}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000006000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000002200002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2160.857836][T19612] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2160.864133][T19620] loop2: detected capacity change from 0 to 512 [ 2160.873064][T19612] EXT4-fs (loop1): get root inode failed [ 2160.881936][T19612] EXT4-fs (loop1): mount failed 18:50:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000001990000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020002220000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2161.143432][T19629] loop5: detected capacity change from 0 to 512 [ 2161.151742][T19629] EXT4-fs (loop5): Invalid log cluster size: 2228224 [ 2161.178435][T19632] loop1: detected capacity change from 0 to 512 [ 2161.180726][T19634] loop3: detected capacity change from 0 to 512 [ 2161.201676][T19632] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2161.201717][T19634] EXT4-fs (loop3): Invalid log block size: 10027264 [ 2161.216466][T19632] EXT4-fs (loop1): get root inode failed [ 2161.226187][T19632] EXT4-fs (loop1): mount failed 18:50:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000406000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000002500002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000005a00000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020142220000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2161.673295][T19643] loop3: detected capacity change from 0 to 512 [ 2161.680087][T19641] loop1: detected capacity change from 0 to 512 [ 2161.680181][T19645] loop5: detected capacity change from 0 to 512 [ 2161.693608][T19645] EXT4-fs (loop5): Invalid log cluster size: 2424832 [ 2161.693778][T19643] EXT4-fs (loop3): Invalid log block size: 10487040 [ 2161.706975][T19620] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2161.706975][T19620] 18:50:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef060001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000007000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000002600002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2161.710144][T19641] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2161.732694][T19641] EXT4-fs (loop1): get root inode failed [ 2161.738387][T19641] EXT4-fs (loop1): mount failed 18:50:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000009000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000083b50000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2161.765648][T19653] loop5: detected capacity change from 0 to 512 [ 2161.786894][T19655] loop2: detected capacity change from 0 to 512 [ 2161.801580][T19653] EXT4-fs (loop5): Invalid log cluster size: 2490368 18:50:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000003b2a00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000a000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2162.051532][T19661] loop3: detected capacity change from 0 to 512 [ 2162.060428][T19664] loop5: detected capacity change from 0 to 512 [ 2162.066820][T19661] EXT4-fs (loop3): Invalid log block size: 11895552 [ 2162.074554][T19664] EXT4-fs (loop5): Invalid log cluster size: 2767616 18:50:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020152220000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000b000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000005c60000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000003b2b00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2162.524830][T19667] loop5: detected capacity change from 0 to 512 [ 2162.532663][T19670] loop1: detected capacity change from 0 to 512 [ 2162.536794][T19674] loop3: detected capacity change from 0 to 512 [ 2162.540160][T19667] EXT4-fs (loop5): Invalid log cluster size: 2833152 [ 2162.555391][T19674] EXT4-fs (loop3): Invalid log block size: 12977408 [ 2162.561679][T19670] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2162.574413][T19670] EXT4-fs (loop1): get root inode failed [ 2162.580145][T19670] EXT4-fs (loop1): mount failed [ 2162.619587][T19655] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2162.619587][T19655] [ 2162.648427][T19682] loop3: detected capacity change from 0 to 512 18:50:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef070001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000c000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000012c00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000c0ed0000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020002520000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2162.667420][T19682] EXT4-fs (loop3): Invalid log block size: 15581184 18:50:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000d000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2162.702057][T19687] loop1: detected capacity change from 0 to 512 [ 2162.715930][T19680] loop5: detected capacity change from 0 to 512 [ 2162.728752][T19680] EXT4-fs (loop5): Invalid log cluster size: 2883840 18:50:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000e000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2162.741095][T19687] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2162.753646][T19687] EXT4-fs (loop1): get root inode failed [ 2162.759402][T19687] EXT4-fs (loop1): mount failed [ 2162.851844][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2162.856116][T19695] loop2: detected capacity change from 0 to 512 18:50:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000f000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000001f80000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000003200002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020002620000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2163.386504][T19701] loop3: detected capacity change from 0 to 512 [ 2163.390141][T19704] loop1: detected capacity change from 0 to 512 [ 2163.400035][T19703] loop5: detected capacity change from 0 to 512 [ 2163.404716][T19701] EXT4-fs (loop3): Invalid log block size: 16253184 [ 2163.414383][T19703] EXT4-fs (loop5): Invalid log cluster size: 3276800 [ 2163.415676][T19704] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2163.433609][T19704] EXT4-fs (loop1): get root inode failed [ 2163.439305][T19704] EXT4-fs (loop1): mount failed 18:50:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef080001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000410000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020023820000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000003e00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffe0000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2163.688888][T19695] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2163.688888][T19695] [ 2163.720948][T19716] loop1: detected capacity change from 0 to 512 [ 2163.727822][T19719] loop3: detected capacity change from 0 to 512 18:50:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000002010000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000011000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2163.734744][T19717] loop2: detected capacity change from 0 to 512 [ 2163.734934][T19718] loop5: detected capacity change from 0 to 512 [ 2163.748321][T19718] EXT4-fs (loop5): Invalid log cluster size: 4063232 [ 2163.757162][T19719] EXT4-fs (loop3): Invalid log block size: 16711424 [ 2163.765643][T19716] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2163.780398][T19716] EXT4-fs (loop1): get root inode failed [ 2163.786049][T19716] EXT4-fs (loop1): mount failed 18:50:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r2) 18:50:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000012000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000ff0000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000003f00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020003e20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2164.232928][T19731] loop1: detected capacity change from 0 to 512 [ 2164.235375][T19734] loop3: detected capacity change from 0 to 512 [ 2164.247006][T19732] loop5: detected capacity change from 0 to 512 [ 2164.253997][T19734] EXT4-fs (loop3): Invalid log block size: 16711680 [ 2164.260918][T19732] EXT4-fs (loop5): Invalid log cluster size: 4128768 [ 2164.267867][T19731] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2164.280344][T19731] EXT4-fs (loop1): get root inode failed [ 2164.286123][T19731] EXT4-fs (loop1): mount failed 18:50:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0f0001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000014000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000004000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000fff0000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020003f20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000001f000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2164.571252][T19717] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2164.571252][T19717] [ 2164.598991][T19746] loop3: detected capacity change from 0 to 512 [ 2164.605315][T19747] loop1: detected capacity change from 0 to 512 [ 2164.606355][T19744] loop5: detected capacity change from 0 to 512 18:50:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000020000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2164.618906][T19744] EXT4-fs (loop5): Invalid log cluster size: 4194304 [ 2164.626754][T19746] EXT4-fs (loop3): Invalid log block size: 16715520 [ 2164.635075][T19747] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2164.652288][T19747] EXT4-fs (loop1): get root inode failed [ 2164.657953][T19747] EXT4-fs (loop1): mount failed [ 2164.668229][T19753] loop2: detected capacity change from 0 to 512 [ 2164.668986][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2164.683733][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:50:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000001020000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000004600002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000feff0000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r2) 18:50:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020004020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2165.091395][T19759] loop3: detected capacity change from 0 to 512 [ 2165.099767][T19761] loop5: detected capacity change from 0 to 512 [ 2165.100550][T19764] loop1: detected capacity change from 0 to 512 [ 2165.112437][T19761] EXT4-fs (loop5): Invalid log cluster size: 4587520 [ 2165.122727][T19759] EXT4-fs (loop3): Invalid log block size: 16776704 [ 2165.141130][T19764] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2165.153745][T19764] EXT4-fs (loop1): get root inode failed [ 2165.159430][T19764] EXT4-fs (loop1): mount failed 18:50:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef110001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000022000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000004800002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020004620000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000200000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000025000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000026000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2165.501864][T19753] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2165.501864][T19753] [ 2165.529809][T19774] loop3: detected capacity change from 0 to 512 [ 2165.540293][T19771] loop1: detected capacity change from 0 to 512 18:50:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000003f000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000004a00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2165.548852][T19778] loop5: detected capacity change from 0 to 512 [ 2165.557660][T19778] EXT4-fs (loop5): Invalid log cluster size: 4718592 [ 2165.565392][T19779] loop2: detected capacity change from 0 to 512 [ 2165.573368][T19771] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2165.591927][T19771] EXT4-fs (loop1): get root inode failed [ 2165.597614][T19771] EXT4-fs (loop1): mount failed 18:50:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000004c00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2165.601788][T19788] loop5: detected capacity change from 0 to 512 [ 2165.604392][ T1441] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2165.610044][T19774] EXT4-fs (loop3): Invalid log block size: 33554432 [ 2165.617947][ T1441] Buffer I/O error on dev loop5, logical block 0, async page read [ 2165.633110][T19788] EXT4-fs (loop5): Invalid log cluster size: 4849664 [ 2165.651181][T19791] loop5: detected capacity change from 0 to 512 [ 2165.651993][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2165.666666][T19564] Buffer I/O error on dev loop5, logical block 0, async page read [ 2165.675538][T19791] EXT4-fs (loop5): Invalid log cluster size: 4980736 18:50:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r2) 18:50:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000040000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef130001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020004820000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000400000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000004d00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000046000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2166.371351][T19779] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2166.371351][T19779] [ 2166.395531][T19803] loop3: detected capacity change from 0 to 512 [ 2166.405240][T19806] loop1: detected capacity change from 0 to 512 [ 2166.411772][T19803] EXT4-fs (loop3): Invalid log block size: 67108864 18:50:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000048000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000004c000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000055000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000005000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2166.419092][T19801] loop5: detected capacity change from 0 to 512 [ 2166.428678][T19801] EXT4-fs (loop5): Invalid log cluster size: 5046272 [ 2166.440143][T19806] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2166.457677][T19806] EXT4-fs (loop1): get root inode failed [ 2166.463364][T19806] EXT4-fs (loop1): mount failed 18:50:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000800000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2166.478229][T19815] loop2: detected capacity change from 0 to 512 [ 2166.487872][T19818] loop5: detected capacity change from 0 to 512 [ 2166.492372][T19792] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2166.503599][T19792] Buffer I/O error on dev loop5, logical block 0, async page read [ 2166.507093][T19820] loop3: detected capacity change from 0 to 512 [ 2166.516817][ T1441] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2166.526954][ T1441] Buffer I/O error on dev loop3, logical block 0, async page read [ 2166.526981][T19818] EXT4-fs (loop5): Invalid log cluster size: 5242880 [ 2166.545438][T19820] EXT4-fs (loop3): Invalid log block size: 134217728 18:50:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000060000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef140001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000005100002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020004c20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000040000800000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000068000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2167.303915][T19815] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2167.303915][T19815] [ 2167.327944][T19831] loop1: detected capacity change from 0 to 512 [ 2167.330251][T19832] loop3: detected capacity change from 0 to 512 [ 2167.335756][T19833] loop5: detected capacity change from 0 to 512 18:50:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000006c000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000005200002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000074000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000009000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2167.347830][T19833] EXT4-fs (loop5): Invalid log cluster size: 5308416 [ 2167.354730][T19832] EXT4-fs (loop3): Invalid log block size: 134234112 [ 2167.370451][T19831] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2167.372842][T19839] loop2: detected capacity change from 0 to 512 [ 2167.389507][T19831] EXT4-fs (loop1): get root inode failed [ 2167.395182][T19831] EXT4-fs (loop1): mount failed 18:50:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000007a000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2167.414505][T19842] loop5: detected capacity change from 0 to 512 [ 2167.419070][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2167.424923][T19844] loop3: detected capacity change from 0 to 512 [ 2167.429959][T19564] Buffer I/O error on dev loop5, logical block 0, async page read [ 2167.445933][T19844] EXT4-fs (loop3): Invalid log block size: 2415919104 [ 2167.454356][T19842] EXT4-fs (loop5): Invalid log cluster size: 5373952 18:50:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000090000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef230001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020006020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000001000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000005300002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000005a0000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2168.202304][T19839] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2168.202304][T19839] [ 2168.224557][T19858] loop3: detected capacity change from 0 to 512 [ 2168.228437][T19860] loop5: detected capacity change from 0 to 512 [ 2168.237382][T19858] EXT4-fs (loop3): fragment/cluster size (2048) != block size (1024) [ 2168.245653][T19860] EXT4-fs (loop5): Invalid log cluster size: 5439488 18:50:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000005c6000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000c0ed000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000001f8000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffe000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2168.246352][T19861] loop1: detected capacity change from 0 to 512 [ 2168.267259][T19864] loop2: detected capacity change from 0 to 512 [ 2168.280685][T19861] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2168.293213][T19861] EXT4-fs (loop1): get root inode failed 18:50:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000fff000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2168.298863][T19861] EXT4-fs (loop1): mount failed 18:50:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000002000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2168.501875][T19878] loop3: detected capacity change from 0 to 512 [ 2168.509473][T19878] EXT4-fs (loop3): fragment/cluster size (4096) != block size (1024) 18:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000feff000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef260001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000005400002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020006820000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000402000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000020001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2169.095359][T19864] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2169.095359][T19864] [ 2169.121855][T19888] loop5: detected capacity change from 0 to 512 [ 2169.126259][T19890] loop1: detected capacity change from 0 to 512 [ 2169.132871][T19889] loop3: detected capacity change from 0 to 512 18:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000040001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2169.141514][T19888] EXT4-fs (loop5): Invalid log cluster size: 5505024 [ 2169.149218][T19889] EXT4-fs (loop3): Invalid log block size: 67108864 [ 2169.164159][T19894] loop2: detected capacity change from 0 to 512 [ 2169.164834][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2169.177337][T19890] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000080001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000004000080001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000005500002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2169.179594][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2169.193537][T19890] EXT4-fs (loop1): get root inode failed [ 2169.205309][T19890] EXT4-fs (loop1): mount failed [ 2169.235153][T19904] loop5: detected capacity change from 0 to 512 [ 2169.242998][T19904] EXT4-fs (loop5): Invalid log cluster size: 5570560 18:50:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000504d4d0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000003000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2169.353079][T19908] loop3: detected capacity change from 0 to 512 [ 2169.361509][T19908] EXT4-fs (loop3): fragment/cluster size (8192) != block size (1024) 18:50:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef460001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020006c20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000ffffaa5500002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000900001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000004000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2169.991894][T19894] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2169.991894][T19894] [ 2170.017018][T19916] loop5: detected capacity change from 0 to 512 [ 2170.022286][T19919] loop1: detected capacity change from 0 to 512 [ 2170.029841][T19916] EXT4-fs (loop5): Invalid log block size: 4278190080 18:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000101000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffe500101000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000005600002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffe540101000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2170.030366][T19920] loop3: detected capacity change from 0 to 512 [ 2170.044538][T19920] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 2170.056594][T19919] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2170.069479][T19919] EXT4-fs (loop1): get root inode failed [ 2170.075178][T19919] EXT4-fs (loop1): mount failed [ 2170.082670][T19926] loop2: detected capacity change from 0 to 512 [ 2170.096481][T19930] loop5: detected capacity change from 0 to 512 [ 2170.104813][T19930] EXT4-fs (loop5): Invalid log cluster size: 5636096 18:50:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000005000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffe580101000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2170.203150][T19935] loop3: detected capacity change from 0 to 512 [ 2170.212648][T19935] EXT4-fs (loop3): fragment/cluster size (32768) != block size (1024) 18:50:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53effe0001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020007420000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000025900002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000006000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2170.899945][T19926] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2170.899945][T19926] [ 2170.924263][T19944] loop5: detected capacity change from 0 to 512 [ 2170.928856][T19947] loop1: detected capacity change from 0 to 512 [ 2170.937087][T19944] EXT4-fs (loop5): Invalid log cluster size: 5833216 18:50:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000040201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000006000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000301000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2170.944520][T19948] loop3: detected capacity change from 0 to 512 [ 2170.952426][T19948] EXT4-fs (loop3): fragment/cluster size (65536) != block size (1024) [ 2170.963597][T19951] loop2: detected capacity change from 0 to 512 [ 2170.967049][T19947] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2170.984401][T19947] EXT4-fs (loop1): get root inode failed [ 2170.990158][T19947] EXT4-fs (loop1): mount failed 18:50:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000406000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2171.004401][T19956] loop5: detected capacity change from 0 to 512 [ 2171.005139][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2171.019941][T19564] Buffer I/O error on dev loop5, logical block 0, async page read [ 2171.034608][T19956] EXT4-fs (loop5): Invalid log cluster size: 6291456 [ 2171.076493][T19966] loop3: detected capacity change from 0 to 512 [ 2171.085870][T19966] EXT4-fs (loop3): Invalid log block size: 67108864 18:50:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef100201000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020007a20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000006200002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000007000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000040601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000701000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2171.798063][T19951] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2171.798063][T19951] [ 2171.823960][T19972] loop5: detected capacity change from 0 to 512 [ 2171.831281][T19972] EXT4-fs (loop5): Invalid log cluster size: 6422528 [ 2171.838202][T19975] loop3: detected capacity change from 0 to 512 18:50:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000006800002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2171.845563][T19976] loop1: detected capacity change from 0 to 512 [ 2171.861875][T19975] EXT4-fs (loop3): fragment/cluster size (131072) != block size (1024) [ 2171.870990][T19983] loop2: detected capacity change from 0 to 512 [ 2171.882815][T19976] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000901000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000008000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2171.895420][T19976] EXT4-fs (loop1): get root inode failed [ 2171.900078][T19988] loop5: detected capacity change from 0 to 512 [ 2171.901104][T19976] EXT4-fs (loop1): mount failed [ 2171.914409][T19988] EXT4-fs (loop5): Invalid log cluster size: 6815744 [ 2171.946211][T19994] loop3: detected capacity change from 0 to 512 [ 2171.962535][T19994] EXT4-fs (loop3): fragment/cluster size (262144) != block size (1024) 18:50:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef000301000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000a01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000000200000002005a020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000036800002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000009000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000b01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2172.700633][T19983] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2172.700633][T19983] [ 2172.730637][T20005] loop3: detected capacity change from 0 to 512 [ 2172.735665][T20000] loop1: detected capacity change from 0 to 512 18:50:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000d01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2172.745044][T20002] loop5: detected capacity change from 0 to 512 [ 2172.745056][T20005] EXT4-fs (loop3): fragment/cluster size (524288) != block size (1024) [ 2172.745789][T20006] loop2: detected capacity change from 0 to 512 [ 2172.760088][T20002] EXT4-fs (loop5): Invalid log cluster size: 6816512 [ 2172.784552][T20000] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000000a000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000e01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000006c00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2172.798610][T20000] EXT4-fs (loop1): get root inode failed [ 2172.804281][T20000] EXT4-fs (loop1): mount failed [ 2172.835602][T20019] loop3: detected capacity change from 0 to 512 [ 2172.846328][T20022] loop5: detected capacity change from 0 to 512 [ 2172.853619][T20022] EXT4-fs (loop5): Invalid log cluster size: 7077888 [ 2172.861151][T20019] EXT4-fs (loop3): fragment/cluster size (1048576) != block size (1024) 18:50:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef1e0301000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000f01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000007400002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000000200000002005c620000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000000b000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2173.574912][T20006] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2173.574912][T20006] [ 2173.601378][T20031] loop3: detected capacity change from 0 to 512 [ 2173.606299][T20030] loop5: detected capacity change from 0 to 512 [ 2173.610954][T20032] loop1: detected capacity change from 0 to 512 18:50:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000041001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2173.620333][T20030] EXT4-fs (loop5): Invalid log cluster size: 7602176 [ 2173.628689][T20031] EXT4-fs (loop3): fragment/cluster size (2097152) != block size (1024) [ 2173.644845][T20037] loop2: detected capacity change from 0 to 512 [ 2173.655296][T20032] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2173.667747][T20032] EXT4-fs (loop1): get root inode failed 18:50:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001101000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000007a00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2173.673498][T20032] EXT4-fs (loop1): mount failed 18:50:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000000c000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2173.703253][T20046] loop5: detected capacity change from 0 to 512 [ 2173.710985][T20046] EXT4-fs (loop5): Invalid log cluster size: 7995392 [ 2173.721690][T20049] loop3: detected capacity change from 0 to 512 [ 2173.731285][T20049] EXT4-fs (loop3): fragment/cluster size (4194304) != block size (1024) 18:50:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53effa0f01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000000200000002001c720000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000007c00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000000d000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001f01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2174.476579][T20037] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2174.476579][T20037] [ 2174.503192][T20059] loop3: detected capacity change from 0 to 512 [ 2174.503873][T20060] loop1: detected capacity change from 0 to 512 [ 2174.517348][T20056] loop5: detected capacity change from 0 to 512 18:50:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2174.523758][T20059] EXT4-fs (loop3): fragment/cluster size (8388608) != block size (1024) [ 2174.535794][T20056] EXT4-fs (loop5): Invalid log cluster size: 8126464 [ 2174.543798][T20065] loop2: detected capacity change from 0 to 512 [ 2174.554342][T20060] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2174.566867][T20060] EXT4-fs (loop1): get root inode failed 18:50:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000102001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000038400002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000000e000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2174.572549][T20060] EXT4-fs (loop1): mount failed [ 2174.612872][T20074] loop5: detected capacity change from 0 to 512 [ 2174.620605][T20078] loop3: detected capacity change from 0 to 512 [ 2174.627199][T20074] EXT4-fs (loop5): Invalid log cluster size: 8651520 [ 2174.634140][T20078] EXT4-fs (loop3): fragment/cluster size (16777216) != block size (1024) [ 2174.650196][T19555] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2174.659405][T19555] Buffer I/O error on dev loop5, logical block 0, async page read [ 2174.668191][T19555] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2174.677360][T19555] Buffer I/O error on dev loop5, logical block 2, async page read [ 2174.685614][T19555] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2174.694787][T19555] Buffer I/O error on dev loop5, logical block 3, async page read 18:50:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef001101000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000000200000002003fe20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000ffffff8c00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000000f000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2175.373330][T20065] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2175.373330][T20065] [ 2175.401830][T20085] loop5: detected capacity change from 0 to 512 [ 2175.409487][T20086] loop3: detected capacity change from 0 to 512 [ 2175.411157][T20083] loop1: detected capacity change from 0 to 512 18:50:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r1) [ 2175.424284][T20085] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2175.432384][T20086] EXT4-fs (loop3): fragment/cluster size (33554432) != block size (1024) [ 2175.459251][T20095] loop2: detected capacity change from 0 to 512 18:50:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000003f01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003a900002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r1) [ 2175.467326][T20083] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2175.485667][T20083] EXT4-fs (loop1): get root inode failed [ 2175.491350][T20083] EXT4-fs (loop1): mount failed [ 2175.505910][T20102] loop5: detected capacity change from 0 to 512 [ 2175.513263][T20102] EXT4-fs (loop5): Invalid log cluster size: 11076352 18:50:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef001201000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000010000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:33 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r1) 18:50:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003aa00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020fffe20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2176.293097][T20095] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2176.293097][T20095] [ 2176.320466][T20110] loop5: detected capacity change from 0 to 512 [ 2176.322261][T20112] loop3: detected capacity change from 0 to 512 [ 2176.335524][T20110] EXT4-fs (loop5): Invalid log cluster size: 11141888 18:50:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000008004001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:33 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2176.343071][T20111] loop1: detected