying. 08:34:50 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x25000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 144.684497][T16611] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 144.706735][T16722] autofs4:pid:16722:autofs_fill_super: called with bogus options [ 144.716226][T16725] loop4: detected capacity change from 0 to 2048 08:34:50 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x3a020000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 144.746850][T16725] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 144.757346][T16611] loop3: detected capacity change from 0 to 2048 [ 144.764287][T16733] loop1: detected capacity change from 0 to 2048 [ 144.781271][T16611] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 144.799931][T16620] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 144.810027][T16733] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 144.834280][T16873] loop4: detected capacity change from 0 to 2048 08:34:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 144.870006][T16873] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 144.880891][T16936] loop3: detected capacity change from 0 to 2048 [ 144.888544][T16937] loop1: detected capacity change from 0 to 2048 [ 144.903836][T16936] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 144.913908][T16937] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 144.950053][T16936] loop3: detected capacity change from 0 to 2048 [ 144.956718][T16635] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 144.966493][T16635] EXT4-fs (loop2): group descriptors corrupted! [ 144.973356][T16936] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 08:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 53) 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x3b020000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 145.158319][T16939] loop5: detected capacity change from 0 to 2048 [ 145.166328][T16942] loop1: detected capacity change from 0 to 2048 [ 145.170565][T16945] loop4: detected capacity change from 0 to 2048 [ 145.172993][T16944] loop3: detected capacity change from 0 to 2048 [ 145.186393][T16945] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 145.193726][T16942] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 145.195971][T16954] loop2: detected capacity change from 0 to 512 [ 145.207947][T16954] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 145.207981][T16939] FAULT_INJECTION: forcing a failure. [ 145.207981][T16939] name failslab, interval 1, probability 0, space 0, times 0 [ 145.217839][T16954] EXT4-fs (loop2): group descriptors corrupted! [ 145.230420][T16939] CPU: 0 PID: 16939 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 145.245389][T16939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.255707][T16939] Call Trace: [ 145.259018][T16939] dump_stack_lvl+0xd6/0x122 [ 145.263621][T16939] dump_stack+0x11/0x1b [ 145.267782][T16939] should_fail+0x23c/0x250 [ 145.272175][T16939] ? __se_sys_mount+0x4e/0x2f0 [ 145.276995][T16939] __should_failslab+0x81/0x90 [ 145.281754][T16939] should_failslab+0x5/0x20 [ 145.286242][T16939] __kmalloc_track_caller+0x6d/0x350 [ 145.291505][T16939] ? do_mkdirat+0x293/0x2c0 [ 145.296068][T16939] ? strnlen_user+0x137/0x1c0 [ 145.300777][T16939] strndup_user+0x73/0x120 [ 145.305203][T16939] __se_sys_mount+0x4e/0x2f0 [ 145.309799][T16939] __x64_sys_mount+0x63/0x70 [ 145.314388][T16939] do_syscall_64+0x44/0xa0 [ 145.318801][T16939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.324782][T16939] RIP: 0033:0x7fd16a5fbf6a [ 145.329189][T16939] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 145.348795][T16939] RSP: 002b:00007fd168370fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x3f000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 145.357275][T16939] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5fbf6a [ 145.365239][T16939] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd168371000 [ 145.373206][T16939] RBP: 00007fd168371040 R08: 00007fd168371040 R09: 0000000020000000 [ 145.381169][T16939] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 145.389140][T16939] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 08:34:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 145.402825][T16944] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 145.413715][T17054] autofs4:pid:17054:autofs_fill_super: called with bogus options 08:34:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 54) [ 145.457652][T17057] loop1: detected capacity change from 0 to 2048 [ 145.472965][T17057] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 145.478888][T17064] loop5: detected capacity change from 0 to 2048 [ 145.479804][T17062] loop4: detected capacity change from 0 to 2048 [ 145.487525][T17064] FAULT_INJECTION: forcing a failure. [ 145.487525][T17064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.505299][T17064] CPU: 1 PID: 17064 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 145.514111][T17064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.524167][T17064] Call Trace: [ 145.527448][T17064] dump_stack_lvl+0xd6/0x122 [ 145.532044][T17064] dump_stack+0x11/0x1b [ 145.536200][T17064] should_fail+0x23c/0x250 [ 145.540605][T17064] should_fail_usercopy+0x16/0x20 [ 145.545624][T17064] _copy_from_user+0x1c/0xd0 [ 145.550214][T17064] strndup_user+0xb0/0x120 [ 145.554628][T17064] __se_sys_mount+0x4e/0x2f0 [ 145.559221][T17064] ? do_mkdirat+0x293/0x2c0 [ 145.560425][T17062] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 145.563718][T17064] __x64_sys_mount+0x63/0x70 [ 145.563745][T17064] do_syscall_64+0x44/0xa0 [ 145.579536][T17064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.585472][T17064] RIP: 0033:0x7fd16a5fbf6a 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x40000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 145.589878][T17064] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 145.609685][T17064] RSP: 002b:00007fd168370fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 145.618186][T17064] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5fbf6a [ 145.626147][T17064] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd168371000 [ 145.634137][T17064] RBP: 00007fd168371040 R08: 00007fd168371040 R09: 0000000020000000 [ 145.642131][T17064] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 145.650112][T17064] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x40000800, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 145.661412][T16944] loop3: detected capacity change from 0 to 2048 [ 145.668808][T17164] autofs4:pid:17164:autofs_fill_super: called with bogus options [ 145.677935][T16944] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 145.727793][T17268] autofs4:pid:17268:autofs_fill_super: called with bogus options 08:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) 08:34:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100011, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x48000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 55) [ 145.859614][T17375] loop4: detected capacity change from 0 to 2048 [ 145.860986][T17376] loop1: detected capacity change from 0 to 2048 [ 145.870788][T17380] loop3: detected capacity change from 0 to 2048 [ 145.873870][T17381] loop5: detected capacity change from 0 to 2048 [ 145.879038][T17378] autofs4:pid:17378:autofs_fill_super: called with bogus options [ 145.897312][T17381] FAULT_INJECTION: forcing a failure. [ 145.897312][T17381] name failslab, interval 1, probability 0, space 0, times 0 [ 145.909940][T17381] CPU: 0 PID: 17381 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 145.910025][T17375] EXT4-fs (loop4): invalid first ino: 0 [ 145.918740][T17381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.918754][T17381] Call Trace: [ 145.926996][T17380] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 145.934340][T17381] dump_stack_lvl+0xd6/0x122 [ 145.934365][T17381] dump_stack+0x11/0x1b [ 145.956424][T17381] should_fail+0x23c/0x250 [ 145.960866][T17381] ? __se_sys_mount+0x91/0x2f0 [ 145.965662][T17381] __should_failslab+0x81/0x90 [ 145.969910][T17486] autofs4:pid:17486:autofs_fill_super: called with bogus options [ 145.970482][T17381] should_failslab+0x5/0x20 [ 145.982686][T17381] __kmalloc_track_caller+0x6d/0x350 [ 145.987993][T17381] ? strnlen_user+0x137/0x1c0 [ 145.992773][T17381] strndup_user+0x73/0x120 [ 145.997189][T17381] __se_sys_mount+0x91/0x2f0 [ 146.001860][T17381] ? do_mkdirat+0x293/0x2c0 [ 146.006422][T17381] __x64_sys_mount+0x63/0x70 [ 146.011017][T17381] do_syscall_64+0x44/0xa0 [ 146.011506][T17591] autofs4:pid:17591:autofs_fill_super: called with bogus options [ 146.015506][T17381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.015535][T17381] RIP: 0033:0x7fd16a5fbf6a [ 146.033692][T17381] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x4c000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x60000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x64020000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:51 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x68000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 146.053297][T17381] RSP: 002b:00007fd168370fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 146.061770][T17381] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5fbf6a [ 146.069741][T17381] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd168371000 [ 146.077712][T17381] RBP: 00007fd168371040 R08: 00007fd168371040 R09: 0000000020000000 [ 146.085687][T17381] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 146.088746][T17799] autofs4:pid:17799:autofs_fill_super: called with bogus options [ 146.093675][T17381] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 146.094079][T17383] loop2: detected capacity change from 0 to 512 [ 146.103100][T17376] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 146.122722][T17383] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 146.132492][T17383] EXT4-fs (loop2): group descriptors corrupted! [ 146.144399][T17380] loop3: detected capacity change from 0 to 2048 08:34:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 56) 08:34:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) [ 146.162971][T17380] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 146.191383][T17875] loop4: detected capacity change from 0 to 2048 08:34:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:52 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x6c000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100012, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 146.239968][T17875] EXT4-fs (loop4): invalid first ino: 0 [ 146.261122][T17908] loop5: detected capacity change from 0 to 2048 [ 146.269097][T17906] autofs4:pid:17906:autofs_fill_super: called with bogus options [ 146.273008][T17911] loop3: detected capacity change from 0 to 2048 [ 146.281437][T17913] loop2: detected