capacity change from 0 to 512 [ 2176.351734][T20112] EXT4-fs (loop3): fragment/cluster size (67108864) != block size (1024) [ 2176.363974][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2176.368361][T20111] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2176.386227][T20122] loop2: detected capacity change from 0 to 512 18:50:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003ab00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2176.395209][T20111] EXT4-fs (loop1): get root inode failed [ 2176.400979][T20111] EXT4-fs (loop1): mount failed 18:50:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2176.436547][T20128] loop5: detected capacity change from 0 to 512 [ 2176.445434][T20128] EXT4-fs (loop5): Invalid log cluster size: 11207424 18:50:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef001301000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000004d4d5001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200fff20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000410000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003ac00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2177.213187][T20122] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2177.213187][T20122] [ 2177.240197][T20139] loop3: detected capacity change from 0 to 512 [ 2177.247483][T20138] loop1: detected capacity change from 0 to 512 [ 2177.249914][T20135] loop5: detected capacity change from 0 to 512 18:50:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000005501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000ffffaa5501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000001ad00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2177.260850][T20135] EXT4-fs (loop5): Invalid log cluster size: 11272960 [ 2177.261713][T20139] EXT4-fs (loop3): Invalid log block size: 67108864 [ 2177.268532][T20144] loop2: detected capacity change from 0 to 512 [ 2177.282616][T20138] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2177.298686][T20138] EXT4-fs (loop1): get root inode failed [ 2177.304372][T20138] EXT4-fs (loop1): mount failed 18:50:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2177.363021][T20155] loop5: detected capacity change from 0 to 512 [ 2177.371834][T20155] EXT4-fs (loop5): Invalid log cluster size: 11337984 18:50:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef006801000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000007401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020feff20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000011000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003ad00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2178.092838][T20144] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2178.092838][T20144] [ 2178.121439][T20166] loop1: detected capacity change from 0 to 512 [ 2178.124238][T20162] loop3: detected capacity change from 0 to 512 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000007a01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000ffffff8c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000ffffff9701000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000005a001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2178.138245][T20168] loop5: detected capacity change from 0 to 512 [ 2178.144752][T20162] EXT4-fs (loop3): fragment/cluster size (134217728) != block size (1024) [ 2178.153540][T20168] EXT4-fs (loop5): Invalid log cluster size: 11338496 [ 2178.161006][T20166] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2178.162791][T20173] loop2: detected capacity change from 0 to 512 [ 2178.182034][T20166] EXT4-fs (loop1): get root inode failed [ 2178.187767][T20166] EXT4-fs (loop1): mount failed 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000edc001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000005c601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003ae00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef006901000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000ffffffda01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000060000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000012000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffffff601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2178.993753][T20173] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2178.993753][T20173] [ 2179.022221][T20195] loop3: detected capacity change from 0 to 512 [ 2179.025104][T20197] loop1: detected capacity change from 0 to 512 [ 2179.034724][T20198] loop5: detected capacity change from 0 to 512 18:50:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000001f801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003af00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffffdf901000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2179.043995][T20198] EXT4-fs (loop5): Invalid log cluster size: 11404032 [ 2179.044095][T20197] EXT4-fs (loop1): inodes count not valid: 32 vs 96 [ 2179.052073][T20195] EXT4-fs (loop3): fragment/cluster size (268435456) != block size (1024) [ 2179.079439][T20202] loop2: detected capacity change from 0 to 512 18:50:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffffffb01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000000200000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2179.114344][T20207] loop5: detected capacity change from 0 to 512 [ 2179.115299][ T1441] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2179.129794][ T1441] Buffer I/O error on dev loop5, logical block 0, async page read [ 2179.149240][T20207] EXT4-fs (loop5): Invalid log cluster size: 11469568 18:50:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000b100002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2179.221302][T20215] loop5: detected capacity change from 0 to 512 [ 2179.228804][T20215] EXT4-fs (loop5): Invalid log cluster size: 11599872 [ 2179.254418][T20216] loop1: detected capacity change from 0 to 512 [ 2179.262836][T20216] EXT4-fs (loop1): inodes count not valid: 32 vs 8192 [ 2179.323598][T19792] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2179.332912][T19792] Buffer I/O error on dev loop5, logical block 0, async page read [ 2179.342361][T19792] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2179.351571][T19792] Buffer I/O error on dev loop5, logical block 2, async page read [ 2179.359576][T19792] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2179.368700][T19792] Buffer I/O error on dev loop5, logical block 3, async page read 18:50:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef007b01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000014000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffffdfd01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000003000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003b300002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2179.901733][T20202] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2179.901733][T20202] [ 2179.926262][T20222] loop3: detected capacity change from 0 to 512 [ 2179.932771][T20224] loop5: detected capacity change from 0 to 512 [ 2179.934138][T20219] loop1: detected capacity change from 0 to 512 [ 2179.945403][T20224] EXT4-fs (loop5): Invalid log cluster size: 11731712 18:50:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffffffd01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffffffe01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003b500002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000005000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2179.952390][T20219] EXT4-fs (loop1): invalid inodes per group: 3 [ 2179.952390][T20219] [ 2179.961061][T20222] EXT4-fs (loop3): fragment/cluster size (1073741824) != block size (1024) [ 2179.979590][T20228] loop2: detected capacity change from 0 to 512 18:50:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000020000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000fff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2180.014629][T20235] loop5: detected capacity change from 0 to 512 [ 2180.043815][T20238] loop3: detected capacity change from 0 to 512 [ 2180.069386][T20235] EXT4-fs (loop5): Invalid log cluster size: 11862784 [ 2180.085763][T20242] loop1: detected capacity change from 0 to 512 [ 2180.100017][T20242] EXT4-fs (loop1): invalid inodes per group: 5 [ 2180.100017][T20242] [ 2180.116086][T20238] EXT4-fs (loop3): Invalid log cluster size: 32 [ 2180.224839][T19564] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2180.234046][T19564] Buffer I/O error on dev loop1, logical block 0, async page read [ 2180.245972][T19564] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2180.255161][T19564] Buffer I/O error on dev loop1, logical block 2, async page read [ 2180.264193][T19564] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2180.273407][T19564] Buffer I/O error on dev loop1, logical block 3, async page read 18:50:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef00d701000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000ffffefff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000edc000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000001020000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000006000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2180.812515][T20228] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2180.812515][T20228] [ 2180.834849][T20246] loop3: detected capacity change from 0 to 512 [ 2180.843615][T20252] loop1: detected capacity change from 0 to 512 [ 2180.844871][T20248] loop5: detected capacity change from 0 to 512 [ 2180.856295][T20252] EXT4-fs (loop1): invalid inodes per group: 6 18:50:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffffbff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000150feff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2180.856295][T20252] [ 2180.864845][T20248] EXT4-fs (loop5): Invalid log cluster size: 12643584 [ 2180.871963][T20246] EXT4-fs (loop3): Invalid log block size: 268435456 [ 2180.883779][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2180.889465][T20256] loop2: detected capacity change from 0 to 512 [ 2180.896679][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 18:50:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000ffffffc900002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2180.908816][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:50:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000022000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000154feff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000007000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2181.142447][T20267] loop3: detected capacity change from 0 to 512 [ 2181.144293][T20268] loop1: detected capacity change from 0 to 512 [ 2181.154071][T20269] loop5: detected capacity change from 0 to 512 [ 2181.162485][T20268] EXT4-fs (loop1): invalid inodes per group: 7 [ 2181.162485][T20268] [ 2181.162658][T20269] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2181.171679][T20267] EXT4-fs (loop3): Invalid log cluster size: 34 18:50:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef00d801000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000158feff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000ffffffda00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000025000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000000200000002000000a000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r2) [ 2181.723109][T20256] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2181.723109][T20256] [ 2181.747212][T20274] loop3: detected capacity change from 0 to 512 [ 2181.753078][T20276] loop1: detected capacity change from 0 to 512 [ 2181.760990][T20279] loop5: detected capacity change from 0 to 512 18:50:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000055aaffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000ffefffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000012000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fffbffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2181.761010][T20276] EXT4-fs (loop1): inodes count not valid: 32 vs 10 [ 2181.764064][T20274] EXT4-fs (loop3): Invalid log cluster size: 37 [ 2181.774100][T20279] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2181.804275][T20285] loop2: detected capacity change from 0 to 512 18:50:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000001e000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000f9fdffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2181.821410][T20288] loop1: detected capacity change from 0 to 512 [ 2181.828676][T20288] EXT4-fs (loop1): inodes count not valid: 32 vs 18 [ 2181.851024][T20292] loop5: detected capacity change from 0 to 512 [ 2181.858884][T20292] EXT4-fs (loop5): Invalid log cluster size: 14680320 18:50:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef00f301000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000026000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000013000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000e200002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fdfdffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r2) [ 2182.638119][T20285] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2182.638119][T20285] [ 2182.663125][T20299] loop1: detected capacity change from 0 to 512 [ 2182.670485][T20303] loop3: detected capacity change from 0 to 512 [ 2182.672099][T20300] loop5: detected capacity change from 0 to 512 18:50:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000007fffffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000008cffffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000097ffffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000ffffffe200002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000003f000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000daffffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2182.684101][T20299] EXT4-fs (loop1): inodes count not valid: 32 vs 19 [ 2182.692812][T20300] EXT4-fs (loop5): Invalid log cluster size: 14811136 [ 2182.695530][T20303] EXT4-fs (loop3): Invalid log cluster size: 38 [ 2182.711760][T20308] loop2: detected capacity change from 0 to 512 [ 2182.716388][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2182.727213][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2182.773750][T20315] loop5: detected capacity change from 0 to 512 [ 2182.781105][T20315] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2182.789296][T20319] loop3: detected capacity change from 0 to 512 [ 2182.796470][T20319] EXT4-fs (loop3): Invalid log cluster size: 63 18:50:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef00f401000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000014000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000f6ffffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000002ee00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000040000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r2) 18:50:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fbffffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2183.543286][T20308] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2183.543286][T20308] [ 2183.572798][T20328] loop3: detected capacity change from 0 to 512 [ 2183.580814][T20327] loop5: detected capacity change from 0 to 512 18:50:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000fdffffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000feffffff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000001f000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000080040000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2183.588290][T20327] EXT4-fs (loop5): Invalid log cluster size: 15598080 [ 2183.588381][T20332] loop2: detected capacity change from 0 to 512 [ 2183.597937][T20328] EXT4-fs (loop3): Invalid log cluster size: 64 [ 2183.608144][T20331] loop1: detected capacity change from 0 to 512 [ 2183.616552][T20331] EXT4-fs (loop1): inodes count not valid: 32 vs 20 18:50:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000400000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2183.658428][T20340] loop5: detected capacity change from 0 to 512 [ 2183.664500][T20342] loop3: detected capacity change from 0 to 512 [ 2183.671270][T20340] EXT4-fs (loop5): Invalid log cluster size: 15728896 [ 2183.680305][T20342] EXT4-fs (loop3): Invalid log block size: 524288 18:50:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53effeff01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000015000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001000000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fffffff000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000046000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004000000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2184.414105][T20332] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2184.414105][T20332] [ 2184.442325][T20352] loop3: detected capacity change from 0 to 512 [ 2184.443171][T20353] loop1: detected capacity change from 0 to 512 [ 2184.456809][T20353] EXT4-fs (loop1): inodes count not valid: 32 vs 21 18:50:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000002000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000003000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003f400002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000220000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000048000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2184.463933][T20352] EXT4-fs (loop3): Invalid log cluster size: 70 [ 2184.464231][T20349] loop5: detected capacity change from 0 to 512 [ 2184.478649][T20349] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2184.488643][T20358] loop2: detected capacity change from 0 to 512 [ 2184.541578][T20366] loop5: detected capacity change from 0 to 512 [ 2184.546420][T20367] loop1: detected capacity change from 0 to 512 [ 2184.556207][T20366] EXT4-fs (loop5): Invalid log cluster size: 15991552 [ 2184.563640][T20369] loop3: detected capacity change from 0 to 512 [ 2184.571008][T20369] EXT4-fs (loop3): Invalid log cluster size: 72 [ 2184.592221][T20367] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2184.604557][T20367] EXT4-fs (loop1): get root inode failed [ 2184.610198][T20367] EXT4-fs (loop1): mount failed 18:50:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010200000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000004000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fffffff600002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000004c000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000320000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000005000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2185.321386][T20358] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2185.321386][T20358] [ 2185.348096][T20379] loop1: detected capacity change from 0 to 512 [ 2185.349137][T20378] loop3: detected capacity change from 0 to 512 [ 2185.360993][T20377] loop5: detected capacity change from 0 to 512 18:50:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000006000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000007000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000001f800002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000055000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2185.368359][T20377] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2185.376964][T20378] EXT4-fs (loop3): Invalid log cluster size: 76 [ 2185.392295][T20379] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2185.393000][T20389] loop2: detected capacity change from 0 to 512 [ 2185.406418][T20379] EXT4-fs (loop1): get root inode failed [ 2185.416392][T20379] EXT4-fs (loop1): mount failed 18:50:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000008000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2185.458893][T20395] loop5: detected capacity change from 0 to 512 [ 2185.461702][T20396] loop3: detected capacity change from 0 to 512 [ 2185.472268][T20395] EXT4-fs (loop5): Invalid log cluster size: 16253184 [ 2185.481018][T20396] EXT4-fs (loop3): Invalid log cluster size: 85 18:50:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010300000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000420000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000009000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000ffffaa55000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000003f800002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2186.224737][T20389] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2186.224737][T20389] [ 2186.246136][T20401] loop3: detected capacity change from 0 to 512 [ 2186.251153][T20405] loop5: detected capacity change from 0 to 512 [ 2186.260141][T20404] loop1: detected capacity change from 0 to 512 [ 2186.266546][T20405] EXT4-fs (loop5): Invalid log cluster size: 16253696 18:50:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000a000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000b000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000c000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fffffdf900002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2186.274409][T20401] EXT4-fs (loop3): Invalid log block size: 2868903680 [ 2186.282296][T20404] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2186.294910][T20404] EXT4-fs (loop1): get root inode failed [ 2186.300576][T20404] EXT4-fs (loop1): mount failed 18:50:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000060000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000d000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2186.323702][T20417] loop2: detected capacity change from 0 to 512 [ 2186.343833][T20421] loop5: detected capacity change from 0 to 512 [ 2186.353506][T20423] loop3: detected capacity change from 0 to 512 [ 2186.362184][T20421] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2186.371216][T20423] EXT4-fs (loop3): Invalid log cluster size: 96 [ 2186.399671][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2186.408837][T19564] Buffer I/O error on dev loop5, logical block 0, async page read [ 2186.416876][T19564] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2186.426167][T19564] Buffer I/O error on dev loop5, logical block 2, async page read [ 2186.438478][T19564] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2186.447640][T19564] Buffer I/O error on dev loop5, logical block 3, async page read 18:50:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000e000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010400000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000520000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fffffffb00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000068000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000f000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2187.156324][T20417] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2187.156324][T20417] [ 2187.180921][T20431] loop5: detected capacity change from 0 to 512 [ 2187.188387][T20432] loop3: detected capacity change from 0 to 512 [ 2187.194708][T20431] EXT4-fs (loop5): Invalid log block size: 4278190080 18:50:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000010000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000011000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fffffdfd00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2187.202432][T20428] loop1: detected capacity change from 0 to 512 [ 2187.209022][T20432] EXT4-fs (loop3): Invalid log cluster size: 104 [ 2187.224175][T20439] loop2: detected capacity change from 0 to 512 [ 2187.233037][T20428] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2187.250224][T20428] EXT4-fs (loop1): get root inode failed 18:50:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000012000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000014000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000006c000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2187.256065][T20428] EXT4-fs (loop1): mount failed [ 2187.265355][T20448] loop5: detected capacity change from 0 to 512 [ 2187.272838][T20448] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2187.294630][T20452] loop3: detected capacity change from 0 to 512 [ 2187.305160][T20452] EXT4-fs (loop3): Invalid log cluster size: 108 18:50:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef011000000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000022000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fffffffe00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000620000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000074000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000025000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2188.053599][T20439] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2188.053599][T20439] [ 2188.078238][T20459] loop5: detected capacity change from 0 to 512 [ 2188.086654][T20461] loop1: detected capacity change from 0 to 512 [ 2188.088783][T20459] EXT4-fs (loop5): Invalid log block size: 4278190080 18:50:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000026000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000046000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000048000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000fff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2188.101493][T20463] loop3: detected capacity change from 0 to 512 [ 2188.108655][T20463] EXT4-fs (loop3): Invalid log cluster size: 116 [ 2188.117595][T20461] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2188.139427][T20461] EXT4-fs (loop1): get root inode failed [ 2188.145099][T20461] EXT4-fs (loop1): mount failed 18:50:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000004c000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2188.164156][T20478] loop2: detected capacity change from 0 to 512 [ 2188.179168][T20480] loop5: detected capacity change from 0 to 512 [ 2188.188388][T20480] EXT4-fs (loop5): Invalid log cluster size: 16715520 18:50:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef011100000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000055000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000007a000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000720000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000ffffefff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2188.997883][T20478] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2188.997883][T20478] [ 2189.020513][T20487] loop1: detected capacity change from 0 to 512 [ 2189.027816][T20488] loop3: detected capacity change from 0 to 512 [ 2189.028162][T20489] loop5: detected capacity change from 0 to 512 [ 2189.041511][T20489] EXT4-fs (loop5): Invalid log block size: 4278190080 18:50:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000060000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000068000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fffffbff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000006c000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2189.048486][T20488] EXT4-fs (loop3): Invalid log cluster size: 122 [ 2189.055942][T20487] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2189.070631][T20487] EXT4-fs (loop1): get root inode failed [ 2189.076348][T20487] EXT4-fs (loop1): mount failed [ 2189.083440][T20499] loop5: detected capacity change from 0 to 512 18:50:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000ffffff8c000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000074000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2189.084290][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2189.099342][T20499] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2189.126329][T20504] loop2: detected capacity change from 0 to 512 [ 2189.138301][T20506] loop3: detected capacity change from 0 to 512 [ 2189.153074][T20506] EXT4-fs (loop3): Invalid log block size: 4294967040 18:50:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef011200000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000003ffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000007a000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000820000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000ffffff97000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000090000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2189.956281][T20504] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2189.956281][T20504] [ 2189.979486][T20511] loop5: detected capacity change from 0 to 512 [ 2189.988495][T20511] EXT4-fs (loop5): Invalid log cluster size: 16776963 [ 2189.995719][T20514] loop3: detected capacity change from 0 to 512 18:50:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000fe000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000001fffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000f8010001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2190.003642][T20516] loop1: detected capacity change from 0 to 512 [ 2190.014417][T20514] EXT4-fs (loop3): Invalid log block size: 4294967040 [ 2190.025610][T20523] loop2: detected capacity change from 0 to 512 [ 2190.044812][T20516] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000004020001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000055aaffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2190.057276][T20516] EXT4-fs (loop1): get root inode failed [ 2190.059576][T20530] loop5: detected capacity change from 0 to 512 [ 2190.063002][T20516] EXT4-fs (loop1): mount failed [ 2190.074649][T20530] EXT4-fs (loop5): Invalid log cluster size: 16776991 [ 2190.111503][T20535] loop5: detected capacity change from 0 to 512 [ 2190.118515][T20535] EXT4-fs (loop5): Invalid log block size: 1426063360 18:50:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef011300000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000030001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000198000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000920000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000ffefffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2190.858655][T20523] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2190.858655][T20523] [ 2190.882475][T20539] loop3: detected capacity change from 0 to 512 [ 2190.893418][T20539] EXT4-fs (loop3): Invalid log block size: 16777216 [ 2190.896323][T20545] loop1: detected capacity change from 0 to 512 18:50:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000002040001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000006040001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000010040001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2190.904754][T20547] loop2: detected capacity change from 0 to 512 [ 2190.914746][T20546] loop5: detected capacity change from 0 to 512 [ 2190.925628][T20546] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2190.933113][T20545] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2190.951917][T20545] EXT4-fs (loop1): get root inode failed 18:50:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000050001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000199000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fffbffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2190.957588][T20545] EXT4-fs (loop1): mount failed [ 2190.981532][T20559] loop3: detected capacity change from 0 to 512 [ 2190.983573][T19555] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2190.997105][T19555] Buffer I/O error on dev loop3, logical block 0, async page read [ 2191.005275][T20562] loop5: detected capacity change from 0 to 512 [ 2191.013795][T20562] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 2191.022912][T20559] EXT4-fs (loop3): Invalid log block size: 16777216 18:50:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef016800000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000a0050001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000a20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000f9fdffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000005a0000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000c6050001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000060001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2191.737655][T20547] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2191.737655][T20547] [ 2191.764853][T20567] loop1: detected capacity change from 0 to 512 [ 2191.774509][T20572] loop3: detected capacity change from 0 to 512 18:50:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000004060001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000070001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2191.782286][T20570] loop5: detected capacity change from 0 to 512 [ 2191.790397][T20570] EXT4-fs (loop5): Invalid log block size: 4177526784 [ 2191.797294][T20572] EXT4-fs (loop3): Invalid log block size: 83886080 [ 2191.809002][T20567] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2191.809208][T20580] loop2: detected capacity change from 0 to 512 [ 2191.823769][T20567] EXT4-fs (loop1): get root inode failed [ 2191.833275][T20567] EXT4-fs (loop1): mount failed 18:50:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fdfdffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000083b5000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2191.861685][T20587] loop5: detected capacity change from 0 to 512 [ 2191.869040][T20587] EXT4-fs (loop5): Invalid log block size: 4244635648 [ 2191.891134][T20589] loop3: detected capacity change from 0 to 512 [ 2191.892082][T19564] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2191.906608][T19564] Buffer I/O error on dev loop3, logical block 0, async page read [ 2191.918142][T20589] EXT4-fs (loop3): Invalid log block size: 2197815296 18:50:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef016900000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000090001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000b20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000007fffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000000000edc0000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2192.646049][T20580] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2192.646049][T20580] [ 2192.673772][T20595] loop3: detected capacity change from 0 to 512 [ 2192.673913][T20596] loop5: detected capacity change from 0 to 512 [ 2192.687602][T20597] loop1: detected capacity change from 0 to 512 18:50:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000a0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000b0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2192.688345][T20596] EXT4-fs (loop5): Invalid log block size: 2130706432 [ 2192.700933][T20595] EXT4-fs (loop3): Invalid log block size: 3976200192 [ 2192.728477][T20597] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000c0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000005c6000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000008cffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000d0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2192.741028][T20607] loop2: detected capacity change from 0 to 512 [ 2192.745768][T20597] EXT4-fs (loop1): get root inode failed [ 2192.752960][T20597] EXT4-fs (loop1): mount failed [ 2192.794886][T20614] loop3: detected capacity change from 0 to 512 [ 2192.803910][T20614] EXT4-fs (loop3): Invalid log block size: 83886080 [ 2192.804429][T20616] loop5: detected capacity change from 0 to 512 [ 2192.818187][T20616] EXT4-fs (loop5): Invalid log block size: 2348810240 18:50:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000c20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000e0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef017b00000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000ffffffc9000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000c9ffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2193.561351][T20607] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2193.561351][T20607] [ 2193.587502][T20619] loop1: detected capacity change from 0 to 512 [ 2193.592436][T20623] loop3: detected capacity change from 0 to 512 [ 2193.598490][T20624] loop5: detected capacity change from 0 to 512 18:50:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000f0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000004100001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000daffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2193.607241][T20624] EXT4-fs (loop5): Invalid log block size: 3372220416 [ 2193.619364][T20623] EXT4-fs (loop3): Invalid log block size: 4294967040 [ 2193.621337][T20619] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2193.638644][T20619] EXT4-fs (loop1): get root inode failed [ 2193.644325][T20619] EXT4-fs (loop1): mount failed 18:50:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000ffffffda000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000d20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000020100001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2193.661470][T20632] loop2: detected capacity change from 0 to 512 18:50:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000110001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2193.712316][T20637] loop5: detected capacity change from 0 to 512 [ 2193.721532][T20637] EXT4-fs (loop5): Invalid log block size: 3657433088 [ 2193.728331][T20640] loop3: detected capacity change from 0 to 512 [ 2193.735722][T20640] EXT4-fs (loop3): Invalid log block size: 4294967040 [ 2193.737679][T20642] loop1: detected capacity change from 0 to 512 18:50:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000120001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2193.760031][T20642] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2193.778811][T20642] EXT4-fs (loop1): get root inode failed [ 2193.784544][T20642] EXT4-fs (loop1): mount failed 18:50:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01d700000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000e2ffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000140001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000e20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffffff6000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2194.485497][T20632] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2194.485497][T20632] [ 2194.513171][T20652] loop5: detected capacity change from 0 to 512 [ 2194.522858][T20656] loop3: detected capacity change from 0 to 512 [ 2194.531267][T20652] EXT4-fs (loop5): Invalid log block size: 3791650816 [ 2194.538397][T20658] loop1: detected capacity change from 0 to 512 [ 2194.563061][T20662] loop2: detected capacity change from 0 to 512 [ 2194.570067][T20658] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000001f0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000f0ffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2194.582972][T20658] EXT4-fs (loop1): get root inode failed [ 2194.588635][T20658] EXT4-fs (loop1): mount failed [ 2194.598133][T20656] EXT4-fs (loop3): Invalid log block size: 4294967040 [ 2194.625410][T20668] loop5: detected capacity change from 0 to 512 18:50:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000200001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000f20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2194.632890][T20668] EXT4-fs (loop5): Invalid log block size: 4026531840 18:50:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000001f8000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000f6ffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2194.662490][T20670] loop1: detected capacity change from 0 to 512 [ 2194.692322][T20675] loop5: detected capacity change from 0 to 512 [ 2194.699602][T20670] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2194.713123][T20675] EXT4-fs (loop5): Invalid log block size: 4127195136 [ 2194.720169][T20670] EXT4-fs (loop1): get root inode failed [ 2194.725854][T20670] EXT4-fs (loop1): mount failed [ 2194.731456][T20678] loop3: detected capacity change from 0 to 512 [ 2194.738774][T20678] EXT4-fs (loop3): Invalid log block size: 16777216 18:50:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01d800000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000010200001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000fbffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020001020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffffdf9000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(0x0, 0x0) syncfs(r3) [ 2195.394360][T20662] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2195.394360][T20662] [ 2195.421608][T20685] loop3: detected capacity change from 0 to 512 [ 2195.422979][T20688] loop1: detected capacity change from 0 to 512 [ 2195.428494][T20684] loop5: detected capacity change from 0 to 512 18:50:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000220001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000250001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2195.441491][T20684] EXT4-fs (loop5): Invalid log block size: 4211081216 [ 2195.448614][T20685] EXT4-fs (loop3): Invalid log block size: 4261412608 [ 2195.458682][T20691] loop2: detected capacity change from 0 to 512 [ 2195.463510][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2195.474211][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2195.482935][T20688] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2195.500019][T20688] EXT4-fs (loop1): get root inode failed [ 2195.505670][T20688] EXT4-fs (loop1): mount failed 18:50:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000260001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000feffffff00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffffffb000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000003f0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2195.665009][T20706] loop3: detected capacity change from 0 to 512 [ 2195.672124][T20705] loop5: detected capacity change from 0 to 512 [ 2195.682230][T20705] EXT4-fs (loop5): Invalid log block size: 4261412864 [ 2195.754834][T20706] EXT4-fs (loop3): Invalid log block size: 4294967040 18:50:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01f300000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000400001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020001120000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000000020000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffffdfd000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(0x0, 0x0) syncfs(r3) 18:50:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000460001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2196.292082][T20691] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2196.292082][T20691] [ 2196.315007][T20711] loop3: detected capacity change from 0 to 512 [ 2196.319528][T20714] loop5: detected capacity change from 0 to 512 [ 2196.325643][T20715] loop1: detected capacity change from 0 to 512 [ 2196.334649][T20714] EXT4-fs (loop5): #blocks per group too big: 2097152 18:50:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000480001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000004c0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000550001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2196.339610][T20711] EXT4-fs (loop3): Invalid log block size: 4261412608 [ 2196.358135][T20722] loop2: detected capacity change from 0 to 512 [ 2196.363194][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2196.373633][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2196.381943][T20715] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2196.395964][T20715] EXT4-fs (loop1): get root inode failed [ 2196.401712][T20715] EXT4-fs (loop1): mount failed 18:50:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000002000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000600001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2196.530835][T20732] loop5: detected capacity change from 0 to 512 [ 2196.539075][T20732] EXT4-fs (loop5): fragment/cluster size (4096) != block size (1024) 18:50:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000680001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01f400000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffffffd000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020001220000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000003000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(0x0, 0x0) syncfs(r3) [ 2197.191664][T20722] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2197.191664][T20722] [ 2197.219808][T20740] loop3: detected capacity change from 0 to 512 [ 2197.221397][T20737] loop5: detected capacity change from 0 to 512 [ 2197.233814][T20737] EXT4-fs (loop5): fragment/cluster size (8192) != block size (1024) 18:50:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000006c0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000740001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000007a0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2197.233988][T20740] EXT4-fs (loop3): Invalid log block size: 4294967040 [ 2197.248791][T20745] loop2: detected capacity change from 0 to 512 [ 2197.254648][T20742] loop1: detected capacity change from 0 to 512 [ 2197.271357][T20742] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2197.284772][T20742] EXT4-fs (loop1): get root inode failed [ 2197.290444][T20742] EXT4-fs (loop1): mount failed 18:50:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000900001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000005a00001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000004000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffffffe000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2197.393651][T20761] loop3: detected capacity change from 0 to 512 [ 2197.425335][T20761] EXT4-fs (loop3): Invalid log block size: 4294967040 [ 2197.438574][T20764] loop5: detected capacity change from 0 to 512 [ 2197.447040][T20764] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 18:50:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010201000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000005c60001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020001420000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000005000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(0xffffffffffffffff) 18:50:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000ff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000001f80001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2198.064520][T20745] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2198.064520][T20745] [ 2198.096567][T20770] loop5: detected capacity change from 0 to 512 [ 2198.103820][T20770] EXT4-fs (loop5): fragment/cluster size (32768) != block size (1024) 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000fffe0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000fff0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2198.108188][T20771] loop1: detected capacity change from 0 to 512 [ 2198.115518][T20773] loop3: detected capacity change from 0 to 512 [ 2198.126746][T20773] EXT4-fs (loop3): Invalid log cluster size: 255 [ 2198.136328][T20778] loop2: detected capacity change from 0 to 512 [ 2198.141637][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2198.151870][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:50:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000006000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2198.194821][T20771] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000feff0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2198.244703][T20788] loop5: detected capacity change from 0 to 512 [ 2198.252190][T20771] EXT4-fs (loop1): get root inode failed [ 2198.257906][T20771] EXT4-fs (loop1): mount failed [ 2198.267974][T20788] EXT4-fs (loop5): fragment/cluster size (65536) != block size (1024) 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000002000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010301000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000fff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000003000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020002220000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000007000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(0xffffffffffffffff) [ 2198.968593][T20778] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2198.968593][T20778] [ 2198.996457][T20799] loop3: detected capacity change from 0 to 512 [ 2198.996580][T20796] loop1: detected capacity change from 0 to 512 [ 2199.009199][T20799] EXT4-fs (loop3): Invalid log block size: 251658240 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000004000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010401000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000005000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000006000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2199.022364][T20798] loop5: detected capacity change from 0 to 512 [ 2199.029882][T20798] EXT4-fs (loop5): fragment/cluster size (131072) != block size (1024) [ 2199.046037][T20809] loop2: detected capacity change from 0 to 512 [ 2199.053981][T20796] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2199.067200][T20796] EXT4-fs (loop1): get root inode failed 18:50:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000008000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000ffffefff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2199.072987][T20796] EXT4-fs (loop1): mount failed 18:50:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020002520000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2199.121991][T20816] loop3: detected capacity change from 0 to 512 [ 2199.132952][T20816] EXT4-fs (loop3): Invalid log block size: 4026531584 [ 2199.147865][T20817] loop5: detected capacity change from 0 to 512 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000007000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000008000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2199.245516][T20817] EXT4-fs (loop5): fragment/cluster size (262144) != block size (1024) [ 2199.254906][T20823] loop1: detected capacity change from 0 to 512 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000000a000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000000f000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2199.290414][T20823] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2199.433451][T20823] EXT4-fs (loop1): get root inode failed [ 2199.439125][T20823] EXT4-fs (loop1): mount failed 18:50:56 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(0xffffffffffffffff) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000011000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010501000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffffbff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020002620000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000009000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000013000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2199.879860][T20809] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2199.879860][T20809] [ 2199.902887][T20843] loop3: detected capacity change from 0 to 512 [ 2199.909486][T20842] loop5: detected capacity change from 0 to 512 [ 2199.909618][T20841] loop1: detected capacity change from 0 to 512 [ 2199.919052][T20842] EXT4-fs (loop5): fragment/cluster size (524288) != block size (1024) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000014000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000020000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2199.931901][T20843] EXT4-fs (loop3): Invalid log block size: 4227858176 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000023000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000025000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000026000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2200.244775][T20841] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2200.259749][T20841] EXT4-fs (loop1): get root inode failed [ 2200.265425][T20841] EXT4-fs (loop1): mount failed [ 2200.266112][T20861] loop2: detected capacity change from 0 to 512 18:50:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000a000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000002d000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2200.720965][T20864] loop5: detected capacity change from 0 to 512 [ 2200.729740][T20864] EXT4-fs (loop5): fragment/cluster size (1048576) != block size (1024) 18:50:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010601000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000055aaffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020003e20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020001020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000003f000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000b000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2201.090780][T20861] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2201.090780][T20861] [ 2201.112972][T20869] loop1: detected capacity change from 0 to 512 [ 2201.117960][T20873] loop3: detected capacity change from 0 to 512 [ 2201.124047][T20875] loop5: detected capacity change from 0 to 512 [ 2201.132780][T20875] EXT4-fs (loop5): fragment/cluster size (2097152) != block size (1024) 18:50:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000040000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000046000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000c000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2201.143761][T20873] EXT4-fs (loop3): Invalid log block size: 4289352960 [ 2201.159100][T20879] loop2: detected capacity change from 0 to 512 [ 2201.177360][T20869] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000064000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000081000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2201.189756][T20869] EXT4-fs (loop1): get root inode failed [ 2201.195478][T20869] EXT4-fs (loop1): mount failed [ 2201.197731][T20885] loop5: detected capacity change from 0 to 512 [ 2201.209540][T20885] EXT4-fs (loop5): fragment/cluster size (4194304) != block size (1024) 18:50:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010701000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000ffefffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000384000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000d000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020004620000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r2) 18:50:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000ffffffe0000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2201.988315][T20879] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2201.988315][T20879] [ 2202.010353][T20896] loop3: detected capacity change from 0 to 512 [ 2202.016595][T20900] loop5: detected capacity change from 0 to 512 [ 2202.024479][T20900] EXT4-fs (loop5): fragment/cluster size (8388608) != block size (1024) 18:50:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000007ffffff9000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000e000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000ffa000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2202.032898][T20896] EXT4-fs (loop3): Invalid log block size: 4293918464 [ 2202.044534][T20901] loop1: detected capacity change from 0 to 512 [ 2202.055036][T20906] loop2: detected capacity change from 0 to 512 [ 2202.076379][T20901] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:50:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000fffffffe000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000003ff000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2202.087922][T20915] loop5: detected capacity change from 0 to 512 [ 2202.089017][T20901] EXT4-fs (loop1): get root inode failed [ 2202.100636][T20901] EXT4-fs (loop1): mount failed [ 2202.100753][T20915] EXT4-fs (loop5): fragment/cluster size (16777216) != block size (1024) 18:50:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010801000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fffbffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000007ffff000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000f000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020004820000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2202.877756][T20906] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2202.877756][T20906] [ 2202.905799][T20927] loop3: detected capacity change from 0 to 512 [ 2202.905948][T20926] loop1: detected capacity change from 0 to 512 [ 2202.920570][T20928] loop5: detected capacity change from 0 to 512 18:50:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020004020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000020001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010901000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) [ 2202.927885][T20928] EXT4-fs (loop5): fragment/cluster size (33554432) != block size (1024) [ 2202.927961][T20927] EXT4-fs (loop3): Invalid log block size: 4294704896 [ 2202.949490][T20926] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2202.964939][T20926] EXT4-fs (loop1): get root inode failed [ 2202.967597][T20938] loop2: detected capacity change from 0 to 512 18:50:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020020020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000030001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000010000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2202.970625][T20926] EXT4-fs (loop1): mount failed 18:50:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:50:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000f9fdffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:50:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000040001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020004c20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2203.015735][T20944] loop5: detected capacity change from 0 to 512 [ 2203.017633][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2203.031297][T19564] Buffer I/O error on dev loop5, logical block 0, async page read [ 2203.054506][T20950] loop3: detected capacity change from 0 to 512 18:51:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000050001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000011000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000060001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000012000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2203.064221][T20944] EXT4-fs (loop5): fragment/cluster size (67108864) != block size (1024) [ 2203.072850][T20950] EXT4-fs (loop3): Invalid log block size: 4294834432 [ 2203.080612][T20951] loop1: detected capacity change from 0 to 512 [ 2203.092295][T20951] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2203.105144][T20951] EXT4-fs (loop1): get root inode failed [ 2203.110830][T20951] EXT4-fs (loop1): mount failed [ 2203.158165][T20963] loop5: detected capacity change from 0 to 512 [ 2203.165758][T20963] EXT4-fs (loop5): fragment/cluster size (268435456) != block size (1024) 18:51:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010a01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000070001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fdfdffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020006020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2203.797737][T20938] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2203.797737][T20938] [ 2203.822234][T20971] loop3: detected capacity change from 0 to 512 [ 2203.829180][T20970] loop1: detected capacity change from 0 to 512 [ 2203.835585][T20971] EXT4-fs (loop3): Invalid log block size: 4294835456 18:51:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000410000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000014000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000080001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000007fffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2203.855301][T20975] loop2: detected capacity change from 0 to 512 [ 2203.856177][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2203.870856][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2203.878950][T20970] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2203.894611][T20970] EXT4-fs (loop1): get root inode failed [ 2203.900279][T20970] EXT4-fs (loop1): mount failed 18:51:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000090001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000055000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000a0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000018000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2203.922462][T20978] loop5: detected capacity change from 0 to 512 [ 2203.929999][T20978] EXT4-fs (loop5): fragment/cluster size (1073741824) != block size (1024) [ 2203.931045][T20983] loop3: detected capacity change from 0 to 512 [ 2203.942585][ T1441] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2203.954014][ T1441] Buffer I/O error on dev loop3, logical block 0, async page read [ 2203.986088][T20983] EXT4-fs (loop3): Invalid log block size: 4294934272 [ 2203.999588][T20989] loop5: detected capacity change from 0 to 512 [ 2204.001868][T19555] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2204.015132][T19555] Buffer I/O error on dev loop5, logical block 0, async page read [ 2204.024456][T20989] EXT4-fs (loop5): Invalid log cluster size: 24 18:51:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010b01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020006820000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002006000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000b0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff000000008cffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000001b000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000c0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2204.688728][T20975] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2204.688728][T20975] [ 2204.717655][T20999] loop1: detected capacity change from 0 to 512 [ 2204.722457][T20998] loop5: detected capacity change from 0 to 512 [ 2204.724812][T21000] loop3: detected capacity change from 0 to 512 18:51:01 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x0, 0x0) getrlimit(0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0xedf8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46802) io_setup(0x0, &(0x7f0000000180)=0x0) io_submit(r4, 0x0, &(0x7f0000000540)) syncfs(r3) [ 2204.738723][T20998] EXT4-fs (loop5): Invalid log cluster size: 27 [ 2204.748043][T21000] EXT4-fs (loop3): Invalid log block size: 4294937600 [ 2204.749450][T21004] loop2: detected capacity change from 0 to 512 [ 2204.755233][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2204.764003][T20999] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated 18:51:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000d0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000e0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000022000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000097ffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2204.770191][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2204.784184][T20999] EXT4-fs (loop1): get root inode failed [ 2204.795912][T20999] EXT4-fs (loop1): mount failed [ 2204.854273][T21017] loop5: detected capacity change from 0 to 512 [ 2204.866946][T21016] loop3: detected capacity change from 0 to 512 [ 2204.878689][T21017] EXT4-fs (loop5): Invalid log cluster size: 34 [ 2204.890650][T21016] EXT4-fs (loop3): Invalid log block size: 4294940416 18:51:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010c01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020006c20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000f0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000025000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000c9ffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000100001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2205.583167][T21004] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2205.583167][T21004] [ 2205.608116][T21025] loop1: detected capacity change from 0 to 512 [ 2205.608918][T21026] loop3: detected capacity change from 0 to 512 [ 2205.621281][T21027] loop5: detected capacity change from 0 to 512 18:51:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000110001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000003f00000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000120001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000140001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2205.630844][T21027] EXT4-fs (loop5): Invalid log cluster size: 37 [ 2205.638144][T21026] EXT4-fs (loop3): Invalid log block size: 4294953216 [ 2205.655252][T21025] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2205.671151][T21025] EXT4-fs (loop1): get root inode failed [ 2205.676800][T21025] EXT4-fs (loop1): mount failed 18:51:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000220001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000026000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2205.699749][T21040] loop2: detected capacity change from 0 to 512 [ 2205.730837][T21045] loop5: detected capacity change from 0 to 512 [ 2205.737959][T21045] EXT4-fs (loop5): Invalid log cluster size: 38 18:51:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010d01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000daffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000003a92000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000250001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020007420000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000032000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000260001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2206.534667][T21040] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2206.534667][T21040] [ 2206.562445][T21054] loop3: detected capacity change from 0 to 512 [ 2206.562739][T21052] loop1: detected capacity change from 0 to 512 [ 2206.576617][T21055] loop5: detected capacity change from 0 to 512 18:51:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000140000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000460001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000048002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000003e000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2206.584551][T21055] EXT4-fs (loop5): Invalid log cluster size: 50 [ 2206.592982][T21054] EXT4-fs (loop3): Invalid log block size: 4294957568 [ 2206.604096][T21060] loop2: detected capacity change from 0 to 512 [ 2206.604940][T21052] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2206.623648][T21052] EXT4-fs (loop1): get root inode failed [ 2206.629312][T21052] EXT4-fs (loop1): mount failed 18:51:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000480001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2206.649499][T21068] loop5: detected capacity change from 0 to 512 [ 2206.657293][T21068] EXT4-fs (loop5): Invalid log cluster size: 62 18:51:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010e01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000fffffbff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000004c0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000f6ffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000046000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020007a20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2207.438508][T21060] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2207.438508][T21060] [ 2207.469607][T21075] loop1: detected capacity change from 0 to 512 [ 2207.471037][T21078] loop5: detected capacity change from 0 to 512 [ 2207.476801][T21082] loop3: detected capacity change from 0 to 512 18:51:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000550001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000d002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010f01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000048000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2207.488685][T21078] EXT4-fs (loop5): Invalid log cluster size: 70 [ 2207.504830][T21082] EXT4-fs (loop3): Invalid log block size: 4294964736 [ 2207.523835][T21089] loop2: detected capacity change from 0 to 512 18:51:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000080020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000600001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000680001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fbffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000000200000002000fe20000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000ffffaa55000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2207.538418][T21075] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2207.552813][T21093] loop5: detected capacity change from 0 to 512 [ 2207.558514][T21075] EXT4-fs (loop1): get root inode failed [ 2207.564747][T21075] EXT4-fs (loop1): mount failed [ 2207.564787][T21093] EXT4-fs (loop5): Invalid log cluster size: 72 18:51:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000004a000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000006c0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2207.606387][T21099] loop3: detected capacity change from 0 to 512 [ 2207.628987][T21104] loop1: detected capacity change from 0 to 512 [ 2207.638488][T21106] loop5: detected capacity change from 0 to 512 [ 2207.643153][T21099] EXT4-fs (loop3): Invalid log block size: 4294966016 18:51:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002004000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000740001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2207.652003][T21106] EXT4-fs (loop5): Invalid log cluster size: 74 [ 2207.658470][T21104] EXT4-fs error (device loop1): __ext4_fill_super:5234: inode #2: comm syz-executor.1: iget: root inode unallocated [ 2207.671255][T21104] EXT4-fs (loop1): get root inode failed [ 2207.676978][T21104] EXT4-fs (loop1): mount failed 18:51:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef011001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 1) 18:51:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000007a0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000004c000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000fdffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000021000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2208.357295][T21089] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2208.357295][T21089] [ 2208.383994][T21120] loop3: detected capacity change from 0 to 512 [ 2208.388448][T21123] loop1: detected capacity change from 0 to 512 [ 2208.390612][T21122] loop5: detected capacity change from 0 to 512 18:51:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000900001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000fe0001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2208.403477][T21123] EXT4-fs (loop1): inodes count not valid: 32 vs 33 [ 2208.410206][T21122] EXT4-fs (loop5): Invalid log cluster size: 76 [ 2208.417772][T21120] EXT4-fs (loop3): Invalid log block size: 4294966528 [ 2208.427072][T21127] loop2: detected capacity change from 0 to 512 [ 2208.427460][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2208.442495][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:51:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000023000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2208.530039][T21135] loop1: detected capacity change from 0 to 512 [ 2208.565309][T21138] loop5: detected capacity change from 0 to 512 18:51:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000f80101000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000004d000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2208.574611][T21135] EXT4-fs (loop1): inodes count not valid: 32 vs 35 [ 2208.582174][T21138] EXT4-fs (loop5): Invalid log cluster size: 77 18:51:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000feffffff000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2208.714878][T21141] loop3: detected capacity change from 0 to 512 [ 2208.728413][T21141] EXT4-fs (loop3): Invalid log block size: 4294966784 18:51:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef011101000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000050000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000040201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000100000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000025000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 2) [ 2209.261139][T21127] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2209.261139][T21127] [ 2209.288553][T21146] loop3: detected capacity change from 0 to 512 [ 2209.290908][T21151] loop5: detected capacity change from 0 to 512 [ 2209.295241][T21149] loop1: detected capacity change from 0 to 512 18:51:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000301000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000020401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000051000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000026000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2209.307511][T21151] EXT4-fs (loop5): Invalid log cluster size: 80 [ 2209.313935][T21149] EXT4-fs (loop1): inodes count not valid: 32 vs 37 [ 2209.325284][T21153] loop2: detected capacity change from 0 to 512 [ 2209.330860][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2209.340713][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2209.344381][T21146] EXT4-fs (loop3): Invalid log cluster size: 4096 18:51:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000060401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000100401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2209.401127][T21161] loop1: detected capacity change from 0 to 512 [ 2209.408514][T21158] loop5: detected capacity change from 0 to 512 [ 2209.416136][T21158] EXT4-fs (loop5): Invalid log cluster size: 81 [ 2209.422869][T21161] EXT4-fs (loop1): inodes count not valid: 32 vs 38 18:51:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef011201000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000052000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000029000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000800000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 3) [ 2210.157865][T21153] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2210.157865][T21153] [ 2210.182495][T21172] loop1: detected capacity change from 0 to 512 [ 2210.187240][T21176] loop5: detected capacity change from 0 to 512 [ 2210.189794][T21173] loop3: detected capacity change from 0 to 512 18:51:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000a00501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000c60501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2210.201886][T21172] EXT4-fs (loop1): inodes count not valid: 32 vs 41 [ 2210.208642][T21176] EXT4-fs (loop5): Invalid log cluster size: 82 [ 2210.215478][T21173] EXT4-fs (loop3): Invalid log cluster size: 32768 [ 2210.239715][T21183] loop2: detected capacity change from 0 to 512 [ 2210.241756][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 18:51:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000040601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2210.255162][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:51:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000000200000002000003f000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000701000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2210.457811][T21192] loop1: detected capacity change from 0 to 512 [ 2210.479722][T21192] EXT4-fs (loop1): inodes count not valid: 32 vs 63 18:51:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef011401000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000053000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000800002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000901000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000040000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 4) [ 2211.067716][T21183] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2211.067716][T21183] [ 2211.092430][T21199] loop3: detected capacity change from 0 to 512 [ 2211.100264][T21202] loop5: detected capacity change from 0 to 512 [ 2211.106693][T21199] EXT4-fs (loop3): Invalid log cluster size: 524288 18:51:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000a01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000b01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2211.107820][T21201] loop1: detected capacity change from 0 to 512 [ 2211.122068][T21201] EXT4-fs (loop1): inodes count not valid: 32 vs 64 [ 2211.122314][T21202] EXT4-fs (loop5): Invalid log cluster size: 83 [ 2211.144682][T21207] loop2: detected capacity change from 0 to 512 [ 2211.145344][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2211.160162][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:51:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000c0ed00002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000046000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000054000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2211.276579][T21213] loop3: detected capacity change from 0 to 512 [ 2211.307659][T21213] EXT4-fs (loop3): Invalid log cluster size: 15581184 18:51:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2211.334966][T21216] loop5: detected capacity change from 0 to 512 [ 2211.342638][T21216] EXT4-fs (loop5): Invalid log cluster size: 84 [ 2211.352061][T21217] loop1: detected capacity change from 0 to 512 [ 2211.360511][T21217] EXT4-fs (loop1): inodes count not valid: 32 vs 70 [ 2211.510551][T20259] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2211.511096][T19564] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2211.519746][T20259] Buffer I/O error on dev loop5, logical block 0, async page read [ 2211.528875][T19564] Buffer I/O error on dev loop3, logical block 0, async page read [ 2211.547860][T20259] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2211.548648][T19564] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2211.557030][T20259] Buffer I/O error on dev loop5, logical block 2, async page read [ 2211.566142][T19564] Buffer I/O error on dev loop3, logical block 2, async page read [ 2211.574486][T20259] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2211.581809][T19555] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2211.590869][T20259] Buffer I/O error on dev loop5, logical block 3, async page read [ 2211.596419][T19564] Buffer I/O error on dev loop3, logical block 3, async page read [ 2211.600154][T19555] Buffer I/O error on dev loop1, logical block 0, async page read 18:51:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef012201000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000d01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000001002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000055000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000060000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 5) 18:51:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000e01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2211.979375][T21207] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2211.979375][T21207] [ 2212.006333][T21225] loop5: detected capacity change from 0 to 512 [ 2212.008569][T21229] loop3: detected capacity change from 0 to 512 [ 2212.019040][T21225] EXT4-fs (loop5): Invalid log cluster size: 85 18:51:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000f01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000056000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2212.019569][T21226] loop1: detected capacity change from 0 to 512 [ 2212.032673][T21226] EXT4-fs (loop1): inodes count not valid: 32 vs 96 [ 2212.040987][T21229] EXT4-fs (loop3): Invalid log cluster size: 16777216 [ 2212.050294][T21233] loop2: detected capacity change from 0 to 512 [ 2212.050922][T19564] loop2: unable to read partition table 18:51:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000041001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000002000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000002002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2212.081125][T21237] loop5: detected capacity change from 0 to 512 [ 2212.116035][T21241] loop1: detected capacity change from 0 to 512 [ 2212.166002][T21245] loop3: detected capacity change from 0 to 512 [ 2212.176081][T21237] EXT4-fs (loop5): Invalid log cluster size: 86 [ 2212.183559][T21241] EXT4-fs (loop1): invalid inodes per group: 2 [ 2212.183559][T21241] [ 2212.311419][T21245] EXT4-fs (loop3): Invalid log cluster size: 33554432 18:51:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000003000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000060000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef012501000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000004002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 6) 18:51:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000201001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001101000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2212.882982][T21233] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2212.882982][T21233] [ 2212.908208][T21250] loop3: detected capacity change from 0 to 512 [ 2212.912960][T21253] loop5: detected capacity change from 0 to 512 [ 2212.922980][T21257] loop1: detected capacity change from 0 to 512 18:51:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000005000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000062000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000ffffffffffff07002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2212.930257][T21257] EXT4-fs (loop1): invalid inodes per group: 3 [ 2212.930257][T21257] [ 2212.930414][T21253] EXT4-fs (loop5): Invalid log cluster size: 96 [ 2212.938924][T21250] EXT4-fs (loop3): Invalid log cluster size: 67108864 [ 2212.960986][T21261] loop2: detected capacity change from 0 to 512 [ 2212.997022][T21265] loop1: detected capacity change from 0 to 512 [ 2213.004562][T21265] EXT4-fs (loop1): invalid inodes per group: 5 [ 2213.004562][T21265] [ 2213.018865][T21269] loop3: detected capacity change from 0 to 512 [ 2213.026717][T21269] EXT4-fs (loop3): Invalid log block size: 4294967040 18:51:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001f01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2213.096533][T21273] loop5: detected capacity change from 0 to 512 [ 2213.112929][T21273] EXT4-fs (loop5): Invalid log cluster size: 98 18:51:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef012601000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000102001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000068000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000090002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000006000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 7) [ 2213.794257][T21261] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2213.794257][T21261] [ 2213.819585][T21283] loop1: detected capacity change from 0 to 512 [ 2213.821793][T21285] loop3: detected capacity change from 0 to 512 [ 2213.828788][T21286] loop5: detected capacity change from 0 to 512 [ 2213.838474][T21283] EXT4-fs (loop1): invalid inodes per group: 6 [ 2213.838474][T21283] [ 2213.846916][T21286] EXT4-fs (loop5): Invalid log cluster size: 104 [ 2213.855247][T21285] EXT4-fs (loop3): Invalid log cluster size: 2415919104 [ 2213.886701][T21290] loop2: detected capacity change from 0 to 512 18:51:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000007000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000006c000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2213.964396][T21295] loop1: detected capacity change from 0 to 512 [ 2213.982912][T21295] EXT4-fs (loop1): invalid inodes per group: 7 [ 2213.982912][T21295] 18:51:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000008000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000012000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2214.131485][T21297] loop5: detected capacity change from 0 to 512 [ 2214.139877][T21297] EXT4-fs (loop5): Invalid log cluster size: 108 [ 2214.173077][T21302] loop3: detected capacity change from 0 to 512 [ 2214.193741][T21303] loop1: detected capacity change from 0 to 512 [ 2214.228704][T21302] EXT4-fs (loop3): #blocks per group too big: 8193 [ 2214.234591][T21303] EXT4-fs (loop1): inodes count not valid: 32 vs 8 18:51:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef014601000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000074000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000000000000000200000002000000a000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000022000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 8) 18:51:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000003f01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2214.718825][T21290] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2214.718825][T21290] [ 2214.746293][T21310] loop3: detected capacity change from 0 to 512 [ 2214.753181][T21313] loop5: detected capacity change from 0 to 512 [ 2214.759745][T21310] EXT4-fs (loop3): #blocks per group too big: 8194 18:51:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2214.766581][T21307] loop1: detected capacity change from 0 to 512 [ 2214.774783][T21313] EXT4-fs (loop5): Invalid log cluster size: 116 [ 2214.781374][T21307] EXT4-fs (loop1): inodes count not valid: 32 vs 10 [ 2214.790757][T21317] loop2: detected capacity change from 0 to 512 [ 2214.792718][T19564] blk_print_req_error: 11 callbacks suppressed [ 2214.792731][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2214.812485][T19564] buffer_io_error: 10 callbacks suppressed 18:51:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2214.812498][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:51:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000007a000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000012000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2214.938462][T21326] loop5: detected capacity change from 0 to 512 [ 2214.962624][T21326] EXT4-fs (loop5): Invalid log cluster size: 122 [ 2215.170161][T21329] loop1: detected capacity change from 0 to 512 [ 2215.178559][T21329] EXT4-fs (loop1): inodes count not valid: 32 vs 18 18:51:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef015501000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000004022000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000007c000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000013000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 9) [ 2215.623499][T21317] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2215.623499][T21317] [ 2215.646486][T21334] loop5: detected capacity change from 0 to 512 [ 2215.649567][T21333] loop3: detected capacity change from 0 to 512 [ 2215.659102][T21334] EXT4-fs (loop5): Invalid log cluster size: 124 [ 2215.666102][T21333] EXT4-fs (loop3): Invalid log cluster size: 67108864 18:51:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000005501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2215.669795][T21338] loop1: detected capacity change from 0 to 512 [ 2215.682252][T21338] EXT4-fs (loop1): inodes count not valid: 32 vs 19 [ 2215.689515][T21342] loop2: detected capacity change from 0 to 512 [ 2215.692874][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2215.704936][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:51:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000032000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000090000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2215.835032][T21350] loop5: detected capacity change from 0 to 512 [ 2215.842923][T21350] EXT4-fs (loop5): Invalid log cluster size: 144 [ 2215.884647][T21353] loop3: detected capacity change from 0 to 512 [ 2215.924130][T21353] EXT4-fs (loop3): #blocks per group too big: 8195 18:51:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef016001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000007401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000b1000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000014000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000042000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 10) [ 2216.521260][T21342] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2216.521260][T21342] [ 2216.549953][T21361] loop1: detected capacity change from 0 to 512 [ 2216.550868][T21362] loop3: detected capacity change from 0 to 512 [ 2216.558950][T21358] loop5: detected capacity change from 0 to 512 18:51:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000007a01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000009001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000015000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000005a001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000e2000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2216.569932][T21361] EXT4-fs (loop1): inodes count not valid: 32 vs 20 [ 2216.576759][T21358] EXT4-fs (loop5): Invalid log cluster size: 177 [ 2216.583253][T21362] EXT4-fs (loop3): #blocks per group too big: 8196 [ 2216.623365][T21371] loop2: detected capacity change from 0 to 512 [ 2216.625922][T21377] loop5: detected capacity change from 0 to 512 [ 2216.637399][T21377] EXT4-fs (loop5): Invalid log cluster size: 226 18:51:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000005c601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2216.721304][T21381] loop1: detected capacity change from 0 to 512 [ 2216.738095][T21381] EXT4-fs (loop1): inodes count not valid: 32 vs 21 18:51:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01fe01000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000052000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000001f801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000fe000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000021000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 11) 18:51:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000fffe01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2217.439378][T21371] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2217.439378][T21371] [ 2217.465714][T21390] loop3: detected capacity change from 0 to 512 [ 2217.472267][T21389] loop1: detected capacity change from 0 to 512 [ 2217.472323][T21388] loop5: detected capacity change from 0 to 512 18:51:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000fff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2217.485173][T21389] EXT4-fs (loop1): inodes count not valid: 32 vs 33 [ 2217.491998][T21388] EXT4-fs (loop5): Invalid log cluster size: 254 [ 2217.498568][T21390] EXT4-fs (loop3): #blocks per group too big: 8197 [ 2217.516643][T21396] loop2: detected capacity change from 0 to 512 18:51:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000023000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000002c010000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000feff01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2217.616847][T21402] loop5: detected capacity change from 0 to 512 [ 2217.624674][T21402] EXT4-fs (loop5): Invalid log cluster size: 300 18:51:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000062000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2217.705665][T21406] loop1: detected capacity change from 0 to 512 [ 2217.734712][T21406] EXT4-fs (loop1): inodes count not valid: 32 vs 35 [ 2217.748055][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2217.757262][T19564] Buffer I/O error on dev loop5, logical block 0, async page read [ 2217.765437][T19564] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2217.774605][T19564] Buffer I/O error on dev loop5, logical block 2, async page read [ 2217.783463][T19564] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2217.792623][T19564] Buffer I/O error on dev loop5, logical block 3, async page read [ 2217.828980][T21408] loop3: detected capacity change from 0 to 512 [ 2217.839085][T21408] EXT4-fs (loop3): #blocks per group too big: 8198 18:51:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010003000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000004000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000ad010000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000025000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000004062000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 12) [ 2218.348356][T21396] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2218.348356][T21396] [ 2218.371387][T21412] loop1: detected capacity change from 0 to 512 [ 2218.379234][T21413] loop5: detected capacity change from 0 to 512 [ 2218.380398][T21416] loop3: detected capacity change from 0 to 512 [ 2218.391901][T21413] EXT4-fs (loop5): Invalid log cluster size: 429 18:51:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000010000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000020000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2218.398494][T21412] EXT4-fs (loop1): inodes count not valid: 32 vs 37 [ 2218.411153][T21422] loop2: detected capacity change from 0 to 512 [ 2218.412038][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2218.426607][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2218.431278][T21416] EXT4-fs (loop3): Invalid log cluster size: 67108864 18:51:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000e0010000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000030000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000026000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2218.565730][T21432] loop1: detected capacity change from 0 to 512 [ 2218.573493][T21432] EXT4-fs (loop1): inodes count not valid: 32 vs 38 18:51:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000040000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2218.606958][T21429] loop5: detected capacity change from 0 to 512 [ 2218.620757][T21429] EXT4-fs (loop5): Invalid log cluster size: 480 18:51:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000072000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010005000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000100000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000f0010000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000029000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) (fail_nth: 13) [ 2219.244351][T21422] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2219.244351][T21422] [ 2219.271340][T21439] loop1: detected capacity change from 0 to 512 [ 2219.272165][T21441] loop3: detected capacity change from 0 to 512 [ 2219.284031][T21439] EXT4-fs (loop1): inodes count not valid: 32 vs 41 18:51:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000110000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000046000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2219.294687][T21440] loop5: detected capacity change from 0 to 512 [ 2219.296891][T21446] loop2: detected capacity change from 0 to 512 [ 2219.307328][T21440] EXT4-fs (loop5): Invalid log cluster size: 496 [ 2219.315485][T21441] EXT4-fs (loop3): #blocks per group too big: 8199 18:51:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000f8010000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000120000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000130000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2219.346245][T21450] loop1: detected capacity change from 0 to 512 [ 2219.357216][T21450] EXT4-fs (loop1): inodes count not valid: 32 vs 70 [ 2219.373352][T21454] loop5: detected capacity change from 0 to 512 [ 2219.383603][T21454] EXT4-fs (loop5): Invalid log cluster size: 504 18:51:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000000200000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000680000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2219.568011][T21462] loop1: detected capacity change from 0 to 512 [ 2219.577093][T21462] EXT4-fs (loop1): inodes count not valid: 32 vs 8192 [ 2219.587861][T21458] FAULT_INJECTION: forcing a failure. [ 2219.587861][T21458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2219.600996][T21458] CPU: 1 PID: 21458 Comm: syz-executor.4 Not tainted 5.19.0-rc8-syzkaller-00105-g6e2c0490769e-dirty #0 [ 2219.612043][T21458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 2219.622089][T21458] Call Trace: [ 2219.625357][T21458] [ 2219.628277][T21458] dump_stack_lvl+0xd6/0x122 [ 2219.632865][T21458] dump_stack+0x11/0x12 [ 2219.637125][T21458] should_fail+0x242/0x250 [ 2219.641534][T21458] should_fail_usercopy+0x16/0x20 [ 2219.646548][T21458] _copy_from_user+0x1a/0xc0 [ 2219.651129][T21458] kstrtouint_from_user+0x81/0xf0 [ 2219.656148][T21458] ? 0xffffffff81000000 [ 2219.660293][T21458] proc_fail_nth_write+0x4b/0x150 [ 2219.665314][T21458] ? proc_fail_nth_read+0x150/0x150 [ 2219.670643][T21458] vfs_write+0x26d/0x890 [ 2219.674880][T21458] ? __fget_files+0x1a7/0x1e0 [ 2219.679560][T21458] ksys_write+0xe8/0x1a0 [ 2219.683878][T21458] __x64_sys_write+0x3e/0x50 [ 2219.688538][T21458] do_syscall_64+0x2b/0x70 [ 2219.692971][T21458] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2219.698862][T21458] RIP: 0033:0x7f74ea9b6d1f [ 2219.703270][T21458] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 2219.722916][T21458] RSP: 002b:00007f74ea138160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2219.731363][T21458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74ea9b6d1f [ 2219.739336][T21458] RDX: 0000000000000001 RSI: 00007f74ea1381e0 RDI: 0000000000000006 [ 2219.747319][T21458] RBP: 00007f74ea1381d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.755351][T21458] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2219.763502][T21458] R13: 00007ffe9147872f R14: 00007f74ea138300 R15: 0000000000022000 [ 2219.771518][T21458] 18:51:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010006000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000082000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000690000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000004020000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:51:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020020000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000006a0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2220.130759][T21446] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2220.130759][T21446] [ 2220.158584][T21471] loop3: detected capacity change from 0 to 512 [ 2220.165438][T21468] loop5: detected capacity change from 0 to 512 [ 2220.173687][T21468] EXT4-fs (loop5): Invalid log cluster size: 516 18:51:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000006b0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000006c0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020030000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2220.174981][T21471] EXT4-fs (loop3): #blocks per group too big: 8200 [ 2220.186801][T21472] loop1: detected capacity change from 0 to 512 [ 2220.194414][T21472] EXT4-fs (loop1): inodes count not valid: 32 vs 544 [ 2220.206248][T21478] loop2: detected capacity change from 0 to 512 18:51:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000012020000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000092000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2220.374521][T21487] loop3: detected capacity change from 0 to 512 [ 2220.382512][T21487] EXT4-fs (loop3): #blocks per group too big: 8201 [ 2220.395844][T21486] loop5: detected capacity change from 0 to 512 [ 2220.406236][T21486] EXT4-fs (loop5): Invalid log cluster size: 530 [ 2220.415486][T21488] loop1: detected capacity change from 0 to 512 [ 2220.423016][T21488] EXT4-fs (loop1): inodes count not valid: 32 vs 800 18:51:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010007000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000200000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000059020000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000000a2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020040000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2221.038717][T21478] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2221.038717][T21478] [ 2221.063761][T21492] loop5: detected capacity change from 0 to 512 [ 2221.071312][T21492] EXT4-fs (loop5): Invalid log cluster size: 601 [ 2221.071779][T21495] loop3: detected capacity change from 0 to 512 18:51:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{0x8, 0x0, r5}], {0x10, 0x4}}, 0x2c, 0x0) sendmmsg$unix(r2, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000000c0)="b351205b4048e3b4f2c3844fe9c12dfd6bf10990141628a25ef091b06cd9761840ecd20049d8d311a7078e3c15cdfc5e8e376ec65a7f0971ff285dff8099faf74f4e3ad508a2113a299deba6f76187bc84e419261ded86bfc9c49a6f1db14175a1ef60c4ac73d8949de53d174648559cecdd83", 0x73}, {&(0x7f0000000240)="977222d1fe8eb70557895b9111fe12bf67bbd1a351bc24c8ddf8", 0x1a}, {&(0x7f0000000280)="68ac45407fdf6049151937b77a8ed7f452de426e41a520bd1d3f00ae33aab4adb6e0927815b8ad4b5f06329286f1184f4b9f91cb5851a5ed447a5df80ba2ff4d48767efd264ebf401b9b2b5f372d3203f9e853c0d05da603aea254fcc42d", 0x5e}, {&(0x7f0000000300)="16e0433617b022653951dbd76a639c5e0050bf4d86ec5e1ef37ad1cf66272b2d1f5bba32adf5eeda2507ad6ef77a25a6d67fb446c7128896945544330a5f87235b8cbe3888dae9f090e8240401fceefa212aae484baffd8dfd9d41", 0x5b}, {&(0x7f0000000380)="06784824da3caec9ac3190f60e09afd9b77ce07f88b70a76ce38dd146f177d2f18bbd64503fbb7f2a7c4b23dd2b1a69eebdbd6ddd42af48ac815a1cf7baaf730583af29fba6d866dc8f9c025039922f975b67b868be4c51d3c0ff64b6544b92930708bca326cad73f8671ee3e5cbe74a5e20fcc105eeb79036324c42816db2b52a4b6511ad0c425af955814de977a2fb55be88a4a4d5861eb7a673aa382031cd0565d60b1e960f86361f8e745e28132a2ff8b39a", 0xb4}, {&(0x7f0000000440)="8b0ed22adbc3cf6712a02a2b324028f454880fd8ebbc7054563247d1", 0x1c}, {&(0x7f0000000480)="2715e3750536b97dcf9ff96965825afc765e1d1fc4a59cb24557158daf3fda639e4b2492160e1450b2766de3d9ca69085684e81ba24b10f411040f47c02cd8cc00331996f3bef37afbb869cc920921e7a79b263a11542caf044f306294a956ab03452fbc91ae9c61e91465455ae04ed352518949ae9cc7cbf9310560dd03dae40b7114c05b48e1877e3b1f93a3014655", 0x90}, {&(0x7f0000000540)="59c138c007341aeedce4645fd051ea8b3eb0747fd1a96a57fa3b943327bfb51fed37a3cbdcfec3b43c0acdcd7eb093171e1d5e45a16301640203c8248335cf34d1de2b24c7f8261fe3a8444cc4b6cca376203ca708dcc1e0108a2caf08f867eb1505bd61b5e8b65d3fbcf68b91cee198036dd1f75e6fa29ea9c6cfd2ee5067307ea0646de6afd299e1bd2552", 0x8c}, {&(0x7f0000000600)="0cbf73c069ca9442b22c6ef375f213c0b05ee4f2e67fb34ed46e349917eff4b5a2dc96731a771c3c322fa27a5f85c2ee0d3f9da12cebf5205f404c474fe8fa3032ba905687360e8b738bee52e2df85ec35bfa5b6b39d5ed70e876f09289a8350df86e6ef5bab7fffaa4e84b74089aeb7a3a5b66952916035b800", 0x7a}], 0x9, &(0x7f0000000bc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r2, r2, r2, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @cred={{0x1c}}], 0x150, 0x40}}, {{&(0x7f0000000d40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000dc0)="3cf11fda050773c79dc4b3c6251d6d3cbdf87ec42b32ef8d5a2fefbf10fe269799f235fa78af7afbfe0d8af77675deb31f00554c50c2d39803dba10753b1f6a1dba47c66", 0x44}, {&(0x7f0000000e40)="63c9ec0dea49c58ad3155ba8f44bd155343cc39f47fd3bf40a3b6797c6ee2a6a0fa870ea8de92cb1f302224f1de6e6e775ae2676ed44d04a6f6cd26d3c38870d5f716eb681e8332f89dfe9a36dbd0052642bf0eaa9ce81e1faa4bc2516402c343ddc7eebcf87637eacb52fef86f617ad0970e4bf781ec7a2562b3adc35daca53513d749d936d30d51012c16155c814f225305281381cab2cc23ec53273f34b48ea392c935a95c7e97fcb875c5581e588e3d1599036cc541bb8778ada8048a82edcca02b20a54a76881d37f5beeaff8", 0xcf}, {&(0x7f0000000f40)="0c6a636430f9c0f6e119ad680275d307c601167439598ea4d9f4a06df428c252e8baa785bccf7a5fe688e99ddcb47eedb1ca7d8d2ce54ba6bea775f0f570d002731fa2374a25df9643c036b396d472939f843b5b9479917f34b297fca03013a0695d3edcb2cc9056d65f36fd1e8f4b2a4a54869a30c7d584e2c7805a8e29518506e154aeb9ee72b2096e9117d5a939b037c413a5b64bf9d4a16a762537b5f80a03978015a7b9414a0496a3d3a8d5b3dc9b65518aabd85383021d0878c1ab45aacdacb6ac192d069dbbf1a35f45f96d24a8708de5e506bb26227c5ebd6e098dfe40ea30274a0fa82a3fcc1d8e2b", 0xed}], 0x3, 0x0, 0x0, 0x40004}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="248382a743193a846084484c4124edaf4db5f26ad7f0f10a982389fada76bad1b278eab19a5e8780b40e6b987f1cdbf535a30d17a7c0c32c91323d2708ad4743345779963a34db2c0aab58e7bd22cca0b0a7af10c9f1575710c2e6b1d262d3f5ba2c9cfe66f4b09e7c5fce2138a461467f79cd6c1899009b623c65e7f9945798c104a1943404e2f24c06d638304c148a684f415b8d92149b67b3674cb29eacae7d775f962a900961080823cb84487f3b795f7a901bb7a03d312d0d89eace93d7de286b359023d41862ab58063b", 0xcd}], 0x3, &(0x7f0000002500)=[@rights={{0x20, 0x1, 0x1, [r1, r2, r2, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50, 0x40}}, {{&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000002600)="84f060e5cc99fac8ebf797d1527e2f91275af74554ffcc0ca22b19073795182461e56d51249d889db5cdfb46782bf06eba2ebf42e44cae2e67e72f435662d3f6e40a85f7648ffd85d52311b0e620bb7538f8455ec446386ce0db3ddabc796b7540b25208d174ec98800facab74bbfa796d57eb4e834e6bd03c8a7b1d36cf90d1c9f34a762348ef7cea79647b9e6795a9c5eea1a0f2", 0x95}, {&(0x7f00000026c0)="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", 0x1000}, {&(0x7f00000036c0)="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", 0xfc}, {&(0x7f00000037c0)="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", 0xfd}, {&(0x7f00000038c0)="623c4488a4f131b1958eae4074871a172fc36bb0dbe5a559f20122d5591578cc547c439691684afd5ed8472bf57a3ce8a60bd5d70096be57ff0a1459353aa39158aeebdb6b0c3b2897de9b3318d8369eb5cff4a7a266ca6147cdae90ea9398359f068d6fd9f39aa2ce0daf616bb73c50c68c09352f085d8d9f3019c0a806771b68515cf4119ba9ac2981", 0x8a}], 0x5, &(0x7f0000003a00)=[@rights={{0x30, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r5}}}], 0x68, 0x4000}}], 0x4, 0x4040000) write(0xffffffffffffffff, 0x0, 0x0) r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r6) 18:51:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000ee020000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000300000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2221.085694][T21496] loop1: detected capacity change from 0 to 512 [ 2221.093170][T21496] EXT4-fs (loop1): inodes count not valid: 32 vs 1056 [ 2221.104887][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2221.128496][T21498] loop2: detected capacity change from 0 to 512 18:51:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020050000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020060000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000400000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2221.136093][T21495] EXT4-fs (loop3): #blocks per group too big: 8202 [ 2221.147596][T21504] loop1: detected capacity change from 0 to 512 [ 2221.148931][T21503] loop5: detected capacity change from 0 to 512 [ 2221.160624][T21504] EXT4-fs (loop1): inodes count not valid: 32 vs 1312 [ 2221.167623][T21503] EXT4-fs (loop5): Invalid log cluster size: 750 18:51:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2221.184627][T21509] loop1: detected capacity change from 0 to 512 [ 2221.186990][ T1441] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2221.200126][ T1441] Buffer I/O error on dev loop1, logical block 0, async page read [ 2221.206127][T21513] loop5: detected capacity change from 0 to 512 [ 2221.226901][T21513] EXT4-fs (loop5): Invalid log cluster size: 768 [ 2221.235428][T21509] EXT4-fs (loop1): inodes count not valid: 32 vs 1568 [ 2221.372569][T19555] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2221.381836][T19555] Buffer I/O error on dev loop1, logical block 0, async page read [ 2221.392093][T19555] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2221.401286][T19555] Buffer I/O error on dev loop1, logical block 2, async page read [ 2221.410990][T19555] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2221.420154][T19555] Buffer I/O error on dev loop1, logical block 3, async page read 18:51:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000f000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001000000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000000b2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000068030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020070000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200), 0x4) (async) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) shutdown(0xffffffffffffffff, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{0x8, 0x0, r5}], {0x10, 0x4}}, 0x2c, 0x0) (async) sendmmsg$unix(r2, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000000c0)="b351205b4048e3b4f2c3844fe9c12dfd6bf10990141628a25ef091b06cd9761840ecd20049d8d311a7078e3c15cdfc5e8e376ec65a7f0971ff285dff8099faf74f4e3ad508a2113a299deba6f76187bc84e419261ded86bfc9c49a6f1db14175a1ef60c4ac73d8949de53d174648559cecdd83", 0x73}, {&(0x7f0000000240)="977222d1fe8eb70557895b9111fe12bf67bbd1a351bc24c8ddf8", 0x1a}, {&(0x7f0000000280)="68ac45407fdf6049151937b77a8ed7f452de426e41a520bd1d3f00ae33aab4adb6e0927815b8ad4b5f06329286f1184f4b9f91cb5851a5ed447a5df80ba2ff4d48767efd264ebf401b9b2b5f372d3203f9e853c0d05da603aea254fcc42d", 0x5e}, {&(0x7f0000000300)="16e0433617b022653951dbd76a639c5e0050bf4d86ec5e1ef37ad1cf66272b2d1f5bba32adf5eeda2507ad6ef77a25a6d67fb446c7128896945544330a5f87235b8cbe3888dae9f090e8240401fceefa212aae484baffd8dfd9d41", 0x5b}, {&(0x7f0000000380)="06784824da3caec9ac3190f60e09afd9b77ce07f88b70a76ce38dd146f177d2f18bbd64503fbb7f2a7c4b23dd2b1a69eebdbd6ddd42af48ac815a1cf7baaf730583af29fba6d866dc8f9c025039922f975b67b868be4c51d3c0ff64b6544b92930708bca326cad73f8671ee3e5cbe74a5e20fcc105eeb79036324c42816db2b52a4b6511ad0c425af955814de977a2fb55be88a4a4d5861eb7a673aa382031cd0565d60b1e960f86361f8e745e28132a2ff8b39a", 0xb4}, {&(0x7f0000000440)="8b0ed22adbc3cf6712a02a2b324028f454880fd8ebbc7054563247d1", 0x1c}, {&(0x7f0000000480)="2715e3750536b97dcf9ff96965825afc765e1d1fc4a59cb24557158daf3fda639e4b2492160e1450b2766de3d9ca69085684e81ba24b10f411040f47c02cd8cc00331996f3bef37afbb869cc920921e7a79b263a11542caf044f306294a956ab03452fbc91ae9c61e91465455ae04ed352518949ae9cc7cbf9310560dd03dae40b7114c05b48e1877e3b1f93a3014655", 0x90}, {&(0x7f0000000540)="59c138c007341aeedce4645fd051ea8b3eb0747fd1a96a57fa3b943327bfb51fed37a3cbdcfec3b43c0acdcd7eb093171e1d5e45a16301640203c8248335cf34d1de2b24c7f8261fe3a8444cc4b6cca376203ca708dcc1e0108a2caf08f867eb1505bd61b5e8b65d3fbcf68b91cee198036dd1f75e6fa29ea9c6cfd2ee5067307ea0646de6afd299e1bd2552", 0x8c}, {&(0x7f0000000600)="0cbf73c069ca9442b22c6ef375f213c0b05ee4f2e67fb34ed46e349917eff4b5a2dc96731a771c3c322fa27a5f85c2ee0d3f9da12cebf5205f404c474fe8fa3032ba905687360e8b738bee52e2df85ec35bfa5b6b39d5ed70e876f09289a8350df86e6ef5bab7fffaa4e84b74089aeb7a3a5b66952916035b800", 0x7a}], 0x9, &(0x7f0000000bc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r2, r2, r2, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @cred={{0x1c}}], 0x150, 0x40}}, {{&(0x7f0000000d40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000dc0)="3cf11fda050773c79dc4b3c6251d6d3cbdf87ec42b32ef8d5a2fefbf10fe269799f235fa78af7afbfe0d8af77675deb31f00554c50c2d39803dba10753b1f6a1dba47c66", 0x44}, {&(0x7f0000000e40)="63c9ec0dea49c58ad3155ba8f44bd155343cc39f47fd3bf40a3b6797c6ee2a6a0fa870ea8de92cb1f302224f1de6e6e775ae2676ed44d04a6f6cd26d3c38870d5f716eb681e8332f89dfe9a36dbd0052642bf0eaa9ce81e1faa4bc2516402c343ddc7eebcf87637eacb52fef86f617ad0970e4bf781ec7a2562b3adc35daca53513d749d936d30d51012c16155c814f225305281381cab2cc23ec53273f34b48ea392c935a95c7e97fcb875c5581e588e3d1599036cc541bb8778ada8048a82edcca02b20a54a76881d37f5beeaff8", 0xcf}, {&(0x7f0000000f40)="0c6a636430f9c0f6e119ad680275d307c601167439598ea4d9f4a06df428c252e8baa785bccf7a5fe688e99ddcb47eedb1ca7d8d2ce54ba6bea775f0f570d002731fa2374a25df9643c036b396d472939f843b5b9479917f34b297fca03013a0695d3edcb2cc9056d65f36fd1e8f4b2a4a54869a30c7d584e2c7805a8e29518506e154aeb9ee72b2096e9117d5a939b037c413a5b64bf9d4a16a762537b5f80a03978015a7b9414a0496a3d3a8d5b3dc9b65518aabd85383021d0878c1ab45aacdacb6ac192d069dbbf1a35f45f96d24a8708de5e506bb26227c5ebd6e098dfe40ea30274a0fa82a3fcc1d8e2b", 0xed}], 0x3, 0x0, 0x0, 0x40004}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="248382a743193a846084484c4124edaf4db5f26ad7f0f10a982389fada76bad1b278eab19a5e8780b40e6b987f1cdbf535a30d17a7c0c32c91323d2708ad4743345779963a34db2c0aab58e7bd22cca0b0a7af10c9f1575710c2e6b1d262d3f5ba2c9cfe66f4b09e7c5fce2138a461467f79cd6c1899009b623c65e7f9945798c104a1943404e2f24c06d638304c148a684f415b8d92149b67b3674cb29eacae7d775f962a900961080823cb84487f3b795f7a901bb7a03d312d0d89eace93d7de286b359023d41862ab58063b", 0xcd}], 0x3, &(0x7f0000002500)=[@rights={{0x20, 0x1, 0x1, [r1, r2, r2, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50, 0x40}}, {{&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000002600)="84f060e5cc99fac8ebf797d1527e2f91275af74554ffcc0ca22b19073795182461e56d51249d889db5cdfb46782bf06eba2ebf42e44cae2e67e72f435662d3f6e40a85f7648ffd85d52311b0e620bb7538f8455ec446386ce0db3ddabc796b7540b25208d174ec98800facab74bbfa796d57eb4e834e6bd03c8a7b1d36cf90d1c9f34a762348ef7cea79647b9e6795a9c5eea1a0f2", 0x95}, {&(0x7f00000026c0)="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", 0x1000}, {&(0x7f00000036c0)="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", 0xfc}, {&(0x7f00000037c0)="1da704759a119e18169a9e07de85257d06f8c3bd81d53ef16fdfab48bd78bfb05a443c8332d3aa013538096c4d5418415f81fdd308e6f4b3e1488272c5c0f2a4fce04774baa09295f9f01733181039135aa7bb9584ae8a0847119ff3f96f17e84fd394a85bf4dcf6400fe4f1a22dd38f30c2cadc4bdfd1aeb6037a0b641fe9e250d83794b8370ed3fc4a99c38a6af14e821157b7b6bdb6306fcb7a2df94a3294f4f72d6e71b2639309d3304257fd0ca88a2577fa932c1ba3a9df8f6c0dede26983d7dfddf2fb3a3b2997dd4cba8ab60d6204b1dca00359dd41ac7e0d531fae6e8ec325e60fa139d456934e435bd00bc79cb32879593187a4b573cc9b3b", 0xfd}, {&(0x7f00000038c0)="623c4488a4f131b1958eae4074871a172fc36bb0dbe5a559f20122d5591578cc547c439691684afd5ed8472bf57a3ce8a60bd5d70096be57ff0a1459353aa39158aeebdb6b0c3b2897de9b3318d8369eb5cff4a7a266ca6147cdae90ea9398359f068d6fd9f39aa2ce0daf616bb73c50c68c09352f085d8d9f3019c0a806771b68515cf4119ba9ac2981", 0x8a}], 0x5, &(0x7f0000003a00)=[@rights={{0x30, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r5}}}], 0x68, 0x4000}}], 0x4, 0x4040000) (async) write(0xffffffffffffffff, 0x0, 0x0) r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r6) 18:51:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001100000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2221.941079][T21498] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2221.941079][T21498] [ 2221.975035][T21520] loop1: detected capacity change from 0 to 512 [ 2221.980138][T21522] loop3: detected capacity change from 0 to 512 18:51:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{0x8, 0x0, r5}], {0x10, 0x4}}, 0x2c, 0x0) sendmmsg$unix(r2, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000000c0)="b351205b4048e3b4f2c3844fe9c12dfd6bf10990141628a25ef091b06cd9761840ecd20049d8d311a7078e3c15cdfc5e8e376ec65a7f0971ff285dff8099faf74f4e3ad508a2113a299deba6f76187bc84e419261ded86bfc9c49a6f1db14175a1ef60c4ac73d8949de53d174648559cecdd83", 0x73}, {&(0x7f0000000240)="977222d1fe8eb70557895b9111fe12bf67bbd1a351bc24c8ddf8", 0x1a}, {&(0x7f0000000280)="68ac45407fdf6049151937b77a8ed7f452de426e41a520bd1d3f00ae33aab4adb6e0927815b8ad4b5f06329286f1184f4b9f91cb5851a5ed447a5df80ba2ff4d48767efd264ebf401b9b2b5f372d3203f9e853c0d05da603aea254fcc42d", 0x5e}, {&(0x7f0000000300)="16e0433617b022653951dbd76a639c5e0050bf4d86ec5e1ef37ad1cf66272b2d1f5bba32adf5eeda2507ad6ef77a25a6d67fb446c7128896945544330a5f87235b8cbe3888dae9f090e8240401fceefa212aae484baffd8dfd9d41", 0x5b}, {&(0x7f0000000380)="06784824da3caec9ac3190f60e09afd9b77ce07f88b70a76ce38dd146f177d2f18bbd64503fbb7f2a7c4b23dd2b1a69eebdbd6ddd42af48ac815a1cf7baaf730583af29fba6d866dc8f9c025039922f975b67b868be4c51d3c0ff64b6544b92930708bca326cad73f8671ee3e5cbe74a5e20fcc105eeb79036324c42816db2b52a4b6511ad0c425af955814de977a2fb55be88a4a4d5861eb7a673aa382031cd0565d60b1e960f86361f8e745e28132a2ff8b39a", 0xb4}, {&(0x7f0000000440)="8b0ed22adbc3cf6712a02a2b324028f454880fd8ebbc7054563247d1", 0x1c}, {&(0x7f0000000480)="2715e3750536b97dcf9ff96965825afc765e1d1fc4a59cb24557158daf3fda639e4b2492160e1450b2766de3d9ca69085684e81ba24b10f411040f47c02cd8cc00331996f3bef37afbb869cc920921e7a79b263a11542caf044f306294a956ab03452fbc91ae9c61e91465455ae04ed352518949ae9cc7cbf9310560dd03dae40b7114c05b48e1877e3b1f93a3014655", 0x90}, {&(0x7f0000000540)="59c138c007341aeedce4645fd051ea8b3eb0747fd1a96a57fa3b943327bfb51fed37a3cbdcfec3b43c0acdcd7eb093171e1d5e45a16301640203c8248335cf34d1de2b24c7f8261fe3a8444cc4b6cca376203ca708dcc1e0108a2caf08f867eb1505bd61b5e8b65d3fbcf68b91cee198036dd1f75e6fa29ea9c6cfd2ee5067307ea0646de6afd299e1bd2552", 0x8c}, {&(0x7f0000000600)="0cbf73c069ca9442b22c6ef375f213c0b05ee4f2e67fb34ed46e349917eff4b5a2dc96731a771c3c322fa27a5f85c2ee0d3f9da12cebf5205f404c474fe8fa3032ba905687360e8b738bee52e2df85ec35bfa5b6b39d5ed70e876f09289a8350df86e6ef5bab7fffaa4e84b74089aeb7a3a5b66952916035b800", 0x7a}], 0x9, &(0x7f0000000bc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r2, r2, r2, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @cred={{0x1c}}], 0x150, 0x40}}, {{&(0x7f0000000d40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000dc0)="3cf11fda050773c79dc4b3c6251d6d3cbdf87ec42b32ef8d5a2fefbf10fe269799f235fa78af7afbfe0d8af77675deb31f00554c50c2d39803dba10753b1f6a1dba47c66", 0x44}, {&(0x7f0000000e40)="63c9ec0dea49c58ad3155ba8f44bd155343cc39f47fd3bf40a3b6797c6ee2a6a0fa870ea8de92cb1f302224f1de6e6e775ae2676ed44d04a6f6cd26d3c38870d5f716eb681e8332f89dfe9a36dbd0052642bf0eaa9ce81e1faa4bc2516402c343ddc7eebcf87637eacb52fef86f617ad0970e4bf781ec7a2562b3adc35daca53513d749d936d30d51012c16155c814f225305281381cab2cc23ec53273f34b48ea392c935a95c7e97fcb875c5581e588e3d1599036cc541bb8778ada8048a82edcca02b20a54a76881d37f5beeaff8", 0xcf}, {&(0x7f0000000f40)="0c6a636430f9c0f6e119ad680275d307c601167439598ea4d9f4a06df428c252e8baa785bccf7a5fe688e99ddcb47eedb1ca7d8d2ce54ba6bea775f0f570d002731fa2374a25df9643c036b396d472939f843b5b9479917f34b297fca03013a0695d3edcb2cc9056d65f36fd1e8f4b2a4a54869a30c7d584e2c7805a8e29518506e154aeb9ee72b2096e9117d5a939b037c413a5b64bf9d4a16a762537b5f80a03978015a7b9414a0496a3d3a8d5b3dc9b65518aabd85383021d0878c1ab45aacdacb6ac192d069dbbf1a35f45f96d24a8708de5e506bb26227c5ebd6e098dfe40ea30274a0fa82a3fcc1d8e2b", 0xed}], 0x3, 0x0, 0x0, 0x40004}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="248382a743193a846084484c4124edaf4db5f26ad7f0f10a982389fada76bad1b278eab19a5e8780b40e6b987f1cdbf535a30d17a7c0c32c91323d2708ad4743345779963a34db2c0aab58e7bd22cca0b0a7af10c9f1575710c2e6b1d262d3f5ba2c9cfe66f4b09e7c5fce2138a461467f79cd6c1899009b623c65e7f9945798c104a1943404e2f24c06d638304c148a684f415b8d92149b67b3674cb29eacae7d775f962a900961080823cb84487f3b795f7a901bb7a03d312d0d89eace93d7de286b359023d41862ab58063b", 0xcd}], 0x3, &(0x7f0000002500)=[@rights={{0x20, 0x1, 0x1, [r1, r2, r2, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50, 0x40}}, {{&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000002600)="84f060e5cc99fac8ebf797d1527e2f91275af74554ffcc0ca22b19073795182461e56d51249d889db5cdfb46782bf06eba2ebf42e44cae2e67e72f435662d3f6e40a85f7648ffd85d52311b0e620bb7538f8455ec446386ce0db3ddabc796b7540b25208d174ec98800facab74bbfa796d57eb4e834e6bd03c8a7b1d36cf90d1c9f34a762348ef7cea79647b9e6795a9c5eea1a0f2", 0x95}, {&(0x7f00000026c0)="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", 0x1000}, {&(0x7f00000036c0)="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", 0xfc}, {&(0x7f00000037c0)="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", 0xfd}, {&(0x7f00000038c0)="623c4488a4f131b1958eae4074871a172fc36bb0dbe5a559f20122d5591578cc547c439691684afd5ed8472bf57a3ce8a60bd5d70096be57ff0a1459353aa39158aeebdb6b0c3b2897de9b3318d8369eb5cff4a7a266ca6147cdae90ea9398359f068d6fd9f39aa2ce0daf616bb73c50c68c09352f085d8d9f3019c0a806771b68515cf4119ba9ac2981", 0x8a}], 0x5, &(0x7f0000003a00)=[@rights={{0x30, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r5}}}], 0x68, 0x4000}}], 0x4, 0x4040000) write(0xffffffffffffffff, 0x0, 0x0) r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200), 0x4) (async) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) (async) shutdown(0xffffffffffffffff, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) (async) fcntl$getown(r1, 0x9) (async) socket$netlink(0x10, 0x3, 0x0) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{0x8, 0x0, r5}], {0x10, 0x4}}, 0x2c, 0x0) (async) sendmmsg$unix(r2, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000000c0)="b351205b4048e3b4f2c3844fe9c12dfd6bf10990141628a25ef091b06cd9761840ecd20049d8d311a7078e3c15cdfc5e8e376ec65a7f0971ff285dff8099faf74f4e3ad508a2113a299deba6f76187bc84e419261ded86bfc9c49a6f1db14175a1ef60c4ac73d8949de53d174648559cecdd83", 0x73}, {&(0x7f0000000240)="977222d1fe8eb70557895b9111fe12bf67bbd1a351bc24c8ddf8", 0x1a}, {&(0x7f0000000280)="68ac45407fdf6049151937b77a8ed7f452de426e41a520bd1d3f00ae33aab4adb6e0927815b8ad4b5f06329286f1184f4b9f91cb5851a5ed447a5df80ba2ff4d48767efd264ebf401b9b2b5f372d3203f9e853c0d05da603aea254fcc42d", 0x5e}, {&(0x7f0000000300)="16e0433617b022653951dbd76a639c5e0050bf4d86ec5e1ef37ad1cf66272b2d1f5bba32adf5eeda2507ad6ef77a25a6d67fb446c7128896945544330a5f87235b8cbe3888dae9f090e8240401fceefa212aae484baffd8dfd9d41", 0x5b}, {&(0x7f0000000380)="06784824da3caec9ac3190f60e09afd9b77ce07f88b70a76ce38dd146f177d2f18bbd64503fbb7f2a7c4b23dd2b1a69eebdbd6ddd42af48ac815a1cf7baaf730583af29fba6d866dc8f9c025039922f975b67b868be4c51d3c0ff64b6544b92930708bca326cad73f8671ee3e5cbe74a5e20fcc105eeb79036324c42816db2b52a4b6511ad0c425af955814de977a2fb55be88a4a4d5861eb7a673aa382031cd0565d60b1e960f86361f8e745e28132a2ff8b39a", 0xb4}, {&(0x7f0000000440)="8b0ed22adbc3cf6712a02a2b324028f454880fd8ebbc7054563247d1", 0x1c}, {&(0x7f0000000480)="2715e3750536b97dcf9ff96965825afc765e1d1fc4a59cb24557158daf3fda639e4b2492160e1450b2766de3d9ca69085684e81ba24b10f411040f47c02cd8cc00331996f3bef37afbb869cc920921e7a79b263a11542caf044f306294a956ab03452fbc91ae9c61e91465455ae04ed352518949ae9cc7cbf9310560dd03dae40b7114c05b48e1877e3b1f93a3014655", 0x90}, {&(0x7f0000000540)="59c138c007341aeedce4645fd051ea8b3eb0747fd1a96a57fa3b943327bfb51fed37a3cbdcfec3b43c0acdcd7eb093171e1d5e45a16301640203c8248335cf34d1de2b24c7f8261fe3a8444cc4b6cca376203ca708dcc1e0108a2caf08f867eb1505bd61b5e8b65d3fbcf68b91cee198036dd1f75e6fa29ea9c6cfd2ee5067307ea0646de6afd299e1bd2552", 0x8c}, {&(0x7f0000000600)="0cbf73c069ca9442b22c6ef375f213c0b05ee4f2e67fb34ed46e349917eff4b5a2dc96731a771c3c322fa27a5f85c2ee0d3f9da12cebf5205f404c474fe8fa3032ba905687360e8b738bee52e2df85ec35bfa5b6b39d5ed70e876f09289a8350df86e6ef5bab7fffaa4e84b74089aeb7a3a5b66952916035b800", 0x7a}], 0x9, &(0x7f0000000bc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r2, r2, r2, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @cred={{0x1c}}], 0x150, 0x40}}, {{&(0x7f0000000d40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000dc0)="3cf11fda050773c79dc4b3c6251d6d3cbdf87ec42b32ef8d5a2fefbf10fe269799f235fa78af7afbfe0d8af77675deb31f00554c50c2d39803dba10753b1f6a1dba47c66", 0x44}, {&(0x7f0000000e40)="63c9ec0dea49c58ad3155ba8f44bd155343cc39f47fd3bf40a3b6797c6ee2a6a0fa870ea8de92cb1f302224f1de6e6e775ae2676ed44d04a6f6cd26d3c38870d5f716eb681e8332f89dfe9a36dbd0052642bf0eaa9ce81e1faa4bc2516402c343ddc7eebcf87637eacb52fef86f617ad0970e4bf781ec7a2562b3adc35daca53513d749d936d30d51012c16155c814f225305281381cab2cc23ec53273f34b48ea392c935a95c7e97fcb875c5581e588e3d1599036cc541bb8778ada8048a82edcca02b20a54a76881d37f5beeaff8", 0xcf}, {&(0x7f0000000f40)="0c6a636430f9c0f6e119ad680275d307c601167439598ea4d9f4a06df428c252e8baa785bccf7a5fe688e99ddcb47eedb1ca7d8d2ce54ba6bea775f0f570d002731fa2374a25df9643c036b396d472939f843b5b9479917f34b297fca03013a0695d3edcb2cc9056d65f36fd1e8f4b2a4a54869a30c7d584e2c7805a8e29518506e154aeb9ee72b2096e9117d5a939b037c413a5b64bf9d4a16a762537b5f80a03978015a7b9414a0496a3d3a8d5b3dc9b65518aabd85383021d0878c1ab45aacdacb6ac192d069dbbf1a35f45f96d24a8708de5e506bb26227c5ebd6e098dfe40ea30274a0fa82a3fcc1d8e2b", 0xed}], 0x3, 0x0, 0x0, 0x40004}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="248382a743193a846084484c4124edaf4db5f26ad7f0f10a982389fada76bad1b278eab19a5e8780b40e6b987f1cdbf535a30d17a7c0c32c91323d2708ad4743345779963a34db2c0aab58e7bd22cca0b0a7af10c9f1575710c2e6b1d262d3f5ba2c9cfe66f4b09e7c5fce2138a461467f79cd6c1899009b623c65e7f9945798c104a1943404e2f24c06d638304c148a684f415b8d92149b67b3674cb29eacae7d775f962a900961080823cb84487f3b795f7a901bb7a03d312d0d89eace93d7de286b359023d41862ab58063b", 0xcd}], 0x3, &(0x7f0000002500)=[@rights={{0x20, 0x1, 0x1, [r1, r2, r2, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50, 0x40}}, {{&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000002600)="84f060e5cc99fac8ebf797d1527e2f91275af74554ffcc0ca22b19073795182461e56d51249d889db5cdfb46782bf06eba2ebf42e44cae2e67e72f435662d3f6e40a85f7648ffd85d52311b0e620bb7538f8455ec446386ce0db3ddabc796b7540b25208d174ec98800facab74bbfa796d57eb4e834e6bd03c8a7b1d36cf90d1c9f34a762348ef7cea79647b9e6795a9c5eea1a0f2", 0x95}, {&(0x7f00000026c0)="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", 0x1000}, {&(0x7f00000036c0)="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", 0xfc}, {&(0x7f00000037c0)="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", 0xfd}, {&(0x7f00000038c0)="623c4488a4f131b1958eae4074871a172fc36bb0dbe5a559f20122d5591578cc547c439691684afd5ed8472bf57a3ce8a60bd5d70096be57ff0a1459353aa39158aeebdb6b0c3b2897de9b3318d8369eb5cff4a7a266ca6147cdae90ea9398359f068d6fd9f39aa2ce0daf616bb73c50c68c09352f085d8d9f3019c0a806771b68515cf4119ba9ac2981", 0x8a}], 0x5, &(0x7f0000003a00)=[@rights={{0x30, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r5}}}], 0x68, 0x4000}}], 0x4, 0x4040000) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) syncfs(r6) (async) 18:51:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000084030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001200000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2221.988734][T21520] EXT4-fs (loop1): inodes count not valid: 32 vs 1824 [ 2221.991618][T21523] loop5: detected capacity change from 0 to 512 [ 2222.003330][T21523] EXT4-fs (loop5): Invalid log cluster size: 872 [ 2222.013891][T21522] EXT4-fs (loop3): #blocks per group too big: 8203 [ 2222.022250][T21530] loop2: detected capacity change from 0 to 512 18:51:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020080000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001300000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2222.044763][T21535] loop5: detected capacity change from 0 to 512 [ 2222.047363][ T1441] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2222.060205][ T1441] Buffer I/O error on dev loop5, logical block 0, async page read [ 2222.068665][T21539] loop1: detected capacity change from 0 to 512 [ 2222.099313][T21539] EXT4-fs (loop1): inodes count not valid: 32 vs 2080 [ 2222.107195][T21535] EXT4-fs (loop5): Invalid log cluster size: 900 [ 2222.169319][T19564] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2222.178523][T19564] Buffer I/O error on dev loop1, logical block 0, async page read [ 2222.191362][T19564] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2222.200579][T19564] Buffer I/O error on dev loop1, logical block 2, async page read [ 2222.208758][T19564] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2222.217963][T19564] Buffer I/O error on dev loop1, logical block 3, async page read 18:51:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010210000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000000c2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000a9030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006800000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40480, 0x0) r5 = dup3(r1, r3, 0x0) r6 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") sched_setaffinity(r6, 0x8, &(0x7f0000000180)=0x5d2d09c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@RTM_NEWNSID={0x3c, 0x58, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r4}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_FD={0x8, 0x3, r5}, @NETNSA_NSID={0x8}, @NETNSA_PID={0x8, 0x2, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 18:51:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020090000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2222.848300][T21530] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2222.848300][T21530] [ 2222.870273][T21564] loop3: detected capacity change from 0 to 512 [ 2222.877361][T21565] loop5: detected capacity change from 0 to 512 [ 2222.884895][T21564] EXT4-fs (loop3): #blocks per group too big: 8204 [ 2222.884903][T21565] EXT4-fs (loop5): Invalid log cluster size: 937 18:51:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006900000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006a00000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006b00000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000000d2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000aa030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2222.889282][T21569] loop1: detected capacity change from 0 to 512 [ 2222.911064][T21572] loop2: detected capacity change from 0 to 512 [ 2222.918433][T21569] EXT4-fs (loop1): inodes count not valid: 32 vs 2336 [ 2223.013267][T21583] loop5: detected capacity change from 0 to 512 [ 2223.031582][T21583] EXT4-fs (loop5): Invalid log cluster size: 938 18:51:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000ab030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2223.140127][T21585] loop3: detected capacity change from 0 to 512 [ 2223.157190][T21585] EXT4-fs (loop3): #blocks per group too big: 8205 [ 2223.166260][T21589] loop5: detected capacity change from 0 to 512 [ 2223.202723][T21589] EXT4-fs (loop5): Invalid log cluster size: 939 18:51:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010011000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006c00000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000200a0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000000e2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000ac030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40480, 0x0) (async) r5 = dup3(r1, r3, 0x0) (async, rerun: 64) r6 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") (rerun: 64) sched_setaffinity(r6, 0x8, &(0x7f0000000180)=0x5d2d09c) (async) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@RTM_NEWNSID={0x3c, 0x58, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r4}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_FD={0x8, 0x3, r5}, @NETNSA_NSID={0x8}, @NETNSA_PID={0x8, 0x2, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 18:51:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2223.740942][T21572] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2223.740942][T21572] [ 2223.767428][T21595] loop3: detected capacity change from 0 to 512 [ 2223.778999][T21602] loop1: detected capacity change from 0 to 512 18:51:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40480, 0x0) r5 = dup3(r1, r3, 0x0) r6 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") sched_setaffinity(r6, 0x8, &(0x7f0000000180)=0x5d2d09c) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@RTM_NEWNSID={0x3c, 0x58, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r4}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_FD={0x8, 0x3, r5}, @NETNSA_NSID={0x8}, @NETNSA_PID={0x8, 0x2, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) syncfs(r3) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40480, 0x0) (async) dup3(r1, r3, 0x0) (async) syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") (async) sched_setaffinity(r6, 0x8, &(0x7f0000000180)=0x5d2d09c) (async) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@RTM_NEWNSID={0x3c, 0x58, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r4}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_FD={0x8, 0x3, r5}, @NETNSA_NSID={0x8}, @NETNSA_PID={0x8, 0x2, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) (async) 18:51:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000301000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000200b0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2223.786336][T21602] EXT4-fs (loop1): inodes count not valid: 32 vs 2592 [ 2223.793730][T21601] loop5: detected capacity change from 0 to 512 [ 2223.794521][T21595] EXT4-fs (loop3): #blocks per group too big: 8206 [ 2223.811899][T21601] EXT4-fs (loop5): Invalid log cluster size: 940 18:51:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000ad030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2223.844652][T21611] loop2: detected capacity change from 0 to 512 [ 2223.866918][T21615] loop1: detected capacity change from 0 to 512 [ 2223.875638][T21615] EXT4-fs (loop1): inodes count not valid: 32 vs 2848 [ 2223.925647][T21618] loop5: detected capacity change from 0 to 512 [ 2224.120400][T21618] EXT4-fs (loop5): Invalid log cluster size: 941 [ 2224.139594][T19555] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2224.148820][T19555] Buffer I/O error on dev loop1, logical block 0, async page read [ 2224.159410][T19555] Buffer I/O error on dev loop1, logical block 2, async page read 18:51:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000000f2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010013000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xff, 0x0, 0xfa, 0x6, 0x0, 0x1ff, 0xa00, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fff, 0x1, @perf_config_ext={0x6, 0x81}, 0x18820, 0x7f, 0x3ff, 0x6, 0x7fffffff, 0x7, 0x4d1, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x4, 0xffffffffffffffff, 0x1) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000000c0)=0x3) syncfs(r3) 18:51:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000200c0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000ae030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2224.680760][T21611] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2224.680760][T21611] [ 2224.704475][T21626] loop1: detected capacity change from 0 to 512 [ 2224.712739][T21628] loop5: detected capacity change from 0 to 512 [ 2224.720000][T21630] loop3: detected capacity change from 0 to 512 18:51:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000701000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000200d0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000901000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000af030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2224.727463][T21626] EXT4-fs (loop1): inodes count not valid: 32 vs 3104 [ 2224.727458][T21628] EXT4-fs (loop5): Invalid log cluster size: 942 [ 2224.740941][T21630] EXT4-fs (loop3): #blocks per group too big: 8207 [ 2224.769315][T21638] loop2: detected capacity change from 0 to 512 18:51:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000a01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2224.786938][T21642] loop1: detected capacity change from 0 to 512 [ 2224.795263][T21642] EXT4-fs (loop1): inodes count not valid: 32 vs 3360 18:51:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000b01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2224.840033][T21647] loop5: detected capacity change from 0 to 512 [ 2224.847713][T21647] EXT4-fs (loop5): Invalid log cluster size: 943 18:51:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010014000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000102000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000200e0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000b3030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xff, 0x0, 0xfa, 0x6, 0x0, 0x1ff, 0xa00, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fff, 0x1, @perf_config_ext={0x6, 0x81}, 0x18820, 0x7f, 0x3ff, 0x6, 0x7fffffff, 0x7, 0x4d1, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x4, 0xffffffffffffffff, 0x1) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000000c0)=0x3) (async) syncfs(r3) [ 2225.599077][T21638] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2225.599077][T21638] [ 2225.628625][T21656] loop5: detected capacity change from 0 to 512 [ 2225.636594][T21659] loop1: detected capacity change from 0 to 512 18:51:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000d01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000e01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2225.647033][T21660] loop3: detected capacity change from 0 to 512 [ 2225.654553][T21656] EXT4-fs (loop5): Invalid log cluster size: 947 [ 2225.663218][T21659] EXT4-fs (loop1): inodes count not valid: 32 vs 3616 [ 2225.670373][T21660] EXT4-fs (loop3): #blocks per group too big: 8208 18:51:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000f01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001101000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2225.705896][T21668] loop2: detected capacity change from 0 to 512 18:51:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01031e000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000001401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xff, 0x0, 0xfa, 0x6, 0x0, 0x1ff, 0xa00, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fff, 0x1, @perf_config_ext={0x6, 0x81}, 0x18820, 0x7f, 0x3ff, 0x6, 0x7fffffff, 0x7, 0x4d1, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x4, 0xffffffffffffffff, 0x1) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) sched_setscheduler(r0, 0x5, &(0x7f00000000c0)=0x3) syncfs(r3) 18:51:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000200f0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000004102000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000b5030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002201000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2226.538086][T21668] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2226.538086][T21668] [ 2226.564232][T21687] loop3: detected capacity change from 0 to 512 [ 2226.570792][T21684] loop1: detected capacity change from 0 to 512 [ 2226.578653][T21684] EXT4-fs (loop1): inodes count not valid: 32 vs 3872 18:51:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000002601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004601000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020100000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2226.578675][T21687] EXT4-fs (loop3): Invalid log cluster size: 67108864 [ 2226.586941][T21688] loop5: detected capacity change from 0 to 512 [ 2226.600347][T21688] EXT4-fs (loop5): Invalid log cluster size: 949 [ 2226.616846][T21695] loop2: detected capacity change from 0 to 512 18:51:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000f4030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2226.643829][T21701] loop1: detected capacity change from 0 to 512 [ 2226.652595][T21701] EXT4-fs (loop1): inodes count not valid: 32 vs 4128 [ 2226.670292][T21703] loop5: detected capacity change from 0 to 512 [ 2226.677743][T21703] EXT4-fs (loop5): Invalid log cluster size: 1012 [ 2226.713982][T19564] blk_print_req_error: 5 callbacks suppressed [ 2226.713998][T19564] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2226.729235][T19564] buffer_io_error: 4 callbacks suppressed [ 2226.735014][T19564] Buffer I/O error on dev loop1, logical block 0, async page read [ 2226.752574][T19564] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2226.761747][T19564] Buffer I/O error on dev loop1, logical block 2, async page read [ 2226.771263][T19564] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2226.780476][T19564] Buffer I/O error on dev loop1, logical block 3, async page read 18:51:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010023000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000112000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000f8030000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020110000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) r3 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") sched_setaffinity(r3, 0x8, &(0x7f0000000180)=0x5d2d09c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) r4 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000004d40)={0x1f, 0x0, @fixed}, &(0x7f0000004d80)=0xe, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004f40)=[{{&(0x7f0000000000)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="ec0b36b45079b7ed307f235a4346f0b26cb66610805dd8c4ed9d9896270afb036fb04cfe9370489bd31c868ff4fdff5591bfd89a5b63f2191fc0c811ffdd01cc00652b47d51865de1277e9ed70c50e1cd52bdd694b2ba4bc09ec9c320f5968980a4a957fdd2a0c3fbdaf4c391250f7754a68dbdad201155fd4b1ff50de361cc46f549a8e5f376a3eab5d6df9c9a7259653", 0x91}, {&(0x7f0000000300)="88fd2b9d4acc3801a8878a13e358987ad668b478ecb4e559c2166112b757fd574698908952f90fc186a2a2cdcd09f2dd9e4c86f8ca06735a5237685f2a867b00faebbe33a87006eb8b59abf343325504e365e9b1d83040c4291bad31c9f617beb12ec404fc32d24cdd9a59abcd460ae4797f4e2b69d83d555a48551a6d490f13702c452feee571d336ff84072ba2a1c2ee146a455ad08579c762e97977d6ea0bc23506f29349b93cfbe9e8587f8dd215930e2004688c107b631fc7c28d44bd2e6f", 0xc1}, {&(0x7f0000000400)="1a476c3fab08c424f64070eac3d2d88111048a1eca83c133fb11b8fc1a17fafb043a2e8efb97b5706aa8478322cd279bc1d56c2fed70ff67052e222063e75f4e043b8629d5af448a653703c27a16b3a92f336762c1c18694be0b0ea6fa56ed211bb359f5ddec9e897318c192839e2a8834813ef4d91f5f109514bc3e8447963bdb1dd309e0adc48990b8c6b239bcd438e48249c218bc3e9f2c21652fdecbab3f13bcbf46c2f2a688615520496ac0404e3feb4ddf1b1424b3b31109fa4a3c3833af45ade9b45c8f7b382510b7d8a3b99aecd73d6e5fa14caa20e0e5afbfb563add2ed22dfabfdfcb350fa", 0xea}, {&(0x7f0000000500)="f334f24db3500dcad6b4d4744723f8b9f9e64ed6526013e7b6b0b4cdc3f80da82643446a3da2af859bbb30da5c51f0489b97c51faa9bb129c68731e448104b6d63b3ce178bc9238bfaec46304242a2e615e7475b89e76b0def3d00cc3076f838c9c672c6ed29f6efe4cc1ab643a04eee1fd3bd96cc6677bb2a5990df538becd00696aad167ed6b46d562e8f14ef2939498fdff3933d21c2bf6e3cf6430a21b75ef86429848169cb00544", 0xaa}, {&(0x7f00000000c0)="794eaf65591f041c84f249a3d022f8c59c3c98924398f4f916815d24055edf5fad67e2fa4993474eadd382bee2f1bda5efa747d034033a22a000211cbbb902b3260ba397d6", 0x45}, {&(0x7f0000000b40)="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", 0x1000}], 0x6, &(0x7f00000007c0)=[@rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x50, 0x400c011}}, {{&(0x7f0000000840)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b986261d2febb1d03f3bc08293e9e5ceb1a3224057a08332cd8fff3ab8b14cc99ea1c2e8cedce4dbfffaf169caac44d6dc6ccca22dc376d7bee9e90a8e0d7adb00e730ec7690bea9aaece7cc31ea4f6857edcfc86906f77e8661d8d1efe32fac179f9f7020930a16162b2e334396f4ee96ba9bd0ce8134292ac6790e97564611ac361b677a8e3a9da9c7c04ff14cf0202c5b1", 0x93}, {&(0x7f0000000980)="9b3fda636c1b799342656897b82f7febf12b3b01b0668d5dc2215f4bf7dc9e88a35ecb7b1a2b4fa6fa2e443a73db96b785fd9eefb6ae42bfd219764e", 0x3c}], 0x2, 0x0, 0x0, 0x4000000}}, {{&(0x7f0000000a00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001b40)="fc5cde0fc398fae8dba79d4bc7543cb0281be3ecd1f98259c799cfe0712015486e2ab2ef49ac069a49479b7855e957acb636192ef61d7c4642113cee9dc9e6e42996a74a73aa1d9eac580cdd67fe229eae607b2d630546f35dcbf5b0a013bad2b46000431861cd28990ab6cefafa1b37a654d0e00a65c0ef45ab5a4245c30fa8a6d1de9a5c41fb4c7443c09dbd153997fb1b6895efbaf1524c582935e91fa379765df385a6f5d3915fdee27929175a59adfb7f791c08b55fa4f51360cfb0fe0e8ffb1d587fb995f9b78c93df57fd56", 0xcf}, {&(0x7f0000001c40)="5e734a8dc54df2f6f3214ff46bb83e0ffec3b1fc77c29753966bb947a3cc8538c5be01aa78b1fa0a5eef74c2e2002908a297288040a6b9bb4f7a853cdad5b9afc5010647e4fd6eaa87a41f054b113b86d5867daf500e6ebcaebf5f4cbaaa8522978e4c39eca27e4893829fc3b1145f1358b6df66ecb2bdafe670c1cb7fc730ebce81cf90276b7b06ef14996cb6d4b0da0d5f8c4f5c9a74bb0398e6b35c7bc7e02493deb0c42efb97c6d4d2edb72360e4f22dcb2597e5f5bfb38e6e1ec2025432e6aa33475d29d962120e5cbdc54f33a6e0b602b586bb75298f96b1d8bd34215635a135b469e159c8e9cd13d7e5d71ccca076fe9be5b1e5", 0xf7}, {&(0x7f0000001d40)}], 0x3, &(0x7f0000001e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0x98, 0x4000805}}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000001f00)}, {&(0x7f0000001f40)="57f0f65e941cbfa549d583082c58bfab6c55f70d6959ae524fa76732f6f83cca3926aef49105400250ba5927de92854d0d20f60823a7c3d4d52a9abe51401067d4532284bfc905e20b1d6cf182d88e157c13b948b94c0736c8e3054b6e8dc699a663e76a10c6bd9735e0c082a2e77d4e30344f35ddc9d5466f1bae9da737d3757ae9393832891215c89687f4cfd546fb883f84c820da0dad64f513f497fbf3966c94c3a591414a75168ccf0fb342bc343a38ea51750d25f343515c0540051c293748e2e003419b26c3e47f702609f2ea4e0e971a388031a1dc4d9bcc589da650d2b4aa9332030d097e08b6030660", 0xee}, {&(0x7f0000002040)="6a05d57508e60f486dca8a29627975f318ae1c46cca51eaeb393cdc0114bc97ca13ec44d37d4b6ad67cfd0021690e99dcb113d1a8eea89f255a24721e08cd91163626bd869bb14950ef8f71a66d0ab2a01bc1032b12d1841b415e37f805da0cbd0e70c462cb847bdf9b54eaded8093db9d84f288c5b26c44d1cbe4cee6d96c", 0x7f}, {&(0x7f00000020c0)="e8875ac5f75d2cd0f3ffe98a0df93771a18e", 0x12}, {&(0x7f0000002100)="b490adfdd3c1e289e21d7132b65fad960999e9819654492fe7dbb5f1cc3353bce65af9ec93d5fd9cbe70bfd672d992671ddd6116cc6d9db32192d24c5dffd98b2be30e55c0f0cd031928e39ac3b1fd24ca8480a7d908ee5db24e8bffc66085a68a31740dcc4fb1eea042af359524772c92fbe0c87b92e3af2ea0f8eb5ae63db461", 0x81}, {&(0x7f00000021c0)="057f7c88663531d50ddc940a632c874d0a98d72f06c5954a89f6961b32e1cde587e445431ea430ad6fddf0b66ed2b7f0361b5800b0a33d5953a6822a044797c4c8b2f9dff1f37e97a7b219648a5ab3ac25e46eb491c12f7b2905d2011c4001e1a76d99ede8d2abed4b37170114ac03c1dd0bb01292e094a3edc75d15b2b753ae858537972df0409448520181ab4f4efe3ee429b6dc04a130fbbb42b9b4768a6b59246ac543a1246e3dd36a1ba0eba667795a6ea3ffa6dbd09c3071c847dd6004fd49bccde770c8b015324548a7d980b68d946548ec53611623d5c6c6ba51784f7d2003779d3617acd9d30de99c9e", 0xee}, {&(0x7f00000022c0)="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", 0x1000}, {&(0x7f00000032c0)="c625aad908ff1d30ea6f9a2c9937c8999adb27251daf9110172f72af685f675f7266ceab30", 0x25}], 0x8, &(0x7f0000003380)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}], 0x18, 0x4c005}}, {{&(0x7f00000033c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003440)="490413b2a81986e045165ef3b86952595f655ab4324d1a2faa82c197f18ffa364c31162a68860c759e2c9a0ccc7d7e974b27ad5a402d86116456d2b3e065d297622d4858d92361334e99589aa99a270f5b223d0988f066c287649107a1942d660f1d3e894100f691eca84ba924c0ab0aa6d461d6a49153b256590297eb43e9d91b38f877cf83fa11b14d15a9607d56e5869a838d907cfc5ab1060ed5bb940df1bf466156f8dd536e0afbf14d9b47bf6b566951e41c71c829d52279566e537fc87998438a12f14ef6c81dcb9781f11f879b", 0xd1}, {&(0x7f0000003540)="d5f5c1e93de8718aadc0fbc4ee38cb4c03b20a96d67ba36baf17d0925a77996b1ad2e595a8e2b2b4d44720be4f5eb282146c844f58b74a34965047efffa276b6faaae3b7499dcafa69ef39a515e9eae8fab081745a1fd14f9155a5d7328272f843ec27a839cb1ecab457", 0x6a}, {&(0x7f00000035c0)}, {&(0x7f0000003600)="a597dadea77aab779bff9a01c2eabc98e37d2596d793bc7706ae0e27ba87ace4fb1af13763eee67841916c485de1ec4bcf5d825a1467a1f210a1816b80b7abfa03c96745427ca51a3f951f6443f91a02e6c03bf2265fb9099b8a07eb878335599750c476cb6a7f1142742f9bffd97e83b60483f7f906e82729068250fb363a0e82c45c217041ab2522b157a7bc662dbe2dac523998112eaae7d2ba5f64f7ea3339f09774414fc4ab3d488e5673a200334b0ef3e4983746d3ba6bb4cbb217e743b723e06670fd441c1a998b11bcb8", 0xce}, {&(0x7f0000003700)="f0ce60714b0b477e98530674dc1018342dfdff3389d87fa9d48cf520355c1c5fa82836a30015382a0b3aeb20f3ad563ae31701437d97405ed7ac2b9eaa00ba695914f91f1333bd61aed0e305d59d65b1695d6bad358774e158086e8c143bdf31154a9cba2486d8073bc8b87a", 0x6c}, {&(0x7f0000003780)="d1dcd32087ae736d708f38cc922e12eb288adacc9c152f8580122c81918c51f42648f38a8b7ef963a3c399630dc58dbe4afd124cda5d7220a66fda3eb93e63c084ac966f9f45af0ce7d41028245d0ddf9fd676b37a", 0x55}, {&(0x7f0000003800)="680b8b72dfb5defd4127be0387adba8e283db840f9e7847ab0354b497b50247f404b3a4e9dd4f8f8119e7dfee08a84e11a7ad60a3403fc04b4804db689e954b36f996105a9ff42fe08bbe6977d3de28d389d20eeee2247e60ef6163be7a414863fa5987b2deb815fce693fffb2476cc44ffb9d9562ba5fc8291f79c0e3f5316b887e95fb8a512c1427eda96cb16948c90ea99dcf867c8b", 0x97}], 0x7, &(0x7f0000003980)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, r1]}}], 0xc0, 0xdf4dc9dbc06aa367}}, {{&(0x7f0000003a40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000003ac0)="286333fffeae2aee2fb56d9e0b359f3a1bd0e2c323eeda1069c5b51f4fcd96f5a4449413ec6a8bf742184d9d770bcc5287cc84f8420190", 0x37}, {&(0x7f0000003b00)="785a4d8fe0f8", 0x6}, {&(0x7f0000003b40)="720515", 0x3}, {&(0x7f0000003b80)="1f977214b2f23df463395bc08dcf6c1aa9b9aecd92e759bfe9ff157536d772b46878ad5ca33e971074f88785534245888347354fc7be1379c5ea1efbd977db5bf5bb262d80d98d4bbfc35b659605073181f274c65c0f34123fcfef3ebfdb68fb4d02a25c0e78289ee092d8494fd58e456f55ad40b37b5980d986eda3829dee9739be2bc0e0fff5229fe5fb299b139efc1ceca62049264d189328254c43bf8761825b57044378b164a2b86bbe0964972cc952cfcf4fbf", 0xb6}, {&(0x7f0000003c40)="238db090fb12a6cf1beef406a0e4a8266629d852dcf2fd52339e7baa01a3cebcda59416fe216f785dceb378d9769d4579f", 0x31}], 0x5, &(0x7f0000003d80)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r2, r1, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60, 0x2040001}}, {{&(0x7f0000003e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000041c0)=[{&(0x7f0000003e80)="ab458c1d4c03a5917715ce81b72c37250341ebd9111ab33c89bc9f6bb4bb1edc578ee22c829035d1da7fb36d9e898a84b405b281b6ce11389f129d16aa8fc38a08092b77c3ecc11cf0ca41e0b9caa0a33069ad6f538c448144ad578769ad49c3becc2c871643b949aa3a3933ee47abd6a8f692fe0390836b2c7f91afd19aa45e81fbc23373859b6a0d54e991626b01deeeadec067e4a252384094bae114fd56a17a0ce6be0d3a4bda92663768be15a9ad0ea926327d937d5d35da513174ad05170ad137939c08bc5d9d8b0c477ea8b21a7abad8ebb72a1867a5265983a45431b16848e5135c957b5f5ad13dee53ec4", 0xef}, {&(0x7f0000003f80)="389d56029aec99380208cd2013c69856762eb711bbe99bb1084359ddec5ae391684d0be2cd7f850ab915f294782436d5ec42843f", 0x34}, {&(0x7f0000003fc0)="fe597fb739e568a1e89145c57ff04b8c297b3e63490f0d4939a3404c691eb7b06bb0813e72b0c4a925f0dd8386a491e548b1073906463ffe676fb40194225ec9d28a27cc4cfd349e438b20428825d43b28507819ea8805960450d9ea674ef66147bee241ea410273ac0326a49309d9de102aef22e5d4d6d5424e7f3dd6979bcab912082e243fb10c018bf6a3b8a33801155541e7", 0x94}, {&(0x7f0000004080)="0b115b1e4007ede84b60012befa3766e", 0x10}, {&(0x7f00000040c0)="40e58214cb926e7cc647adabf10f0bebe5e13114258d25ff733beb091283b186bdb34ddd02fa51d0c31824b3f009399959f9e07e497923560ae93bfc556ef8bc87120c6636881e2c7ef3433d395af473b4a17a083bd0d22056583aebc787b86c0b7e15655ec73a70bb7cbbebaca7c9b0a51651e6a2e64a1325441172166107e2cf27498425c72c3e6e879c615b0936433de028181ba7b4ca6834702b4981ea4080cfb5d0ac1a683d3ee3ea2854c381700eb1775a0054ef96ee01a36f3d0b498606a7fc9fee09ff5e687205", 0xcb}], 0x5, &(0x7f00000043c0)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x58, 0x4000000}}, {{&(0x7f0000004440)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000004940)=[{&(0x7f00000044c0)}, {&(0x7f0000004500)="489dd13f0f38e3a4697f64e4e507822e264200838d366a5b9b9c55014c1609a1d5d6cb5a0cdb1955fa41443be1e06606a8b03e7fdbe852e04558d70b6dd7359ae0e33220d7cf70974b73f745ed71834e1fada89d2660cabcfdad94621f6e2cc5c010bc65ab74e7f477c853c93c55c7358da2c3e629d02df93810b1b876af89d26fc6b44f59ba809ddb23c91e6ffc7ca74cb6f79543552729ea0002876bae37b4362fe020add2490dc8b2ad86420959ca2b5f313d76c3b2622f129924155777f9c6fdbad46125c051bd079675a46da028d2cf5aca314a6b22c4061f61dced7b4f40c7a11f5241e2033502c163223e48c01f34910c9c7e", 0xf6}, {&(0x7f0000004600)="0e83cb9535baddc8201901b2a8492612cb2845", 0x13}, {&(0x7f0000004640)="57785c6964ad8cff2b51147174f0d1ec645f3b688ea98da9a647a5aed9b3d2d4bdefb2d9c6acdc9f327aad314d757a3960e727f9b7a331f33b1c41ad4603295f48a6461abb3e034e63db88ad5239602625c828e8787047b622f7e9741c1a8c7aabda256e849f1b3063b06375fb93edfadd877445a9303cf5720aaa2712bf597eb01bf4eb7b7c9728073a3d7ed255b33a5ccf64d29e4a0dbe5b99154a8471ac2f066907dcfb89eb102cf8f0077007b2180a42855f862c0cb2b4059e4fa46d9c5d1ff6", 0xc2}, {&(0x7f0000004740)="d3bf8e33573251a215c833b38f83cafee9222e25e54e0b5fe48e9088d098a2ea4093bd977c1e013f9baae1821e21810447e5c22942a01f8a68a49469a13a3a80dec27b0fbb14c392c0400d89d8647d89e0ad6b3174ddae1070013b1c6bb4d497687d9e6cb69dc6612bd1396416fa390124733945a539310cea123b6c909d79a0d6dba047f5a9aeb0c8751fa7e6788529f322a7b7e3406d925abc8f4c67c9ab76aedaa252bf4cebc032242e4f81a5807a5fb9712aa5f49f57dbf9f4a38dc5f42092831d", 0xc3}, {&(0x7f0000004840)="b695eaf5f35e944e14c24bec2f747b32826c44d901590a7802f9fe14cabc082e776af29e71ef17266c877071e088f54bb944c6cfe8a6ac056c89565a06eac5b756c653f76ecde5aab5447d545c6a562051c19f916f806a86180d53104b1825e7d5760e1b43c7b8b1b950bc89a0854a29a54348f4740ce24f5ef8c7fa47f13bdbc535e1e09e5b665b0f9ca69f133917528a68ff6169e059322fafd44bcf3038943e8afeec507be40dd326d94a81d46f7800e8a074925899a707d57fc3224c532904c642a4ef038caa9e2b482002b2131eee6b7f8acd980350dc33b5f34df9cc54b45d", 0xe2}], 0x6, &(0x7f0000004dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x20, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r2, r2]}}], 0x160, 0x4000005}}], 0x8, 0x4040005) ptrace$cont(0x7, r3, 0xe6e5, 0x50) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) [ 2227.450874][T21695] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2227.450874][T21695] [ 2227.480415][T21712] loop1: detected capacity change from 0 to 512 [ 2227.483076][T21715] loop3: detected capacity change from 0 to 512 [ 2227.493856][T21712] EXT4-fs (loop1): inodes count not valid: 32 vs 4384 18:51:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000004c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000005501000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020120000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000002040000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2227.494141][T21714] loop5: detected capacity change from 0 to 512 [ 2227.508132][T21714] EXT4-fs (loop5): Invalid log cluster size: 1016 [ 2227.519962][T21715] EXT4-fs (loop3): #blocks per group too big: 8209 [ 2227.530693][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 18:51:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000122000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2227.570283][T21722] loop2: detected capacity change from 0 to 512 [ 2227.583968][T21726] loop1: detected capacity change from 0 to 512 [ 2227.591282][T21726] EXT4-fs (loop1): inodes count not valid: 32 vs 4640 [ 2227.593794][T21730] loop3: detected capacity change from 0 to 512 [ 2227.601707][T19555] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2227.613995][T19555] Buffer I/O error on dev loop3, logical block 0, async page read [ 2227.615633][T21725] loop5: detected capacity change from 0 to 512 [ 2227.629147][T21725] EXT4-fs (loop5): Invalid log cluster size: 1026 [ 2227.638049][T21730] EXT4-fs (loop3): #blocks per group too big: 8210 [ 2227.681634][T19555] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2227.690849][T19555] Buffer I/O error on dev loop3, logical block 0, async page read [ 2227.698795][T19555] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2227.707954][T19555] Buffer I/O error on dev loop3, logical block 2, async page read [ 2227.715814][T19555] I/O error, dev loop3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2227.725013][T19555] Buffer I/O error on dev loop3, logical block 3, async page read 18:51:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020140000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) r3 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") sched_setaffinity(r3, 0x8, &(0x7f0000000180)=0x5d2d09c) (async) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200), 0x4) (async) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) (async) shutdown(0xffffffffffffffff, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) (async) r4 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000004d40)={0x1f, 0x0, @fixed}, &(0x7f0000004d80)=0xe, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004f40)=[{{&(0x7f0000000000)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="ec0b36b45079b7ed307f235a4346f0b26cb66610805dd8c4ed9d9896270afb036fb04cfe9370489bd31c868ff4fdff5591bfd89a5b63f2191fc0c811ffdd01cc00652b47d51865de1277e9ed70c50e1cd52bdd694b2ba4bc09ec9c320f5968980a4a957fdd2a0c3fbdaf4c391250f7754a68dbdad201155fd4b1ff50de361cc46f549a8e5f376a3eab5d6df9c9a7259653", 0x91}, {&(0x7f0000000300)="88fd2b9d4acc3801a8878a13e358987ad668b478ecb4e559c2166112b757fd574698908952f90fc186a2a2cdcd09f2dd9e4c86f8ca06735a5237685f2a867b00faebbe33a87006eb8b59abf343325504e365e9b1d83040c4291bad31c9f617beb12ec404fc32d24cdd9a59abcd460ae4797f4e2b69d83d555a48551a6d490f13702c452feee571d336ff84072ba2a1c2ee146a455ad08579c762e97977d6ea0bc23506f29349b93cfbe9e8587f8dd215930e2004688c107b631fc7c28d44bd2e6f", 0xc1}, {&(0x7f0000000400)="1a476c3fab08c424f64070eac3d2d88111048a1eca83c133fb11b8fc1a17fafb043a2e8efb97b5706aa8478322cd279bc1d56c2fed70ff67052e222063e75f4e043b8629d5af448a653703c27a16b3a92f336762c1c18694be0b0ea6fa56ed211bb359f5ddec9e897318c192839e2a8834813ef4d91f5f109514bc3e8447963bdb1dd309e0adc48990b8c6b239bcd438e48249c218bc3e9f2c21652fdecbab3f13bcbf46c2f2a688615520496ac0404e3feb4ddf1b1424b3b31109fa4a3c3833af45ade9b45c8f7b382510b7d8a3b99aecd73d6e5fa14caa20e0e5afbfb563add2ed22dfabfdfcb350fa", 0xea}, {&(0x7f0000000500)="f334f24db3500dcad6b4d4744723f8b9f9e64ed6526013e7b6b0b4cdc3f80da82643446a3da2af859bbb30da5c51f0489b97c51faa9bb129c68731e448104b6d63b3ce178bc9238bfaec46304242a2e615e7475b89e76b0def3d00cc3076f838c9c672c6ed29f6efe4cc1ab643a04eee1fd3bd96cc6677bb2a5990df538becd00696aad167ed6b46d562e8f14ef2939498fdff3933d21c2bf6e3cf6430a21b75ef86429848169cb00544", 0xaa}, {&(0x7f00000000c0)="794eaf65591f041c84f249a3d022f8c59c3c98924398f4f916815d24055edf5fad67e2fa4993474eadd382bee2f1bda5efa747d034033a22a000211cbbb902b3260ba397d6", 0x45}, {&(0x7f0000000b40)="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", 0x1000}], 0x6, &(0x7f00000007c0)=[@rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x50, 0x400c011}}, {{&(0x7f0000000840)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b986261d2febb1d03f3bc08293e9e5ceb1a3224057a08332cd8fff3ab8b14cc99ea1c2e8cedce4dbfffaf169caac44d6dc6ccca22dc376d7bee9e90a8e0d7adb00e730ec7690bea9aaece7cc31ea4f6857edcfc86906f77e8661d8d1efe32fac179f9f7020930a16162b2e334396f4ee96ba9bd0ce8134292ac6790e97564611ac361b677a8e3a9da9c7c04ff14cf0202c5b1", 0x93}, {&(0x7f0000000980)="9b3fda636c1b799342656897b82f7febf12b3b01b0668d5dc2215f4bf7dc9e88a35ecb7b1a2b4fa6fa2e443a73db96b785fd9eefb6ae42bfd219764e", 0x3c}], 0x2, 0x0, 0x0, 0x4000000}}, {{&(0x7f0000000a00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001b40)="fc5cde0fc398fae8dba79d4bc7543cb0281be3ecd1f98259c799cfe0712015486e2ab2ef49ac069a49479b7855e957acb636192ef61d7c4642113cee9dc9e6e42996a74a73aa1d9eac580cdd67fe229eae607b2d630546f35dcbf5b0a013bad2b46000431861cd28990ab6cefafa1b37a654d0e00a65c0ef45ab5a4245c30fa8a6d1de9a5c41fb4c7443c09dbd153997fb1b6895efbaf1524c582935e91fa379765df385a6f5d3915fdee27929175a59adfb7f791c08b55fa4f51360cfb0fe0e8ffb1d587fb995f9b78c93df57fd56", 0xcf}, {&(0x7f0000001c40)="5e734a8dc54df2f6f3214ff46bb83e0ffec3b1fc77c29753966bb947a3cc8538c5be01aa78b1fa0a5eef74c2e2002908a297288040a6b9bb4f7a853cdad5b9afc5010647e4fd6eaa87a41f054b113b86d5867daf500e6ebcaebf5f4cbaaa8522978e4c39eca27e4893829fc3b1145f1358b6df66ecb2bdafe670c1cb7fc730ebce81cf90276b7b06ef14996cb6d4b0da0d5f8c4f5c9a74bb0398e6b35c7bc7e02493deb0c42efb97c6d4d2edb72360e4f22dcb2597e5f5bfb38e6e1ec2025432e6aa33475d29d962120e5cbdc54f33a6e0b602b586bb75298f96b1d8bd34215635a135b469e159c8e9cd13d7e5d71ccca076fe9be5b1e5", 0xf7}, {&(0x7f0000001d40)}], 0x3, &(0x7f0000001e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0x98, 0x4000805}}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000001f00)}, {&(0x7f0000001f40)="57f0f65e941cbfa549d583082c58bfab6c55f70d6959ae524fa76732f6f83cca3926aef49105400250ba5927de92854d0d20f60823a7c3d4d52a9abe51401067d4532284bfc905e20b1d6cf182d88e157c13b948b94c0736c8e3054b6e8dc699a663e76a10c6bd9735e0c082a2e77d4e30344f35ddc9d5466f1bae9da737d3757ae9393832891215c89687f4cfd546fb883f84c820da0dad64f513f497fbf3966c94c3a591414a75168ccf0fb342bc343a38ea51750d25f343515c0540051c293748e2e003419b26c3e47f702609f2ea4e0e971a388031a1dc4d9bcc589da650d2b4aa9332030d097e08b6030660", 0xee}, {&(0x7f0000002040)="6a05d57508e60f486dca8a29627975f318ae1c46cca51eaeb393cdc0114bc97ca13ec44d37d4b6ad67cfd0021690e99dcb113d1a8eea89f255a24721e08cd91163626bd869bb14950ef8f71a66d0ab2a01bc1032b12d1841b415e37f805da0cbd0e70c462cb847bdf9b54eaded8093db9d84f288c5b26c44d1cbe4cee6d96c", 0x7f}, {&(0x7f00000020c0)="e8875ac5f75d2cd0f3ffe98a0df93771a18e", 0x12}, {&(0x7f0000002100)="b490adfdd3c1e289e21d7132b65fad960999e9819654492fe7dbb5f1cc3353bce65af9ec93d5fd9cbe70bfd672d992671ddd6116cc6d9db32192d24c5dffd98b2be30e55c0f0cd031928e39ac3b1fd24ca8480a7d908ee5db24e8bffc66085a68a31740dcc4fb1eea042af359524772c92fbe0c87b92e3af2ea0f8eb5ae63db461", 0x81}, {&(0x7f00000021c0)="057f7c88663531d50ddc940a632c874d0a98d72f06c5954a89f6961b32e1cde587e445431ea430ad6fddf0b66ed2b7f0361b5800b0a33d5953a6822a044797c4c8b2f9dff1f37e97a7b219648a5ab3ac25e46eb491c12f7b2905d2011c4001e1a76d99ede8d2abed4b37170114ac03c1dd0bb01292e094a3edc75d15b2b753ae858537972df0409448520181ab4f4efe3ee429b6dc04a130fbbb42b9b4768a6b59246ac543a1246e3dd36a1ba0eba667795a6ea3ffa6dbd09c3071c847dd6004fd49bccde770c8b015324548a7d980b68d946548ec53611623d5c6c6ba51784f7d2003779d3617acd9d30de99c9e", 0xee}, {&(0x7f00000022c0)="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", 0x1000}, {&(0x7f00000032c0)="c625aad908ff1d30ea6f9a2c9937c8999adb27251daf9110172f72af685f675f7266ceab30", 0x25}], 0x8, &(0x7f0000003380)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}], 0x18, 0x4c005}}, {{&(0x7f00000033c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003440)="490413b2a81986e045165ef3b86952595f655ab4324d1a2faa82c197f18ffa364c31162a68860c759e2c9a0ccc7d7e974b27ad5a402d86116456d2b3e065d297622d4858d92361334e99589aa99a270f5b223d0988f066c287649107a1942d660f1d3e894100f691eca84ba924c0ab0aa6d461d6a49153b256590297eb43e9d91b38f877cf83fa11b14d15a9607d56e5869a838d907cfc5ab1060ed5bb940df1bf466156f8dd536e0afbf14d9b47bf6b566951e41c71c829d52279566e537fc87998438a12f14ef6c81dcb9781f11f879b", 0xd1}, {&(0x7f0000003540)="d5f5c1e93de8718aadc0fbc4ee38cb4c03b20a96d67ba36baf17d0925a77996b1ad2e595a8e2b2b4d44720be4f5eb282146c844f58b74a34965047efffa276b6faaae3b7499dcafa69ef39a515e9eae8fab081745a1fd14f9155a5d7328272f843ec27a839cb1ecab457", 0x6a}, {&(0x7f00000035c0)}, {&(0x7f0000003600)="a597dadea77aab779bff9a01c2eabc98e37d2596d793bc7706ae0e27ba87ace4fb1af13763eee67841916c485de1ec4bcf5d825a1467a1f210a1816b80b7abfa03c96745427ca51a3f951f6443f91a02e6c03bf2265fb9099b8a07eb878335599750c476cb6a7f1142742f9bffd97e83b60483f7f906e82729068250fb363a0e82c45c217041ab2522b157a7bc662dbe2dac523998112eaae7d2ba5f64f7ea3339f09774414fc4ab3d488e5673a200334b0ef3e4983746d3ba6bb4cbb217e743b723e06670fd441c1a998b11bcb8", 0xce}, {&(0x7f0000003700)="f0ce60714b0b477e98530674dc1018342dfdff3389d87fa9d48cf520355c1c5fa82836a30015382a0b3aeb20f3ad563ae31701437d97405ed7ac2b9eaa00ba695914f91f1333bd61aed0e305d59d65b1695d6bad358774e158086e8c143bdf31154a9cba2486d8073bc8b87a", 0x6c}, {&(0x7f0000003780)="d1dcd32087ae736d708f38cc922e12eb288adacc9c152f8580122c81918c51f42648f38a8b7ef963a3c399630dc58dbe4afd124cda5d7220a66fda3eb93e63c084ac966f9f45af0ce7d41028245d0ddf9fd676b37a", 0x55}, {&(0x7f0000003800)="680b8b72dfb5defd4127be0387adba8e283db840f9e7847ab0354b497b50247f404b3a4e9dd4f8f8119e7dfee08a84e11a7ad60a3403fc04b4804db689e954b36f996105a9ff42fe08bbe6977d3de28d389d20eeee2247e60ef6163be7a414863fa5987b2deb815fce693fffb2476cc44ffb9d9562ba5fc8291f79c0e3f5316b887e95fb8a512c1427eda96cb16948c90ea99dcf867c8b", 0x97}], 0x7, &(0x7f0000003980)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, r1]}}], 0xc0, 0xdf4dc9dbc06aa367}}, {{&(0x7f0000003a40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000003ac0)="286333fffeae2aee2fb56d9e0b359f3a1bd0e2c323eeda1069c5b51f4fcd96f5a4449413ec6a8bf742184d9d770bcc5287cc84f8420190", 0x37}, {&(0x7f0000003b00)="785a4d8fe0f8", 0x6}, {&(0x7f0000003b40)="720515", 0x3}, {&(0x7f0000003b80)="1f977214b2f23df463395bc08dcf6c1aa9b9aecd92e759bfe9ff157536d772b46878ad5ca33e971074f88785534245888347354fc7be1379c5ea1efbd977db5bf5bb262d80d98d4bbfc35b659605073181f274c65c0f34123fcfef3ebfdb68fb4d02a25c0e78289ee092d8494fd58e456f55ad40b37b5980d986eda3829dee9739be2bc0e0fff5229fe5fb299b139efc1ceca62049264d189328254c43bf8761825b57044378b164a2b86bbe0964972cc952cfcf4fbf", 0xb6}, {&(0x7f0000003c40)="238db090fb12a6cf1beef406a0e4a8266629d852dcf2fd52339e7baa01a3cebcda59416fe216f785dceb378d9769d4579f", 0x31}], 0x5, &(0x7f0000003d80)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r2, r1, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60, 0x2040001}}, {{&(0x7f0000003e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000041c0)=[{&(0x7f0000003e80)="ab458c1d4c03a5917715ce81b72c37250341ebd9111ab33c89bc9f6bb4bb1edc578ee22c829035d1da7fb36d9e898a84b405b281b6ce11389f129d16aa8fc38a08092b77c3ecc11cf0ca41e0b9caa0a33069ad6f538c448144ad578769ad49c3becc2c871643b949aa3a3933ee47abd6a8f692fe0390836b2c7f91afd19aa45e81fbc23373859b6a0d54e991626b01deeeadec067e4a252384094bae114fd56a17a0ce6be0d3a4bda92663768be15a9ad0ea926327d937d5d35da513174ad05170ad137939c08bc5d9d8b0c477ea8b21a7abad8ebb72a1867a5265983a45431b16848e5135c957b5f5ad13dee53ec4", 0xef}, {&(0x7f0000003f80)="389d56029aec99380208cd2013c69856762eb711bbe99bb1084359ddec5ae391684d0be2cd7f850ab915f294782436d5ec42843f", 0x34}, {&(0x7f0000003fc0)="fe597fb739e568a1e89145c57ff04b8c297b3e63490f0d4939a3404c691eb7b06bb0813e72b0c4a925f0dd8386a491e548b1073906463ffe676fb40194225ec9d28a27cc4cfd349e438b20428825d43b28507819ea8805960450d9ea674ef66147bee241ea410273ac0326a49309d9de102aef22e5d4d6d5424e7f3dd6979bcab912082e243fb10c018bf6a3b8a33801155541e7", 0x94}, {&(0x7f0000004080)="0b115b1e4007ede84b60012befa3766e", 0x10}, {&(0x7f00000040c0)="40e58214cb926e7cc647adabf10f0bebe5e13114258d25ff733beb091283b186bdb34ddd02fa51d0c31824b3f009399959f9e07e497923560ae93bfc556ef8bc87120c6636881e2c7ef3433d395af473b4a17a083bd0d22056583aebc787b86c0b7e15655ec73a70bb7cbbebaca7c9b0a51651e6a2e64a1325441172166107e2cf27498425c72c3e6e879c615b0936433de028181ba7b4ca6834702b4981ea4080cfb5d0ac1a683d3ee3ea2854c381700eb1775a0054ef96ee01a36f3d0b498606a7fc9fee09ff5e687205", 0xcb}], 0x5, &(0x7f00000043c0)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x58, 0x4000000}}, {{&(0x7f0000004440)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000004940)=[{&(0x7f00000044c0)}, {&(0x7f0000004500)="489dd13f0f38e3a4697f64e4e507822e264200838d366a5b9b9c55014c1609a1d5d6cb5a0cdb1955fa41443be1e06606a8b03e7fdbe852e04558d70b6dd7359ae0e33220d7cf70974b73f745ed71834e1fada89d2660cabcfdad94621f6e2cc5c010bc65ab74e7f477c853c93c55c7358da2c3e629d02df93810b1b876af89d26fc6b44f59ba809ddb23c91e6ffc7ca74cb6f79543552729ea0002876bae37b4362fe020add2490dc8b2ad86420959ca2b5f313d76c3b2622f129924155777f9c6fdbad46125c051bd079675a46da028d2cf5aca314a6b22c4061f61dced7b4f40c7a11f5241e2033502c163223e48c01f34910c9c7e", 0xf6}, {&(0x7f0000004600)="0e83cb9535baddc8201901b2a8492612cb2845", 0x13}, {&(0x7f0000004640)="57785c6964ad8cff2b51147174f0d1ec645f3b688ea98da9a647a5aed9b3d2d4bdefb2d9c6acdc9f327aad314d757a3960e727f9b7a331f33b1c41ad4603295f48a6461abb3e034e63db88ad5239602625c828e8787047b622f7e9741c1a8c7aabda256e849f1b3063b06375fb93edfadd877445a9303cf5720aaa2712bf597eb01bf4eb7b7c9728073a3d7ed255b33a5ccf64d29e4a0dbe5b99154a8471ac2f066907dcfb89eb102cf8f0077007b2180a42855f862c0cb2b4059e4fa46d9c5d1ff6", 0xc2}, {&(0x7f0000004740)="d3bf8e33573251a215c833b38f83cafee9222e25e54e0b5fe48e9088d098a2ea4093bd977c1e013f9baae1821e21810447e5c22942a01f8a68a49469a13a3a80dec27b0fbb14c392c0400d89d8647d89e0ad6b3174ddae1070013b1c6bb4d497687d9e6cb69dc6612bd1396416fa390124733945a539310cea123b6c909d79a0d6dba047f5a9aeb0c8751fa7e6788529f322a7b7e3406d925abc8f4c67c9ab76aedaa252bf4cebc032242e4f81a5807a5fb9712aa5f49f57dbf9f4a38dc5f42092831d", 0xc3}, {&(0x7f0000004840)="b695eaf5f35e944e14c24bec2f747b32826c44d901590a7802f9fe14cabc082e776af29e71ef17266c877071e088f54bb944c6cfe8a6ac056c89565a06eac5b756c653f76ecde5aab5447d545c6a562051c19f916f806a86180d53104b1825e7d5760e1b43c7b8b1b950bc89a0854a29a54348f4740ce24f5ef8c7fa47f13bdbc535e1e09e5b665b0f9ca69f133917528a68ff6169e059322fafd44bcf3038943e8afeec507be40dd326d94a81d46f7800e8a074925899a707d57fc3224c532904c642a4ef038caa9e2b482002b2131eee6b7f8acd980350dc33b5f34df9cc54b45d", 0xe2}], 0x6, &(0x7f0000004dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x20, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r2, r2]}}], 0x160, 0x4000005}}], 0x8, 0x4040005) ptrace$cont(0x7, r3, 0xe6e5, 0x50) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) 18:51:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000006040000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000142000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006801000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010026000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000006c01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2228.397077][T21722] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2228.397077][T21722] [ 2228.424478][T21738] loop3: detected capacity change from 0 to 512 [ 2228.428631][T21742] loop1: detected capacity change from 0 to 512 [ 2228.438509][T21742] EXT4-fs (loop1): inodes count not valid: 32 vs 5152 18:51:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000007401000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020220000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2228.446433][T21737] loop5: detected capacity change from 0 to 512 [ 2228.453433][T21738] EXT4-fs (loop3): #blocks per group too big: 8212 [ 2228.462086][T21737] EXT4-fs (loop5): Invalid log cluster size: 1030 [ 2228.464221][T21744] loop2: detected capacity change from 0 to 512 18:51:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000007a01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000202000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000010040000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2228.505451][T21752] loop1: detected capacity change from 0 to 512 [ 2228.517788][T21752] EXT4-fs (loop1): invalid inodes per group: 8736 [ 2228.517788][T21752] 18:51:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000fe01000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2228.548476][T21758] loop3: detected capacity change from 0 to 512 [ 2228.550497][T21759] loop5: detected capacity change from 0 to 512 [ 2228.566632][T21759] EXT4-fs (loop5): Invalid log cluster size: 1040 [ 2228.576751][T21758] EXT4-fs (loop3): #blocks per group too big: 8224 18:51:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010046000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) r3 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") sched_setaffinity(r3, 0x8, &(0x7f0000000180)=0x5d2d09c) (async) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200), 0x4) (async) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) (async) shutdown(0xffffffffffffffff, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) (async) r4 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000004d40)={0x1f, 0x0, @fixed}, &(0x7f0000004d80)=0xe, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004f40)=[{{&(0x7f0000000000)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="ec0b36b45079b7ed307f235a4346f0b26cb66610805dd8c4ed9d9896270afb036fb04cfe9370489bd31c868ff4fdff5591bfd89a5b63f2191fc0c811ffdd01cc00652b47d51865de1277e9ed70c50e1cd52bdd694b2ba4bc09ec9c320f5968980a4a957fdd2a0c3fbdaf4c391250f7754a68dbdad201155fd4b1ff50de361cc46f549a8e5f376a3eab5d6df9c9a7259653", 0x91}, {&(0x7f0000000300)="88fd2b9d4acc3801a8878a13e358987ad668b478ecb4e559c2166112b757fd574698908952f90fc186a2a2cdcd09f2dd9e4c86f8ca06735a5237685f2a867b00faebbe33a87006eb8b59abf343325504e365e9b1d83040c4291bad31c9f617beb12ec404fc32d24cdd9a59abcd460ae4797f4e2b69d83d555a48551a6d490f13702c452feee571d336ff84072ba2a1c2ee146a455ad08579c762e97977d6ea0bc23506f29349b93cfbe9e8587f8dd215930e2004688c107b631fc7c28d44bd2e6f", 0xc1}, {&(0x7f0000000400)="1a476c3fab08c424f64070eac3d2d88111048a1eca83c133fb11b8fc1a17fafb043a2e8efb97b5706aa8478322cd279bc1d56c2fed70ff67052e222063e75f4e043b8629d5af448a653703c27a16b3a92f336762c1c18694be0b0ea6fa56ed211bb359f5ddec9e897318c192839e2a8834813ef4d91f5f109514bc3e8447963bdb1dd309e0adc48990b8c6b239bcd438e48249c218bc3e9f2c21652fdecbab3f13bcbf46c2f2a688615520496ac0404e3feb4ddf1b1424b3b31109fa4a3c3833af45ade9b45c8f7b382510b7d8a3b99aecd73d6e5fa14caa20e0e5afbfb563add2ed22dfabfdfcb350fa", 0xea}, {&(0x7f0000000500)="f334f24db3500dcad6b4d4744723f8b9f9e64ed6526013e7b6b0b4cdc3f80da82643446a3da2af859bbb30da5c51f0489b97c51faa9bb129c68731e448104b6d63b3ce178bc9238bfaec46304242a2e615e7475b89e76b0def3d00cc3076f838c9c672c6ed29f6efe4cc1ab643a04eee1fd3bd96cc6677bb2a5990df538becd00696aad167ed6b46d562e8f14ef2939498fdff3933d21c2bf6e3cf6430a21b75ef86429848169cb00544", 0xaa}, {&(0x7f00000000c0)="794eaf65591f041c84f249a3d022f8c59c3c98924398f4f916815d24055edf5fad67e2fa4993474eadd382bee2f1bda5efa747d034033a22a000211cbbb902b3260ba397d6", 0x45}, {&(0x7f0000000b40)="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", 0x1000}], 0x6, &(0x7f00000007c0)=[@rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x50, 0x400c011}}, {{&(0x7f0000000840)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b986261d2febb1d03f3bc08293e9e5ceb1a3224057a08332cd8fff3ab8b14cc99ea1c2e8cedce4dbfffaf169caac44d6dc6ccca22dc376d7bee9e90a8e0d7adb00e730ec7690bea9aaece7cc31ea4f6857edcfc86906f77e8661d8d1efe32fac179f9f7020930a16162b2e334396f4ee96ba9bd0ce8134292ac6790e97564611ac361b677a8e3a9da9c7c04ff14cf0202c5b1", 0x93}, {&(0x7f0000000980)="9b3fda636c1b799342656897b82f7febf12b3b01b0668d5dc2215f4bf7dc9e88a35ecb7b1a2b4fa6fa2e443a73db96b785fd9eefb6ae42bfd219764e", 0x3c}], 0x2, 0x0, 0x0, 0x4000000}}, {{&(0x7f0000000a00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001b40)="fc5cde0fc398fae8dba79d4bc7543cb0281be3ecd1f98259c799cfe0712015486e2ab2ef49ac069a49479b7855e957acb636192ef61d7c4642113cee9dc9e6e42996a74a73aa1d9eac580cdd67fe229eae607b2d630546f35dcbf5b0a013bad2b46000431861cd28990ab6cefafa1b37a654d0e00a65c0ef45ab5a4245c30fa8a6d1de9a5c41fb4c7443c09dbd153997fb1b6895efbaf1524c582935e91fa379765df385a6f5d3915fdee27929175a59adfb7f791c08b55fa4f51360cfb0fe0e8ffb1d587fb995f9b78c93df57fd56", 0xcf}, {&(0x7f0000001c40)="5e734a8dc54df2f6f3214ff46bb83e0ffec3b1fc77c29753966bb947a3cc8538c5be01aa78b1fa0a5eef74c2e2002908a297288040a6b9bb4f7a853cdad5b9afc5010647e4fd6eaa87a41f054b113b86d5867daf500e6ebcaebf5f4cbaaa8522978e4c39eca27e4893829fc3b1145f1358b6df66ecb2bdafe670c1cb7fc730ebce81cf90276b7b06ef14996cb6d4b0da0d5f8c4f5c9a74bb0398e6b35c7bc7e02493deb0c42efb97c6d4d2edb72360e4f22dcb2597e5f5bfb38e6e1ec2025432e6aa33475d29d962120e5cbdc54f33a6e0b602b586bb75298f96b1d8bd34215635a135b469e159c8e9cd13d7e5d71ccca076fe9be5b1e5", 0xf7}, {&(0x7f0000001d40)}], 0x3, &(0x7f0000001e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0x98, 0x4000805}}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000001f00)}, {&(0x7f0000001f40)="57f0f65e941cbfa549d583082c58bfab6c55f70d6959ae524fa76732f6f83cca3926aef49105400250ba5927de92854d0d20f60823a7c3d4d52a9abe51401067d4532284bfc905e20b1d6cf182d88e157c13b948b94c0736c8e3054b6e8dc699a663e76a10c6bd9735e0c082a2e77d4e30344f35ddc9d5466f1bae9da737d3757ae9393832891215c89687f4cfd546fb883f84c820da0dad64f513f497fbf3966c94c3a591414a75168ccf0fb342bc343a38ea51750d25f343515c0540051c293748e2e003419b26c3e47f702609f2ea4e0e971a388031a1dc4d9bcc589da650d2b4aa9332030d097e08b6030660", 0xee}, {&(0x7f0000002040)="6a05d57508e60f486dca8a29627975f318ae1c46cca51eaeb393cdc0114bc97ca13ec44d37d4b6ad67cfd0021690e99dcb113d1a8eea89f255a24721e08cd91163626bd869bb14950ef8f71a66d0ab2a01bc1032b12d1841b415e37f805da0cbd0e70c462cb847bdf9b54eaded8093db9d84f288c5b26c44d1cbe4cee6d96c", 0x7f}, {&(0x7f00000020c0)="e8875ac5f75d2cd0f3ffe98a0df93771a18e", 0x12}, {&(0x7f0000002100)="b490adfdd3c1e289e21d7132b65fad960999e9819654492fe7dbb5f1cc3353bce65af9ec93d5fd9cbe70bfd672d992671ddd6116cc6d9db32192d24c5dffd98b2be30e55c0f0cd031928e39ac3b1fd24ca8480a7d908ee5db24e8bffc66085a68a31740dcc4fb1eea042af359524772c92fbe0c87b92e3af2ea0f8eb5ae63db461", 0x81}, {&(0x7f00000021c0)="057f7c88663531d50ddc940a632c874d0a98d72f06c5954a89f6961b32e1cde587e445431ea430ad6fddf0b66ed2b7f0361b5800b0a33d5953a6822a044797c4c8b2f9dff1f37e97a7b219648a5ab3ac25e46eb491c12f7b2905d2011c4001e1a76d99ede8d2abed4b37170114ac03c1dd0bb01292e094a3edc75d15b2b753ae858537972df0409448520181ab4f4efe3ee429b6dc04a130fbbb42b9b4768a6b59246ac543a1246e3dd36a1ba0eba667795a6ea3ffa6dbd09c3071c847dd6004fd49bccde770c8b015324548a7d980b68d946548ec53611623d5c6c6ba51784f7d2003779d3617acd9d30de99c9e", 0xee}, {&(0x7f00000022c0)="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", 0x1000}, {&(0x7f00000032c0)="c625aad908ff1d30ea6f9a2c9937c8999adb27251daf9110172f72af685f675f7266ceab30", 0x25}], 0x8, &(0x7f0000003380)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}], 0x18, 0x4c005}}, {{&(0x7f00000033c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003440)="490413b2a81986e045165ef3b86952595f655ab4324d1a2faa82c197f18ffa364c31162a68860c759e2c9a0ccc7d7e974b27ad5a402d86116456d2b3e065d297622d4858d92361334e99589aa99a270f5b223d0988f066c287649107a1942d660f1d3e894100f691eca84ba924c0ab0aa6d461d6a49153b256590297eb43e9d91b38f877cf83fa11b14d15a9607d56e5869a838d907cfc5ab1060ed5bb940df1bf466156f8dd536e0afbf14d9b47bf6b566951e41c71c829d52279566e537fc87998438a12f14ef6c81dcb9781f11f879b", 0xd1}, {&(0x7f0000003540)="d5f5c1e93de8718aadc0fbc4ee38cb4c03b20a96d67ba36baf17d0925a77996b1ad2e595a8e2b2b4d44720be4f5eb282146c844f58b74a34965047efffa276b6faaae3b7499dcafa69ef39a515e9eae8fab081745a1fd14f9155a5d7328272f843ec27a839cb1ecab457", 0x6a}, {&(0x7f00000035c0)}, {&(0x7f0000003600)="a597dadea77aab779bff9a01c2eabc98e37d2596d793bc7706ae0e27ba87ace4fb1af13763eee67841916c485de1ec4bcf5d825a1467a1f210a1816b80b7abfa03c96745427ca51a3f951f6443f91a02e6c03bf2265fb9099b8a07eb878335599750c476cb6a7f1142742f9bffd97e83b60483f7f906e82729068250fb363a0e82c45c217041ab2522b157a7bc662dbe2dac523998112eaae7d2ba5f64f7ea3339f09774414fc4ab3d488e5673a200334b0ef3e4983746d3ba6bb4cbb217e743b723e06670fd441c1a998b11bcb8", 0xce}, {&(0x7f0000003700)="f0ce60714b0b477e98530674dc1018342dfdff3389d87fa9d48cf520355c1c5fa82836a30015382a0b3aeb20f3ad563ae31701437d97405ed7ac2b9eaa00ba695914f91f1333bd61aed0e305d59d65b1695d6bad358774e158086e8c143bdf31154a9cba2486d8073bc8b87a", 0x6c}, {&(0x7f0000003780)="d1dcd32087ae736d708f38cc922e12eb288adacc9c152f8580122c81918c51f42648f38a8b7ef963a3c399630dc58dbe4afd124cda5d7220a66fda3eb93e63c084ac966f9f45af0ce7d41028245d0ddf9fd676b37a", 0x55}, {&(0x7f0000003800)="680b8b72dfb5defd4127be0387adba8e283db840f9e7847ab0354b497b50247f404b3a4e9dd4f8f8119e7dfee08a84e11a7ad60a3403fc04b4804db689e954b36f996105a9ff42fe08bbe6977d3de28d389d20eeee2247e60ef6163be7a414863fa5987b2deb815fce693fffb2476cc44ffb9d9562ba5fc8291f79c0e3f5316b887e95fb8a512c1427eda96cb16948c90ea99dcf867c8b", 0x97}], 0x7, &(0x7f0000003980)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, r1]}}], 0xc0, 0xdf4dc9dbc06aa367}}, {{&(0x7f0000003a40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000003ac0)="286333fffeae2aee2fb56d9e0b359f3a1bd0e2c323eeda1069c5b51f4fcd96f5a4449413ec6a8bf742184d9d770bcc5287cc84f8420190", 0x37}, {&(0x7f0000003b00)="785a4d8fe0f8", 0x6}, {&(0x7f0000003b40)="720515", 0x3}, {&(0x7f0000003b80)="1f977214b2f23df463395bc08dcf6c1aa9b9aecd92e759bfe9ff157536d772b46878ad5ca33e971074f88785534245888347354fc7be1379c5ea1efbd977db5bf5bb262d80d98d4bbfc35b659605073181f274c65c0f34123fcfef3ebfdb68fb4d02a25c0e78289ee092d8494fd58e456f55ad40b37b5980d986eda3829dee9739be2bc0e0fff5229fe5fb299b139efc1ceca62049264d189328254c43bf8761825b57044378b164a2b86bbe0964972cc952cfcf4fbf", 0xb6}, {&(0x7f0000003c40)="238db090fb12a6cf1beef406a0e4a8266629d852dcf2fd52339e7baa01a3cebcda59416fe216f785dceb378d9769d4579f", 0x31}], 0x5, &(0x7f0000003d80)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r2, r1, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60, 0x2040001}}, {{&(0x7f0000003e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000041c0)=[{&(0x7f0000003e80)="ab458c1d4c03a5917715ce81b72c37250341ebd9111ab33c89bc9f6bb4bb1edc578ee22c829035d1da7fb36d9e898a84b405b281b6ce11389f129d16aa8fc38a08092b77c3ecc11cf0ca41e0b9caa0a33069ad6f538c448144ad578769ad49c3becc2c871643b949aa3a3933ee47abd6a8f692fe0390836b2c7f91afd19aa45e81fbc23373859b6a0d54e991626b01deeeadec067e4a252384094bae114fd56a17a0ce6be0d3a4bda92663768be15a9ad0ea926327d937d5d35da513174ad05170ad137939c08bc5d9d8b0c477ea8b21a7abad8ebb72a1867a5265983a45431b16848e5135c957b5f5ad13dee53ec4", 0xef}, {&(0x7f0000003f80)="389d56029aec99380208cd2013c69856762eb711bbe99bb1084359ddec5ae391684d0be2cd7f850ab915f294782436d5ec42843f", 0x34}, {&(0x7f0000003fc0)="fe597fb739e568a1e89145c57ff04b8c297b3e63490f0d4939a3404c691eb7b06bb0813e72b0c4a925f0dd8386a491e548b1073906463ffe676fb40194225ec9d28a27cc4cfd349e438b20428825d43b28507819ea8805960450d9ea674ef66147bee241ea410273ac0326a49309d9de102aef22e5d4d6d5424e7f3dd6979bcab912082e243fb10c018bf6a3b8a33801155541e7", 0x94}, {&(0x7f0000004080)="0b115b1e4007ede84b60012befa3766e", 0x10}, {&(0x7f00000040c0)="40e58214cb926e7cc647adabf10f0bebe5e13114258d25ff733beb091283b186bdb34ddd02fa51d0c31824b3f009399959f9e07e497923560ae93bfc556ef8bc87120c6636881e2c7ef3433d395af473b4a17a083bd0d22056583aebc787b86c0b7e15655ec73a70bb7cbbebaca7c9b0a51651e6a2e64a1325441172166107e2cf27498425c72c3e6e879c615b0936433de028181ba7b4ca6834702b4981ea4080cfb5d0ac1a683d3ee3ea2854c381700eb1775a0054ef96ee01a36f3d0b498606a7fc9fee09ff5e687205", 0xcb}], 0x5, &(0x7f00000043c0)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x58, 0x4000000}}, {{&(0x7f0000004440)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000004940)=[{&(0x7f00000044c0)}, {&(0x7f0000004500)="489dd13f0f38e3a4697f64e4e507822e264200838d366a5b9b9c55014c1609a1d5d6cb5a0cdb1955fa41443be1e06606a8b03e7fdbe852e04558d70b6dd7359ae0e33220d7cf70974b73f745ed71834e1fada89d2660cabcfdad94621f6e2cc5c010bc65ab74e7f477c853c93c55c7358da2c3e629d02df93810b1b876af89d26fc6b44f59ba809ddb23c91e6ffc7ca74cb6f79543552729ea0002876bae37b4362fe020add2490dc8b2ad86420959ca2b5f313d76c3b2622f129924155777f9c6fdbad46125c051bd079675a46da028d2cf5aca314a6b22c4061f61dced7b4f40c7a11f5241e2033502c163223e48c01f34910c9c7e", 0xf6}, {&(0x7f0000004600)="0e83cb9535baddc8201901b2a8492612cb2845", 0x13}, {&(0x7f0000004640)="57785c6964ad8cff2b51147174f0d1ec645f3b688ea98da9a647a5aed9b3d2d4bdefb2d9c6acdc9f327aad314d757a3960e727f9b7a331f33b1c41ad4603295f48a6461abb3e034e63db88ad5239602625c828e8787047b622f7e9741c1a8c7aabda256e849f1b3063b06375fb93edfadd877445a9303cf5720aaa2712bf597eb01bf4eb7b7c9728073a3d7ed255b33a5ccf64d29e4a0dbe5b99154a8471ac2f066907dcfb89eb102cf8f0077007b2180a42855f862c0cb2b4059e4fa46d9c5d1ff6", 0xc2}, {&(0x7f0000004740)="d3bf8e33573251a215c833b38f83cafee9222e25e54e0b5fe48e9088d098a2ea4093bd977c1e013f9baae1821e21810447e5c22942a01f8a68a49469a13a3a80dec27b0fbb14c392c0400d89d8647d89e0ad6b3174ddae1070013b1c6bb4d497687d9e6cb69dc6612bd1396416fa390124733945a539310cea123b6c909d79a0d6dba047f5a9aeb0c8751fa7e6788529f322a7b7e3406d925abc8f4c67c9ab76aedaa252bf4cebc032242e4f81a5807a5fb9712aa5f49f57dbf9f4a38dc5f42092831d", 0xc3}, {&(0x7f0000004840)="b695eaf5f35e944e14c24bec2f747b32826c44d901590a7802f9fe14cabc082e776af29e71ef17266c877071e088f54bb944c6cfe8a6ac056c89565a06eac5b756c653f76ecde5aab5447d545c6a562051c19f916f806a86180d53104b1825e7d5760e1b43c7b8b1b950bc89a0854a29a54348f4740ce24f5ef8c7fa47f13bdbc535e1e09e5b665b0f9ca69f133917528a68ff6169e059322fafd44bcf3038943e8afeec507be40dd326d94a81d46f7800e8a074925899a707d57fc3224c532904c642a4ef038caa9e2b482002b2131eee6b7f8acd980350dc33b5f34df9cc54b45d", 0xe2}], 0x6, &(0x7f0000004dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x20, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r2, r2]}}], 0x160, 0x4000005}}], 0x8, 0x4040005) (async) ptrace$cont(0x7, r3, 0xe6e5, 0x50) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) 18:51:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000003000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000050000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020250000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000010202000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000005000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2229.295760][T21744] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2229.295760][T21744] [ 2229.322988][T21770] loop3: detected capacity change from 0 to 512 [ 2229.328469][T21772] loop5: detected capacity change from 0 to 512 [ 2229.336621][T21772] EXT4-fs (loop5): Invalid log cluster size: 1280 18:51:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000006000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000060000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2229.344558][T21771] loop1: detected capacity change from 0 to 512 [ 2229.354319][T21771] EXT4-fs (loop1): invalid inodes per group: 9504 [ 2229.354319][T21771] [ 2229.358311][T21770] EXT4-fs (loop3): Invalid log cluster size: 268435456 [ 2229.368306][T21776] loop2: detected capacity change from 0 to 512 18:51:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000007000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020260000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000000a000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2229.401196][T21785] loop5: detected capacity change from 0 to 512 [ 2229.408393][T21785] EXT4-fs (loop5): Invalid log cluster size: 1536 [ 2229.426753][T21788] loop1: detected capacity change from 0 to 512 [ 2229.434947][T21788] EXT4-fs (loop1): invalid inodes per group: 9760 [ 2229.434947][T21788] 18:51:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010081000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000004060000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000222000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000203e0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000000f000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2230.198917][T21776] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2230.198917][T21776] [ 2230.222914][T21798] loop3: detected capacity change from 0 to 512 [ 2230.230752][T21800] loop1: detected capacity change from 0 to 512 [ 2230.237517][T21798] EXT4-fs (loop3): #blocks per group too big: 8226 18:51:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000011000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000013000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000014000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2230.244286][T21800] EXT4-fs (loop1): invalid inodes per group: 15904 [ 2230.244286][T21800] [ 2230.248099][T21801] loop5: detected capacity change from 0 to 512 [ 2230.260295][T21801] EXT4-fs (loop5): Invalid log cluster size: 1540 [ 2230.284901][T21810] loop2: detected capacity change from 0 to 512 18:51:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000070000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020460000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000252000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2230.285639][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2230.340481][T21813] loop5: detected capacity change from 0 to 512 [ 2230.348331][T21813] EXT4-fs (loop5): Invalid log cluster size: 1792 [ 2230.355212][T21816] loop3: detected capacity change from 0 to 512 [ 2230.356530][T21817] loop1: detected capacity change from 0 to 512 [ 2230.367992][T21816] EXT4-fs (loop3): #blocks per group too big: 8229 [ 2230.374750][T21817] EXT4-fs (loop1): invalid inodes per group: 17952 [ 2230.374750][T21817] 18:51:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010ffa000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000020000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000090000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000262000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020480000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2231.120528][T21810] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2231.120528][T21810] [ 2231.145774][T21824] loop3: detected capacity change from 0 to 512 [ 2231.152877][T21822] loop5: detected capacity change from 0 to 512 [ 2231.157756][T21824] EXT4-fs (loop3): #blocks per group too big: 8230 18:51:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) (rerun: 64) syncfs(r3) 18:51:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000023000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000025000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000a0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000003f2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000204c0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2231.167190][T21822] EXT4-fs (loop5): Invalid log cluster size: 2304 [ 2231.176944][T21828] loop1: detected capacity change from 0 to 512 [ 2231.184574][T21828] EXT4-fs (loop1): invalid inodes per group: 18464 [ 2231.184574][T21828] [ 2231.195870][T21837] loop2: detected capacity change from 0 to 512 [ 2231.247013][T21842] loop3: detected capacity change from 0 to 512 [ 2231.256664][T21846] loop1: detected capacity change from 0 to 512 [ 2231.256912][T21845] loop5: detected capacity change from 0 to 512 [ 2231.269352][T21842] EXT4-fs (loop3): #blocks per group too big: 8255 [ 2231.275981][T21846] EXT4-fs (loop1): invalid inodes per group: 19488 [ 2231.275981][T21846] [ 2231.276027][T21845] EXT4-fs (loop5): Invalid log cluster size: 2560 18:51:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01fffe000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000026000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000402000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020600000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000b0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) tkill(r0, 0x1e) syncfs(r3) [ 2232.030572][T21837] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2232.030572][T21837] [ 2232.058858][T21850] loop3: detected capacity change from 0 to 512 [ 2232.060100][T21853] loop1: detected capacity change from 0 to 512 [ 2232.072482][T21853] EXT4-fs (loop1): invalid inodes per group: 24608 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000002d000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020680000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000003f000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000c0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000040000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2232.072482][T21853] [ 2232.076166][T21854] loop5: detected capacity change from 0 to 512 [ 2232.088734][T21854] EXT4-fs (loop5): Invalid log cluster size: 2816 [ 2232.091122][T21858] loop2: detected capacity change from 0 to 512 [ 2232.113321][T21850] EXT4-fs (loop3): #blocks per group too big: 8256 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000046000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2232.136609][T21864] loop1: detected capacity change from 0 to 512 [ 2232.144104][T21864] EXT4-fs (loop1): invalid inodes per group: 26656 [ 2232.144104][T21864] [ 2232.152066][T21868] loop5: detected capacity change from 0 to 512 [ 2232.171318][T21868] EXT4-fs (loop5): Invalid log cluster size: 3072 [ 2232.376912][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2232.386098][T19564] Buffer I/O error on dev loop5, logical block 0, async page read [ 2232.394246][T19564] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2232.403434][T19564] Buffer I/O error on dev loop5, logical block 2, async page read [ 2232.411862][T19564] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2232.421029][T19564] Buffer I/O error on dev loop5, logical block 3, async page read 18:51:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010002000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000064000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000800402000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000d0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) tkill(r0, 0x1e) (async) syncfs(r3) 18:51:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000206c0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2232.925217][T21858] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2232.925217][T21858] [ 2232.949270][T21878] loop5: detected capacity change from 0 to 512 [ 2232.962186][T21878] EXT4-fs (loop5): Invalid log cluster size: 3328 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000081000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000384000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000ffa000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000fffe000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2232.970980][T21879] loop1: detected capacity change from 0 to 512 [ 2232.978101][T21879] EXT4-fs (loop1): invalid inodes per group: 27680 [ 2232.978101][T21879] [ 2232.993932][T21885] loop3: detected capacity change from 0 to 512 [ 2233.001716][T21885] EXT4-fs (loop3): Invalid log cluster size: 524288 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000003ff000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000002000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2233.068625][T21895] loop2: detected capacity change from 0 to 512 18:51:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010003000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000003000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) tkill(r0, 0x1e) syncfs(r3) 18:51:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020740000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000e0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000462000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2233.901824][T21895] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2233.901824][T21895] [ 2233.931915][T21908] loop3: detected capacity change from 0 to 512 [ 2233.938524][T21906] loop5: detected capacity change from 0 to 512 [ 2233.938554][T21907] loop1: detected capacity change from 0 to 512 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000004000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000005000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000006000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000007000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2233.954514][T21915] loop2: detected capacity change from 0 to 512 [ 2233.968132][T21906] EXT4-fs (loop5): Invalid log cluster size: 3584 [ 2233.974754][T21907] EXT4-fs (loop1): invalid inodes per group: 29728 [ 2233.974754][T21907] [ 2233.988366][T21908] EXT4-fs (loop3): #blocks per group too big: 8262 18:51:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000008000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000000a000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010004000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000000f000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 4: r0 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x5d2d09c) prlimit64(r0, 0xe, &(0x7f0000000140)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) 18:51:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000000000020000000200000207a0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000000f0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000482000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2234.787344][T21915] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2234.787344][T21915] [ 2234.813496][T21934] loop5: detected capacity change from 0 to 512 [ 2234.820726][T21935] loop3: detected capacity change from 0 to 512 [ 2234.828439][T21936] loop1: detected capacity change from 0 to 512 18:51:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000011000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000013000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020fe0000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000004100000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2234.836581][T21934] EXT4-fs (loop5): Invalid log cluster size: 3840 [ 2234.836665][T21936] EXT4-fs (loop1): invalid inodes per group: 31264 [ 2234.836665][T21936] [ 2234.854802][T21939] loop2: detected capacity change from 0 to 512 [ 2234.873916][T21935] EXT4-fs (loop3): #blocks per group too big: 8264 18:51:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000014000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000020100000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2234.908455][T21948] loop5: detected capacity change from 0 to 512 [ 2234.913216][T19564] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2234.915784][T21949] loop1: detected capacity change from 0 to 512 [ 2234.923874][T19564] Buffer I/O error on dev loop5, logical block 0, async page read [ 2234.938125][T21948] EXT4-fs (loop5): Invalid log cluster size: 4100 [ 2234.944784][T21949] EXT4-fs (loop1): invalid inodes per group: 65056 [ 2234.944784][T21949] [ 2234.995075][T21953] loop5: detected capacity change from 0 to 512 [ 2235.002614][T21953] EXT4-fs (loop5): Invalid log cluster size: 4128 18:51:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010005000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000004c2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020c70100d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000023000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000110000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 4: r0 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x5d2d09c) prlimit64(r0, 0xe, &(0x7f0000000140)={0x9, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (rerun: 32) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) (async) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) [ 2235.665611][T21939] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2235.665611][T21939] [ 2235.691427][T21957] loop5: detected capacity change from 0 to 512 [ 2235.698945][T21960] loop3: detected capacity change from 0 to 512 [ 2235.705566][T21957] EXT4-fs (loop5): Invalid log cluster size: 4352 18:51:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000025000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000026000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000120000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2235.712433][T21959] loop1: detected capacity change from 0 to 512 [ 2235.719804][T21960] EXT4-fs (loop3): #blocks per group too big: 8268 [ 2235.728551][T21959] EXT4-fs (loop1): invalid inodes per group: 116512 [ 2235.728551][T21959] 18:51:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000002d000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020040200d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000552000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2235.784909][T21969] loop2: detected capacity change from 0 to 512 [ 2235.792811][T21971] loop5: detected capacity change from 0 to 512 [ 2235.799963][T21971] EXT4-fs (loop5): Invalid log cluster size: 4608 [ 2235.830281][T21978] loop3: detected capacity change from 0 to 512 [ 2235.830857][T20259] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2235.845677][T20259] Buffer I/O error on dev loop3, logical block 0, async page read [ 2235.849115][T21980] loop1: detected capacity change from 0 to 512 [ 2235.861502][T21980] EXT4-fs (loop1): invalid inodes per group: 132128 [ 2235.861502][T21980] [ 2235.861567][T19555] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2235.876526][T21978] EXT4-fs (loop3): #blocks per group too big: 8277 [ 2235.879477][T19555] Buffer I/O error on dev loop5, logical block 0, async page read [ 2235.894091][T19555] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2235.903259][T19555] Buffer I/O error on dev loop5, logical block 2, async page read [ 2235.912351][T19555] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2235.921507][T19555] Buffer I/O error on dev loop5, logical block 3, async page read 18:51:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010006000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:33 executing program 4: r0 = syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x5d2d09c) prlimit64(r0, 0xe, &(0x7f0000000140)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fb") (async) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x5d2d09c) (async) prlimit64(r0, 0xe, &(0x7f0000000140)={0x9, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) syncfs(r4) (async) 18:51:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000046000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000002120000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020380200d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000ffffaa552000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000064000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2236.608408][T21969] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2236.608408][T21969] [ 2236.636160][T21989] loop1: detected capacity change from 0 to 512 [ 2236.637199][T21990] loop3: detected capacity change from 0 to 512 [ 2236.643734][T21985] loop5: detected capacity change from 0 to 512 18:51:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000300d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000fe000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000602000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2236.659848][T21989] EXT4-fs (loop1): invalid inodes per group: 145440 [ 2236.659848][T21989] [ 2236.662201][T21985] EXT4-fs (loop5): Invalid log cluster size: 4610 [ 2236.675576][T21990] EXT4-fs (loop3): Invalid log cluster size: 2868903680 [ 2236.685453][T21995] loop2: detected capacity change from 0 to 512 [ 2236.685636][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2236.700911][T19564] Buffer I/O error on dev loop2, logical block 0, async page read 18:51:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000140000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000030000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2236.737084][T21999] loop1: detected capacity change from 0 to 512 [ 2236.744375][T21999] EXT4-fs (loop1): invalid inodes per group: 196640 [ 2236.744375][T21999] [ 2236.755482][T22002] loop3: detected capacity change from 0 to 512 [ 2236.765699][T22002] EXT4-fs (loop3): #blocks per group too big: 8288 [ 2236.768209][T22004] loop5: detected capacity change from 0 to 512 [ 2236.780577][T22004] EXT4-fs (loop5): Invalid log cluster size: 5120 [ 2236.789327][T19555] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2236.798541][T19555] Buffer I/O error on dev loop1, logical block 0, async page read 18:51:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020fe0300d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010007000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000084030000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000180000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000682000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:34 executing program 4: bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0x6, 0x6, @random="057db26fd708"}, 0x14) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e04}, 0x6e) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x1}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) 18:51:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000fa0f0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2237.517550][T21995] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2237.517550][T21995] [ 2237.546475][T22015] loop5: detected capacity change from 0 to 512 [ 2237.546694][T22017] loop3: detected capacity change from 0 to 512 [ 2237.554092][T22019] loop1: detected capacity change from 0 to 512 18:51:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000110000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000120000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2237.569126][T22015] EXT4-fs (loop5): Invalid log cluster size: 6144 [ 2237.570402][T22019] EXT4-fs (loop1): invalid inodes per group: 261664 [ 2237.570402][T22019] [ 2237.585026][T22017] EXT4-fs (loop3): #blocks per group too big: 8296 [ 2237.598797][T22023] loop2: detected capacity change from 0 to 512 [ 2237.609393][T22019] ================================================================== [ 2237.617482][T22019] BUG: KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru [ 2237.624861][T22019] [ 2237.627175][T22019] write to 0xffff888237d283f8 of 8 bytes by task 22015 on cpu 1: [ 2237.634880][T22019] invalidate_bh_lru+0xad/0x110 [ 2237.639815][T22019] smp_call_function_many_cond+0x4f1/0x6d0 [ 2237.645622][T22019] on_each_cpu_cond_mask+0x3b/0x80 [ 2237.650737][T22019] invalidate_bh_lrus+0x26/0x30 [ 2237.655583][T22019] invalidate_bdev+0x51/0x80 [ 2237.660177][T22019] invalidate_disk+0x25/0xb0 [ 2237.664773][T22019] __loop_clr_fd+0x176/0x3c0 [ 2237.669367][T22019] lo_ioctl+0xd8c/0x1290 [ 2237.673611][T22019] blkdev_ioctl+0x20e/0x440 [ 2237.678116][T22019] __se_sys_ioctl+0xcb/0x140 [ 2237.682705][T22019] __x64_sys_ioctl+0x3f/0x50 [ 2237.687291][T22019] do_syscall_64+0x2b/0x70 [ 2237.691701][T22019] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2237.697587][T22019] [ 2237.699902][T22019] read to 0xffff888237d283f8 of 8 bytes by task 22019 on cpu 0: [ 2237.707519][T22019] has_bh_in_lru+0x31/0x1c0 [ 2237.712019][T22019] smp_call_function_many_cond+0x2a9/0x6d0 [ 2237.717825][T22019] on_each_cpu_cond_mask+0x3b/0x80 [ 2237.722947][T22019] invalidate_bh_lrus+0x26/0x30 [ 2237.727819][T22019] invalidate_bdev+0x51/0x80 [ 2237.732412][T22019] invalidate_disk+0x25/0xb0 [ 2237.737007][T22019] __loop_clr_fd+0x176/0x3c0 [ 2237.741598][T22019] lo_ioctl+0xd8c/0x1290 [ 2237.745837][T22019] blkdev_ioctl+0x20e/0x440 [ 2237.750338][T22019] __se_sys_ioctl+0xcb/0x140 [ 2237.754932][T22019] __x64_sys_ioctl+0x3f/0x50 [ 2237.759524][T22019] do_syscall_64+0x2b/0x70 [ 2237.763945][T22019] entry_SYSCALL_64_after_hwframe+0x63/0xcd 18:51:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000001b0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000130000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2237.769838][T22019] [ 2237.772153][T22019] value changed: 0xffff8881063658f0 -> 0x0000000000000000 [ 2237.779252][T22019] [ 2237.781565][T22019] Reported by Kernel Concurrency Sanitizer on: [ 2237.787707][T22019] CPU: 0 PID: 22019 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00105-g6e2c0490769e-dirty #0 [ 2237.798721][T22019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 2237.808766][T22019] ================================================================== 18:51:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020020400d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000006c2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2237.843821][T22030] loop5: detected capacity change from 0 to 512 [ 2237.851634][T22030] EXT4-fs (loop5): Invalid log cluster size: 6912 [ 2237.868550][T22035] loop3: detected capacity change from 0 to 512 [ 2237.868750][T22036] loop1: detected capacity change from 0 to 512 [ 2237.882455][T22036] EXT4-fs (loop1): invalid inodes per group: 262688 [ 2237.882455][T22036] [ 2237.891507][T22035] EXT4-fs (loop3): #blocks per group too big: 8300 [ 2237.900326][T19564] blk_print_req_error: 8 callbacks suppressed [ 2237.900340][T19564] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2237.901538][T20259] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2237.906443][T19564] buffer_io_error: 8 callbacks suppressed [ 2237.906462][T19564] Buffer I/O error on dev loop1, logical block 0, async page read [ 2237.915540][T20259] Buffer I/O error on dev loop5, logical block 0, async page read [ 2237.934371][T19564] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2237.942510][T20259] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2237.946032][T19564] Buffer I/O error on dev loop1, logical block 2, async page read [ 2237.955111][T20259] Buffer I/O error on dev loop5, logical block 2, async page read [ 2237.955152][T20259] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2237.966020][T19564] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2237.972080][T20259] Buffer I/O error on dev loop5, logical block 3, async page read [ 2237.979882][T19564] Buffer I/O error on dev loop1, logical block 3, async page read [ 2238.009771][T19555] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2238.023076][T19555] Buffer I/O error on dev loop3, logical block 0, async page read [ 2238.031083][T19555] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2238.040296][T19555] Buffer I/O error on dev loop3, logical block 2, async page read [ 2238.048443][T19555] I/O error, dev loop3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2238.057619][T19555] Buffer I/O error on dev loop3, logical block 3, async page read 18:51:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010008000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000001f0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020060400d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000400000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000000742000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:35 executing program 4: bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0x6, 0x6, @random="057db26fd708"}, 0x14) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e04}, 0x6e) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x1}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0x6, 0x6, @random="057db26fd708"}, 0x14) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) (async) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e04}, 0x6e) (async) getpid() (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f0000000180)=@abs={0x1}, 0x6e) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) syncfs(r4) (async) 18:51:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000680000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2238.430160][T22023] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2238.430160][T22023] [ 2238.457189][T22043] loop5: detected capacity change from 0 to 512 [ 2238.464759][T22043] EXT4-fs (loop5): Invalid log cluster size: 7936 [ 2238.473524][T22041] loop3: detected capacity change from 0 to 512 18:51:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000000690000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000200000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000006a0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2238.476283][T22044] loop1: detected capacity change from 0 to 512 [ 2238.487312][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2238.496938][T22044] EXT4-fs (loop1): invalid inodes per group: 263712 [ 2238.496938][T22044] [ 2238.497316][T22041] EXT4-fs (loop3): #blocks per group too big: 8308 [ 2238.512467][T22050] loop2: detected capacity change from 0 to 512 18:51:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020100400d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:35 executing program 4: bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0x6, 0x6, @random="057db26fd708"}, 0x14) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e04}, 0x6e) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x1}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0x6, 0x6, @random="057db26fd708"}, 0x14) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) (async) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e04}, 0x6e) (async) getpid() (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f0000000180)=@abs={0x1}, 0x6e) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) syncfs(r4) (async) [ 2238.533151][T22054] loop5: detected capacity change from 0 to 512 [ 2238.541957][T22054] EXT4-fs (loop5): Invalid log cluster size: 8192 [ 2238.577000][T22064] loop1: detected capacity change from 0 to 512 [ 2238.586364][T22064] EXT4-fs (loop1): invalid inodes per group: 266272 [ 2238.586364][T22064] 18:51:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000f000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000006b0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000010200000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff00000000000000000000007a2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000500d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x111) connect$inet6(r4, &(0x7f0000000140), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596ceba1d92f6d6a575081754000000000010", "8598652b", "5ae6173cf504a09e"}, 0x38) shutdown(r4, 0x0) recvmmsg(r4, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) write(r4, &(0x7f0000000000)="9dcda2ff7bb46bddb263c03968002be6a7183b61533c513a19f9aab4663a6ecf513be858359add3561d68c611207f566aa425a9db3c2", 0x36) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f00000011c0)=@tipc=@id, 0x80, &(0x7f0000002640)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/226, 0xe2}, {&(0x7f0000002340)=""/217, 0xd9}, {&(0x7f0000002440)=""/243, 0xf3}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000002540)=""/101, 0x65}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f00000025c0)=""/101, 0x65}], 0x8, &(0x7f0000002780)=""/221, 0xdd}, 0x200}], 0x1, 0x40008102, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) 18:51:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000006c0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2239.330630][T22050] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2239.330630][T22050] [ 2239.355802][T22074] loop3: detected capacity change from 0 to 512 [ 2239.365411][T22075] loop1: detected capacity change from 0 to 512 [ 2239.366388][T22079] loop5: detected capacity change from 0 to 512 18:51:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010011000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000feff0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 64) r0 = getpid() (rerun: 64) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) r3 = socket$nl_audit(0x10, 0x3, 0x9) (async, rerun: 32) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x111) connect$inet6(r4, &(0x7f0000000140), 0x1c) (async) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596ceba1d92f6d6a575081754000000000010", "8598652b", "5ae6173cf504a09e"}, 0x38) (async) shutdown(r4, 0x0) (async) recvmmsg(r4, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) (async) write(r4, &(0x7f0000000000)="9dcda2ff7bb46bddb263c03968002be6a7183b61533c513a19f9aab4663a6ecf513be858359add3561d68c611207f566aa425a9db3c2", 0x36) (async) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f00000011c0)=@tipc=@id, 0x80, &(0x7f0000002640)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/226, 0xe2}, {&(0x7f0000002340)=""/217, 0xd9}, {&(0x7f0000002440)=""/243, 0xf3}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000002540)=""/101, 0x65}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f00000025c0)=""/101, 0x65}], 0x8, &(0x7f0000002780)=""/221, 0xdd}, 0x200}], 0x1, 0x40008102, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) 18:51:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000220000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000ffff0700000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2239.380078][T22079] EXT4-fs (loop5): Invalid log cluster size: 8208 [ 2239.380095][T22075] EXT4-fs (loop1): invalid inodes per group: 327712 [ 2239.380095][T22075] [ 2239.395711][T22074] EXT4-fs (loop3): #blocks per group too big: 8314 [ 2239.411678][T22082] loop2: detected capacity change from 0 to 512 18:51:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020a00500d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x111) (async) connect$inet6(r4, &(0x7f0000000140), 0x1c) (async) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200), 0x4) (async) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "2f4e5fd817b93853", "43e02f20d6537abd439fdaa1794596ceba1d92f6d6a575081754000000000010", "8598652b", "5ae6173cf504a09e"}, 0x38) (async, rerun: 64) shutdown(r4, 0x0) (async, rerun: 64) recvmmsg(r4, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) (async, rerun: 64) write(r4, &(0x7f0000000000)="9dcda2ff7bb46bddb263c03968002be6a7183b61533c513a19f9aab4663a6ecf513be858359add3561d68c611207f566aa425a9db3c2", 0x36) (rerun: 64) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f00000011c0)=@tipc=@id, 0x80, &(0x7f0000002640)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/226, 0xe2}, {&(0x7f0000002340)=""/217, 0xd9}, {&(0x7f0000002440)=""/243, 0xf3}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000002540)=""/101, 0x65}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f00000025c0)=""/101, 0x65}], 0x8, &(0x7f0000002780)=""/221, 0xdd}, 0x200}], 0x1, 0x40008102, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) 18:51:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000ffffff8c2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000f9ffff7f000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020c60500d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2239.458250][T22095] loop5: detected capacity change from 0 to 512 [ 2239.470552][T22095] EXT4-fs (loop5): Invalid log cluster size: 8704 [ 2239.476018][T22098] loop1: detected capacity change from 0 to 512 [ 2239.482901][ T1441] Buffer I/O error on dev loop1, logical block 0, async page read [ 2239.494306][T22098] EXT4-fs (loop1): invalid inodes per group: 368672 [ 2239.494306][T22098] 18:51:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) getrlimit(0x4, &(0x7f0000000000)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) memfd_secret(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x101140, 0x80) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_getroute={0x2c, 0x1a, 0x403, 0x70bd2c, 0x25dfdbfb, {0xa, 0x20, 0x0, 0x7, 0xfc, 0x1, 0xfd, 0x7}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0/file0\x00'}) openat$cgroup_procs(r4, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) 18:51:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000250000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2239.506610][T22110] loop3: detected capacity change from 0 to 512 [ 2239.527388][T22110] EXT4-fs (loop3): Invalid log cluster size: 4294967040 [ 2239.536134][T22112] loop1: detected capacity change from 0 to 512 [ 2239.542401][T22115] loop5: detected capacity change from 0 to 512 [ 2239.548995][T22115] EXT4-fs (loop5): Invalid log cluster size: 9472 [ 2239.555531][T22112] EXT4-fs (loop1): invalid inodes per group: 378400 [ 2239.555531][T22112] 18:51:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010013000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000e0ffffff000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000600d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000260000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async, rerun: 32) getrlimit(0x4, &(0x7f0000000000)) (async, rerun: 32) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) memfd_secret(0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x101140, 0x80) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_getroute={0x2c, 0x1a, 0x403, 0x70bd2c, 0x25dfdbfb, {0xa, 0x20, 0x0, 0x7, 0xfc, 0x1, 0xfd, 0x7}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0/file0\x00'}) openat$cgroup_procs(r4, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) (async, rerun: 64) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (rerun: 64) write(0xffffffffffffffff, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) 18:51:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000ffffff972000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) getrlimit(0x4, &(0x7f0000000000)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) memfd_secret(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x101140, 0x80) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_getroute={0x2c, 0x1a, 0x403, 0x70bd2c, 0x25dfdbfb, {0xa, 0x20, 0x0, 0x7, 0xfc, 0x1, 0xfd, 0x7}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0/file0\x00'}) openat$cgroup_procs(r4, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r5) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) (async) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) getrlimit(0x4, &(0x7f0000000000)) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) memfd_secret(0x0) (async) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x101140, 0x80) (async) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_getroute={0x2c, 0x1a, 0x403, 0x70bd2c, 0x25dfdbfb, {0xa, 0x20, 0x0, 0x7, 0xfc, 0x1, 0xfd, 0x7}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0/file0\x00'}) (async) openat$cgroup_procs(r4, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) syncfs(r5) (async) [ 2240.246872][T22082] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2240.246872][T22082] [ 2240.275233][T22131] loop3: detected capacity change from 0 to 512 [ 2240.285326][T22127] loop1: detected capacity change from 0 to 512 18:51:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000feffffff000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000ffffffffffff07000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$unix(r3, &(0x7f00000025c0)={&(0x7f0000000000), 0x6e, &(0x7f0000002440)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/199, 0xc7}, {&(0x7f0000002340)=""/200, 0xc8}], 0x5, &(0x7f00000024c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}, 0x23) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) 18:51:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000018c946078188ffff0b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2240.291838][T22131] EXT4-fs (loop3): Invalid log cluster size: 4294967040 [ 2240.298902][T22127] EXT4-fs (loop1): invalid inodes per group: 393248 [ 2240.298902][T22127] [ 2240.306627][T22130] loop5: detected capacity change from 0 to 512 [ 2240.316521][T22130] EXT4-fs (loop5): Invalid log cluster size: 9728 18:51:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000988668398188ffff0b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2240.341535][T22139] loop2: detected capacity change from 0 to 512 18:51:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010014000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000001982000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020040600d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000000000000000c9ffff0b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000003b2a0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) (async) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) recvmsg$unix(r3, &(0x7f00000025c0)={&(0x7f0000000000), 0x6e, &(0x7f0000002440)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/199, 0xc7}, {&(0x7f0000002340)=""/200, 0xc8}], 0x5, &(0x7f00000024c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}, 0x23) (async) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) [ 2241.174441][T22139] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2241.174441][T22139] [ 2241.207889][T22153] loop1: detected capacity change from 0 to 512 [ 2241.212667][T22156] loop3: detected capacity change from 0 to 512 18:51:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000feffffffffffffff0b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2241.220616][T22153] EXT4-fs (loop1): invalid inodes per group: 394272 [ 2241.220616][T22153] [ 2241.232234][T22156] EXT4-fs (loop3): Invalid log cluster size: 16777216 [ 2241.239541][T22154] loop5: detected capacity change from 0 to 512 [ 2241.246774][T22154] EXT4-fs (loop5): Invalid log cluster size: 10811 [ 2241.264124][T22164] loop2: detected capacity change from 0 to 512 18:51:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000700d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000100000000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000003b2b0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2241.265764][T19564] loop2: unable to read partition table 18:51:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000001992000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f00000000000000000100007ffffffff00000000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2241.317778][T22166] loop1: detected capacity change from 0 to 512 [ 2241.325727][T22166] EXT4-fs (loop1): invalid inodes per group: 458784 [ 2241.325727][T22166] [ 2241.333608][T22172] loop3: detected capacity change from 0 to 512 [ 2241.357564][T22174] loop5: detected capacity change from 0 to 512 [ 2241.364926][T22172] EXT4-fs (loop3): Invalid log cluster size: 16777216 [ 2241.372518][T22174] EXT4-fs (loop5): Invalid log cluster size: 11067 18:51:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010023000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000900d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000100000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000005a02000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000012c0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) (async) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) (async) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$unix(r3, &(0x7f00000025c0)={&(0x7f0000000000), 0x6e, &(0x7f0000002440)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/199, 0xc7}, {&(0x7f0000002340)=""/200, 0xc8}], 0x5, &(0x7f00000024c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}, 0x23) (async, rerun: 32) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) (rerun: 32) syncfs(r4) [ 2242.097947][T22164] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2242.097947][T22164] [ 2242.122881][T22181] loop5: detected capacity change from 0 to 512 [ 2242.127498][T22186] loop3: detected capacity change from 0 to 512 [ 2242.136931][T22181] EXT4-fs (loop5): Invalid log cluster size: 11265 18:51:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000a00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001020000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000320000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2242.144410][T22187] loop1: detected capacity change from 0 to 512 [ 2242.150891][T22186] EXT4-fs (loop3): Invalid log cluster size: 83886080 [ 2242.158229][T22187] EXT4-fs (loop1): invalid inodes per group: 589856 [ 2242.158229][T22187] 18:51:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000a00d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2242.192286][T22192] loop2: detected capacity change from 0 to 512 [ 2242.209562][T22194] loop5: detected capacity change from 0 to 512 [ 2242.217127][T22194] EXT4-fs (loop5): Invalid log cluster size: 12800 [ 2242.229982][T22198] loop1: detected capacity change from 0 to 512 18:51:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000083b52000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000002a3b0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2242.237116][T22198] EXT4-fs (loop1): invalid inodes per group: 655392 [ 2242.237116][T22198] [ 2242.275067][T22202] loop3: detected capacity change from 0 to 512 [ 2242.284734][T22200] loop5: detected capacity change from 0 to 512 [ 2242.293373][T22200] EXT4-fs (loop5): Invalid log cluster size: 15146 [ 2242.305110][T22202] EXT4-fs (loop3): Invalid log cluster size: 2197815296 18:51:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000b00d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001030000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010026000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f00000001000000000000002b3b0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000005c62000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000001200)=ANY=[@ANYBLOB="140100005000000327c40800fed3df250ab018925d97cbb624cb71c3d10b340787421f92fd3cb4b08fe99bff0000"], 0x14}, 0x1, 0x0, 0x0, 0x44090}, 0x24000881) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f0000001200), 0x0, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x111) connect$inet6(r4, &(0x7f0000000140), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "11b3f480d51a5e83", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) shutdown(r4, 0x0) recvmmsg(r4, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) syncfs(r2) [ 2243.023460][T22192] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2243.023460][T22192] [ 2243.050414][T22209] loop1: detected capacity change from 0 to 512 [ 2243.051248][T22211] loop3: detected capacity change from 0 to 512 [ 2243.063648][T22209] EXT4-fs (loop1): invalid inodes per group: 720928 [ 2243.063648][T22209] 18:51:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001040000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001050000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001060000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000c00d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000003e0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2243.075616][T22206] loop5: detected capacity change from 0 to 512 [ 2243.083018][T22206] EXT4-fs (loop5): Invalid log cluster size: 15147 [ 2243.083371][T22211] EXT4-fs (loop3): Invalid log cluster size: 83886080 [ 2243.096657][T19564] blk_print_req_error: 19 callbacks suppressed [ 2243.096694][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 18:51:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001070000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000ffffffc92000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2243.134747][T22222] loop2: detected capacity change from 0 to 512 [ 2243.146879][T22226] loop5: detected capacity change from 0 to 512 [ 2243.149279][T22225] loop1: detected capacity change from 0 to 512 [ 2243.159617][T22226] EXT4-fs (loop5): Invalid log cluster size: 15872 [ 2243.166298][T22225] EXT4-fs (loop1): invalid inodes per group: 786464 [ 2243.166298][T22225] 18:51:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001080000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) [ 2243.180968][T22228] loop3: detected capacity change from 0 to 512 [ 2243.187990][T22228] EXT4-fs (loop3): Invalid log cluster size: 4294967040 18:51:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000003f0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010046000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001090000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000d00d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000ffffffda2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000001200)=ANY=[@ANYBLOB="140100005000000327c40800fed3df250ab018925d97cbb624cb71c3d10b340787421f92fd3cb4b08fe99bff0000"], 0x14}, 0x1, 0x0, 0x0, 0x44090}, 0x24000881) (async) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f0000001200), 0x0, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x111) (async) connect$inet6(r4, &(0x7f0000000140), 0x1c) (async) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200), 0x4) (async) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "11b3f480d51a5e83", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) shutdown(r4, 0x0) (async) recvmmsg(r4, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) (async) syncfs(r2) [ 2243.966302][T22222] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2243.966302][T22222] [ 2243.993498][T22238] loop3: detected capacity change from 0 to 512 [ 2244.000061][T22235] loop5: detected capacity change from 0 to 512 [ 2244.006496][T22238] EXT4-fs (loop3): Invalid log cluster size: 4294967040 18:51:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000010a0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000010b0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000400000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2244.013685][T22235] EXT4-fs (loop5): Invalid log cluster size: 16128 [ 2244.016032][T22240] loop1: detected capacity change from 0 to 512 [ 2244.027511][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2244.030026][T22240] EXT4-fs (loop1): invalid inodes per group: 852000 [ 2244.030026][T22240] 18:51:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000010c0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000001200)=ANY=[@ANYBLOB="140100005000000327c40800fed3df250ab018925d97cbb624cb71c3d10b340787421f92fd3cb4b08fe99bff0000"], 0x14}, 0x1, 0x0, 0x0, 0x44090}, 0x24000881) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f0000001200), 0x0, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x111) connect$inet6(r4, &(0x7f0000000140), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "11b3f480d51a5e83", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) shutdown(r4, 0x0) recvmmsg(r4, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) syncfs(r2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) accept(r2, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f00000000c0)=0x80) (async) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000001200)=ANY=[@ANYBLOB="140100005000000327c40800fed3df250ab018925d97cbb624cb71c3d10b340787421f92fd3cb4b08fe99bff0000"], 0x14}, 0x1, 0x0, 0x0, 0x44090}, 0x24000881) (async) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f0000001200), 0x0, 0x2, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x111) (async) connect$inet6(r4, &(0x7f0000000140), 0x1c) (async) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200), 0x4) (async) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "11b3f480d51a5e83", "43e02f20d6537abd439fdaa1794596dcd5e0873381ceba1d92f6d6a575081754", "8598652b", "5ae6173cf504a09e"}, 0x38) (async) shutdown(r4, 0x0) (async) recvmmsg(r4, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x300, 0x7, 0x0) (async) syncfs(r2) (async) 18:51:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000010d0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000e00d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2244.061967][T22248] loop2: detected capacity change from 0 to 512 [ 2244.062093][T19564] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2244.077426][T19564] buffer_io_error: 17 callbacks suppressed [ 2244.077437][T19564] Buffer I/O error on dev loop2, logical block 0, async page read [ 2244.082009][T22251] loop5: detected capacity change from 0 to 512 [ 2244.101398][T22251] EXT4-fs (loop5): Invalid log cluster size: 16384 [ 2244.142053][T22261] loop1: detected capacity change from 0 to 512 [ 2244.149764][T22261] EXT4-fs (loop1): invalid inodes per group: 917536 [ 2244.149764][T22261] [ 2244.149827][T19555] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2244.167824][T19555] Buffer I/O error on dev loop5, logical block 0, async page read [ 2244.175874][T19555] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2244.185086][T19555] Buffer I/O error on dev loop5, logical block 2, async page read [ 2244.193045][T19555] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2244.199590][T19564] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2244.202232][T19555] Buffer I/O error on dev loop5, logical block 3, async page read [ 2244.211257][T19564] Buffer I/O error on dev loop1, logical block 0, async page read [ 2244.234357][T19564] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2244.243585][T19564] Buffer I/O error on dev loop1, logical block 2, async page read [ 2244.251676][T19564] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2244.261014][T19564] Buffer I/O error on dev loop1, logical block 3, async page read 18:51:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100fe000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000fffffff62000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000010e0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000460000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000f00d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x20, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) [ 2244.889983][T22248] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2244.889983][T22248] [ 2244.918154][T22290] loop5: detected capacity change from 0 to 512 [ 2244.918227][T22288] loop1: detected capacity change from 0 to 512 [ 2244.931752][T22291] loop3: detected capacity change from 0 to 512 18:51:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000010f0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001100000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000480000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 2244.938152][T22290] EXT4-fs (loop5): Invalid log cluster size: 17920 [ 2244.938304][T22288] EXT4-fs (loop1): invalid inodes per group: 983072 [ 2244.938304][T22288] [ 2244.956483][T22293] loop2: detected capacity change from 0 to 512 [ 2244.966764][T22291] EXT4-fs (loop3): Invalid log cluster size: 4294967040 18:51:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020041000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001110000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000000001f82000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2245.001411][T22300] loop5: detected capacity change from 0 to 512 [ 2245.008810][T22300] EXT4-fs (loop5): Invalid log cluster size: 18432 [ 2245.015944][T22302] loop1: detected capacity change from 0 to 512 [ 2245.023474][T22302] EXT4-fs (loop1): invalid inodes per group: 1049632 [ 2245.023474][T22302] [ 2245.045636][T22306] loop3: detected capacity change from 0 to 512 [ 2245.046172][T19564] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2245.061177][T19564] Buffer I/O error on dev loop3, logical block 0, async page read [ 2245.071997][T22306] EXT4-fs (loop3): Invalid log cluster size: 16777216 [ 2245.110059][T19564] Buffer I/O error on dev loop3, logical block 0, async page read [ 2245.117959][T19564] Buffer I/O error on dev loop3, logical block 2, async page read 18:51:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010010020000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000004a0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001120000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020201000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000fffffdf92000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x20, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x20, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./bus\x00', 0x0) (async) syncfs(r3) (async) [ 2245.789683][T22293] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2245.789683][T22293] [ 2245.816293][T22313] loop3: detected capacity change from 0 to 512 [ 2245.818504][T22316] loop5: detected capacity change from 0 to 512 [ 2245.828993][T22313] EXT4-fs (loop3): Invalid log cluster size: 4261412608 18:51:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001140000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001220000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000004c0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) r0 = getpid() (rerun: 32) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x20, 0x0) write(0xffffffffffffffff, 0x0, 0x0) (async) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r3) 18:51:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001250000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000fffffffb2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2245.837658][T22316] EXT4-fs (loop5): Invalid log cluster size: 18944 [ 2245.841091][T22314] loop1: detected capacity change from 0 to 512 [ 2245.852562][T22314] EXT4-fs (loop1): invalid inodes per group: 1056800 [ 2245.852562][T22314] [ 2245.865825][T22320] loop2: detected capacity change from 0 to 512 [ 2245.906552][T22333] loop5: detected capacity change from 0 to 512 [ 2245.914059][T22333] EXT4-fs (loop5): Invalid log cluster size: 19456 [ 2245.933147][T22337] loop3: detected capacity change from 0 to 512 [ 2245.936649][T19564] loop3: unable to read partition table [ 2245.945470][T22337] EXT4-fs (loop3): Invalid log cluster size: 4294967040 18:51:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010000030000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020001100d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f0000000100000000000000004d0000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001260000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000fffffdfd2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2246.699337][T22320] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2246.699337][T22320] [ 2246.725971][T22344] loop3: detected capacity change from 0 to 512 [ 2246.733894][T22343] loop1: detected capacity change from 0 to 512 [ 2246.741253][T22343] EXT4-fs (loop1): invalid inodes per group: 1114144 18:51:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x0, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) connect$unix(r3, &(0x7f0000000240)=@file={0x1, './bus\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x42) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syncfs(r4) 18:51:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001460000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01001e030000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)='PMM', 0x3, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001480000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f0000000000000000014c0000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020001200d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}], 0x0, &(0x7f0000013800)) [ 2246.741253][T22343] [ 2246.751285][T22341] loop5: detected capacity change from 0 to 512 [ 2246.761401][T22341] EXT4-fs (loop5): Invalid log cluster size: 19712 [ 2246.768116][T22344] EXT4-fs (loop3): Invalid log cluster size: 4261412608 [ 2246.781484][T22353] loop2: detected capacity change from 0 to 512 18:51:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001550000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000500000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000003ff0000000000000000fffffffd2000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000", 0x5f, 0x400}], 0x0, &(0x7f0000013800)) [ 2246.806128][T22359] loop1: detected capacity change from 0 to 512 [ 2246.814277][T22359] EXT4-fs (loop1): invalid inodes per group: 1179680 [ 2246.814277][T22359] [ 2246.844633][T22365] loop3: detected capacity change from 0 to 512 [ 2246.845638][ T1441] loop3: unable to read partition table 18:51:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001600000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee8360581757b4dfa96e3d18e06fd13bbc6ce9f", 0x38}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600), 0x0, 0x4400}], 0x0, &(0x7f0000013800)) 18:51:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000510000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9,