capacity change from 0 to 512 [ 146.285100][T17914] loop1: detected capacity change from 0 to 2048 [ 146.290610][T17908] FAULT_INJECTION: forcing a failure. [ 146.290610][T17908] name failslab, interval 1, probability 0, space 0, times 0 [ 146.308825][T17908] CPU: 1 PID: 17908 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 146.317662][T17908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.327763][T17908] Call Trace: [ 146.331043][T17908] dump_stack_lvl+0xd6/0x122 [ 146.335634][T17908] dump_stack+0x11/0x1b [ 146.339789][T17908] should_fail+0x23c/0x250 [ 146.344208][T17908] ? __se_sys_mount+0x91/0x2f0 [ 146.349007][T17908] __should_failslab+0x81/0x90 [ 146.353784][T17908] should_failslab+0x5/0x20 [ 146.358282][T17908] __kmalloc_track_caller+0x6d/0x350 [ 146.363654][T17908] ? strnlen_user+0x137/0x1c0 [ 146.368325][T17908] strndup_user+0x73/0x120 [ 146.372780][T17908] __se_sys_mount+0x91/0x2f0 [ 146.377362][T17908] ? do_mkdirat+0x293/0x2c0 [ 146.381855][T17908] __x64_sys_mount+0x63/0x70 [ 146.386490][T17908] do_syscall_64+0x44/0xa0 [ 146.391008][T17908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.397036][T17908] RIP: 0033:0x7fd16a5fbf6a [ 146.401436][T17908] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 146.421026][T17908] RSP: 002b:00007fd168370fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 146.429469][T17908] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5fbf6a [ 146.437447][T17908] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd168371000 [ 146.445402][T17908] RBP: 00007fd168371040 R08: 00007fd168371040 R09: 0000000020000000 [ 146.453356][T17908] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 146.461313][T17908] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 [ 146.469486][T17914] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 146.476499][T17913] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:34:52 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x74000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00']) (fail_nth: 57) 08:34:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 146.486268][T17913] EXT4-fs (loop2): group descriptors corrupted! [ 146.499671][T18017] autofs4:pid:18017:autofs_fill_super: called with bogus options 08:34:52 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x7a000000, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) 08:34:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 146.553628][T18121] loop5: detected capacity change from 0 to 2048 [ 146.565687][T18123] loop4: detected capacity change from 0 to 2048 [ 146.577422][T18125] autofs4:pid:18125:autofs_fill_super: called with bogus options [ 146.578742][T18128] loop1: detected capacity change from 0 to 2048 [ 146.589953][T18123] EXT4-fs (loop4): invalid first ino: 0 [ 146.595315][T18121] FAULT_INJECTION: forcing a failure. [ 146.595315][T18121] name failslab, interval 1, probability 0, space 0, times 0 [ 146.610309][T18121] CPU: 1 PID: 18121 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 146.619066][T18121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.629168][T18121] Call Trace: [ 146.632535][T18121] dump_stack_lvl+0xd6/0x122 [ 146.637121][T18121] dump_stack+0x11/0x1b [ 146.638341][T17911] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 146.641393][T18121] should_fail+0x23c/0x250 [ 146.641413][T18121] __should_failslab+0x81/0x90 [ 146.660356][T18128] EXT4-fs (loop1): invalid first ino: 0 [ 146.660903][T18121] ? __se_sys_mount+0xf7/0x2f0 [ 146.671185][T18121] should_failslab+0x5/0x20 [ 146.675691][T18121] kmem_cache_alloc_trace+0x52/0x320 [ 146.680991][T18121] ? _copy_from_user+0x94/0xd0 [ 146.685983][T18121] __se_sys_mount+0xf7/0x2f0 [ 146.690642][T18121] __x64_sys_mount+0x63/0x70 [ 146.695239][T18121] do_syscall_64+0x44/0xa0 08:34:52 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) set_mempolicy(0x2, &(0x7f0000000000)=0x1, 0x8) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x8cffffff, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000040)) [ 146.699657][T18121] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.705547][T18121] RIP: 0033:0x7fd16a5fbf6a [ 146.709996][T18121] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 146.729596][T18121] RSP: 002b:00007fd168370fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 146.738041][T18121] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd16a5fbf6a [ 146.746046][T18121] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd168371000 [ 146.754013][T18121] RBP: 00007fd168371040 R08: 00007fd168371040 R09: 0000000020000000 [ 146.762005][T18121] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 146.769966][T18121] R13: 0000000020000100 R14: 00007fd168371000 R15: 0000000020000380 08:34:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) 08:34:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000daf4655fdbf4035f33a40000000000000400400000000000080005", 0x23, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086f8fd2d7e6776163f0b42dbc459a2b80016ef26a02a942a54283add72475c3bb9d3aab02fce2afa6a077ff56bd46d52eb59fe6db993d0a42b37660f827952f0be8b6fca972e14556111fb919e9e70151068270000000000002dbc852c59a95d572d5e71be8f7f09364ac1"]) [ 146.809211][T17911] loop3: detected capacity change from 0 to 2048 [ 146.839855][T17911] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 146.850224][T18316] loop4: detected capacity change from 0 to 2048 08:34:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff