/dev/loop0 with opts: user_xattr.
00:30:22 executing program 3:
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:22 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e803000000000000000000000200"/48, 0x30, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:22 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  250.875470] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop5
[  250.912858] erofs: unmounted for /dev/loop0
00:30:22 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:22 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1fe}], 0x0, &(0x7f0000010200))

[  251.029500] erofs: read_super, device -> /dev/loop2
[  251.049605] erofs: options -> user_xattr,noacl,
[  251.057168] erofs: cannot find valid erofs superblock
00:30:22 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:22 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c002400", 0x10, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:22 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x102, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  251.239097] erofs: read_super, device -> /dev/loop0
[  251.244541] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop5
[  251.253017] erofs: options -> user_xattr,noacl,
[  251.259102] erofs: root inode @ nid 36
00:30:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  251.287755] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  251.350039] erofs: read_super, device -> /dev/loop2
[  251.386573] erofs: options -> user_xattr,noacl,
00:30:23 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1ff}], 0x0, &(0x7f0000010200))

00:30:23 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e803000000000000000000000200"/48, 0x30, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  251.420589] erofs: root inode @ nid 36
[  251.434843] erofs: mounted on /dev/loop2 with opts: user_xattr.
[  251.437899] erofs: unmounted for /dev/loop0
00:30:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  251.463886] erofs: unmounted for /dev/loop2
00:30:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0xfe, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  251.592249] erofs: read_super, device -> /dev/loop0
[  251.597299] erofs: options -> user_xattr,noacl,
[  251.604588] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop5
[  251.625720] erofs: root inode @ nid 36
00:30:23 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:23 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x102, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  251.638727] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:23 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1ff}], 0x0, &(0x7f0000010200))

00:30:23 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e803000000000000000000000200"/48, 0x30, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:23 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  251.791006] erofs: unmounted for /dev/loop0
[  251.799056] erofs: read_super, device -> /dev/loop2
[  251.814306] erofs: options -> user_xattr,noacl,
[  251.829392] erofs: cannot find valid erofs superblock
00:30:23 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x102, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:23 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  251.990508] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop5
[  252.095757] erofs: read_super, device -> /dev/loop0
[  252.105121] erofs: read_super, device -> /dev/loop2
[  252.115068] erofs: options -> user_xattr,noacl,
[  252.124944] erofs: cannot find valid erofs superblock
[  252.140306] erofs: options -> user_xattr,noacl,
00:30:23 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1ff}], 0x0, &(0x7f0000010200))

[  252.146092] erofs: root inode @ nid 36
00:30:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  252.166961] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:23 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:23 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a214347", 0x38, 0x400}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:24 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x104, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  252.271610] erofs: unmounted for /dev/loop0
[  252.389240] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop5
[  252.407374] erofs: read_super, device -> /dev/loop0
[  252.418731] erofs: options -> user_xattr,noacl,
[  252.424691] erofs: root inode @ nid 36
[  252.428915] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  252.465128] erofs: read_super, device -> /dev/loop2
00:30:24 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, 0x0)

00:30:24 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e803000000000000000000000200"/48, 0x30, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  252.520968] erofs: options -> user_xattr,noacl,
00:30:24 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:24 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x102, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  252.557901] erofs: unmounted for /dev/loop0
[  252.569185] erofs: cannot find valid erofs superblock
00:30:24 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x104, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:24 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  252.760480] erofs: read_super, device -> /dev/loop0
[  252.781780] erofs: options -> user_xattr,noacl,
00:30:24 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, 0x0)

00:30:24 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  252.803319] erofs: root inode @ nid 36
[  252.809910] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:24 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x102, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:24 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e803000000000000000000000200"/48, 0x30, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  252.930231] erofs: read_super, device -> /dev/loop2
[  252.945315] erofs: options -> user_xattr,noacl,
[  252.956679] erofs: blksize 1 isn't supported on this platform
[  252.976194] erofs: unmounted for /dev/loop0
00:30:24 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x104, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:24 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:24 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:24 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, 0x0)

[  253.293020] erofs: read_super, device -> /dev/loop0
[  253.298291] erofs: options -> user_xattr,noacl,
[  253.317860] erofs: read_super, device -> /dev/loop2
[  253.323397] erofs: options -> user_xattr,noacl,
00:30:25 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:25 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x102, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:25 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x105, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  253.343206] erofs: blksize 1 isn't supported on this platform
[  253.358942] erofs: root inode @ nid 36
[  253.367754] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:25 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x104, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:25 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e803000000000000000000000200"/48, 0x30, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:25 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  253.555821] erofs: unmounted for /dev/loop0
00:30:25 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  253.695910] erofs: read_super, device -> /dev/loop0
[  253.706006] erofs: options -> user_xattr,noacl,
[  253.712520] erofs: root inode @ nid 36
[  253.715113] erofs: read_super, device -> /dev/loop2
[  253.716827] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  253.738414] erofs: options -> user_xattr,noacl,
[  253.745032] erofs: blksize 1 isn't supported on this platform
00:30:25 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x105, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:25 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x104, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:25 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e", 0x34, 0x400}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  253.849038] erofs: unmounted for /dev/loop0
00:30:25 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d01000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:25 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:25 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x104, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:25 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x105, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  254.135092] erofs: read_super, device -> /dev/loop2
[  254.149163] erofs: read_super, device -> /dev/loop0
[  254.154779] erofs: options -> user_xattr,noacl,
[  254.159610] erofs: options -> user_xattr,noacl,
00:30:25 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x104, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  254.181557] erofs: blksize 1 isn't supported on this platform
[  254.188070] erofs: root inode @ nid 36
[  254.195634] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:25 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, 0x0, 0x0, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:26 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d01000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:26 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e", 0x34, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  254.316917] erofs: unmounted for /dev/loop0
00:30:26 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x105, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x104, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:26 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:26 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, 0x0, 0x0, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  254.510740] erofs: read_super, device -> /dev/loop2
[  254.517408] erofs: read_super, device -> /dev/loop0
[  254.530289] erofs: options -> user_xattr,noacl,
[  254.534063] erofs: options -> user_xattr,noacl,
[  254.556486] erofs: blksize 1 isn't supported on this platform
[  254.556687] erofs: root inode @ nid 36
[  254.579699] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:26 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e", 0x34, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:26 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d01000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  254.722467] erofs: unmounted for /dev/loop0
[  254.735787] FAT-fs (loop4): invalid media value (0x1b)
[  254.752962] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:26 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:26 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, 0x0, 0x0, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:26 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  254.861847] erofs: read_super, device -> /dev/loop2
[  254.869621] erofs: options -> user_xattr,noacl,
[  254.875061] erofs: blksize 1 isn't supported on this platform
00:30:26 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  254.987125] erofs: read_super, device -> /dev/loop0
[  255.001096] erofs: options -> user_xattr,noacl,
[  255.029536] erofs: root inode @ nid 36
00:30:26 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  255.077143] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  255.114382] FAT-fs (loop4): invalid media value (0x1b)
[  255.122218] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:26 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:26 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  255.228659] erofs: read_super, device -> /dev/loop2
00:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  255.279152] erofs: options -> user_xattr,noacl,
00:30:27 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  255.334431] erofs: unmounted for /dev/loop0
[  255.342922] erofs: root inode @ nid 0
[  255.346834] erofs: bogus i_mode (0) @ nid 0
00:30:27 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  255.457179] FAT-fs (loop4): invalid media value (0x1b)
[  255.464788] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:27 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:27 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:27 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  255.628250] erofs: read_super, device -> /dev/loop0
[  255.635753] erofs: options -> user_xattr,noacl,
[  255.660077] erofs: root inode @ nid 36
[  255.668016] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:27 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  255.741847] erofs: read_super, device -> /dev/loop2
[  255.753208] erofs: options -> user_xattr,noacl,
[  255.758081] erofs: root inode @ nid 0
[  255.762747] erofs: bogus i_mode (0) @ nid 0
00:30:27 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  255.797237] erofs: unmounted for /dev/loop0
00:30:27 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  255.898167] FAT-fs (loop4): bogus number of reserved sectors
[  255.920046] FAT-fs (loop4): Can't find a valid FAT filesystem
[  255.974165] erofs: read_super, device -> /dev/loop2
[  255.995842] erofs: read_super, device -> /dev/loop0
[  256.002795] erofs: options -> user_xattr,noacl,
[  256.007843] erofs: root inode @ nid 36
[  256.013026] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  256.020488] erofs: options -> user_xattr,noacl,
[  256.027551] erofs: root inode @ nid 0
[  256.038215] erofs: bogus i_mode (0) @ nid 0
00:30:27 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:27 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:27 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e", 0x34, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:27 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  256.127493] erofs: unmounted for /dev/loop0
00:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:27 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  256.342928] erofs: read_super, device -> /dev/loop2
[  256.347973] erofs: options -> user_xattr,noacl,
[  256.364748] FAT-fs (loop4): bogus number of reserved sectors
[  256.367823] erofs: read_super, device -> /dev/loop0
[  256.385245] FAT-fs (loop4): Can't find a valid FAT filesystem
[  256.394282] erofs: root inode @ nid 36
[  256.399548] erofs: mounted on /dev/loop2 with opts: user_xattr.
[  256.409446] ieee802154 phy0 wpan0: encryption failed: -22
[  256.415230] ieee802154 phy1 wpan1: encryption failed: -22
[  256.449280] erofs: options -> user_xattr,noacl,
00:30:28 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:28 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  256.475681] erofs: root inode @ nid 36
00:30:28 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:28 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:28 executing program 1:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21434794c3ee542307f1d5", 0x40, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:28 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  256.517445] erofs: unmounted for /dev/loop2
[  256.526038] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:28 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e", 0x34, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  256.597004] erofs: unmounted for /dev/loop0
[  256.642740] FAT-fs (loop4): bogus number of reserved sectors
[  256.648973] FAT-fs (loop4): Can't find a valid FAT filesystem
[  256.732842] erofs: read_super, device -> /dev/loop0
[  256.737894] erofs: options -> user_xattr,noacl,
[  256.754595] erofs: root inode @ nid 36
[  256.758774] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  256.787679] erofs: read_super, device -> /dev/loop2
[  256.800244] erofs: options -> user_xattr,noacl,
[  256.807603] erofs: read_super, device -> /dev/loop1
00:30:28 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:28 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:28 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  256.832290] erofs: options -> user_xattr,noacl,
[  256.839524] erofs: root inode @ nid 36
[  256.852550] erofs: mounted on /dev/loop2 with opts: user_xattr.
[  256.863329] erofs: unmounted for /dev/loop2
[  256.871733] erofs: root inode @ nid 36
00:30:28 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e", 0x34, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  256.889921] erofs: bogus i_mode (0) @ nid 36
[  256.897720] erofs: unmounted for /dev/loop0
00:30:28 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:28 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  256.996052] FAT-fs (loop4): bogus number of reserved sectors
[  257.003532] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:28 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  257.145028] erofs: read_super, device -> /dev/loop2
00:30:28 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  257.169083] erofs: options -> user_xattr,noacl,
[  257.175887] erofs: root inode @ nid 0
00:30:28 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  257.230042] erofs: bogus i_mode (0) @ nid 0
[  257.377709] erofs: read_super, device -> /dev/loop0
[  257.383318] erofs: options -> user_xattr,noacl,
00:30:29 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  257.461040] FAT-fs (loop4): bogus number of reserved sectors
[  257.499088] erofs: root inode @ nid 36
00:30:29 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:29 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  257.507550] FAT-fs (loop4): Can't find a valid FAT filesystem
[  257.538102] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:29 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:29 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a", 0x35, 0x400}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  257.650920] erofs: unmounted for /dev/loop0
[  257.670632] erofs: read_super, device -> /dev/loop2
[  257.711008] erofs: options -> user_xattr,noacl,
00:30:29 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{0x0}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:29 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))

00:30:29 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))

[  257.761730] erofs: root inode @ nid 0
[  257.773049] erofs: bogus i_mode (0) @ nid 0
00:30:29 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  257.857834] FAT-fs (loop4): bogus number of reserved sectors
[  257.886400] FAT-fs (loop4): Can't find a valid FAT filesystem
[  257.963929] erofs: read_super, device -> /dev/loop0
00:30:29 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  257.986004] erofs: options -> user_xattr,noacl,
[  257.996901] erofs: root inode @ nid 36
[  258.021922] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:29 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{0x0}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:29 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a", 0x35, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  258.077838] erofs: read_super, device -> /dev/loop2
[  258.091309] erofs: options -> user_xattr,noacl,
[  258.097388] erofs: root inode @ nid 0
[  258.104381] erofs: bogus i_mode (0) @ nid 0
[  258.157725] erofs: unmounted for /dev/loop0
00:30:29 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))

00:30:29 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))

00:30:29 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  258.181685] FAT-fs (loop4): bogus number of reserved sectors
[  258.214016] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:30 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{0x0}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:30 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  258.421143] erofs: read_super, device -> /dev/loop2
[  258.427431] erofs: options -> user_xattr,noacl,
[  258.465259] erofs: cannot find valid erofs superblock
[  258.540864] erofs: read_super, device -> /dev/loop0
[  258.576437] erofs: options -> user_xattr,noacl,
00:30:30 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  258.665711] erofs: root inode @ nid 36
[  258.684561] FAT-fs (loop4): bogus number of reserved sectors
00:30:30 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:30 executing program 5:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21434794c3ee542307f1d5", 0x40, 0x400}, {&(0x7f0000010100), 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  258.748281] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  258.778721] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:30 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))

00:30:30 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  258.817809] erofs: read_super, device -> /dev/loop2
[  258.837445] erofs: options -> user_xattr,noacl,
[  258.855901] erofs: cannot find valid erofs superblock
00:30:30 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a", 0x35, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  258.898598] erofs: unmounted for /dev/loop0
00:30:30 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:30 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  259.071278] erofs: read_super, device -> /dev/loop5
[  259.085431] erofs: options -> user_xattr,noacl,
[  259.090943] erofs: root inode @ nid 36
[  259.100098] erofs: bogus i_mode (0) @ nid 36
[  259.113528] erofs: read_super, device -> /dev/loop0
[  259.135153] erofs: options -> user_xattr,noacl,
[  259.145949] erofs: root inode @ nid 36
[  259.181359] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  259.207523] erofs: read_super, device -> /dev/loop2
[  259.212674] erofs: options -> user_xattr,noacl,
[  259.217407] erofs: cannot find valid erofs superblock
00:30:30 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:30 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))

[  259.232121] FAT-fs (loop4): bogus number of reserved sectors
[  259.238074] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:31 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  259.329817] erofs: unmounted for /dev/loop0
00:30:31 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:31 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:31 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  259.472799] FAT-fs (loop1): bogus number of reserved sectors
[  259.490653] FAT-fs (loop1): Can't find a valid FAT filesystem
00:30:31 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')

[  259.566204] erofs: read_super, device -> /dev/loop0
[  259.571702] erofs: options -> user_xattr,noacl,
[  259.576943] erofs: cannot find valid erofs superblock
00:30:31 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))

[  259.661034] FAT-fs (loop4): bogus number of reserved sectors
[  259.669727] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:31 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:31 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214", 0x4d}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:31 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:31 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:31 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  259.866824] erofs: read_super, device -> /dev/loop0
[  259.877368] erofs: options -> user_xattr,noacl,
[  259.906545] erofs: cannot find valid erofs superblock
[  259.916919] FAT-fs (loop1): bogus number of reserved sectors
[  259.924419] FAT-fs (loop1): Can't find a valid FAT filesystem
00:30:31 executing program 5:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))

[  260.006271] FAT-fs (loop4): bogus number of reserved sectors
[  260.013089] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:31 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:31 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:31 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:31 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:31 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214", 0x4d}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  260.301975] erofs: read_super, device -> /dev/loop0
[  260.307031] erofs: options -> user_xattr,noacl,
[  260.353334] FAT-fs (loop1): bogus number of reserved sectors
[  260.365661] FAT-fs (loop1): Can't find a valid FAT filesystem
[  260.369572] FAT-fs (loop4): bogus number of reserved sectors
[  260.373324] erofs: read_super, device -> /dev/loop2
[  260.379047] FAT-fs (loop4): Can't find a valid FAT filesystem
[  260.383101] erofs: options -> user_xattr,
[  260.392059] erofs: cannot find valid erofs superblock
00:30:32 executing program 5 (fault-call:5 fault-nth:0):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:32 executing program 1 (fault-call:3 fault-nth:0):
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  260.400564] erofs: root inode @ nid 36
[  260.413609] erofs: mounted on /dev/loop2 with opts: user_xattr.
00:30:32 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0)
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:32 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:32 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214", 0x4d}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:32 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}]})
rmdir(&(0x7f0000000040)='./file0\x00')

[  260.588068] FAULT_INJECTION: forcing a failure.
[  260.588068] name failslab, interval 1, probability 0, space 0, times 1
[  260.599512] erofs: unmounted for /dev/loop2
[  260.617114] CPU: 0 PID: 16033 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  260.625044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  260.634405] Call Trace:
[  260.637002]  dump_stack+0x1fc/0x2ef
[  260.640638]  should_fail.cold+0xa/0xf
[  260.644461]  ? setup_fault_attr+0x200/0x200
[  260.648781]  ? __should_failslab+0x91/0x180
[  260.653191]  __should_failslab+0x115/0x180
[  260.657429]  should_failslab+0x5/0x10
[  260.661224]  __kmalloc+0x2ab/0x3c0
[  260.664776]  ? __se_sys_memfd_create+0xf8/0x440
[  260.669474]  __se_sys_memfd_create+0xf8/0x440
[  260.673983]  ? memfd_file_seals_ptr+0x150/0x150
[  260.678798]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  260.684162]  ? trace_hardirqs_off_caller+0x6e/0x210
[  260.689167]  ? do_syscall_64+0x21/0x620
[  260.693149]  do_syscall_64+0xf9/0x620
[  260.696939]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  260.702124] RIP: 0033:0x4665d9
[  260.705310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  260.724214] RSP: 002b:00007f8ad3acaf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  260.732360] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  260.739645] RDX: 000000000000004a RSI: 0000000000000000 RDI: 00000000004bee66
[  260.747010] RBP: 000000000000000a R08: 0000000000000025 R09: ffffffffffffffff
[  260.754269] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000
[  260.761534] R13: 0000000020000100 R14: 0000000000087e20 R15: 0000000020010200
00:30:32 executing program 5 (fault-call:5 fault-nth:1):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

00:30:32 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0)
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  260.916774] FAT-fs (loop4): invalid media value (0x00)
[  260.922644] FAT-fs (loop4): Can't find a valid FAT filesystem
[  260.925325] FAULT_INJECTION: forcing a failure.
[  260.925325] name failslab, interval 1, probability 0, space 0, times 0
[  260.952046] CPU: 0 PID: 16053 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  260.960073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  260.969435] Call Trace:
[  260.972037]  dump_stack+0x1fc/0x2ef
[  260.975660]  should_fail.cold+0xa/0xf
[  260.979567]  ? setup_fault_attr+0x200/0x200
[  260.983985]  ? __should_failslab+0x53/0x180
[  260.988315]  ? __should_failslab+0x61/0x180
[  260.992628]  __should_failslab+0x115/0x180
[  260.996851]  should_failslab+0x5/0x10
[  261.000649]  kmem_cache_alloc+0x277/0x370
[  261.004905]  ? shmem_destroy_callback+0xb0/0xb0
[  261.009577]  shmem_alloc_inode+0x18/0x40
[  261.013691]  ? shmem_destroy_callback+0xb0/0xb0
[  261.018466]  alloc_inode+0x5d/0x180
[  261.022141]  new_inode+0x1d/0xf0
[  261.025500]  shmem_get_inode+0x96/0x8d0
[  261.029496]  __shmem_file_setup.part.0+0x7a/0x2b0
[  261.034337]  shmem_file_setup+0x61/0x90
[  261.038300]  __se_sys_memfd_create+0x26b/0x440
[  261.042886]  ? memfd_file_seals_ptr+0x150/0x150
[  261.047568]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  261.053020]  ? trace_hardirqs_off_caller+0x6e/0x210
[  261.058036]  ? do_syscall_64+0x21/0x620
[  261.061998]  do_syscall_64+0xf9/0x620
[  261.065790]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  261.071068] RIP: 0033:0x4665d9
[  261.074263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  261.093272] RSP: 002b:00007f8ad3acaf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  261.101078] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  261.108347] RDX: 000000000000004a RSI: 0000000000000000 RDI: 00000000004bee66
[  261.115628] RBP: 000000000000000a R08: 0000000000000025 R09: ffffffffffffffff
[  261.122890] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000
[  261.130162] R13: 0000000020000100 R14: 0000000000087e20 R15: 0000000020010200
00:30:32 executing program 5 (fault-call:5 fault-nth:2):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

00:30:32 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf18", 0x73}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  261.276907] FAULT_INJECTION: forcing a failure.
[  261.276907] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  261.288879] CPU: 0 PID: 16063 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  261.296769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  261.306118] Call Trace:
[  261.308718]  dump_stack+0x1fc/0x2ef
[  261.312348]  should_fail.cold+0xa/0xf
[  261.316143]  ? setup_fault_attr+0x200/0x200
[  261.320457]  ? retint_kernel+0x2d/0x2d
[  261.324351]  __alloc_pages_nodemask+0x239/0x2890
[  261.329104]  ? lock_downgrade+0x720/0x720
[  261.333272]  ? check_preemption_disabled+0x41/0x280
[  261.338281]  ? __lock_acquire+0x6de/0x3ff0
[  261.342516]  ? __kernel_text_address+0x9/0x30
[  261.347005]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  261.351836]  ? __save_stack_trace+0xaf/0x190
[  261.356243]  ? __lock_acquire+0x6de/0x3ff0
[  261.360483]  ? get_pid_task+0xf4/0x190
[  261.364370]  cache_grow_begin+0xa4/0x8a0
[  261.368433]  ? setup_fault_attr+0x200/0x200
[  261.372752]  ? lock_acquire+0x170/0x3c0
[  261.376723]  cache_alloc_refill+0x273/0x340
[  261.381042]  kmem_cache_alloc+0x346/0x370
[  261.385184]  ? shmem_destroy_callback+0xb0/0xb0
[  261.389847]  shmem_alloc_inode+0x18/0x40
[  261.393902]  ? shmem_destroy_callback+0xb0/0xb0
[  261.398583]  alloc_inode+0x5d/0x180
[  261.402204]  new_inode+0x1d/0xf0
[  261.405588]  shmem_get_inode+0x96/0x8d0
[  261.409563]  __shmem_file_setup.part.0+0x7a/0x2b0
[  261.414401]  ? shmem_file_setup+0x15/0x90
[  261.418551]  shmem_file_setup+0x61/0x90
[  261.422525]  __se_sys_memfd_create+0x26b/0x440
[  261.427105]  ? memfd_file_seals_ptr+0x150/0x150
[  261.431765]  ? do_syscall_64+0xbf/0x620
[  261.435733]  do_syscall_64+0xf9/0x620
[  261.439534]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  261.444736] RIP: 0033:0x4665d9
[  261.447928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  261.466824] RSP: 002b:00007f8ad3acaf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  261.474529] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  261.481848] RDX: 000000000000004a RSI: 0000000000000000 RDI: 00000000004bee66
[  261.489112] RBP: 000000000000000a R08: 0000000000000025 R09: ffffffffffffffff
[  261.496394] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000
[  261.503656] R13: 0000000020000100 R14: 0000000000087e20 R15: 0000000020010200
00:30:33 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:33 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}]})
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:33 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0)
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:33 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:33 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf18", 0x73}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  261.829841] erofs: read_super, device -> /dev/loop2
00:30:33 executing program 5 (fault-call:5 fault-nth:3):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:33 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  261.850650] erofs: options -> user_xattr,
[  261.868262] erofs: root inode @ nid 36
[  261.874485] erofs: mounted on /dev/loop2 with opts: user_xattr.
[  261.881494] erofs: unmounted for /dev/loop2
[  261.914609] FAT-fs (loop4): invalid media value (0x00)
[  261.923540] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:33 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:33 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf18", 0x73}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  262.028349] FAULT_INJECTION: forcing a failure.
[  262.028349] name failslab, interval 1, probability 0, space 0, times 0
[  262.040124] CPU: 1 PID: 16112 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  262.048043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  262.057508] Call Trace:
[  262.060090]  dump_stack+0x1fc/0x2ef
[  262.063711]  should_fail.cold+0xa/0xf
[  262.067506]  ? setup_fault_attr+0x200/0x200
[  262.071834]  ? lock_acquire+0x170/0x3c0
[  262.075798]  __should_failslab+0x115/0x180
[  262.080063]  should_failslab+0x5/0x10
[  262.083880]  kmem_cache_alloc+0x277/0x370
[  262.088065]  __alloc_file+0x21/0x330
[  262.091977]  alloc_empty_file+0x6d/0x170
[  262.096043]  alloc_file+0x5e/0x4d0
[  262.099575]  alloc_file_pseudo+0x165/0x250
[  262.103814]  ? alloc_file+0x4d0/0x4d0
[  262.107600]  ? lockdep_annotate_inode_mutex_key+0x43/0x130
[  262.113221]  ? shmem_get_inode+0x44c/0x8d0
[  262.117442]  __shmem_file_setup.part.0+0x102/0x2b0
[  262.122359]  shmem_file_setup+0x61/0x90
[  262.126341]  __se_sys_memfd_create+0x26b/0x440
[  262.130936]  ? memfd_file_seals_ptr+0x150/0x150
[  262.135598]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  262.140943]  ? trace_hardirqs_off_caller+0x6e/0x210
[  262.145946]  ? do_syscall_64+0x21/0x620
[  262.149906]  do_syscall_64+0xf9/0x620
[  262.153691]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  262.158864] RIP: 0033:0x4665d9
[  262.162084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  262.181127] RSP: 002b:00007f8ad3acaf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  262.188835] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  262.196149] RDX: 000000000000004a RSI: 0000000000000000 RDI: 00000000004bee66
[  262.203437] RBP: 000000000000000a R08: 0000000000000025 R09: ffffffffffffffff
[  262.210686] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000
[  262.217937] R13: 0000000020000100 R14: 0000000000087e20 R15: 0000000020010200
00:30:33 executing program 5 (fault-call:5 fault-nth:4):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

[  262.234668] erofs: read_super, device -> /dev/loop0
[  262.252484] erofs: options -> user_xattr,
[  262.268319] erofs: root inode @ nid 36
[  262.283045] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  262.287396] erofs: read_super, device -> /dev/loop2
[  262.321386] erofs: options -> 
00:30:34 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:34 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b43309", 0x86}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  262.337121] erofs: root inode @ nid 36
[  262.347713] erofs: mounted on /dev/loop2 with opts: .
[  262.374703] erofs: unmounted for /dev/loop2
[  262.385652] erofs: unmounted for /dev/loop0
[  262.422616] FAULT_INJECTION: forcing a failure.
[  262.422616] name failslab, interval 1, probability 0, space 0, times 0
[  262.434711] CPU: 1 PID: 16128 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  262.442597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  262.451951] Call Trace:
[  262.454553]  dump_stack+0x1fc/0x2ef
[  262.458273]  should_fail.cold+0xa/0xf
[  262.462153]  ? setup_fault_attr+0x200/0x200
[  262.466480]  ? lock_acquire+0x170/0x3c0
[  262.470469]  __should_failslab+0x115/0x180
[  262.474716]  should_failslab+0x5/0x10
[  262.478546]  kmem_cache_alloc_trace+0x284/0x380
[  262.483209]  apparmor_file_alloc_security+0x394/0xad0
[  262.488402]  ? apparmor_file_receive+0x160/0x160
[  262.493175]  ? __alloc_file+0x21/0x330
[  262.497049]  security_file_alloc+0x40/0x90
[  262.501265]  __alloc_file+0xc9/0x330
[  262.504965]  alloc_empty_file+0x6d/0x170
[  262.509016]  alloc_file+0x5e/0x4d0
[  262.512550]  alloc_file_pseudo+0x165/0x250
[  262.516773]  ? alloc_file+0x4d0/0x4d0
[  262.520564]  ? lockdep_annotate_inode_mutex_key+0x43/0x130
[  262.526223]  ? shmem_get_inode+0x44c/0x8d0
[  262.530472]  __shmem_file_setup.part.0+0x102/0x2b0
[  262.535443]  shmem_file_setup+0x61/0x90
[  262.539433]  __se_sys_memfd_create+0x26b/0x440
[  262.544021]  ? memfd_file_seals_ptr+0x150/0x150
[  262.548697]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  262.554170]  ? trace_hardirqs_off_caller+0x6e/0x210
[  262.559176]  ? do_syscall_64+0x21/0x620
[  262.563310]  do_syscall_64+0xf9/0x620
[  262.567234]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  262.572467] RIP: 0033:0x4665d9
[  262.575663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  262.594564] RSP: 002b:00007f8ad3acaf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  262.602258] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  262.609515] RDX: 000000000000004a RSI: 0000000000000000 RDI: 00000000004bee66
00:30:34 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:34 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:34 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(0x0)

[  262.616910] RBP: 000000000000000a R08: 0000000000000025 R09: ffffffffffffffff
[  262.624165] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000
[  262.631513] R13: 0000000020000100 R14: 0000000000087e20 R15: 0000000020010200
00:30:34 executing program 5 (fault-call:5 fault-nth:5):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  262.712934] FAT-fs (loop4): invalid media value (0x00)
[  262.718439] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:34 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b43309", 0x86}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  262.789932] FAULT_INJECTION: forcing a failure.
[  262.789932] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  262.803617] CPU: 0 PID: 16155 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  262.807245] erofs: read_super, device -> /dev/loop2
[  262.811502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  262.811514] Call Trace:
[  262.811535]  dump_stack+0x1fc/0x2ef
[  262.811552]  should_fail.cold+0xa/0xf
[  262.811570]  ? lock_acquire+0x1ec/0x3c0
[  262.819336] erofs: read_super, device -> /dev/loop0
[  262.825947]  ? setup_fault_attr+0x200/0x200
[  262.825971]  __alloc_pages_nodemask+0x239/0x2890
[  262.825984]  ? perf_pmu_nop_int+0x5/0x10
[  262.825998]  ? group_sched_in+0x14d/0x370
[  262.835284] erofs: options -> 
[  262.835983]  ? flexible_sched_in+0xc1/0x990
[  262.836001]  ? pinned_sched_in+0x9b0/0x9b0
[  262.850916] erofs: options -> user_xattr,
[  262.854018]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  262.854034]  ? mark_held_locks+0xa6/0xf0
[  262.854050]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  262.854075]  ? rcu_nmi_exit+0xb3/0x180
[  262.895740]  ? retint_kernel+0x2d/0x2d
[  262.899651]  alloc_pages_vma+0xf2/0x780
[  262.903644]  shmem_alloc_page+0x11c/0x1f0
[  262.907803]  ? shmem_swapin+0x220/0x220
[  262.911802]  ? percpu_counter_add_batch+0x126/0x180
[  262.913592] erofs: root inode @ nid 36
[  262.916824]  ? __vm_enough_memory+0x316/0x650
[  262.916845]  shmem_alloc_and_acct_page+0x15a/0x850
[  262.916867]  shmem_getpage_gfp+0x4e9/0x37f0
[  262.916892]  ? shmem_alloc_and_acct_page+0x850/0x850
[  262.938068] erofs: root inode @ nid 36
[  262.939577]  ? lock_downgrade+0x720/0x720
[  262.939596]  ? iov_iter_fault_in_readable+0x1fc/0x3f0
[  262.939616]  shmem_write_begin+0xff/0x1e0
[  262.939635]  generic_perform_write+0x1f8/0x4d0
[  262.939655]  ? __mnt_drop_write_file+0x6f/0xa0
[  262.939669]  ? filemap_page_mkwrite+0x2f0/0x2f0
[  262.939680]  ? current_time+0x1c0/0x1c0
[  262.939697]  ? lock_acquire+0x170/0x3c0
[  262.943845] erofs: mounted on /dev/loop2 with opts: .
[  262.947714]  __generic_file_write_iter+0x24b/0x610
[  262.947734]  generic_file_write_iter+0x3f8/0x730
[  262.947755]  __vfs_write+0x51b/0x770
[  262.947770]  ? kernel_read+0x110/0x110
[  262.947793]  ? check_preemption_disabled+0x41/0x280
[  263.006390]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  263.011422]  vfs_write+0x1f3/0x540
[  263.014981]  __x64_sys_pwrite64+0x1f7/0x250
[  263.019333]  ? ksys_pwrite64+0x1a0/0x1a0
[  263.023412]  ? do_syscall_64+0x4f/0x620
[  263.027430]  do_syscall_64+0xf9/0x620
[  263.031261]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  263.036453] RIP: 0033:0x419777
[  263.039648] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[  263.043490] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  263.058547] RSP: 002b:00007f8ad3acaf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  263.058561] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777
[  263.058568] RDX: 0000000000000200 RSI: 0000000020010000 RDI: 0000000000000006
00:30:34 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  263.058576] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff
[  263.058583] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000006
[  263.058590] R13: 0000000000000006 R14: 0000000020000200 R15: 0000000000000000
00:30:34 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(0x0)

[  263.182454] erofs: unmounted for /dev/loop2
00:30:34 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b43309", 0x86}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  263.203009] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop5
00:30:35 executing program 5 (fault-call:5 fault-nth:6):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  263.343737] FAT-fs (loop4): invalid media value (0x00)
[  263.352647] FAT-fs (loop4): Can't find a valid FAT filesystem
[  263.383624] erofs: read_super, device -> /dev/loop2
00:30:35 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  263.397912] erofs: options -> 
[  263.408816] FAULT_INJECTION: forcing a failure.
[  263.408816] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  263.412294] erofs: root inode @ nid 36
[  263.427208] erofs: mounted on /dev/loop2 with opts: .
[  263.430887] CPU: 1 PID: 16186 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  263.440315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  263.449687] Call Trace:
[  263.452282]  dump_stack+0x1fc/0x2ef
[  263.456009]  should_fail.cold+0xa/0xf
[  263.459799]  ? lock_acquire+0x170/0x3c0
[  263.463760]  ? setup_fault_attr+0x200/0x200
[  263.468077]  __alloc_pages_nodemask+0x239/0x2890
[  263.472824]  ? __lock_acquire+0x6de/0x3ff0
[  263.477060]  ? __lock_acquire+0x6de/0x3ff0
[  263.481298]  ? __lock_acquire+0x6de/0x3ff0
[  263.485515]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  263.490362]  ? __lock_acquire+0x6de/0x3ff0
[  263.494588]  ? static_obj+0x50/0x50
[  263.498213]  ? mark_held_locks+0xf0/0xf0
[  263.502367]  alloc_pages_vma+0xf2/0x780
[  263.506330]  shmem_alloc_page+0x11c/0x1f0
[  263.510556]  ? shmem_swapin+0x220/0x220
[  263.514528]  ? percpu_counter_add_batch+0x126/0x180
[  263.519544]  ? __vm_enough_memory+0x316/0x650
[  263.524034]  shmem_alloc_and_acct_page+0x15a/0x850
[  263.529053]  shmem_getpage_gfp+0x4e9/0x37f0
[  263.533375]  ? shmem_alloc_and_acct_page+0x850/0x850
[  263.538481]  ? mark_held_locks+0xa6/0xf0
[  263.542539]  ? ktime_get_coarse_real_ts64+0x1c7/0x290
[  263.547717]  ? iov_iter_fault_in_readable+0x1fc/0x3f0
[  263.552898]  shmem_write_begin+0xff/0x1e0
[  263.557049]  generic_perform_write+0x1f8/0x4d0
[  263.561624]  ? filemap_page_mkwrite+0x2f0/0x2f0
[  263.566279]  ? current_time+0x1c0/0x1c0
[  263.570237]  ? lock_acquire+0x170/0x3c0
[  263.574197]  __generic_file_write_iter+0x24b/0x610
[  263.579114]  generic_file_write_iter+0x3f8/0x730
[  263.583860]  __vfs_write+0x51b/0x770
[  263.587572]  ? kernel_read+0x110/0x110
[  263.591450]  ? check_preemption_disabled+0x41/0x280
[  263.596464]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  263.601466]  vfs_write+0x1f3/0x540
[  263.604994]  __x64_sys_pwrite64+0x1f7/0x250
[  263.609301]  ? ksys_pwrite64+0x1a0/0x1a0
[  263.613350]  ? trace_hardirqs_off_caller+0x6e/0x210
[  263.618350]  ? do_syscall_64+0x21/0x620
[  263.622322]  do_syscall_64+0xf9/0x620
[  263.626111]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  263.631286] RIP: 0033:0x419777
[  263.634466] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[  263.653350] RSP: 002b:00007f8ad3acaf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  263.661042] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777
[  263.668304] RDX: 0000000000043f10 RSI: 00000000004fd0f0 RDI: 0000000000000006
[  263.675572] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff
[  263.682826] R10: 0000000000043f10 R11: 0000000000000293 R12: 0000000000000006
[  263.690091] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001
00:30:35 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x3, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  263.701027] erofs: unmounted for /dev/loop0
00:30:35 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:35 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbc", 0x90}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

00:30:35 executing program 2:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(0x0)

[  263.775685] erofs: unmounted for /dev/loop2
00:30:35 executing program 5 (fault-call:5 fault-nth:7):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  263.918434] erofs: read_super, device -> /dev/loop0
[  263.932089] erofs: options -> user_xattr,
[  263.944021] erofs: root inode @ nid 36
[  263.948697] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  263.958488] FAT-fs (loop4): invalid media value (0x00)
00:30:35 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbc", 0x90}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  263.984824] FAT-fs (loop4): Can't find a valid FAT filesystem
[  264.014241] FAULT_INJECTION: forcing a failure.
[  264.014241] name failslab, interval 1, probability 0, space 0, times 0
[  264.025766] CPU: 0 PID: 16222 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  264.029189] erofs: read_super, device -> /dev/loop2
[  264.033647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  264.048138] Call Trace:
[  264.050743]  dump_stack+0x1fc/0x2ef
[  264.054385]  should_fail.cold+0xa/0xf
[  264.058202]  ? setup_fault_attr+0x200/0x200
[  264.060201] erofs: options -> 
[  264.062541]  __should_failslab+0x115/0x180
[  264.062558]  should_failslab+0x5/0x10
[  264.062574]  kmem_cache_alloc+0x3f/0x370
[  264.072674] erofs: root inode @ nid 36
[  264.073776]  radix_tree_node_alloc.constprop.0+0x1e4/0x320
[  264.073812]  radix_tree_extend+0x191/0x4b0
[  264.073831]  __radix_tree_create+0x448/0x540
[  264.078904] erofs: mounted on /dev/loop2 with opts: .
[  264.081768]  __radix_tree_insert+0xbb/0x5f0
[  264.081786]  ? __radix_tree_create+0x540/0x540
[  264.081799]  ? lock_acquire+0x170/0x3c0
[  264.081812]  ? shmem_add_to_page_cache+0x306/0xbb0
[  264.081829]  shmem_add_to_page_cache+0x616/0xbb0
[  264.081843]  ? shmem_recalc_inode+0x310/0x310
[  264.081857]  ? __radix_tree_preload+0x1fe/0x280
[  264.081874]  shmem_getpage_gfp+0x2004/0x37f0
[  264.081893]  ? retint_kernel+0x2d/0x2d
[  264.081909]  ? shmem_alloc_and_acct_page+0x850/0x850
[  264.146359]  ? lock_downgrade+0x720/0x720
[  264.150519]  ? iov_iter_fault_in_readable+0x1fc/0x3f0
[  264.155723]  shmem_write_begin+0xff/0x1e0
[  264.159900]  generic_perform_write+0x1f8/0x4d0
[  264.164500]  ? __mnt_drop_write_file+0x6f/0xa0
[  264.169094]  ? filemap_page_mkwrite+0x2f0/0x2f0
[  264.173771]  ? current_time+0x1c0/0x1c0
[  264.177778]  __generic_file_write_iter+0x24b/0x610
[  264.182719]  generic_file_write_iter+0x3f8/0x730
[  264.187492]  __vfs_write+0x51b/0x770
[  264.191227]  ? kernel_read+0x110/0x110
[  264.195134]  ? check_preemption_disabled+0x41/0x280
[  264.200167]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  264.205197]  vfs_write+0x1f3/0x540
[  264.208755]  __x64_sys_pwrite64+0x1f7/0x250
[  264.213083]  ? ksys_pwrite64+0x1a0/0x1a0
[  264.217153]  ? trace_hardirqs_off_caller+0x6e/0x210
[  264.222180]  ? do_syscall_64+0x21/0x620
[  264.226166]  do_syscall_64+0xf9/0x620
[  264.229987]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  264.235187] RIP: 0033:0x419777
[  264.238389] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[  264.257297] RSP: 002b:00007f8ad3acaf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  264.265012] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777
[  264.272284] RDX: 0000000000043f10 RSI: 00000000004fd0f0 RDI: 0000000000000006
00:30:36 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:36 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  264.279561] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff
[  264.286835] R10: 0000000000043f10 R11: 0000000000000293 R12: 0000000000000006
[  264.294110] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001
[  264.301758] erofs: unmounted for /dev/loop2
[  264.319739] erofs: unmounted for /dev/loop0
00:30:36 executing program 2 (fault-call:0 fault-nth:0):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  264.384515] FAULT_INJECTION: forcing a failure.
[  264.384515] name failslab, interval 1, probability 0, space 0, times 0
[  264.395934] CPU: 1 PID: 16236 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  264.403928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  264.413288] Call Trace:
[  264.415883]  dump_stack+0x1fc/0x2ef
[  264.419523]  should_fail.cold+0xa/0xf
[  264.423331]  ? setup_fault_attr+0x200/0x200
[  264.427653]  ? lock_acquire+0x170/0x3c0
[  264.431644]  __should_failslab+0x115/0x180
[  264.435881]  should_failslab+0x5/0x10
[  264.439687]  __kmalloc+0x2ab/0x3c0
[  264.443224]  ? __se_sys_memfd_create+0xf8/0x440
[  264.447903]  __se_sys_memfd_create+0xf8/0x440
[  264.452410]  ? memfd_file_seals_ptr+0x150/0x150
[  264.457107]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  264.462575]  ? trace_hardirqs_off_caller+0x6e/0x210
[  264.467579]  ? do_syscall_64+0x21/0x620
[  264.471541]  do_syscall_64+0xf9/0x620
[  264.475330]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  264.480503] RIP: 0033:0x4665d9
[  264.483703] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  264.502588] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  264.510282] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  264.517535] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00000000004bee66
[  264.524788] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff
00:30:36 executing program 2 (fault-call:0 fault-nth:1):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  264.532038] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000
[  264.539289] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000080
[  264.591201] FAULT_INJECTION: forcing a failure.
[  264.591201] name failslab, interval 1, probability 0, space 0, times 0
[  264.645351] FAT-fs (loop4): invalid media value (0x00)
[  264.652493] FAT-fs (loop4): Can't find a valid FAT filesystem
[  264.673542] CPU: 0 PID: 16244 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  264.681465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  264.690818] Call Trace:
00:30:36 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x4, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:36 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbc", 0x90}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  264.693411]  dump_stack+0x1fc/0x2ef
[  264.697050]  should_fail.cold+0xa/0xf
[  264.700864]  ? setup_fault_attr+0x200/0x200
[  264.705314]  ? lock_acquire+0x170/0x3c0
[  264.709341]  __should_failslab+0x115/0x180
[  264.713584]  should_failslab+0x5/0x10
[  264.717417]  kmem_cache_alloc+0x277/0x370
[  264.721574]  ? shmem_destroy_callback+0xb0/0xb0
[  264.726225]  shmem_alloc_inode+0x18/0x40
[  264.730301]  ? shmem_destroy_callback+0xb0/0xb0
[  264.734969]  alloc_inode+0x5d/0x180
[  264.738579]  new_inode+0x1d/0xf0
[  264.741932]  shmem_get_inode+0x96/0x8d0
[  264.745894]  __shmem_file_setup.part.0+0x7a/0x2b0
[  264.750726]  shmem_file_setup+0x61/0x90
[  264.754691]  __se_sys_memfd_create+0x26b/0x440
[  264.759271]  ? memfd_file_seals_ptr+0x150/0x150
[  264.763930]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  264.769286]  ? trace_hardirqs_off_caller+0x6e/0x210
[  264.774309]  ? do_syscall_64+0x21/0x620
[  264.778269]  do_syscall_64+0xf9/0x620
[  264.782074]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  264.787315] RIP: 0033:0x4665d9
[  264.790505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  264.809395] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  264.817087] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  264.824342] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00000000004bee66
[  264.831600] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff
[  264.838871] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000
00:30:36 executing program 5 (fault-call:5 fault-nth:8):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:36 executing program 2 (fault-call:0 fault-nth:2):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  264.846159] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000080
[  264.902013] erofs: read_super, device -> /dev/loop0
[  264.907062] erofs: options -> noacl,
[  264.916130] erofs: root inode @ nid 36
[  264.922001] erofs: mounted on /dev/loop0 with opts: noacl.
00:30:36 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  264.951743] FAULT_INJECTION: forcing a failure.
[  264.951743] name failslab, interval 1, probability 0, space 0, times 0
[  264.965992] CPU: 0 PID: 16266 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  264.973904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  264.983252] Call Trace:
[  264.985828]  dump_stack+0x1fc/0x2ef
[  264.989558]  should_fail.cold+0xa/0xf
[  264.993511]  ? setup_fault_attr+0x200/0x200
[  264.997917]  ? lock_acquire+0x170/0x3c0
[  265.001896]  __should_failslab+0x115/0x180
[  265.006226]  should_failslab+0x5/0x10
[  265.010009]  kmem_cache_alloc+0x277/0x370
[  265.014144]  __d_alloc+0x2b/0xa10
[  265.017585]  d_alloc_pseudo+0x19/0x70
[  265.021394]  alloc_file_pseudo+0xc6/0x250
[  265.025531]  ? alloc_file+0x4d0/0x4d0
[  265.029335]  ? lockdep_annotate_inode_mutex_key+0x43/0x130
[  265.034974]  ? shmem_get_inode+0x44c/0x8d0
[  265.039214]  __shmem_file_setup.part.0+0x102/0x2b0
[  265.044157]  shmem_file_setup+0x61/0x90
[  265.048131]  __se_sys_memfd_create+0x26b/0x440
[  265.052707]  ? memfd_file_seals_ptr+0x150/0x150
[  265.057391]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  265.062758]  ? trace_hardirqs_off_caller+0x6e/0x210
[  265.067774]  ? do_syscall_64+0x21/0x620
[  265.071738]  do_syscall_64+0xf9/0x620
[  265.075523]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  265.080726] RIP: 0033:0x4665d9
[  265.083904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  265.102789] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  265.110483] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  265.117748] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00000000004bee66
[  265.124999] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff
[  265.132276] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000
[  265.139532] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000080
00:30:36 executing program 2 (fault-call:0 fault-nth:3):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:36 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6", 0x95}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:36 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  265.245330] FAULT_INJECTION: forcing a failure.
[  265.245330] name failslab, interval 1, probability 0, space 0, times 0
[  265.247710] erofs: unmounted for /dev/loop0
[  265.272861] FAULT_INJECTION: forcing a failure.
[  265.272861] name failslab, interval 1, probability 0, space 0, times 0
[  265.284072] CPU: 0 PID: 16278 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0
[  265.291956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  265.301328] Call Trace:
[  265.303952]  dump_stack+0x1fc/0x2ef
[  265.307595]  should_fail.cold+0xa/0xf
[  265.311398]  ? setup_fault_attr+0x200/0x200
[  265.315718]  ? check_preemption_disabled+0x41/0x280
[  265.320736]  __should_failslab+0x115/0x180
[  265.324967]  should_failslab+0x5/0x10
[  265.328761]  kmem_cache_alloc+0x3f/0x370
[  265.332822]  radix_tree_node_alloc.constprop.0+0x1e4/0x320
[  265.338449]  radix_tree_extend+0x191/0x4b0
[  265.342689]  __radix_tree_create+0x448/0x540
[  265.347092]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  265.351854]  __radix_tree_insert+0xbb/0x5f0
[  265.356192]  ? __radix_tree_create+0x540/0x540
[  265.360772]  ? lock_acquire+0x170/0x3c0
[  265.364746]  ? shmem_add_to_page_cache+0x306/0xbb0
[  265.369680]  shmem_add_to_page_cache+0x616/0xbb0
[  265.374438]  ? shmem_recalc_inode+0x310/0x310
[  265.378932]  ? __radix_tree_preload+0x1fe/0x280
[  265.383601]  shmem_getpage_gfp+0x2004/0x37f0
[  265.388029]  ? shmem_alloc_and_acct_page+0x850/0x850
[  265.393151]  ? ktime_get_coarse_real_ts64+0x1ec/0x290
[  265.398339]  ? iov_iter_fault_in_readable+0x1fc/0x3f0
[  265.403530]  shmem_write_begin+0xff/0x1e0
[  265.407681]  generic_perform_write+0x1f8/0x4d0
[  265.412268]  ? filemap_page_mkwrite+0x2f0/0x2f0
[  265.416932]  ? current_time+0x1c0/0x1c0
[  265.420904]  ? lock_acquire+0x170/0x3c0
[  265.424878]  __generic_file_write_iter+0x24b/0x610
[  265.429811]  generic_file_write_iter+0x3f8/0x730
[  265.434572]  __vfs_write+0x51b/0x770
[  265.438282]  ? kernel_read+0x110/0x110
[  265.442169]  ? check_preemption_disabled+0x41/0x280
[  265.447197]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  265.452246]  vfs_write+0x1f3/0x540
[  265.455785]  __x64_sys_pwrite64+0x1f7/0x250
[  265.460116]  ? ksys_pwrite64+0x1a0/0x1a0
[  265.464174]  ? do_syscall_64+0x4f/0x620
[  265.468147]  do_syscall_64+0xf9/0x620
[  265.471947]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  265.477130] RIP: 0033:0x419777
[  265.480314] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[  265.499209] RSP: 002b:00007f8ad3acaf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  265.506911] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777
[  265.514174] RDX: 0000000000043f10 RSI: 00000000004fd0f0 RDI: 0000000000000006
[  265.521437] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff
[  265.528697] R10: 0000000000043f10 R11: 0000000000000293 R12: 0000000000000006
[  265.535954] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001
[  265.568300] CPU: 1 PID: 16277 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  265.576210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  265.585563] Call Trace:
[  265.588247]  dump_stack+0x1fc/0x2ef
[  265.591877]  should_fail.cold+0xa/0xf
[  265.595668]  ? setup_fault_attr+0x200/0x200
[  265.599983]  ? lock_acquire+0x170/0x3c0
[  265.603955]  __should_failslab+0x115/0x180
[  265.608185]  should_failslab+0x5/0x10
[  265.611975]  kmem_cache_alloc+0x277/0x370
[  265.616109]  __alloc_file+0x21/0x330
[  265.619823]  alloc_empty_file+0x6d/0x170
[  265.623871]  alloc_file+0x5e/0x4d0
[  265.627403]  alloc_file_pseudo+0x165/0x250
[  265.631624]  ? alloc_file+0x4d0/0x4d0
[  265.635435]  ? lockdep_annotate_inode_mutex_key+0x43/0x130
[  265.641040]  ? shmem_get_inode+0x44c/0x8d0
[  265.645265]  __shmem_file_setup.part.0+0x102/0x2b0
[  265.650185]  shmem_file_setup+0x61/0x90
[  265.654148]  __se_sys_memfd_create+0x26b/0x440
[  265.658713]  ? memfd_file_seals_ptr+0x150/0x150
[  265.663365]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  265.668714]  ? trace_hardirqs_off_caller+0x6e/0x210
[  265.673718]  ? do_syscall_64+0x21/0x620
[  265.677715]  do_syscall_64+0xf9/0x620
[  265.681508]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  265.686682] RIP: 0033:0x4665d9
[  265.689863] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  265.708760] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  265.716462] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  265.723715] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00000000004bee66
[  265.730969] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff
[  265.738250] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000
[  265.745503] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000080
00:30:37 executing program 2 (fault-call:0 fault-nth:4):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:37 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:37 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6", 0x95}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  265.896603] FAULT_INJECTION: forcing a failure.
[  265.896603] name failslab, interval 1, probability 0, space 0, times 0
[  265.911445] CPU: 0 PID: 16294 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  265.919347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  265.928712] Call Trace:
[  265.931332]  dump_stack+0x1fc/0x2ef
[  265.934975]  should_fail.cold+0xa/0xf
[  265.938789]  ? setup_fault_attr+0x200/0x200
[  265.943132]  ? lock_acquire+0x170/0x3c0
[  265.947134]  __should_failslab+0x115/0x180
[  265.951399]  should_failslab+0x5/0x10
[  265.955213]  kmem_cache_alloc_trace+0x284/0x380
[  265.959909]  apparmor_file_alloc_security+0x394/0xad0
[  265.965109]  ? apparmor_file_receive+0x160/0x160
[  265.969888]  ? __alloc_file+0x21/0x330
[  265.973790]  security_file_alloc+0x40/0x90
[  265.978035]  __alloc_file+0xc9/0x330
[  265.981760]  alloc_empty_file+0x6d/0x170
[  265.985832]  alloc_file+0x5e/0x4d0
[  265.989385]  alloc_file_pseudo+0x165/0x250
[  265.993631]  ? alloc_file+0x4d0/0x4d0
[  265.997457]  ? lockdep_annotate_inode_mutex_key+0x43/0x130
[  266.003071]  ? shmem_get_inode+0x44c/0x8d0
[  266.007300]  __shmem_file_setup.part.0+0x102/0x2b0
[  266.012222]  shmem_file_setup+0x61/0x90
[  266.016209]  __se_sys_memfd_create+0x26b/0x440
[  266.020777]  ? memfd_file_seals_ptr+0x150/0x150
[  266.025434]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  266.030781]  ? trace_hardirqs_off_caller+0x6e/0x210
[  266.035792]  ? do_syscall_64+0x21/0x620
[  266.039766]  do_syscall_64+0xf9/0x620
[  266.043552]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  266.048726] RIP: 0033:0x4665d9
[  266.051989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  266.071010] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  266.078706] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  266.085961] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00000000004bee66
[  266.093239] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff
[  266.100503] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000
[  266.107759] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000080
00:30:37 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

00:30:37 executing program 2 (fault-call:0 fault-nth:5):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  266.140203] FAT-fs (loop4): bogus number of FAT sectors
[  266.145710] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:37 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6", 0x95}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:37 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  266.284959] FAULT_INJECTION: forcing a failure.
[  266.284959] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  266.297140] CPU: 1 PID: 16314 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  266.305034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  266.314394] Call Trace:
[  266.316991]  dump_stack+0x1fc/0x2ef
[  266.320732]  should_fail.cold+0xa/0xf
[  266.324525]  ? lock_acquire+0x170/0x3c0
[  266.328513]  ? setup_fault_attr+0x200/0x200
[  266.332959]  __alloc_pages_nodemask+0x239/0x2890
[  266.337705]  ? __lock_acquire+0x6de/0x3ff0
[  266.341925]  ? static_obj+0x50/0x50
[  266.345535]  ? __lock_acquire+0x6de/0x3ff0
[  266.349838]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  266.354667]  ? __lock_acquire+0x6de/0x3ff0
[  266.358890]  ? mark_held_locks+0xf0/0xf0
[  266.362938]  ? unwind_next_frame+0xeee/0x1400
[  266.367419]  ? mark_held_locks+0xf0/0xf0
[  266.371516]  ? deref_stack_reg+0x134/0x1d0
[  266.375737]  ? get_reg+0x176/0x1f0
[  266.379266]  ? __read_once_size_nocheck.constprop.0+0x10/0x10
[  266.385134]  alloc_pages_vma+0xf2/0x780
[  266.389123]  shmem_alloc_page+0x11c/0x1f0
[  266.393290]  ? shmem_swapin+0x220/0x220
[  266.397258]  ? percpu_counter_add_batch+0x126/0x180
[  266.402260]  ? __vm_enough_memory+0x316/0x650
[  266.406742]  shmem_alloc_and_acct_page+0x15a/0x850
[  266.411678]  shmem_getpage_gfp+0x4e9/0x37f0
[  266.415988]  ? shmem_alloc_and_acct_page+0x850/0x850
[  266.421075]  ? mark_held_locks+0xa6/0xf0
[  266.425117]  ? ktime_get_coarse_real_ts64+0x1c7/0x290
[  266.430304]  ? iov_iter_fault_in_readable+0x1fc/0x3f0
[  266.435480]  shmem_write_begin+0xff/0x1e0
[  266.439613]  generic_perform_write+0x1f8/0x4d0
[  266.444188]  ? filemap_page_mkwrite+0x2f0/0x2f0
[  266.448854]  ? current_time+0x1c0/0x1c0
[  266.452822]  ? lock_acquire+0x170/0x3c0
[  266.456792]  __generic_file_write_iter+0x24b/0x610
[  266.461719]  generic_file_write_iter+0x3f8/0x730
[  266.466485]  __vfs_write+0x51b/0x770
[  266.470191]  ? kernel_read+0x110/0x110
[  266.474088]  ? check_preemption_disabled+0x41/0x280
[  266.479110]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  266.484219]  vfs_write+0x1f3/0x540
[  266.487750]  __x64_sys_pwrite64+0x1f7/0x250
[  266.492064]  ? ksys_pwrite64+0x1a0/0x1a0
[  266.496132]  ? trace_hardirqs_off_caller+0x6e/0x210
[  266.501135]  ? do_syscall_64+0x21/0x620
[  266.505096]  do_syscall_64+0xf9/0x620
[  266.508889]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  266.514081] RIP: 0033:0x419777
[  266.517273] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[  266.536261] RSP: 002b:00007f0309763f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  266.543952] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777
[  266.551207] RDX: 000000000000000f RSI: 0000000020010000 RDI: 0000000000000004
[  266.558547] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff
[  266.565799] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004
[  266.573057] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000
00:30:38 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  266.653215] erofs: read_super, device -> /dev/loop0
[  266.658389] erofs: options -> noacl,
[  266.662451] erofs: read_super, device -> /dev/loop2
[  266.667477] erofs: options -> 
[  266.671387] erofs: root inode @ nid 36
[  266.676840] erofs: cannot find valid erofs superblock
[  266.688974] erofs: mounted on /dev/loop0 with opts: noacl.
00:30:38 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  266.752747] FAT-fs (loop4): bogus number of FAT sectors
[  266.758205] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:38 executing program 2 (fault-call:0 fault-nth:6):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:38 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002a", 0x97}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  266.796939] erofs: unmounted for /dev/loop0
00:30:38 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:38 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  266.853779] FAULT_INJECTION: forcing a failure.
[  266.853779] name failslab, interval 1, probability 0, space 0, times 0
[  266.868256] CPU: 0 PID: 16343 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  266.876169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  266.885527] Call Trace:
[  266.888115]  dump_stack+0x1fc/0x2ef
[  266.891739]  should_fail.cold+0xa/0xf
[  266.895535]  ? setup_fault_attr+0x200/0x200
[  266.899844]  ? lock_acquire+0x170/0x3c0
[  266.903811]  __should_failslab+0x115/0x180
[  266.908058]  should_failslab+0x5/0x10
[  266.911858]  kmem_cache_alloc+0x277/0x370
[  266.916000]  getname_flags+0xce/0x590
[  266.919791]  do_sys_open+0x26c/0x520
[  266.923497]  ? filp_open+0x70/0x70
[  266.927026]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  266.932475]  ? trace_hardirqs_off_caller+0x6e/0x210
[  266.937503]  ? do_syscall_64+0x21/0x620
[  266.941462]  do_syscall_64+0xf9/0x620
[  266.945264]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  266.950434] RIP: 0033:0x4196c4
[  266.953625] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  266.972509] RSP: 002b:00007f0309763ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  266.980199] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4
[  266.987590] RDX: 0000000000000002 RSI: 00007f0309764000 RDI: 00000000ffffff9c
[  266.994848] RBP: 00007f0309764000 R08: 0000000000000000 R09: ffffffffffffffff
00:30:38 executing program 2 (fault-call:0 fault-nth:7):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  267.002105] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  267.009359] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  267.100662] FAULT_INJECTION: forcing a failure.
[  267.100662] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  267.112610] CPU: 1 PID: 16360 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  267.120623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  267.129968] Call Trace:
[  267.132551]  dump_stack+0x1fc/0x2ef
[  267.136169]  should_fail.cold+0xa/0xf
[  267.139998]  ? setup_fault_attr+0x200/0x200
[  267.144310]  ? do_writepages+0x290/0x290
[  267.148355]  ? unlock_page+0x13d/0x230
[  267.152229]  __alloc_pages_nodemask+0x239/0x2890
[  267.156974]  ? lock_downgrade+0x720/0x720
[  267.161222]  ? check_preemption_disabled+0x41/0x280
[  267.166223]  ? __lock_acquire+0x6de/0x3ff0
[  267.170446]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  267.175275]  ? lock_downgrade+0x720/0x720
[  267.179408]  ? lock_acquire+0x170/0x3c0
[  267.183372]  ? up_write+0x18/0x150
[  267.186897]  ? generic_file_write_iter+0x381/0x730
[  267.191819]  ? iov_iter_init+0xb8/0x1d0
[  267.195786]  cache_grow_begin+0xa4/0x8a0
[  267.199830]  ? setup_fault_attr+0x200/0x200
[  267.204139]  ? lock_acquire+0x170/0x3c0
[  267.208115]  cache_alloc_refill+0x273/0x340
[  267.212441]  kmem_cache_alloc+0x346/0x370
[  267.216586]  getname_flags+0xce/0x590
[  267.220399]  do_sys_open+0x26c/0x520
[  267.224118]  ? filp_open+0x70/0x70
[  267.227657]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  267.233013]  ? trace_hardirqs_off_caller+0x6e/0x210
[  267.238016]  ? do_syscall_64+0x21/0x620
[  267.241990]  do_syscall_64+0xf9/0x620
[  267.245781]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  267.250957] RIP: 0033:0x4196c4
[  267.254148] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  267.273036] RSP: 002b:00007f0309763ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  267.280873] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4
[  267.288240] RDX: 0000000000000002 RSI: 00007f0309764000 RDI: 00000000ffffff9c
[  267.295496] RBP: 00007f0309764000 R08: 0000000000000000 R09: ffffffffffffffff
[  267.302791] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  267.310048] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  267.335753] erofs: read_super, device -> /dev/loop0
[  267.341017] erofs: options -> noacl,
[  267.345080] erofs: root inode @ nid 36
[  267.351393] erofs: mounted on /dev/loop0 with opts: noacl.
[  267.370794] erofs: read_super, device -> /dev/loop2
[  267.375837] erofs: options -> 
00:30:39 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:39 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002a", 0x97}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  267.408627] erofs: root inode @ nid 36
00:30:39 executing program 0:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  267.435154] erofs: mounted on /dev/loop2 with opts: .
[  267.441887] erofs: unmounted for /dev/loop0
[  267.470447] FAT-fs (loop4): bogus number of FAT sectors
[  267.476451] FAT-fs (loop4): Can't find a valid FAT filesystem
00:30:39 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0)
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:39 executing program 2 (fault-call:0 fault-nth:8):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  267.550580] erofs: unmounted for /dev/loop2
00:30:39 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002a", 0x97}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:39 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  267.627039] FAULT_INJECTION: forcing a failure.
[  267.627039] name failslab, interval 1, probability 0, space 0, times 0
[  267.638885] CPU: 0 PID: 16395 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  267.646769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  267.656159] Call Trace:
[  267.658752]  dump_stack+0x1fc/0x2ef
[  267.662391]  should_fail.cold+0xa/0xf
[  267.666225]  ? setup_fault_attr+0x200/0x200
[  267.670558]  ? lock_acquire+0x170/0x3c0
[  267.674544]  __should_failslab+0x115/0x180
[  267.678790]  should_failslab+0x5/0x10
[  267.682613]  kmem_cache_alloc_trace+0x284/0x380
[  267.687296]  apparmor_file_alloc_security+0x394/0xad0
[  267.692687]  ? apparmor_file_receive+0x160/0x160
[  267.697438]  ? __alloc_file+0x21/0x330
[  267.701356]  security_file_alloc+0x40/0x90
[  267.705584]  __alloc_file+0xc9/0x330
[  267.709283]  alloc_empty_file+0x6d/0x170
[  267.713328]  path_openat+0xe9/0x2df0
[  267.717058]  ? __lock_acquire+0x6de/0x3ff0
[  267.721295]  ? path_lookupat+0x8d0/0x8d0
[  267.725363]  ? mark_held_locks+0xf0/0xf0
[  267.729417]  ? mark_held_locks+0xf0/0xf0
[  267.733467]  do_filp_open+0x18c/0x3f0
[  267.737249]  ? may_open_dev+0xf0/0xf0
[  267.741036]  ? __alloc_fd+0x28d/0x570
[  267.744823]  ? lock_downgrade+0x720/0x720
[  267.748956]  ? lock_acquire+0x170/0x3c0
[  267.752917]  ? __alloc_fd+0x34/0x570
[  267.756618]  ? do_raw_spin_unlock+0x171/0x230
[  267.761184]  ? _raw_spin_unlock+0x29/0x40
[  267.765313]  ? __alloc_fd+0x28d/0x570
[  267.769103]  do_sys_open+0x3b3/0x520
[  267.772812]  ? filp_open+0x70/0x70
[  267.776336]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  267.781685]  ? trace_hardirqs_off_caller+0x6e/0x210
[  267.786698]  ? do_syscall_64+0x21/0x620
[  267.790676]  do_syscall_64+0xf9/0x620
[  267.794467]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  267.799649] RIP: 0033:0x4196c4
[  267.802828] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
00:30:39 executing program 2 (fault-call:0 fault-nth:9):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  267.821712] RSP: 002b:00007f0309763ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  267.829408] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4
[  267.836665] RDX: 0000000000000002 RSI: 00007f0309764000 RDI: 00000000ffffff9c
[  267.843918] RBP: 00007f0309764000 R08: 0000000000000000 R09: ffffffffffffffff
[  267.851170] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  267.858420] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  267.901614] erofs: read_super, device -> /dev/loop0
00:30:39 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  267.925014] erofs: options -> user_xattr,noacl,
[  267.933067] erofs: root inode @ nid 36
[  267.937449] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:39 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0)
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  267.998139] FAULT_INJECTION: forcing a failure.
[  267.998139] name failslab, interval 1, probability 0, space 0, times 0
[  268.012216] CPU: 1 PID: 16415 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  268.020132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  268.029502] Call Trace:
[  268.032101]  dump_stack+0x1fc/0x2ef
[  268.035740]  should_fail.cold+0xa/0xf
[  268.039547]  ? setup_fault_attr+0x200/0x200
[  268.043878]  ? lock_acquire+0x170/0x3c0
00:30:39 executing program 0:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  268.047865]  __should_failslab+0x115/0x180
[  268.052122]  should_failslab+0x5/0x10
[  268.056026]  kmem_cache_alloc_trace+0x284/0x380
[  268.060699]  apparmor_file_alloc_security+0x394/0xad0
[  268.065881]  ? do_raw_spin_unlock+0x171/0x230
[  268.070410]  ? apparmor_file_receive+0x160/0x160
[  268.075178]  ? __alloc_file+0x21/0x330
[  268.079072]  security_file_alloc+0x40/0x90
[  268.083411]  __alloc_file+0xc9/0x330
[  268.087129]  alloc_empty_file+0x6d/0x170
[  268.091194]  path_openat+0xe9/0x2df0
[  268.094915]  ? __lock_acquire+0x6de/0x3ff0
[  268.099154]  ? path_lookupat+0x8d0/0x8d0
[  268.103210]  ? mark_held_locks+0xf0/0xf0
[  268.107309]  do_filp_open+0x18c/0x3f0
[  268.111119]  ? may_open_dev+0xf0/0xf0
[  268.114922]  ? __alloc_fd+0x28d/0x570
[  268.118710]  ? lock_downgrade+0x720/0x720
[  268.122844]  ? lock_acquire+0x170/0x3c0
[  268.126997]  ? __alloc_fd+0x34/0x570
[  268.130711]  ? do_raw_spin_unlock+0x171/0x230
[  268.135212]  ? _raw_spin_unlock+0x29/0x40
[  268.139347]  ? __alloc_fd+0x28d/0x570
[  268.143141]  do_sys_open+0x3b3/0x520
[  268.146842]  ? filp_open+0x70/0x70
[  268.150371]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  268.155725]  ? trace_hardirqs_off_caller+0x6e/0x210
[  268.160726]  ? do_syscall_64+0x21/0x620
[  268.164688]  do_syscall_64+0xf9/0x620
[  268.168474]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  268.173645] RIP: 0033:0x4196c4
[  268.176833] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
00:30:39 executing program 2 (fault-call:0 fault-nth:10):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  268.195716] RSP: 002b:00007f0309763ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  268.203408] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4
[  268.210664] RDX: 0000000000000002 RSI: 00007f0309764000 RDI: 00000000ffffff9c
[  268.217917] RBP: 00007f0309764000 R08: 0000000000000000 R09: ffffffffffffffff
[  268.225188] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  268.232442] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  268.243610] erofs: unmounted for /dev/loop0
00:30:40 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaa", 0x98}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

00:30:40 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  268.358968] FAULT_INJECTION: forcing a failure.
[  268.358968] name failslab, interval 1, probability 0, space 0, times 0
[  268.377194] CPU: 1 PID: 16430 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  268.385332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  268.394678] Call Trace:
[  268.397271]  dump_stack+0x1fc/0x2ef
[  268.400887]  should_fail.cold+0xa/0xf
[  268.404676]  ? setup_fault_attr+0x200/0x200
[  268.409012]  ? lock_acquire+0x170/0x3c0
[  268.413004]  __should_failslab+0x115/0x180
[  268.417229]  should_failslab+0x5/0x10
[  268.421013]  kmem_cache_alloc_trace+0x284/0x380
[  268.425665]  ? loop_info64_to_compat+0x5e0/0x5e0
[  268.430404]  __kthread_create_on_node+0xd2/0x410
[  268.435139]  ? kthread_parkme+0xa0/0xa0
[  268.439095]  ? lo_ioctl+0x1bb/0x20e0
[  268.442801]  ? __mutex_lock+0x365/0x1200
[  268.446861]  ? lock_downgrade+0x720/0x720
[  268.451000]  ? loop_info64_to_compat+0x5e0/0x5e0
[  268.455741]  kthread_create_on_node+0xbb/0xf0
[  268.460222]  ? __kthread_create_on_node+0x410/0x410
[  268.465226]  ? __fget+0x356/0x510
[  268.468670]  ? do_dup2+0x450/0x450
[  268.472214]  ? __lockdep_init_map+0x100/0x5a0
[  268.476694]  ? __lockdep_init_map+0x100/0x5a0
[  268.481199]  lo_ioctl+0xae5/0x20e0
[  268.484904]  ? loop_set_status64+0x110/0x110
[  268.489387]  blkdev_ioctl+0x5cb/0x1a80
[  268.493273]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  268.498621]  ? blkpg_ioctl+0x9d0/0x9d0
[  268.502508]  ? mark_held_locks+0xf0/0xf0
[  268.506562]  ? mark_held_locks+0xf0/0xf0
[  268.510609]  ? debug_check_no_obj_freed+0x201/0x490
[  268.515612]  ? lock_downgrade+0x720/0x720
[  268.519750]  block_ioctl+0xe9/0x130
[  268.523365]  ? blkdev_fallocate+0x3f0/0x3f0
[  268.527673]  do_vfs_ioctl+0xcdb/0x12e0
[  268.531560]  ? lock_downgrade+0x720/0x720
[  268.535693]  ? check_preemption_disabled+0x41/0x280
[  268.540778]  ? ioctl_preallocate+0x200/0x200
[  268.545176]  ? __fget+0x356/0x510
[  268.548618]  ? do_dup2+0x450/0x450
[  268.552176]  ? do_sys_open+0x2bf/0x520
[  268.556071]  ksys_ioctl+0x9b/0xc0
[  268.559510]  __x64_sys_ioctl+0x6f/0xb0
[  268.563382]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  268.567952]  do_syscall_64+0xf9/0x620
[  268.571740]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  268.576911] RIP: 0033:0x466397
[  268.580099] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  268.598982] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  268.606674] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  268.613929] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  268.621185] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  268.628438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  268.635691] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
00:30:40 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0)
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  268.689810] erofs: read_super, device -> /dev/loop0
[  268.695116] erofs: options -> user_xattr,noacl,
[  268.701318] erofs: root inode @ nid 36
[  268.705587] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:40 executing program 2 (fault-call:0 fault-nth:11):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:40 executing program 0:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  268.757572] erofs: unmounted for /dev/loop0
00:30:40 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:40 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  268.888799] FAULT_INJECTION: forcing a failure.
[  268.888799] name failslab, interval 1, probability 0, space 0, times 0
[  268.900856] CPU: 0 PID: 16456 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  268.908752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  268.918113] Call Trace:
[  268.920715]  dump_stack+0x1fc/0x2ef
[  268.924338]  should_fail.cold+0xa/0xf
[  268.928132]  ? setup_fault_attr+0x200/0x200
[  268.932469]  ? lock_acquire+0x170/0x3c0
[  268.936436]  __should_failslab+0x115/0x180
[  268.940660]  should_failslab+0x5/0x10
[  268.944448]  kmem_cache_alloc+0x277/0x370
[  268.948586]  __kernfs_new_node+0xd2/0x680
[  268.952730]  ? kernfs_dop_revalidate+0x3a0/0x3a0
[  268.957470]  ? _raw_spin_unlock_irq+0x5a/0x80
[  268.961965]  ? __cpu_to_node+0x7b/0xa0
[  268.965852]  ? mark_held_locks+0xf0/0xf0
[  268.969896]  ? io_schedule_timeout+0x140/0x140
[  268.974465]  ? enqueue_entity+0xf86/0x3850
[  268.978778]  ? set_user_nice.part.0+0x3b9/0xab0
[  268.983441]  kernfs_create_dir_ns+0x9e/0x230
[  268.987840]  internal_create_group+0x1c1/0xb20
[  268.992413]  ? sysfs_remove_link_from_group+0x70/0x70
[  268.997589]  ? lock_downgrade+0x720/0x720
[  269.001727]  lo_ioctl+0xf7c/0x20e0
[  269.005271]  ? loop_set_status64+0x110/0x110
[  269.009665]  blkdev_ioctl+0x5cb/0x1a80
[  269.013537]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  269.018887]  ? blkpg_ioctl+0x9d0/0x9d0
[  269.022772]  ? mark_held_locks+0xf0/0xf0
[  269.026838]  ? mark_held_locks+0xf0/0xf0
[  269.030896]  ? debug_check_no_obj_freed+0x201/0x490
[  269.035913]  ? lock_downgrade+0x720/0x720
[  269.040064]  block_ioctl+0xe9/0x130
[  269.043674]  ? blkdev_fallocate+0x3f0/0x3f0
[  269.047992]  do_vfs_ioctl+0xcdb/0x12e0
[  269.051866]  ? lock_downgrade+0x720/0x720
[  269.056000]  ? check_preemption_disabled+0x41/0x280
[  269.061007]  ? ioctl_preallocate+0x200/0x200
[  269.065406]  ? __fget+0x356/0x510
[  269.068847]  ? do_dup2+0x450/0x450
[  269.072371]  ? do_sys_open+0x2bf/0x520
[  269.076245]  ksys_ioctl+0x9b/0xc0
[  269.079711]  __x64_sys_ioctl+0x6f/0xb0
[  269.083584]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  269.088152]  do_syscall_64+0xf9/0x620
[  269.091954]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  269.097128] RIP: 0033:0x466397
[  269.100340] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  269.119227] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  269.126931] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  269.134187] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  269.141526] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  269.148951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  269.156204] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  269.175254] erofs: read_super, device -> /dev/loop2
00:30:40 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaa", 0x98}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  269.204626] erofs: options -> 
[  269.227064] erofs: root inode @ nid 36
[  269.232517] erofs: mounted on /dev/loop2 with opts: .
00:30:41 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  269.337068] erofs: read_super, device -> /dev/loop0
00:30:41 executing program 2 (fault-call:0 fault-nth:12):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  269.387320] erofs: options -> user_xattr,noacl,
[  269.405335] erofs: root inode @ nid 36
[  269.428143] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  269.435997] erofs: unmounted for /dev/loop2
00:30:41 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, 0x0, 0x4000, 0x200, &(0x7f0000000280))

00:30:41 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaa", 0x98}], 0x1, 0x7f12cf3f6ccdd545)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  269.586930] erofs: unmounted for /dev/loop0
[  269.665369] FAULT_INJECTION: forcing a failure.
[  269.665369] name failslab, interval 1, probability 0, space 0, times 0
[  269.677194] CPU: 1 PID: 16500 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  269.685180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  269.694764] Call Trace:
[  269.697344]  dump_stack+0x1fc/0x2ef
[  269.700961]  should_fail.cold+0xa/0xf
[  269.704908]  ? setup_fault_attr+0x200/0x200
[  269.709232]  ? lock_acquire+0x170/0x3c0
[  269.713209]  __should_failslab+0x115/0x180
[  269.717431]  should_failslab+0x5/0x10
[  269.721243]  kmem_cache_alloc+0x277/0x370
[  269.725389]  __kernfs_new_node+0xd2/0x680
[  269.729532]  ? kernfs_dop_revalidate+0x3a0/0x3a0
[  269.734273]  ? kernfs_activate+0x2c/0x1d0
[  269.738407]  ? lock_downgrade+0x720/0x720
[  269.742542]  ? kernfs_add_one+0x51/0x4c0
[  269.746599]  ? mutex_trylock+0x1a0/0x1a0
[  269.750669]  ? __mutex_unlock_slowpath+0xea/0x610
[  269.755506]  kernfs_new_node+0x92/0x120
[  269.759477]  __kernfs_create_file+0x51/0x340
[  269.763911]  sysfs_add_file_mode_ns+0x226/0x540
[  269.768596]  internal_create_group+0x355/0xb20
[  269.773166]  ? sysfs_remove_link_from_group+0x70/0x70
[  269.778336]  ? lock_downgrade+0x720/0x720
[  269.782488]  lo_ioctl+0xf7c/0x20e0
[  269.786019]  ? loop_set_status64+0x110/0x110
[  269.790427]  blkdev_ioctl+0x5cb/0x1a80
[  269.794301]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  269.799668]  ? blkpg_ioctl+0x9d0/0x9d0
[  269.803550]  ? mark_held_locks+0xf0/0xf0
[  269.807601]  ? mark_held_locks+0xf0/0xf0
[  269.811648]  ? debug_check_no_obj_freed+0x201/0x490
[  269.816658]  ? lock_downgrade+0x720/0x720
[  269.820802]  block_ioctl+0xe9/0x130
[  269.824423]  ? blkdev_fallocate+0x3f0/0x3f0
[  269.828756]  do_vfs_ioctl+0xcdb/0x12e0
[  269.832732]  ? lock_downgrade+0x720/0x720
[  269.836878]  ? check_preemption_disabled+0x41/0x280
[  269.841890]  ? ioctl_preallocate+0x200/0x200
[  269.846286]  ? __fget+0x356/0x510
[  269.849728]  ? do_dup2+0x450/0x450
[  269.853264]  ? do_sys_open+0x2bf/0x520
[  269.857137]  ksys_ioctl+0x9b/0xc0
[  269.860582]  __x64_sys_ioctl+0x6f/0xb0
[  269.864470]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  269.869036]  do_syscall_64+0xf9/0x620
[  269.872827]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  269.878027] RIP: 0033:0x466397
[  269.881206] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  269.900092] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  269.907786] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  269.915055] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  269.922307] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  269.929646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  269.936901] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  269.961116] erofs: read_super, device -> /dev/loop2
[  270.000572] erofs: options -> 
[  270.008320] erofs: root inode @ nid 36
[  270.014446] erofs: mounted on /dev/loop2 with opts: .
[  270.036650] erofs: read_super, device -> /dev/loop0
[  270.042168] erofs: unmounted for /dev/loop2
00:30:41 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:41 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:41 executing program 2 (fault-call:0 fault-nth:13):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  270.046559] erofs: options -> user_xattr,noacl,
[  270.052043] erofs: root inode @ nid 36
[  270.057118] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:41 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:41 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xa, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:41 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, 0x0, 0x4000, 0x200, &(0x7f0000000280))

00:30:41 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

[  270.203350] FAULT_INJECTION: forcing a failure.
[  270.203350] name failslab, interval 1, probability 0, space 0, times 0
[  270.214870] erofs: unmounted for /dev/loop0
[  270.224642] CPU: 0 PID: 16527 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  270.232732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  270.242154] Call Trace:
[  270.244737]  dump_stack+0x1fc/0x2ef
[  270.248353]  should_fail.cold+0xa/0xf
[  270.252138]  ? setup_fault_attr+0x200/0x200
[  270.256449]  ? lock_acquire+0x170/0x3c0
[  270.260425]  __should_failslab+0x115/0x180
[  270.264682]  should_failslab+0x5/0x10
[  270.268506]  kmem_cache_alloc+0x277/0x370
[  270.272737]  __kernfs_new_node+0xd2/0x680
[  270.276882]  ? kernfs_dop_revalidate+0x3a0/0x3a0
[  270.281639]  ? __mutex_unlock_slowpath+0xea/0x610
[  270.286477]  ? wait_for_completion_io+0x10/0x10
[  270.291135]  ? kernfs_next_descendant_post+0x19c/0x290
[  270.296701]  kernfs_new_node+0x92/0x120
[  270.300669]  __kernfs_create_file+0x51/0x340
[  270.305078]  sysfs_add_file_mode_ns+0x226/0x540
[  270.309752]  internal_create_group+0x355/0xb20
[  270.314438]  ? sysfs_remove_link_from_group+0x70/0x70
[  270.319636]  ? lock_downgrade+0x720/0x720
[  270.323790]  lo_ioctl+0xf7c/0x20e0
[  270.327459]  ? loop_set_status64+0x110/0x110
[  270.331853]  blkdev_ioctl+0x5cb/0x1a80
[  270.335782]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  270.341152]  ? blkpg_ioctl+0x9d0/0x9d0
[  270.345027]  ? mark_held_locks+0xf0/0xf0
[  270.349092]  ? mark_held_locks+0xf0/0xf0
[  270.353141]  ? debug_check_no_obj_freed+0x201/0x490
[  270.358152]  ? lock_downgrade+0x720/0x720
[  270.362323]  block_ioctl+0xe9/0x130
[  270.365956]  ? blkdev_fallocate+0x3f0/0x3f0
[  270.370292]  do_vfs_ioctl+0xcdb/0x12e0
[  270.374173]  ? lock_downgrade+0x720/0x720
[  270.378329]  ? check_preemption_disabled+0x41/0x280
[  270.383356]  ? ioctl_preallocate+0x200/0x200
[  270.387752]  ? __fget+0x356/0x510
[  270.391219]  ? do_dup2+0x450/0x450
[  270.394744]  ? do_sys_open+0x2bf/0x520
[  270.398633]  ksys_ioctl+0x9b/0xc0
[  270.402077]  __x64_sys_ioctl+0x6f/0xb0
[  270.405960]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  270.410537]  do_syscall_64+0xf9/0x620
[  270.414333]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  270.419507] RIP: 0033:0x466397
[  270.422683] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  270.441569] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  270.449326] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  270.456599] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  270.463873] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  270.471135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  270.478402] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
00:30:42 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

[  270.590779] erofs: read_super, device -> /dev/loop2
[  270.595847] erofs: options -> 
[  270.606342] erofs: root inode @ nid 36
[  270.630130] erofs: mounted on /dev/loop2 with opts: .
00:30:42 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:42 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:42 executing program 2 (fault-call:0 fault-nth:14):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  270.658795] erofs: read_super, device -> /dev/loop0
[  270.663849] erofs: options -> user_xattr,noacl,
[  270.666522] erofs: unmounted for /dev/loop2
[  270.691576] erofs: root inode @ nid 36
[  270.696050] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:42 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, 0x0, 0x4000, 0x200, &(0x7f0000000280))

[  270.821859] erofs: unmounted for /dev/loop0
[  270.831416] FAULT_INJECTION: forcing a failure.
[  270.831416] name failslab, interval 1, probability 0, space 0, times 0
[  270.848415] CPU: 1 PID: 16573 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  270.856457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  270.865807] Call Trace:
[  270.868402]  dump_stack+0x1fc/0x2ef
[  270.872038]  should_fail.cold+0xa/0xf
[  270.875851]  ? setup_fault_attr+0x200/0x200
[  270.880172]  ? lock_acquire+0x170/0x3c0
[  270.884153]  __should_failslab+0x115/0x180
[  270.888395]  should_failslab+0x5/0x10
[  270.892201]  kmem_cache_alloc+0x277/0x370
[  270.896368]  __kernfs_new_node+0xd2/0x680
[  270.900513]  ? kernfs_dop_revalidate+0x3a0/0x3a0
[  270.905258]  ? __mutex_unlock_slowpath+0xea/0x610
[  270.910276]  ? wait_for_completion_io+0x10/0x10
[  270.914958]  ? kernfs_next_descendant_post+0x19c/0x290
[  270.920323]  kernfs_new_node+0x92/0x120
[  270.924406]  __kernfs_create_file+0x51/0x340
[  270.928886]  sysfs_add_file_mode_ns+0x226/0x540
[  270.933541]  internal_create_group+0x355/0xb20
[  270.938108]  ? sysfs_remove_link_from_group+0x70/0x70
[  270.943276]  ? lock_downgrade+0x720/0x720
[  270.947411]  lo_ioctl+0xf7c/0x20e0
[  270.950979]  ? loop_set_status64+0x110/0x110
[  270.955377]  blkdev_ioctl+0x5cb/0x1a80
[  270.959249]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  270.964608]  ? blkpg_ioctl+0x9d0/0x9d0
[  270.968610]  ? mark_held_locks+0xf0/0xf0
[  270.972663]  ? mark_held_locks+0xf0/0xf0
[  270.976718]  ? debug_check_no_obj_freed+0x201/0x490
[  270.981719]  ? lock_downgrade+0x720/0x720
[  270.985849]  block_ioctl+0xe9/0x130
[  270.989457]  ? blkdev_fallocate+0x3f0/0x3f0
[  270.993777]  do_vfs_ioctl+0xcdb/0x12e0
[  270.997651]  ? lock_downgrade+0x720/0x720
[  271.001782]  ? check_preemption_disabled+0x41/0x280
[  271.006781]  ? ioctl_preallocate+0x200/0x200
[  271.011179]  ? __fget+0x356/0x510
[  271.014664]  ? do_dup2+0x450/0x450
[  271.018190]  ? do_sys_open+0x2bf/0x520
[  271.022071]  ksys_ioctl+0x9b/0xc0
[  271.025510]  __x64_sys_ioctl+0x6f/0xb0
[  271.029382]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  271.033949]  do_syscall_64+0xf9/0x620
[  271.037738]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  271.042922] RIP: 0033:0x466397
[  271.046098] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  271.065005] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
00:30:42 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:42 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  271.072698] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  271.079969] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  271.087222] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  271.094478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  271.101736] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
00:30:42 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  271.162145] erofs: read_super, device -> /dev/loop2
[  271.167197] erofs: options -> 
[  271.192794] erofs: root inode @ nid 36
[  271.202914] erofs: mounted on /dev/loop2 with opts: .
[  271.212517] erofs: unmounted for /dev/loop2
00:30:43 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:43 executing program 2 (fault-call:0 fault-nth:15):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:43 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

[  271.308831] erofs: read_super, device -> /dev/loop0
[  271.313887] erofs: options -> user_xattr,noacl,
[  271.331358] erofs: root inode @ nid 36
[  271.335960] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:43 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:43 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x200, &(0x7f0000000280))

[  271.440832] FAULT_INJECTION: forcing a failure.
[  271.440832] name failslab, interval 1, probability 0, space 0, times 0
[  271.456906] CPU: 0 PID: 16611 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  271.464814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  271.474374] Call Trace:
[  271.477127]  dump_stack+0x1fc/0x2ef
[  271.480868]  should_fail.cold+0xa/0xf
[  271.484661]  ? setup_fault_attr+0x200/0x200
[  271.488980]  ? lock_acquire+0x170/0x3c0
[  271.492943]  __should_failslab+0x115/0x180
[  271.497172]  should_failslab+0x5/0x10
[  271.500960]  kmem_cache_alloc+0x277/0x370
[  271.505121]  __kernfs_new_node+0xd2/0x680
[  271.509258]  ? kernfs_dop_revalidate+0x3a0/0x3a0
[  271.514019]  ? __mutex_unlock_slowpath+0xea/0x610
[  271.518881]  ? wait_for_completion_io+0x10/0x10
[  271.523547]  ? kernfs_next_descendant_post+0x19c/0x290
[  271.528823]  kernfs_new_node+0x92/0x120
[  271.532808]  __kernfs_create_file+0x51/0x340
[  271.537217]  sysfs_add_file_mode_ns+0x226/0x540
[  271.541909]  internal_create_group+0x355/0xb20
[  271.546498]  ? sysfs_remove_link_from_group+0x70/0x70
[  271.551671]  ? lock_downgrade+0x720/0x720
[  271.555827]  lo_ioctl+0xf7c/0x20e0
[  271.559355]  ? loop_set_status64+0x110/0x110
[  271.563750]  blkdev_ioctl+0x5cb/0x1a80
[  271.567633]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  271.572999]  ? blkpg_ioctl+0x9d0/0x9d0
[  271.576885]  ? mark_held_locks+0xf0/0xf0
[  271.580929]  ? mark_held_locks+0xf0/0xf0
[  271.584983]  ? debug_check_no_obj_freed+0x201/0x490
[  271.590001]  ? lock_downgrade+0x720/0x720
[  271.594137]  block_ioctl+0xe9/0x130
[  271.597759]  ? blkdev_fallocate+0x3f0/0x3f0
[  271.602065]  do_vfs_ioctl+0xcdb/0x12e0
[  271.605953]  ? lock_downgrade+0x720/0x720
[  271.610092]  ? check_preemption_disabled+0x41/0x280
[  271.615104]  ? ioctl_preallocate+0x200/0x200
[  271.619501]  ? __fget+0x356/0x510
[  271.623030]  ? do_dup2+0x450/0x450
[  271.626571]  ? do_sys_open+0x2bf/0x520
[  271.630446]  ksys_ioctl+0x9b/0xc0
[  271.633887]  __x64_sys_ioctl+0x6f/0xb0
[  271.637794]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  271.642362]  do_syscall_64+0xf9/0x620
[  271.646151]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  271.651329] RIP: 0033:0x466397
[  271.654517] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  271.673399] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  271.681090] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  271.688427] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  271.695691] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  271.702972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  271.710244] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  271.722794] erofs: unmounted for /dev/loop0
[  271.858716] erofs: read_super, device -> /dev/loop2
[  271.863759] erofs: options -> 
[  271.894427] erofs: root inode @ nid 36
00:30:43 executing program 2 (fault-call:0 fault-nth:16):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  271.911540] erofs: mounted on /dev/loop2 with opts: .
00:30:43 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  271.950854] erofs: unmounted for /dev/loop2
[  271.960866] erofs: read_super, device -> /dev/loop0
[  271.971056] erofs: options -> user_xattr,noacl,
[  271.978278] erofs: root inode @ nid 36
[  271.983697] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:43 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xc, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:43 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:43 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x200, &(0x7f0000000280))

00:30:43 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  272.143204] erofs: unmounted for /dev/loop0
[  272.259377] FAULT_INJECTION: forcing a failure.
[  272.259377] name failslab, interval 1, probability 0, space 0, times 0
[  272.274617] CPU: 1 PID: 16648 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  272.284097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  272.293442] Call Trace:
[  272.296015]  dump_stack+0x1fc/0x2ef
[  272.299638]  should_fail.cold+0xa/0xf
[  272.303417]  ? setup_fault_attr+0x200/0x200
[  272.307748]  ? lock_acquire+0x170/0x3c0
[  272.311706]  __should_failslab+0x115/0x180
[  272.315944]  should_failslab+0x5/0x10
[  272.319736]  kmem_cache_alloc+0x277/0x370
[  272.323867]  __kernfs_new_node+0xd2/0x680
[  272.328026]  ? kernfs_dop_revalidate+0x3a0/0x3a0
[  272.332762]  ? __mutex_unlock_slowpath+0xea/0x610
[  272.337584]  ? wait_for_completion_io+0x10/0x10
[  272.342317]  ? kernfs_next_descendant_post+0x19c/0x290
[  272.347574]  kernfs_new_node+0x92/0x120
[  272.351529]  __kernfs_create_file+0x51/0x340
[  272.355926]  sysfs_add_file_mode_ns+0x226/0x540
[  272.360586]  internal_create_group+0x355/0xb20
[  272.365171]  ? sysfs_remove_link_from_group+0x70/0x70
[  272.370337]  ? lock_downgrade+0x720/0x720
[  272.374471]  lo_ioctl+0xf7c/0x20e0
[  272.377993]  ? loop_set_status64+0x110/0x110
[  272.382396]  blkdev_ioctl+0x5cb/0x1a80
[  272.386262]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  272.391612]  ? blkpg_ioctl+0x9d0/0x9d0
[  272.395668]  ? mark_held_locks+0xf0/0xf0
[  272.399723]  ? mark_held_locks+0xf0/0xf0
[  272.403776]  ? debug_check_no_obj_freed+0x201/0x490
[  272.408773]  ? lock_downgrade+0x720/0x720
[  272.412898]  block_ioctl+0xe9/0x130
[  272.416511]  ? blkdev_fallocate+0x3f0/0x3f0
[  272.420818]  do_vfs_ioctl+0xcdb/0x12e0
[  272.424701]  ? lock_downgrade+0x720/0x720
[  272.428850]  ? check_preemption_disabled+0x41/0x280
[  272.433859]  ? ioctl_preallocate+0x200/0x200
[  272.438258]  ? __fget+0x356/0x510
[  272.441689]  ? do_dup2+0x450/0x450
[  272.445216]  ? do_sys_open+0x2bf/0x520
[  272.449087]  ksys_ioctl+0x9b/0xc0
[  272.452609]  __x64_sys_ioctl+0x6f/0xb0
[  272.456476]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  272.461050]  do_syscall_64+0xf9/0x620
[  272.464833]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  272.470006] RIP: 0033:0x466397
[  272.473178] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  272.492056] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  272.499744] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  272.507017] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  272.514265] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  272.521514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  272.528789] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
00:30:44 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  272.626457] erofs: read_super, device -> /dev/loop0
[  272.631940] erofs: options -> user_xattr,noacl,
[  272.636890] erofs: read_super, device -> /dev/loop2
[  272.653003] erofs: options -> 
[  272.656733] erofs: root inode @ nid 36
[  272.660409] erofs: root inode @ nid 36
[  272.661648] erofs: mounted on /dev/loop2 with opts: .
[  272.666061] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:44 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x200, &(0x7f0000000280))

00:30:44 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:44 executing program 2 (fault-call:0 fault-nth:17):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  272.718824] erofs: unmounted for /dev/loop0
[  272.748204] erofs: unmounted for /dev/loop2
00:30:44 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:44 executing program 4:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:44 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xd, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  272.946898] erofs: read_super, device -> /dev/loop0
[  272.961526] erofs: options -> user_xattr,noacl,
[  272.974457] erofs: root inode @ nid 36
[  272.983188] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  272.995041] FAULT_INJECTION: forcing a failure.
[  272.995041] name failslab, interval 1, probability 0, space 0, times 0
[  273.010699] CPU: 1 PID: 16698 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  273.018914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  273.028375] Call Trace:
[  273.030953]  dump_stack+0x1fc/0x2ef
[  273.034633]  should_fail.cold+0xa/0xf
[  273.038421]  ? setup_fault_attr+0x200/0x200
[  273.042769]  ? lock_acquire+0x170/0x3c0
[  273.046736]  ? dev_uevent_filter+0xd0/0xd0
[  273.050974]  __should_failslab+0x115/0x180
[  273.055225]  should_failslab+0x5/0x10
[  273.059018]  kmem_cache_alloc_trace+0x284/0x380
[  273.063685]  ? dev_uevent_filter+0xd0/0xd0
[  273.067917]  kobject_uevent_env+0x236/0x1480
[  273.072318]  lo_ioctl+0xff9/0x20e0
[  273.075845]  ? loop_set_status64+0x110/0x110
[  273.080238]  blkdev_ioctl+0x5cb/0x1a80
[  273.084111]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  273.089459]  ? blkpg_ioctl+0x9d0/0x9d0
[  273.093333]  ? mark_held_locks+0xf0/0xf0
[  273.097377]  ? mark_held_locks+0xf0/0xf0
[  273.101426]  ? debug_check_no_obj_freed+0x201/0x490
[  273.106442]  ? lock_downgrade+0x720/0x720
[  273.110575]  block_ioctl+0xe9/0x130
[  273.114191]  ? blkdev_fallocate+0x3f0/0x3f0
[  273.118590]  do_vfs_ioctl+0xcdb/0x12e0
[  273.122471]  ? lock_downgrade+0x720/0x720
[  273.126609]  ? check_preemption_disabled+0x41/0x280
[  273.131609]  ? ioctl_preallocate+0x200/0x200
[  273.136007]  ? __fget+0x356/0x510
[  273.139450]  ? do_dup2+0x450/0x450
[  273.142971]  ? do_sys_open+0x2bf/0x520
[  273.146843]  ksys_ioctl+0x9b/0xc0
[  273.150280]  __x64_sys_ioctl+0x6f/0xb0
[  273.154150]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  273.158722]  do_syscall_64+0xf9/0x620
[  273.162506]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  273.167689] RIP: 0033:0x466397
[  273.170866] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  273.189838] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  273.197568] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  273.204821] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  273.212090] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  273.219338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  273.226608] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
00:30:45 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  273.315488] erofs: read_super, device -> /dev/loop2
[  273.332564] erofs: options -> 
00:30:45 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, &(0x7f0000000280))

00:30:45 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:45 executing program 4:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  273.368499] erofs: root inode @ nid 36
[  273.385523] erofs: unmounted for /dev/loop0
[  273.393148] erofs: mounted on /dev/loop2 with opts: .
00:30:45 executing program 2 (fault-call:0 fault-nth:18):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  273.496103] erofs: unmounted for /dev/loop2
00:30:45 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010200))

00:30:45 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010200))

00:30:45 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, &(0x7f0000000280))

[  273.581260] erofs: read_super, device -> /dev/loop0
[  273.586328] erofs: options -> user_xattr,noacl,
[  273.594072] erofs: root inode @ nid 36
[  273.601024] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:45 executing program 4:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:45 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  273.661174] erofs: unmounted for /dev/loop0
00:30:45 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010200))

[  273.693141] FAULT_INJECTION: forcing a failure.
[  273.693141] name failslab, interval 1, probability 0, space 0, times 0
[  273.705086] CPU: 1 PID: 16749 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  273.713059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  273.722394] Call Trace:
[  273.724966]  dump_stack+0x1fc/0x2ef
[  273.728573]  should_fail.cold+0xa/0xf
[  273.732355]  ? setup_fault_attr+0x200/0x200
[  273.736745]  ? lock_acquire+0x170/0x3c0
[  273.740729]  ? dev_uevent_filter+0xd0/0xd0
[  273.744955]  __should_failslab+0x115/0x180
[  273.749182]  should_failslab+0x5/0x10
[  273.753040]  kmem_cache_alloc_trace+0x284/0x380
[  273.757689]  ? dev_uevent_filter+0xd0/0xd0
[  273.761924]  kobject_uevent_env+0x236/0x1480
[  273.766327]  lo_ioctl+0xff9/0x20e0
[  273.769850]  ? loop_set_status64+0x110/0x110
[  273.774241]  blkdev_ioctl+0x5cb/0x1a80
[  273.778108]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  273.783450]  ? blkpg_ioctl+0x9d0/0x9d0
[  273.787320]  ? mark_held_locks+0xf0/0xf0
[  273.791364]  ? mark_held_locks+0xf0/0xf0
[  273.795409]  ? debug_check_no_obj_freed+0x201/0x490
[  273.800408]  ? lock_downgrade+0x720/0x720
[  273.804541]  block_ioctl+0xe9/0x130
[  273.808152]  ? blkdev_fallocate+0x3f0/0x3f0
[  273.812561]  do_vfs_ioctl+0xcdb/0x12e0
[  273.816430]  ? lock_downgrade+0x720/0x720
[  273.820586]  ? check_preemption_disabled+0x41/0x280
[  273.825616]  ? ioctl_preallocate+0x200/0x200
[  273.830011]  ? __fget+0x356/0x510
[  273.833483]  ? do_dup2+0x450/0x450
[  273.837023]  ? do_sys_open+0x2bf/0x520
[  273.840902]  ksys_ioctl+0x9b/0xc0
[  273.844342]  __x64_sys_ioctl+0x6f/0xb0
[  273.848215]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  273.852819]  do_syscall_64+0xf9/0x620
[  273.856606]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  273.861788] RIP: 0033:0x466397
[  273.864962] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  273.883855] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  273.891547] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  273.898819] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  273.906078] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  273.913328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  273.920578] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  273.957783] erofs: read_super, device -> /dev/loop0
[  273.963400] erofs: read_super, device -> /dev/loop2
[  273.969689] erofs: options -> user_xattr,noacl,
[  273.982585] erofs: options -> 
[  273.989856] erofs: root inode @ nid 36
[  273.994085] erofs: root inode @ nid 36
[  274.000711] erofs: mounted on /dev/loop2 with opts: .
[  274.018296] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  274.025297] erofs: unmounted for /dev/loop2
00:30:45 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:45 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000010200))

00:30:45 executing program 2 (fault-call:0 fault-nth:19):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:45 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, &(0x7f0000000280))

[  274.170331] erofs: unmounted for /dev/loop0
00:30:45 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  274.260319] FAULT_INJECTION: forcing a failure.
[  274.260319] name failslab, interval 1, probability 0, space 0, times 0
[  274.275725] CPU: 1 PID: 16784 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  274.283646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  274.292997] Call Trace:
[  274.295586]  dump_stack+0x1fc/0x2ef
[  274.299222]  should_fail.cold+0xa/0xf
[  274.303034]  ? setup_fault_attr+0x200/0x200
[  274.307362]  ? lock_acquire+0x170/0x3c0
[  274.311349]  __should_failslab+0x115/0x180
[  274.315585]  should_failslab+0x5/0x10
[  274.319384]  __kmalloc+0x2ab/0x3c0
[  274.322926]  ? kobject_get_path+0xbf/0x240
[  274.327171]  kobject_get_path+0xbf/0x240
[  274.331234]  kobject_uevent_env+0x25c/0x1480
[  274.335647]  lo_ioctl+0xff9/0x20e0
[  274.339196]  ? loop_set_status64+0x110/0x110
[  274.343607]  blkdev_ioctl+0x5cb/0x1a80
[  274.347497]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  274.352871]  ? blkpg_ioctl+0x9d0/0x9d0
[  274.356774]  ? mark_held_locks+0xf0/0xf0
[  274.360839]  ? mark_held_locks+0xf0/0xf0
[  274.364915]  ? debug_check_no_obj_freed+0x201/0x490
[  274.369932]  ? lock_downgrade+0x720/0x720
[  274.374081]  block_ioctl+0xe9/0x130
[  274.377709]  ? blkdev_fallocate+0x3f0/0x3f0
[  274.382027]  do_vfs_ioctl+0xcdb/0x12e0
[  274.385920]  ? lock_downgrade+0x720/0x720
[  274.390067]  ? check_preemption_disabled+0x41/0x280
[  274.395078]  ? ioctl_preallocate+0x200/0x200
[  274.399488]  ? __fget+0x356/0x510
[  274.403050]  ? do_dup2+0x450/0x450
[  274.406591]  ? do_sys_open+0x2bf/0x520
[  274.410490]  ksys_ioctl+0x9b/0xc0
[  274.414038]  __x64_sys_ioctl+0x6f/0xb0
[  274.417926]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  274.422515]  do_syscall_64+0xf9/0x620
[  274.426318]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  274.431509] RIP: 0033:0x466397
[  274.434699] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  274.453602] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
00:30:46 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  274.461307] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  274.468573] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  274.475847] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  274.483119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  274.490391] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  274.549071] erofs: read_super, device -> /dev/loop2
[  274.553755] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  274.554115] erofs: options -> 
[  274.565923] erofs: root inode @ nid 36
[  274.570353] erofs: mounted on /dev/loop2 with opts: .
[  274.575740] erofs: unmounted for /dev/loop2
[  274.589352] erofs: read_super, device -> /dev/loop0
00:30:46 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000010200))

[  274.601113] erofs: options -> user_xattr,noacl,
[  274.606258] erofs: root inode @ nid 36
[  274.612280] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:46 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:46 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, 0x0)

00:30:46 executing program 2 (fault-call:0 fault-nth:20):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  274.736718] erofs: unmounted for /dev/loop0
[  274.743095] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:46 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:46 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000010200))

[  274.871815] FAULT_INJECTION: forcing a failure.
[  274.871815] name failslab, interval 1, probability 0, space 0, times 0
[  274.886787] CPU: 1 PID: 16826 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  274.894832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  274.904278] Call Trace:
[  274.906858]  dump_stack+0x1fc/0x2ef
[  274.910541]  should_fail.cold+0xa/0xf
[  274.914357]  ? setup_fault_attr+0x200/0x200
[  274.918867]  ? lock_acquire+0x170/0x3c0
[  274.922879]  __should_failslab+0x115/0x180
[  274.927104]  should_failslab+0x5/0x10
[  274.930891]  kmem_cache_alloc_node+0x245/0x3b0
[  274.935463]  __alloc_skb+0x71/0x560
[  274.939084]  alloc_uevent_skb+0x7b/0x210
[  274.943132]  kobject_uevent_env+0xa90/0x1480
[  274.947539]  lo_ioctl+0xff9/0x20e0
[  274.951086]  ? loop_set_status64+0x110/0x110
[  274.955483]  blkdev_ioctl+0x5cb/0x1a80
[  274.959355]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  274.964703]  ? blkpg_ioctl+0x9d0/0x9d0
[  274.968636]  ? mark_held_locks+0xf0/0xf0
[  274.972709]  ? mark_held_locks+0xf0/0xf0
[  274.976755]  ? debug_check_no_obj_freed+0x201/0x490
[  274.981843]  ? lock_downgrade+0x720/0x720
[  274.985971]  block_ioctl+0xe9/0x130
[  274.989592]  ? blkdev_fallocate+0x3f0/0x3f0
[  274.993913]  do_vfs_ioctl+0xcdb/0x12e0
[  274.997817]  ? lock_downgrade+0x720/0x720
[  275.001976]  ? check_preemption_disabled+0x41/0x280
[  275.006989]  ? ioctl_preallocate+0x200/0x200
[  275.011381]  ? __fget+0x356/0x510
[  275.014829]  ? do_dup2+0x450/0x450
[  275.018356]  ? do_sys_open+0x2bf/0x520
[  275.022244]  ksys_ioctl+0x9b/0xc0
[  275.025713]  __x64_sys_ioctl+0x6f/0xb0
[  275.029591]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  275.034170]  do_syscall_64+0xf9/0x620
[  275.037956]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  275.043243] RIP: 0033:0x466397
[  275.046444] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  275.065331] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  275.073034] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  275.080288] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  275.087545] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  275.094860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  275.102147] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  275.159323] erofs: read_super, device -> /dev/loop2
[  275.159335] erofs: read_super, device -> /dev/loop0
[  275.164583] erofs: options -> 
[  275.179252] erofs: options -> user_xattr,noacl,
[  275.184020] erofs: root inode @ nid 36
[  275.203176] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  275.214890] erofs: mounted on /dev/loop2 with opts: .
[  275.221197] erofs: root inode @ nid 36
[  275.225832] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  275.297103] erofs: unmounted for /dev/loop0
[  275.301707] erofs: unmounted for /dev/loop2
00:30:47 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:47 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:47 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, 0x0)

00:30:47 executing program 2 (fault-call:0 fault-nth:21):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:47 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f0000010200))

00:30:47 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  275.469269] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  275.482823] FAULT_INJECTION: forcing a failure.
[  275.482823] name failslab, interval 1, probability 0, space 0, times 0
[  275.494429] CPU: 0 PID: 16869 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  275.502322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  275.511677] Call Trace:
[  275.514256]  dump_stack+0x1fc/0x2ef
[  275.517883]  should_fail.cold+0xa/0xf
[  275.521692]  ? setup_fault_attr+0x200/0x200
[  275.526098]  ? lock_acquire+0x170/0x3c0
[  275.530074]  __should_failslab+0x115/0x180
[  275.534316]  should_failslab+0x5/0x10
[  275.538115]  kmem_cache_alloc_node_trace+0x244/0x3b0
[  275.543210]  __kmalloc_node_track_caller+0x38/0x70
[  275.548216]  __alloc_skb+0xae/0x560
[  275.551827]  alloc_uevent_skb+0x7b/0x210
[  275.555871]  kobject_uevent_env+0xa90/0x1480
[  275.560270]  lo_ioctl+0xff9/0x20e0
[  275.563834]  ? loop_set_status64+0x110/0x110
[  275.568230]  blkdev_ioctl+0x5cb/0x1a80
[  275.572107]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  275.577451]  ? blkpg_ioctl+0x9d0/0x9d0
[  275.581324]  ? mark_held_locks+0xf0/0xf0
[  275.585370]  ? mark_held_locks+0xf0/0xf0
[  275.589434]  ? debug_check_no_obj_freed+0x201/0x490
[  275.594452]  ? lock_downgrade+0x720/0x720
[  275.598588]  block_ioctl+0xe9/0x130
[  275.602286]  ? blkdev_fallocate+0x3f0/0x3f0
[  275.606594]  do_vfs_ioctl+0xcdb/0x12e0
[  275.610464]  ? lock_downgrade+0x720/0x720
[  275.614594]  ? check_preemption_disabled+0x41/0x280
[  275.619597]  ? ioctl_preallocate+0x200/0x200
[  275.624007]  ? __fget+0x356/0x510
[  275.627446]  ? do_dup2+0x450/0x450
[  275.630979]  ? do_sys_open+0x2bf/0x520
[  275.634853]  ksys_ioctl+0x9b/0xc0
[  275.638295]  __x64_sys_ioctl+0x6f/0xb0
[  275.642180]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  275.646930]  do_syscall_64+0xf9/0x620
[  275.650716]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  275.655883] RIP: 0033:0x466397
[  275.659075] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  275.677964] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  275.685653] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  275.692903] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  275.700252] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  275.707516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  275.714950] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  275.781031] erofs: read_super, device -> /dev/loop2
[  275.781051] erofs: read_super, device -> /dev/loop0
[  275.786173] erofs: options -> 
[  275.800723] erofs: root inode @ nid 36
[  275.818226] erofs: mounted on /dev/loop2 with opts: .
00:30:47 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:47 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f0000010200))

00:30:47 executing program 2 (fault-call:0 fault-nth:22):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  275.846097] erofs: options -> user_xattr,noacl,
[  275.882815] erofs: unmounted for /dev/loop2
[  275.892086] erofs: root inode @ nid 36
[  275.896221] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:47 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, 0x0)

[  275.979678] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  276.007269] erofs: unmounted for /dev/loop0
[  276.017680] FAULT_INJECTION: forcing a failure.
[  276.017680] name failslab, interval 1, probability 0, space 0, times 0
00:30:47 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580), 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  276.029367] CPU: 0 PID: 16903 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  276.037272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  276.046759] Call Trace:
[  276.049431]  dump_stack+0x1fc/0x2ef
[  276.053046]  should_fail.cold+0xa/0xf
[  276.056834]  ? setup_fault_attr+0x200/0x200
[  276.061143]  ? lock_acquire+0x170/0x3c0
[  276.065108]  __should_failslab+0x115/0x180
[  276.069333]  should_failslab+0x5/0x10
[  276.073113]  kmem_cache_alloc_node_trace+0x244/0x3b0
[  276.078256]  __kmalloc_node_track_caller+0x38/0x70
[  276.083173]  __alloc_skb+0xae/0x560
[  276.086803]  alloc_uevent_skb+0x7b/0x210
[  276.090945]  kobject_uevent_env+0xa90/0x1480
[  276.095468]  lo_ioctl+0xff9/0x20e0
[  276.099006]  ? loop_set_status64+0x110/0x110
[  276.103420]  blkdev_ioctl+0x5cb/0x1a80
[  276.107303]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  276.112651]  ? blkpg_ioctl+0x9d0/0x9d0
[  276.116535]  ? mark_held_locks+0xf0/0xf0
[  276.120584]  ? mark_held_locks+0xf0/0xf0
[  276.124636]  ? debug_check_no_obj_freed+0x201/0x490
[  276.129641]  ? lock_downgrade+0x720/0x720
[  276.133787]  block_ioctl+0xe9/0x130
[  276.137416]  ? blkdev_fallocate+0x3f0/0x3f0
[  276.141719]  do_vfs_ioctl+0xcdb/0x12e0
[  276.145603]  ? lock_downgrade+0x720/0x720
[  276.149736]  ? check_preemption_disabled+0x41/0x280
[  276.154738]  ? ioctl_preallocate+0x200/0x200
[  276.159144]  ? __fget+0x356/0x510
[  276.162581]  ? do_dup2+0x450/0x450
[  276.166101]  ? do_sys_open+0x2bf/0x520
[  276.169973]  ksys_ioctl+0x9b/0xc0
[  276.173419]  __x64_sys_ioctl+0x6f/0xb0
[  276.177312]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  276.181961]  do_syscall_64+0xf9/0x620
[  276.185765]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  276.190936] RIP: 0033:0x466397
[  276.194113] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  276.213277] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  276.220968] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  276.228218] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  276.235466] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  276.242801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  276.250233] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
00:30:48 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f0000010200))

00:30:48 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x10, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:48 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  276.332915] erofs: read_super, device -> /dev/loop2
[  276.350948] erofs: options -> 
[  276.354557] erofs: root inode @ nid 36
[  276.360066] erofs: mounted on /dev/loop2 with opts: .
00:30:48 executing program 2 (fault-call:0 fault-nth:23):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  276.447991] erofs: unmounted for /dev/loop2
[  276.490003] erofs: read_super, device -> /dev/loop0
[  276.509891] erofs: options -> user_xattr,noacl,
[  276.510755] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  276.514806] erofs: root inode @ nid 36
[  276.534340] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:48 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000010200))

00:30:48 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580), 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:48 executing program 0:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  276.596337] FAULT_INJECTION: forcing a failure.
[  276.596337] name failslab, interval 1, probability 0, space 0, times 0
[  276.613624] CPU: 0 PID: 16940 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  276.621515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  276.630959] Call Trace:
[  276.633549]  dump_stack+0x1fc/0x2ef
[  276.637180]  should_fail.cold+0xa/0xf
[  276.641000]  ? setup_fault_attr+0x200/0x200
[  276.645317]  ? lock_acquire+0x170/0x3c0
[  276.649293]  __should_failslab+0x115/0x180
[  276.653519]  should_failslab+0x5/0x10
[  276.657307]  kmem_cache_alloc_trace+0x284/0x380
[  276.661968]  ? wait_for_completion_io+0x10/0x10
[  276.666621]  ? kobj_ns_initial+0x90/0x90
[  276.670679]  call_usermodehelper_setup+0x84/0x300
[  276.675513]  kobject_uevent_env+0xe83/0x1480
[  276.679932]  lo_ioctl+0xff9/0x20e0
[  276.683502]  ? loop_set_status64+0x110/0x110
[  276.687895]  blkdev_ioctl+0x5cb/0x1a80
[  276.691786]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  276.697126]  ? blkpg_ioctl+0x9d0/0x9d0
[  276.701146]  ? mark_held_locks+0xf0/0xf0
[  276.705277]  ? mark_held_locks+0xf0/0xf0
[  276.709333]  ? debug_check_no_obj_freed+0x201/0x490
[  276.714355]  ? lock_downgrade+0x720/0x720
[  276.718487]  block_ioctl+0xe9/0x130
[  276.722097]  ? blkdev_fallocate+0x3f0/0x3f0
[  276.726415]  do_vfs_ioctl+0xcdb/0x12e0
[  276.730288]  ? lock_downgrade+0x720/0x720
[  276.734420]  ? check_preemption_disabled+0x41/0x280
[  276.739437]  ? ioctl_preallocate+0x200/0x200
[  276.743849]  ? __fget+0x356/0x510
[  276.747298]  ? do_dup2+0x450/0x450
[  276.750820]  ? do_sys_open+0x2bf/0x520
[  276.754706]  ksys_ioctl+0x9b/0xc0
[  276.758143]  __x64_sys_ioctl+0x6f/0xb0
[  276.762011]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  276.766586]  do_syscall_64+0xf9/0x620
[  276.770907]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  276.776074] RIP: 0033:0x466397
[  276.779249] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  276.798215] RSP: 002b:00007f0309763f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  276.805915] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397
[  276.813166] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  276.820415] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  276.827665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  276.834929] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  276.848464] erofs: unmounted for /dev/loop0
00:30:48 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x13, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  276.919198] erofs: read_super, device -> /dev/loop2
[  276.926944] erofs: options -> 
[  276.932186] erofs: root inode @ nid 36
[  276.936805] erofs: mounted on /dev/loop2 with opts: .
[  276.955936] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:48 executing program 2 (fault-call:0 fault-nth:24):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  277.039377] erofs: unmounted for /dev/loop2
00:30:48 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000010200))

00:30:48 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580), 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:48 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:48 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x14, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:48 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x11, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  277.265408] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  277.293060] FAULT_INJECTION: forcing a failure.
[  277.293060] name failslab, interval 1, probability 0, space 0, times 0
00:30:49 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000010200))

[  277.341926] CPU: 0 PID: 16978 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  277.349859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  277.359219] Call Trace:
[  277.361813]  dump_stack+0x1fc/0x2ef
[  277.365457]  should_fail.cold+0xa/0xf
[  277.369269]  ? setup_fault_attr+0x200/0x200
[  277.373602]  ? lock_acquire+0x170/0x3c0
[  277.377589]  __should_failslab+0x115/0x180
[  277.381834]  should_failslab+0x5/0x10
[  277.385650]  kmem_cache_alloc+0x277/0x370
[  277.389900]  getname_flags+0xce/0x590
[  277.393709]  do_mkdirat+0x8d/0x2d0
[  277.397256]  ? __ia32_sys_mknod+0x120/0x120
[  277.401584]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  277.406967]  ? trace_hardirqs_off_caller+0x6e/0x210
[  277.412151]  ? do_syscall_64+0x21/0x620
[  277.416112]  do_syscall_64+0xf9/0x620
[  277.419908]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  277.425087] RIP: 0033:0x4656e7
[  277.428269] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  277.447153] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  277.454846] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  277.462118] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  277.469372] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  277.476627] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  277.483966] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:49 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:49 executing program 2 (fault-call:0 fault-nth:25):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  277.628826] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:49 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:49 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x15, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  277.739035] FAULT_INJECTION: forcing a failure.
[  277.739035] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  277.750956] CPU: 0 PID: 17015 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  277.758858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  277.768260] Call Trace:
[  277.770857]  dump_stack+0x1fc/0x2ef
[  277.774508]  should_fail.cold+0xa/0xf
[  277.778311]  ? setup_fault_attr+0x200/0x200
[  277.782614]  ? wake_up_q+0x93/0xe0
[  277.786148]  ? __mutex_unlock_slowpath+0x2be/0x610
[  277.791062]  __alloc_pages_nodemask+0x239/0x2890
[  277.795800]  ? __lock_acquire+0x6de/0x3ff0
[  277.800018]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  277.804841]  ? blkdev_ioctl+0x11a/0x1a80
[  277.808947]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  277.814294]  ? blkpg_ioctl+0x9d0/0x9d0
[  277.818170]  ? debug_check_no_obj_freed+0x201/0x490
[  277.823182]  ? lock_downgrade+0x720/0x720
[  277.827346]  cache_grow_begin+0xa4/0x8a0
[  277.831422]  ? setup_fault_attr+0x200/0x200
[  277.835824]  ? lock_acquire+0x170/0x3c0
[  277.839799]  cache_alloc_refill+0x273/0x340
[  277.844108]  kmem_cache_alloc+0x346/0x370
[  277.848272]  getname_flags+0xce/0x590
[  277.852071]  do_mkdirat+0x8d/0x2d0
[  277.855596]  ? __ia32_sys_mknod+0x120/0x120
[  277.860774]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  277.866148]  ? trace_hardirqs_off_caller+0x6e/0x210
[  277.871149]  ? do_syscall_64+0x21/0x620
[  277.875196]  do_syscall_64+0xf9/0x620
[  277.878985]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  277.884256] RIP: 0033:0x4656e7
[  277.887568] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  277.906455] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  277.914149] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  277.921503] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  277.928762] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  277.936016] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  277.943373] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  278.004313] erofs: read_super, device -> /dev/loop2
[  278.014431] erofs: options -> 
[  278.017890] erofs: root inode @ nid 36
[  278.023799] erofs: mounted on /dev/loop2 with opts: .
00:30:49 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d6", 0x100}], 0x0, &(0x7f0000010200))

00:30:49 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:49 executing program 2 (fault-call:0 fault-nth:26):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  278.115423] erofs: unmounted for /dev/loop2
00:30:49 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x12, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:49 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  278.226094] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:50 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x16, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:50 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d6", 0x100}], 0x0, &(0x7f0000010200))

00:30:50 executing program 0 (fault-call:1 fault-nth:0):
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  278.405066] FAULT_INJECTION: forcing a failure.
[  278.405066] name failslab, interval 1, probability 0, space 0, times 0
[  278.424835] CPU: 1 PID: 17060 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  278.432769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  278.442134] Call Trace:
[  278.444737]  dump_stack+0x1fc/0x2ef
[  278.448378]  should_fail.cold+0xa/0xf
[  278.452186]  ? setup_fault_attr+0x200/0x200
[  278.456510]  ? __lock_acquire+0x6de/0x3ff0
[  278.460752]  __should_failslab+0x115/0x180
[  278.464993]  should_failslab+0x5/0x10
[  278.468799]  __kmalloc+0x2ab/0x3c0
[  278.472360]  ? ext4_find_extent+0x9bb/0xc70
[  278.476684]  ext4_find_extent+0x9bb/0xc70
[  278.480843]  ext4_ext_map_blocks+0x1c0/0x7390
[  278.485343]  ? __lock_acquire+0x6de/0x3ff0
[  278.489600]  ? __lock_acquire+0x6de/0x3ff0
[  278.493852]  ? mark_held_locks+0xf0/0xf0
[  278.497921]  ? __ext4_handle_dirty_metadata+0x1e0/0x590
[  278.503286]  ? ext4_find_delalloc_cluster+0x1f0/0x1f0
[  278.508482]  ? mark_held_locks+0xf0/0xf0
[  278.512543]  ? ext4_mark_iloc_dirty+0x1b0d/0x2b30
[  278.517373]  ? ext4_es_lookup_extent+0x375/0xb60
[  278.522216]  ? lock_downgrade+0x720/0x720
[  278.526418]  ? lock_acquire+0x170/0x3c0
[  278.530377]  ? check_preemption_disabled+0x41/0x280
[  278.535410]  ? lock_acquire+0x170/0x3c0
[  278.539380]  ? ext4_map_blocks+0x33e/0x1a50
[  278.543688]  ext4_map_blocks+0xd88/0x1a50
[  278.547885]  ? check_preemption_disabled+0x41/0x280
[  278.552896]  ? ext4_issue_zeroout+0x160/0x160
[  278.557376]  ? __brelse+0x84/0xa0
[  278.560818]  ? __ext4_new_inode+0x2eb/0x5a20
[  278.565215]  ext4_getblk+0xad/0x4f0
[  278.569001]  ? ext4_iomap_begin+0xe00/0xe00
[  278.573308]  ? ext4_free_inode+0x1780/0x1780
[  278.577699]  ? debug_check_no_obj_freed+0x201/0x490
[  278.582751]  ? __dquot_initialize+0x298/0xb70
[  278.587233]  ext4_bread+0x7c/0x210
[  278.590802]  ? ext4_getblk+0x4f0/0x4f0
[  278.594682]  ? dquot_initialize_needed+0x290/0x290
[  278.599602]  ? trace_hardirqs_off+0x64/0x200
[  278.604013]  ext4_append+0x155/0x370
[  278.607713]  ext4_mkdir+0x5bd/0xe10
[  278.611342]  ? ext4_init_dot_dotdot+0x600/0x600
[  278.616030]  ? generic_permission+0x116/0x4d0
[  278.620511]  ? inode_permission.part.0+0x10c/0x450
[  278.625428]  vfs_mkdir+0x508/0x7a0
[  278.628958]  do_mkdirat+0x262/0x2d0
[  278.632587]  ? __ia32_sys_mknod+0x120/0x120
[  278.636913]  ? trace_hardirqs_off_caller+0x6e/0x210
[  278.641914]  ? do_syscall_64+0x21/0x620
[  278.645873]  do_syscall_64+0xf9/0x620
[  278.649681]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  278.654865] RIP: 0033:0x4656e7
[  278.658067] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  278.676955] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  278.684668] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  278.691919] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  278.699177] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  278.706442] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  278.713724] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:50 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  278.789151] erofs: read_super, device -> /dev/loop2
[  278.803508] erofs: options -> 
[  278.807019] erofs: root inode @ nid 36
[  278.813115] erofs: mounted on /dev/loop2 with opts: .
[  278.823786] erofs: unmounted for /dev/loop2
00:30:50 executing program 2 (fault-call:0 fault-nth:27):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  278.877819] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  278.925811] erofs: read_super, device -> /dev/loop0
[  278.935070] erofs: options -> user_xattr,noacl,
[  278.945518] erofs: root inode @ nid 36
[  278.950127] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  278.962886] FAULT_INJECTION: forcing a failure.
[  278.962886] name failslab, interval 1, probability 0, space 0, times 0
[  278.975923] CPU: 0 PID: 17094 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0
[  278.983836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  278.991840] FAULT_INJECTION: forcing a failure.
[  278.991840] name failslab, interval 1, probability 0, space 0, times 0
[  278.993220] Call Trace:
[  278.993252]  dump_stack+0x1fc/0x2ef
[  278.993270]  should_fail.cold+0xa/0xf
[  278.993288]  ? setup_fault_attr+0x200/0x200
[  278.993303]  ? lock_acquire+0x170/0x3c0
[  278.993320]  __should_failslab+0x115/0x180
[  278.993341]  should_failslab+0x5/0x10
[  278.993352]  kmem_cache_alloc+0x277/0x370
[  279.035064]  getname_flags+0xce/0x590
[  279.038870]  user_path_at_empty+0x2a/0x50
[  279.043004]  vfs_statx+0x113/0x210
[  279.046528]  ? do_readlinkat+0x2f0/0x2f0
[  279.050609]  ? vfs_write+0x3d7/0x540
[  279.054325]  __se_sys_statx+0xe1/0x170
[  279.058211]  ? __se_sys_newfstatat+0x120/0x120
[  279.062797]  ? wait_for_completion_io+0x10/0x10
[  279.067467]  ? vfs_write+0x393/0x540
[  279.071185]  ? fput+0x2b/0x190
[  279.074369]  ? ksys_write+0x1c8/0x2a0
[  279.078167]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  279.083521]  ? trace_hardirqs_off_caller+0x6e/0x210
[  279.088529]  ? do_syscall_64+0x21/0x620
[  279.092499]  do_syscall_64+0xf9/0x620
[  279.096291]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  279.101470] RIP: 0033:0x4665d9
[  279.104655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  279.123545] RSP: 002b:00007fc8d650e188 EFLAGS: 00000246 ORIG_RAX: 000000000000014c
[  279.131244] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9
[  279.138501] RDX: 0000000000004000 RSI: 0000000020000180 RDI: ffffffffffffffff
[  279.145758] RBP: 00007fc8d650e1d0 R08: 0000000020000280 R09: 0000000000000000
[  279.153012] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000001
[  279.160389] R13: 00007ffd671b8b5f R14: 00007fc8d650e300 R15: 0000000000022000
[  279.167670] CPU: 1 PID: 17093 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  279.175564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  279.185003] Call Trace:
[  279.187593]  dump_stack+0x1fc/0x2ef
[  279.191231]  should_fail.cold+0xa/0xf
[  279.195039]  ? setup_fault_attr+0x200/0x200
[  279.199422]  ? __es_tree_search.isra.0+0x1af/0x210
[  279.204369]  __should_failslab+0x115/0x180
[  279.208614]  should_failslab+0x5/0x10
[  279.212417]  kmem_cache_alloc+0x3f/0x370
[  279.216484]  __es_insert_extent+0x39b/0x13b0
[  279.220892]  ? lock_acquire+0x170/0x3c0
[  279.224880]  ? ext4_es_insert_extent+0x17e/0x5e0
[  279.229663]  ext4_es_insert_extent+0x22e/0x5e0
[  279.234255]  ? lock_downgrade+0x720/0x720
[  279.238410]  ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0
[  279.244223]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  279.249252]  ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0
[  279.255104]  ext4_ext_map_blocks+0x2129/0x7390
[  279.259784]  ? __lock_acquire+0x6de/0x3ff0
[  279.264039]  ? __lock_acquire+0x6de/0x3ff0
[  279.268292]  ? mark_held_locks+0xf0/0xf0
[  279.272370]  ? __ext4_handle_dirty_metadata+0x1e0/0x590
[  279.277738]  ? ext4_find_delalloc_cluster+0x1f0/0x1f0
[  279.284065]  ? mark_held_locks+0xf0/0xf0
[  279.288143]  ? ext4_mark_iloc_dirty+0x1b0d/0x2b30
[  279.292994]  ? ext4_es_lookup_extent+0x375/0xb60
[  279.297769]  ? check_preemption_disabled+0x41/0x280
[  279.302798]  ? lock_acquire+0x170/0x3c0
[  279.306779]  ? ext4_map_blocks+0x33e/0x1a50
[  279.311112]  ext4_map_blocks+0xd88/0x1a50
[  279.315261]  ? check_preemption_disabled+0x41/0x280
[  279.320293]  ? ext4_issue_zeroout+0x160/0x160
00:30:50 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d6", 0x100}], 0x0, &(0x7f0000010200))

00:30:50 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:50 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x17, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:51 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:51 executing program 0 (fault-call:1 fault-nth:1):
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  279.324791]  ? __brelse+0x84/0xa0
[  279.328425]  ? __ext4_new_inode+0x2eb/0x5a20
[  279.332841]  ext4_getblk+0xad/0x4f0
[  279.336470]  ? ext4_iomap_begin+0xe00/0xe00
[  279.340792]  ? ext4_free_inode+0x1780/0x1780
[  279.345204]  ? debug_check_no_obj_freed+0x201/0x490
[  279.350225]  ? __dquot_initialize+0x298/0xb70
[  279.351566] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  279.354759]  ext4_bread+0x7c/0x210
[  279.354774]  ? ext4_getblk+0x4f0/0x4f0
[  279.354790]  ? dquot_initialize_needed+0x290/0x290
[  279.354808]  ? trace_hardirqs_off+0x64/0x200
[  279.379053]  ext4_append+0x155/0x370
[  279.382772]  ext4_mkdir+0x5bd/0xe10
[  279.386412]  ? ext4_init_dot_dotdot+0x600/0x600
[  279.391177]  ? generic_permission+0x116/0x4d0
[  279.395655]  ? inode_permission.part.0+0x10c/0x450
[  279.400569]  vfs_mkdir+0x508/0x7a0
[  279.404094]  do_mkdirat+0x262/0x2d0
[  279.407804]  ? __ia32_sys_mknod+0x120/0x120
[  279.412180]  ? trace_hardirqs_off_caller+0x6e/0x210
[  279.417372]  ? do_syscall_64+0x21/0x620
[  279.421328]  do_syscall_64+0xf9/0x620
[  279.425112]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  279.430485] RIP: 0033:0x4656e7
[  279.433877] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  279.452778] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  279.460516] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  279.467904] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  279.475164] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  279.482480] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  279.489743] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  279.505183] erofs: unmounted for /dev/loop0
00:30:51 executing program 2 (fault-call:0 fault-nth:28):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:51 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x180}], 0x0, &(0x7f0000010200))

[  279.739154] FAULT_INJECTION: forcing a failure.
[  279.739154] name failslab, interval 1, probability 0, space 0, times 0
[  279.751545] CPU: 1 PID: 17135 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  279.759436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  279.768881] Call Trace:
[  279.771470]  dump_stack+0x1fc/0x2ef
[  279.775096]  should_fail.cold+0xa/0xf
[  279.778902]  ? setup_fault_attr+0x200/0x200
[  279.783245]  ? __lock_acquire+0x6de/0x3ff0
[  279.787504]  __should_failslab+0x115/0x180
[  279.791745]  should_failslab+0x5/0x10
[  279.795545]  __kmalloc+0x2ab/0x3c0
[  279.799099]  ? ext4_find_extent+0x9bb/0xc70
[  279.803424]  ext4_find_extent+0x9bb/0xc70
[  279.807581]  ext4_ext_map_blocks+0x1c0/0x7390
[  279.812078]  ? __lock_acquire+0x6de/0x3ff0
[  279.816313]  ? __lock_acquire+0x6de/0x3ff0
[  279.820550]  ? mark_held_locks+0xf0/0xf0
[  279.824619]  ? __ext4_handle_dirty_metadata+0x1e0/0x590
[  279.829984]  ? ext4_find_delalloc_cluster+0x1f0/0x1f0
[  279.835171]  ? mark_held_locks+0xf0/0xf0
[  279.838523] erofs: read_super, device -> /dev/loop0
[  279.839242]  ? ext4_mark_iloc_dirty+0x1b0d/0x2b30
[  279.847154] erofs: options -> user_xattr,noacl,
[  279.849145]  ? ext4_es_lookup_extent+0x375/0xb60
[  279.849163]  ? lock_downgrade+0x720/0x720
[  279.849175]  ? lock_acquire+0x170/0x3c0
[  279.849189]  ? check_preemption_disabled+0x41/0x280
[  279.849206]  ? lock_acquire+0x170/0x3c0
[  279.867051] erofs: root inode @ nid 36
[  279.871944]  ? ext4_map_blocks+0x33e/0x1a50
[  279.871965]  ext4_map_blocks+0xd88/0x1a50
[  279.871984]  ? check_preemption_disabled+0x41/0x280
[  279.872003]  ? ext4_issue_zeroout+0x160/0x160
[  279.898065]  ? __brelse+0x84/0xa0
[  279.900267] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  279.901521]  ? __ext4_new_inode+0x2eb/0x5a20
[  279.901544]  ext4_getblk+0xad/0x4f0
[  279.901560]  ? ext4_iomap_begin+0xe00/0xe00
[  279.908367] FAULT_INJECTION: forcing a failure.
[  279.908367] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  279.912084]  ? ext4_free_inode+0x1780/0x1780
[  279.936200]  ? debug_check_no_obj_freed+0x201/0x490
[  279.941223]  ? __dquot_initialize+0x298/0xb70
[  279.945704]  ext4_bread+0x7c/0x210
[  279.949320]  ? ext4_getblk+0x4f0/0x4f0
[  279.953224]  ? dquot_initialize_needed+0x290/0x290
[  279.958154]  ? trace_hardirqs_off+0x64/0x200
[  279.962549]  ext4_append+0x155/0x370
[  279.966251]  ext4_mkdir+0x5bd/0xe10
[  279.969880]  ? ext4_init_dot_dotdot+0x600/0x600
[  279.974545]  ? generic_permission+0x116/0x4d0
[  279.979032]  ? inode_permission.part.0+0x10c/0x450
[  279.983950]  vfs_mkdir+0x508/0x7a0
[  279.987476]  do_mkdirat+0x262/0x2d0
[  279.991089]  ? __ia32_sys_mknod+0x120/0x120
[  279.995394]  ? trace_hardirqs_off_caller+0x6e/0x210
[  280.000416]  ? do_syscall_64+0x21/0x620
[  280.004397]  do_syscall_64+0xf9/0x620
[  280.008186]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  280.013362] RIP: 0033:0x4656e7
[  280.016536] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  280.035596] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  280.043726] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  280.051066] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  280.058320] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  280.065669] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  280.072959] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  280.080245] CPU: 0 PID: 17146 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0
[  280.088133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  280.097496] Call Trace:
[  280.100107]  dump_stack+0x1fc/0x2ef
[  280.103746]  should_fail.cold+0xa/0xf
[  280.107557]  ? setup_fault_attr+0x200/0x200
[  280.111885]  ? check_preemption_disabled+0x41/0x280
[  280.116916]  __alloc_pages_nodemask+0x239/0x2890
[  280.121685]  ? __lock_acquire+0x6de/0x3ff0
[  280.125992]  ? __lock_acquire+0x6de/0x3ff0
[  280.128602] erofs: read_super, device -> /dev/loop2
[  280.130416]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  280.130431]  ? _parse_integer+0x132/0x180
[  280.130448]  ? _parse_integer+0x180/0x180
[  280.130465]  ? __might_fault+0x192/0x1d0
[  280.135659] erofs: options -> 
[  280.140627]  ? _copy_from_user+0xd2/0x130
[  280.140651]  cache_grow_begin+0xa4/0x8a0
[  280.140665]  ? setup_fault_attr+0x200/0x200
[  280.140714]  ? lock_acquire+0x170/0x3c0
[  280.140730]  cache_alloc_refill+0x273/0x340
[  280.140745]  kmem_cache_alloc+0x346/0x370
[  280.140763]  getname_flags+0xce/0x590
[  280.150982] erofs: root inode @ nid 36
00:30:51 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:51 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x14, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:51 executing program 2 (fault-call:0 fault-nth:29):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  280.153085]  user_path_at_empty+0x2a/0x50
[  280.153100]  vfs_statx+0x113/0x210
[  280.153114]  ? do_readlinkat+0x2f0/0x2f0
[  280.153128]  ? vfs_write+0x3d7/0x540
[  280.153142]  __se_sys_statx+0xe1/0x170
[  280.156515] erofs: mounted on /dev/loop2 with opts: .
[  280.160454]  ? __se_sys_newfstatat+0x120/0x120
[  280.160468]  ? wait_for_completion_io+0x10/0x10
[  280.160483]  ? vfs_write+0x393/0x540
[  280.160497]  ? fput+0x2b/0x190
[  280.160507]  ? ksys_write+0x1c8/0x2a0
[  280.160521]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  280.160535]  ? trace_hardirqs_off_caller+0x6e/0x210
[  280.160547]  ? do_syscall_64+0x21/0x620
[  280.160559]  do_syscall_64+0xf9/0x620
[  280.160573]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  280.160582] RIP: 0033:0x4665d9
[  280.160595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  280.197926] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  280.200985] RSP: 002b:00007fc8d650e188 EFLAGS: 00000246 ORIG_RAX: 000000000000014c
[  280.294805] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9
[  280.302204] RDX: 0000000000004000 RSI: 0000000020000180 RDI: ffffffffffffffff
[  280.309456] RBP: 00007fc8d650e1d0 R08: 0000000020000280 R09: 0000000000000000
[  280.316708] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000001
[  280.323965] R13: 00007ffd671b8b5f R14: 00007fc8d650e300 R15: 0000000000022000
[  280.333796] erofs: unmounted for /dev/loop2
00:30:52 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:52 executing program 0 (fault-call:1 fault-nth:2):
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:30:52 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x180}], 0x0, &(0x7f0000010200))

[  280.455576] erofs: unmounted for /dev/loop0
[  280.555082] FAULT_INJECTION: forcing a failure.
[  280.555082] name failslab, interval 1, probability 0, space 0, times 0
[  280.559853] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  280.566442] CPU: 1 PID: 17158 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  280.581645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  280.590998] Call Trace:
[  280.593587]  dump_stack+0x1fc/0x2ef
[  280.597203]  should_fail.cold+0xa/0xf
[  280.601058]  ? setup_fault_attr+0x200/0x200
[  280.605376]  ? __es_tree_search.isra.0+0x1af/0x210
[  280.610292]  __should_failslab+0x115/0x180
[  280.614538]  should_failslab+0x5/0x10
[  280.618327]  kmem_cache_alloc+0x3f/0x370
[  280.622412]  __es_insert_extent+0x39b/0x13b0
[  280.626806]  ? lock_acquire+0x170/0x3c0
[  280.630794]  ? ext4_es_insert_extent+0x17e/0x5e0
[  280.635556]  ext4_es_insert_extent+0x22e/0x5e0
[  280.640145]  ? lock_downgrade+0x720/0x720
[  280.644276]  ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0
[  280.650150]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  280.655159]  ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0
[  280.660952]  ext4_ext_map_blocks+0x2129/0x7390
[  280.665518]  ? __lock_acquire+0x6de/0x3ff0
[  280.669739]  ? __lock_acquire+0x6de/0x3ff0
[  280.674053]  ? mark_held_locks+0xf0/0xf0
[  280.678186]  ? __ext4_handle_dirty_metadata+0x1e0/0x590
[  280.683541]  ? ext4_find_delalloc_cluster+0x1f0/0x1f0
[  280.688737]  ? mark_held_locks+0xf0/0xf0
[  280.692837]  ? ext4_mark_iloc_dirty+0x1b0d/0x2b30
[  280.697759]  ? ext4_es_lookup_extent+0x375/0xb60
[  280.702506]  ? check_preemption_disabled+0x41/0x280
[  280.707512]  ? lock_acquire+0x170/0x3c0
[  280.711484]  ? ext4_map_blocks+0x33e/0x1a50
[  280.715798]  ext4_map_blocks+0xd88/0x1a50
[  280.719938]  ? check_preemption_disabled+0x41/0x280
[  280.724949]  ? ext4_issue_zeroout+0x160/0x160
[  280.729439]  ? __brelse+0x84/0xa0
[  280.732882]  ? __ext4_new_inode+0x2eb/0x5a20
[  280.737276]  ext4_getblk+0xad/0x4f0
[  280.740903]  ? ext4_iomap_begin+0xe00/0xe00
[  280.745242]  ? ext4_free_inode+0x1780/0x1780
[  280.749639]  ? debug_check_no_obj_freed+0x201/0x490
[  280.754638]  ? __dquot_initialize+0x298/0xb70
[  280.759166]  ext4_bread+0x7c/0x210
[  280.762701]  ? ext4_getblk+0x4f0/0x4f0
[  280.766589]  ? dquot_initialize_needed+0x290/0x290
[  280.771515]  ? trace_hardirqs_off+0x64/0x200
[  280.775991]  ext4_append+0x155/0x370
[  280.779702]  ext4_mkdir+0x5bd/0xe10
[  280.783359]  ? ext4_init_dot_dotdot+0x600/0x600
[  280.788017]  ? generic_permission+0x116/0x4d0
[  280.792493]  ? inode_permission.part.0+0x10c/0x450
[  280.797428]  vfs_mkdir+0x508/0x7a0
[  280.800999]  do_mkdirat+0x262/0x2d0
[  280.804626]  ? __ia32_sys_mknod+0x120/0x120
[  280.808952]  ? trace_hardirqs_off_caller+0x6e/0x210
[  280.813958]  ? do_syscall_64+0x21/0x620
[  280.817924]  do_syscall_64+0xf9/0x620
[  280.821710]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  280.826882] RIP: 0033:0x4656e7
[  280.830057] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  280.849502] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  280.857202] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  280.864468] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  280.871719] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  280.878976] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  280.886354] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  280.973797] erofs: read_super, device -> /dev/loop0
[  280.979342] erofs: options -> user_xattr,noacl,
[  280.985693] erofs: root inode @ nid 36
00:30:52 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x180}], 0x0, &(0x7f0000010200))

00:30:52 executing program 2 (fault-call:0 fault-nth:30):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:52 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:52 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x19, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  281.034731] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:52 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  281.146171] FAULT_INJECTION: forcing a failure.
[  281.146171] name failslab, interval 1, probability 0, space 0, times 0
[  281.169300] erofs: unmounted for /dev/loop0
[  281.171839] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  281.184382] CPU: 1 PID: 17191 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  281.192289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  281.201757] Call Trace:
[  281.204363]  dump_stack+0x1fc/0x2ef
[  281.208007]  should_fail.cold+0xa/0xf
[  281.211818]  ? setup_fault_attr+0x200/0x200
[  281.216143]  ? lock_downgrade+0x720/0x720
[  281.220295]  __should_failslab+0x115/0x180
[  281.224539]  should_failslab+0x5/0x10
[  281.228525]  __kmalloc+0x2ab/0x3c0
[  281.232065]  ? ext4_find_extent+0x9bb/0xc70
[  281.236505]  ext4_find_extent+0x9bb/0xc70
[  281.240655]  ext4_ext_map_blocks+0x1c0/0x7390
[  281.245159]  ? __lock_acquire+0x6de/0x3ff0
[  281.249408]  ? mark_held_locks+0xf0/0xf0
[  281.253477]  ? __ext4_handle_dirty_metadata+0x1e0/0x590
[  281.258851]  ? ext4_find_delalloc_cluster+0x1f0/0x1f0
[  281.264142]  ? mark_held_locks+0xf0/0xf0
[  281.268189]  ? ext4_mark_iloc_dirty+0x1b0d/0x2b30
[  281.273141]  ? ext4_es_lookup_extent+0x375/0xb60
[  281.277920]  ? ext4_map_blocks+0x59f/0x1a50
[  281.282264]  ? lock_acquire+0x170/0x3c0
[  281.286232]  ? ext4_map_blocks+0x740/0x1a50
[  281.290544]  ext4_map_blocks+0x7a2/0x1a50
[  281.294683]  ? check_preemption_disabled+0x41/0x280
[  281.299687]  ? ext4_issue_zeroout+0x160/0x160
[  281.304169]  ? __brelse+0x84/0xa0
[  281.307611]  ? __ext4_new_inode+0x2eb/0x5a20
[  281.312007]  ext4_getblk+0xad/0x4f0
[  281.315615]  ? ext4_iomap_begin+0xe00/0xe00
[  281.319938]  ? ext4_free_inode+0x1780/0x1780
[  281.324349]  ? debug_check_no_obj_freed+0x201/0x490
[  281.329360]  ? __dquot_initialize+0x298/0xb70
[  281.333867]  ext4_bread+0x7c/0x210
[  281.337393]  ? ext4_getblk+0x4f0/0x4f0
[  281.341279]  ? dquot_initialize_needed+0x290/0x290
[  281.346201]  ? trace_hardirqs_off+0x64/0x200
[  281.350591]  ext4_append+0x155/0x370
[  281.354297]  ext4_mkdir+0x5bd/0xe10
[  281.357928]  ? ext4_init_dot_dotdot+0x600/0x600
[  281.362581]  ? generic_permission+0x116/0x4d0
[  281.367289]  ? inode_permission.part.0+0x10c/0x450
[  281.372205]  vfs_mkdir+0x508/0x7a0
[  281.375841]  do_mkdirat+0x262/0x2d0
[  281.379472]  ? __ia32_sys_mknod+0x120/0x120
[  281.383781]  ? trace_hardirqs_off_caller+0x6e/0x210
[  281.388780]  ? do_syscall_64+0x21/0x620
[  281.392753]  do_syscall_64+0xf9/0x620
[  281.396541]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  281.401717] RIP: 0033:0x4656e7
[  281.404892] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  281.423893] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  281.431604] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  281.438874] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
00:30:53 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  281.446129] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  281.453380] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  281.460632] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:53 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1c0}], 0x0, &(0x7f0000010200))

00:30:53 executing program 4 (fault-call:5 fault-nth:0):
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:53 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:53 executing program 2 (fault-call:0 fault-nth:31):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  281.676302] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  281.684927] erofs: read_super, device -> /dev/loop0
[  281.692533] erofs: options -> user_xattr,noacl,
[  281.702695] erofs: root inode @ nid 36
[  281.707035] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:53 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4002, 0x200, &(0x7f0000000280))

00:30:53 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1c0}], 0x0, &(0x7f0000010200))

[  281.825613] FAULT_INJECTION: forcing a failure.
[  281.825613] name failslab, interval 1, probability 0, space 0, times 0
[  281.837885] erofs: unmounted for /dev/loop0
[  281.864555] CPU: 1 PID: 17235 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  281.872586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  281.881981] Call Trace:
[  281.884563]  dump_stack+0x1fc/0x2ef
[  281.888180]  should_fail.cold+0xa/0xf
[  281.891969]  ? setup_fault_attr+0x200/0x200
[  281.896318]  ? lock_downgrade+0x720/0x720
[  281.900459]  __should_failslab+0x115/0x180
[  281.904691]  should_failslab+0x5/0x10
[  281.908485]  __kmalloc+0x2ab/0x3c0
[  281.912013]  ? ext4_find_extent+0x9bb/0xc70
[  281.916320]  ext4_find_extent+0x9bb/0xc70
[  281.920471]  ext4_ext_map_blocks+0x1c0/0x7390
[  281.924971]  ? __lock_acquire+0x6de/0x3ff0
[  281.929211]  ? mark_held_locks+0xf0/0xf0
[  281.933258]  ? __ext4_handle_dirty_metadata+0x1e0/0x590
[  281.938622]  ? ext4_find_delalloc_cluster+0x1f0/0x1f0
[  281.943800]  ? mark_held_locks+0xf0/0xf0
[  281.947871]  ? ext4_mark_iloc_dirty+0x1b0d/0x2b30
[  281.952705]  ? ext4_es_lookup_extent+0x375/0xb60
[  281.957455]  ? ext4_map_blocks+0x59f/0x1a50
[  281.958450] FAULT_INJECTION: forcing a failure.
[  281.958450] name failslab, interval 1, probability 0, space 0, times 0
[  281.961783]  ? lock_acquire+0x170/0x3c0
[  281.961798]  ? ext4_map_blocks+0x740/0x1a50
[  281.961819]  ext4_map_blocks+0x7a2/0x1a50
[  281.961841]  ? check_preemption_disabled+0x41/0x280
[  281.990451]  ? ext4_issue_zeroout+0x160/0x160
[  281.994937]  ? __brelse+0x84/0xa0
[  281.998552]  ? __ext4_new_inode+0x2eb/0x5a20
[  282.002953]  ext4_getblk+0xad/0x4f0
[  282.006571]  ? ext4_iomap_begin+0xe00/0xe00
[  282.010892]  ? ext4_free_inode+0x1780/0x1780
[  282.015291]  ? debug_check_no_obj_freed+0x201/0x490
[  282.020311]  ? __dquot_initialize+0x298/0xb70
[  282.024809]  ext4_bread+0x7c/0x210
[  282.028344]  ? ext4_getblk+0x4f0/0x4f0
[  282.032243]  ? dquot_initialize_needed+0x290/0x290
[  282.037333]  ? trace_hardirqs_off+0x64/0x200
[  282.041913]  ext4_append+0x155/0x370
[  282.045625]  ext4_mkdir+0x5bd/0xe10
[  282.049253]  ? ext4_init_dot_dotdot+0x600/0x600
[  282.053926]  ? generic_permission+0x116/0x4d0
[  282.058534]  ? inode_permission.part.0+0x10c/0x450
[  282.063469]  vfs_mkdir+0x508/0x7a0
[  282.067013]  do_mkdirat+0x262/0x2d0
[  282.070646]  ? __ia32_sys_mknod+0x120/0x120
[  282.074967]  ? trace_hardirqs_off_caller+0x6e/0x210
[  282.079980]  ? do_syscall_64+0x21/0x620
[  282.083946]  do_syscall_64+0xf9/0x620
[  282.087744]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  282.092937] RIP: 0033:0x4656e7
[  282.096127] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  282.115036] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  282.122868] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  282.130129] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  282.137386] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  282.144645] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  282.151911] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  282.159189] CPU: 0 PID: 17245 Comm: syz-executor.4 Not tainted 4.19.192-syzkaller #0
[  282.167084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  282.176553] Call Trace:
[  282.179240]  dump_stack+0x1fc/0x2ef
[  282.182882]  should_fail.cold+0xa/0xf
[  282.186699]  ? setup_fault_attr+0x200/0x200
[  282.191030]  ? lock_acquire+0x170/0x3c0
[  282.195019]  __should_failslab+0x115/0x180
[  282.199434]  should_failslab+0x5/0x10
[  282.203229]  kmem_cache_alloc+0x277/0x370
[  282.207508]  getname_flags+0xce/0x590
[  282.211302]  do_mkdirat+0x8d/0x2d0
[  282.214852]  ? __ia32_sys_mknod+0x120/0x120
[  282.219167]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  282.224728]  ? trace_hardirqs_off_caller+0x6e/0x210
[  282.229742]  ? do_syscall_64+0x21/0x620
[  282.233713]  do_syscall_64+0xf9/0x620
[  282.237595]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  282.242793] RIP: 0033:0x4665d9
[  282.245969] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  282.264875] RSP: 002b:00007fe909dc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[  282.272581] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9
[  282.279839] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffffff
[  282.287222] RBP: 00007fe909dc91d0 R08: 0000000000000000 R09: 0000000000000000
[  282.294478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  282.301833] R13: 00007ffe9234953f R14: 00007fe909dc9300 R15: 0000000000022000
00:30:54 executing program 2 (fault-call:0 fault-nth:32):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:54 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1b, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  282.418674] erofs: read_super, device -> /dev/loop0
00:30:54 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  282.447835] erofs: options -> user_xattr,noacl,
[  282.458930] erofs: root inode @ nid 36
[  282.464363] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  282.473057] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  282.482758] FAULT_INJECTION: forcing a failure.
[  282.482758] name failslab, interval 1, probability 0, space 0, times 0
[  282.494258] CPU: 0 PID: 17264 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  282.502206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  282.511569] Call Trace:
[  282.514176]  dump_stack+0x1fc/0x2ef
[  282.517817]  should_fail.cold+0xa/0xf
[  282.521628]  ? setup_fault_attr+0x200/0x200
[  282.525960]  ? __es_tree_search.isra.0+0x1af/0x210
[  282.530909]  __should_failslab+0x115/0x180
[  282.535166]  should_failslab+0x5/0x10
[  282.538981]  kmem_cache_alloc+0x3f/0x370
[  282.543052]  __es_insert_extent+0x39b/0x13b0
00:30:54 executing program 4 (fault-call:5 fault-nth:1):
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  282.547478]  ext4_es_insert_extent+0x22e/0x5e0
[  282.552070]  ? ext4_map_blocks+0x59f/0x1a50
[  282.556398]  ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0
[  282.562221]  ext4_map_blocks+0xa2a/0x1a50
[  282.566392]  ? ext4_issue_zeroout+0x160/0x160
[  282.570897]  ? __brelse+0x84/0xa0
[  282.574358]  ? __ext4_new_inode+0x2eb/0x5a20
[  282.578787]  ext4_getblk+0xad/0x4f0
[  282.582436]  ? ext4_iomap_begin+0xe00/0xe00
[  282.586846]  ? ext4_free_inode+0x1780/0x1780
[  282.591264]  ? debug_check_no_obj_freed+0x201/0x490
[  282.596287]  ? __dquot_initialize+0x298/0xb70
[  282.600782]  ext4_bread+0x7c/0x210
[  282.604411]  ? ext4_getblk+0x4f0/0x4f0
[  282.608304]  ? dquot_initialize_needed+0x290/0x290
[  282.613228]  ? trace_hardirqs_off+0x64/0x200
[  282.617633]  ext4_append+0x155/0x370
[  282.621464]  ext4_mkdir+0x5bd/0xe10
[  282.625077]  ? ext4_init_dot_dotdot+0x600/0x600
[  282.629745]  ? generic_permission+0x116/0x4d0
[  282.634241]  ? inode_permission.part.0+0x10c/0x450
[  282.639171]  vfs_mkdir+0x508/0x7a0
[  282.642700]  do_mkdirat+0x262/0x2d0
[  282.646350]  ? __ia32_sys_mknod+0x120/0x120
[  282.650683]  ? trace_hardirqs_off_caller+0x6e/0x210
[  282.655695]  ? do_syscall_64+0x21/0x620
[  282.659666]  do_syscall_64+0xf9/0x620
[  282.663462]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  282.668640] RIP: 0033:0x4656e7
[  282.671828] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  282.690869] RSP: 002b:00007f0309763fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  282.698568] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7
[  282.705834] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  282.713088] RBP: 00007f0309764040 R08: 0000000000000000 R09: ffffffffffffffff
[  282.720380] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  282.727649] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:54 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:54 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1c0}], 0x0, &(0x7f0000010200))

00:30:54 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x6000, 0x200, &(0x7f0000000280))

[  282.756988] erofs: read_super, device -> /dev/loop2
[  282.764075] erofs: options -> 
[  282.768705] erofs: root inode @ nid 36
[  282.773170] erofs: mounted on /dev/loop2 with opts: .
[  282.780742] erofs: unmounted for /dev/loop2
[  282.837084] erofs: unmounted for /dev/loop0
00:30:54 executing program 2 (fault-call:0 fault-nth:33):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  282.931570] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  282.951719] FAULT_INJECTION: forcing a failure.
[  282.951719] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  282.963549] CPU: 1 PID: 17299 Comm: syz-executor.4 Not tainted 4.19.192-syzkaller #0
[  282.971434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  282.980804] Call Trace:
[  282.983406]  dump_stack+0x1fc/0x2ef
[  282.987048]  should_fail.cold+0xa/0xf
[  282.990876]  ? _parse_integer+0x132/0x180
[  282.995027]  ? setup_fault_attr+0x200/0x200
[  282.999353]  ? mark_held_locks+0xf0/0xf0
[  283.003417]  ? _kstrtoull+0x186/0x420
[  283.007225]  __alloc_pages_nodemask+0x239/0x2890
[  283.011979]  ? _copy_from_user+0xd2/0x130
[  283.016169]  ? __lock_acquire+0x6de/0x3ff0
[  283.020586]  ? check_preemption_disabled+0x41/0x280
[  283.025712]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  283.030560]  ? proc_tgid_io_accounting+0x7f0/0x7f0
[  283.035486]  cache_grow_begin+0xa4/0x8a0
[  283.039531]  ? setup_fault_attr+0x200/0x200
[  283.043836]  ? lock_acquire+0x170/0x3c0
[  283.047809]  cache_alloc_refill+0x273/0x340
[  283.052115]  kmem_cache_alloc+0x346/0x370
[  283.056379]  getname_flags+0xce/0x590
[  283.060175]  do_mkdirat+0x8d/0x2d0
[  283.063722]  ? __ia32_sys_mknod+0x120/0x120
[  283.068039]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  283.073411]  ? trace_hardirqs_off_caller+0x6e/0x210
[  283.078664]  ? do_syscall_64+0x21/0x620
[  283.082637]  do_syscall_64+0xf9/0x620
[  283.086516]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  283.091712] RIP: 0033:0x4665d9
[  283.094891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  283.113776] RSP: 002b:00007fe909dc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[  283.121471] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9
[  283.128722] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffffff
[  283.135975] RBP: 00007fe909dc91d0 R08: 0000000000000000 R09: 0000000000000000
[  283.143228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  283.150480] R13: 00007ffe9234953f R14: 00007fe909dc9300 R15: 0000000000022000
00:30:54 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e0}], 0x0, &(0x7f0000010200))

[  283.190082] FAULT_INJECTION: forcing a failure.
[  283.190082] name failslab, interval 1, probability 0, space 0, times 0
[  283.201850] CPU: 1 PID: 17301 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  283.209757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  283.219217] Call Trace:
[  283.221813]  dump_stack+0x1fc/0x2ef
[  283.225457]  should_fail.cold+0xa/0xf
[  283.229270]  ? setup_fault_attr+0x200/0x200
[  283.233595]  ? lock_acquire+0x170/0x3c0
[  283.237577]  __should_failslab+0x115/0x180
[  283.241819]  should_failslab+0x5/0x10
[  283.245640]  __kmalloc_track_caller+0x2a6/0x3c0
[  283.250329]  ? strndup_user+0x70/0x120
[  283.254222]  ? _copy_from_user+0xd2/0x130
[  283.258288] erofs: read_super, device -> /dev/loop0
[  283.258372]  memdup_user+0x22/0xb0
[  283.266332] erofs: options -> user_xattr,noacl,
[  283.266906]  strndup_user+0x70/0x120
[  283.266923]  ksys_mount+0x6f/0x130
[  283.266938]  __x64_sys_mount+0xba/0x150
[  283.266951]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  283.266966]  do_syscall_64+0xf9/0x620
[  283.287092] erofs: root inode @ nid 36
[  283.287663]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  283.287675] RIP: 0033:0x467afa
[  283.287688] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  283.287694] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  283.299765] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:55 executing program 4 (fault-call:5 fault-nth:2):
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  283.300569] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  283.300579] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  283.300588] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  283.300596] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  283.300604] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:55 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x17, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:55 executing program 2 (fault-call:0 fault-nth:34):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  283.390558] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:55 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x202, &(0x7f0000000280))

00:30:55 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x23, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:55 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e0}], 0x0, &(0x7f0000010200))

[  283.456988] erofs: unmounted for /dev/loop0
[  283.540684] FAULT_INJECTION: forcing a failure.
[  283.540684] name failslab, interval 1, probability 0, space 0, times 0
[  283.552525] CPU: 0 PID: 17332 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  283.560416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  283.569817] Call Trace:
[  283.572415]  dump_stack+0x1fc/0x2ef
[  283.576058]  should_fail.cold+0xa/0xf
[  283.579875]  ? setup_fault_attr+0x200/0x200
[  283.584205]  ? lock_acquire+0x170/0x3c0
[  283.588194]  __should_failslab+0x115/0x180
[  283.592441]  should_failslab+0x5/0x10
[  283.596252]  __kmalloc_track_caller+0x2a6/0x3c0
[  283.600925]  ? strndup_user+0x70/0x120
[  283.604815]  ? _copy_from_user+0xd2/0x130
[  283.608970]  memdup_user+0x22/0xb0
[  283.612521]  strndup_user+0x70/0x120
[  283.616270]  ksys_mount+0x6f/0x130
[  283.619819]  __x64_sys_mount+0xba/0x150
[  283.623805]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  283.628395]  do_syscall_64+0xf9/0x620
[  283.632213]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  283.637403] RIP: 0033:0x467afa
[  283.640599] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  283.641157] FAULT_INJECTION: forcing a failure.
[  283.641157] name failslab, interval 1, probability 0, space 0, times 0
[  283.659505] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  283.659519] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
00:30:55 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  283.659526] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  283.659533] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  283.659539] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  283.659545] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  283.714424] erofs: read_super, device -> /dev/loop0
[  283.723336] CPU: 1 PID: 17331 Comm: syz-executor.4 Not tainted 4.19.192-syzkaller #0
[  283.724811] erofs: options -> user_xattr,noacl,
[  283.731222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  283.731227] Call Trace:
[  283.731246]  dump_stack+0x1fc/0x2ef
[  283.731263]  should_fail.cold+0xa/0xf
[  283.731279]  ? setup_fault_attr+0x200/0x200
[  283.731290]  ? lock_acquire+0x170/0x3c0
[  283.731307]  __should_failslab+0x115/0x180
[  283.731320]  should_failslab+0x5/0x10
[  283.731331]  kmem_cache_alloc+0x277/0x370
[  283.731361]  __d_alloc+0x2b/0xa10
[  283.731377]  d_alloc+0x4a/0x230
[  283.731392]  __lookup_hash+0xc8/0x180
00:30:55 executing program 4 (fault-call:5 fault-nth:3):
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  283.731406]  filename_create+0x186/0x490
[  283.731418]  ? kern_path_mountpoint+0x40/0x40
[  283.731442]  ? strncpy_from_user+0x2a2/0x350
[  283.731456]  ? getname_flags+0x25b/0x590
[  283.731486]  do_mkdirat+0xa0/0x2d0
[  283.731499]  ? __ia32_sys_mknod+0x120/0x120
[  283.731514]  ? trace_hardirqs_off_caller+0x6e/0x210
[  283.731527]  ? do_syscall_64+0x21/0x620
[  283.731542]  do_syscall_64+0xf9/0x620
[  283.731561]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  283.731574] RIP: 0033:0x4665d9
[  283.744795] erofs: root inode @ nid 36
[  283.745582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  283.752183] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  283.755542] RSP: 002b:00007fe909dea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[  283.755559] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9
[  283.755567] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000006
[  283.755574] RBP: 00007fe909dea1d0 R08: 0000000000000000 R09: 0000000000000000
[  283.755581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  283.755589] R13: 00007ffe9234953f R14: 00007fe909dea300 R15: 0000000000022000
[  283.929125] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:55 executing program 2 (fault-call:0 fault-nth:35):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:55 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e0}], 0x0, &(0x7f0000010200))

00:30:55 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x80, &(0x7f0000000280))

[  284.115375] erofs: unmounted for /dev/loop0
[  284.137912] FAULT_INJECTION: forcing a failure.
[  284.137912] name failslab, interval 1, probability 0, space 0, times 0
[  284.149457] CPU: 0 PID: 17369 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  284.157340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  284.166686] Call Trace:
[  284.169294]  dump_stack+0x1fc/0x2ef
[  284.172999]  should_fail.cold+0xa/0xf
[  284.176847]  ? setup_fault_attr+0x200/0x200
[  284.181161]  ? lock_acquire+0x170/0x3c0
[  284.185122]  __should_failslab+0x115/0x180
[  284.189355]  should_failslab+0x5/0x10
[  284.193221]  kmem_cache_alloc_trace+0x284/0x380
[  284.197878]  ? _copy_from_user+0xd2/0x130
[  284.202177]  copy_mount_options+0x59/0x380
[  284.206455]  ksys_mount+0x9b/0x130
[  284.209999]  __x64_sys_mount+0xba/0x150
[  284.213990]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  284.218555]  do_syscall_64+0xf9/0x620
[  284.222391]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  284.227572] RIP: 0033:0x467afa
[  284.230810] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  284.249985] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  284.257863] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  284.265115] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  284.272370] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  284.279623] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  284.286879] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:56 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:56 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  284.342525] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:56 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x87, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:56 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1f0}], 0x0, &(0x7f0000010200))

00:30:56 executing program 2 (fault-call:0 fault-nth:36):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  284.434558] erofs: read_super, device -> /dev/loop0
[  284.451528] erofs: options -> user_xattr,noacl,
[  284.464005] erofs: root inode @ nid 36
[  284.472930] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:56 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'macvlan0\x00', <r3=>0x0})
sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000380)=@newlink={0x5c, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x24, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_DATA={0x10, 0x5, 0x0, 0x1, [{0xa, 0x4, @dev}]}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x3}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x5c}}, 0x0)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x800, 0x8, 0x0, 0x1}, 0x40)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r4, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001140)={r4, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20)
setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x2)

[  284.552661] erofs: unmounted for /dev/loop0
[  284.553875] FAULT_INJECTION: forcing a failure.
[  284.553875] name failslab, interval 1, probability 0, space 0, times 0
[  284.594567] CPU: 0 PID: 17409 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  284.602480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  284.611981] Call Trace:
[  284.614699]  dump_stack+0x1fc/0x2ef
[  284.618328]  should_fail.cold+0xa/0xf
[  284.622134]  ? setup_fault_attr+0x200/0x200
[  284.626626]  ? lock_acquire+0x170/0x3c0
[  284.630591]  __should_failslab+0x115/0x180
[  284.634849]  should_failslab+0x5/0x10
[  284.638645]  __kmalloc_track_caller+0x2a6/0x3c0
[  284.643440]  ? kstrdup_const+0x53/0x80
[  284.647332]  kstrdup+0x36/0x70
[  284.650518]  kstrdup_const+0x53/0x80
[  284.654220]  alloc_vfsmnt+0xb5/0x780
[  284.657921]  ? _raw_read_unlock+0x29/0x40
[  284.662052]  vfs_kern_mount.part.0+0x27/0x470
[  284.666534]  do_mount+0x113c/0x2f10
[  284.670148]  ? cmp_ex_sort+0xc0/0xc0
[  284.673855]  ? __do_page_fault+0x180/0xd60
[  284.678074]  ? copy_mount_string+0x40/0x40
[  284.682305]  ? memset+0x20/0x40
[  284.685570]  ? copy_mount_options+0x26f/0x380
[  284.690085]  ksys_mount+0xcf/0x130
[  284.693612]  __x64_sys_mount+0xba/0x150
[  284.697573]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  284.702139]  do_syscall_64+0xf9/0x620
[  284.705930]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  284.711105] RIP: 0033:0x467afa
[  284.714286] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  284.733170] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  284.740864] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  284.748118] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  284.755373] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  284.762627] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  284.769880] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:56 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1f0}], 0x0, &(0x7f0000010200))

[  284.799112] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:56 executing program 2 (fault-call:0 fault-nth:37):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:56 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x2)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  284.937879] erofs: read_super, device -> /dev/loop0
[  284.956339] erofs: options -> user_xattr,noacl,
00:30:56 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x204, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  284.981744] erofs: root inode @ nid 36
[  284.997338] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  285.013440] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  285.015831] FAULT_INJECTION: forcing a failure.
[  285.015831] name failslab, interval 1, probability 0, space 0, times 0
[  285.055700] CPU: 1 PID: 17437 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  285.063605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  285.072967] Call Trace:
[  285.075559]  dump_stack+0x1fc/0x2ef
[  285.079191]  should_fail.cold+0xa/0xf
[  285.083000]  ? setup_fault_attr+0x200/0x200
[  285.087325]  ? lock_acquire+0x170/0x3c0
[  285.091343]  __should_failslab+0x115/0x180
[  285.095608]  should_failslab+0x5/0x10
[  285.099413]  kmem_cache_alloc+0x277/0x370
[  285.103572]  alloc_vfsmnt+0x23/0x780
[  285.107287]  ? _raw_read_unlock+0x29/0x40
[  285.111449]  vfs_kern_mount.part.0+0x27/0x470
[  285.115953]  do_mount+0x113c/0x2f10
[  285.119581]  ? cmp_ex_sort+0xc0/0xc0
[  285.123299]  ? __do_page_fault+0x180/0xd60
[  285.127543]  ? copy_mount_string+0x40/0x40
[  285.131790]  ? memset+0x20/0x40
[  285.135071]  ? copy_mount_options+0x26f/0x380
[  285.139643]  ksys_mount+0xcf/0x130
[  285.143169]  __x64_sys_mount+0xba/0x150
[  285.147137]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  285.151712]  do_syscall_64+0xf9/0x620
[  285.155600]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  285.160780] RIP: 0033:0x467afa
[  285.163962] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  285.182866] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  285.190686] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  285.197961] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
00:30:56 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  285.205239] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  285.212506] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  285.219763] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:56 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1f0}], 0x0, &(0x7f0000010200))

00:30:57 executing program 2 (fault-call:0 fault-nth:38):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:57 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x1000000)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  285.442925] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:57 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0)
read$FUSE(r1, &(0x7f0000000880)={0x2020, 0x0, 0x0, <r2=>0x0}, 0x2020)
setresuid(0x0, r2, 0x0)
syz_mount_image$ufs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x8, 0x6, &(0x7f0000000640)=[{&(0x7f0000000380)="60fec7924790ccd36076d2385e6d5762d7ca02a13120bc4ace4e37320722bfba4da9752622d33b93f40105ae936b91b64b7000ae4779dda159b3ceb47c61c816138247c893d9eda2d2eb56ad9bfbf545c38eb0141534081bb47442fce95d29acb9c1b897a931aabab014e18ac44ed597f0fa9447fc37a496b32534933a2a371f097de75dbd6eb372c0c1f73f39c6bda4191fe37d710f1a5406791dd7c837cd6f53fcb7fb15fccc090e823449c42259a1491985", 0xb3, 0x9}, {&(0x7f0000000440)="17fbab130f6193e041adeaa4e193e4c2855505f902c8cb03e28f4634e405aa4d1b32c45b3621ee803c591338039163bf561be7f832ba0a16b52cd0c247b8137d5bb32f6e7936aa9678d690d48e19593ed1b429aaa0dd8b00b931c79548e9dc61c56067b1e47e043d7c990d41f0d6e6691af6181752b4406f27bf849027d23aec4eced457910d730c3ad2e5ad6366d6d6c032edaac6303b9b1ac305a585012d9dbdd30691995459f19cf1406f14227cb2c04d67600175bf4248e9bdeb1a6517610de1496ce499baa00e66483f135f5fecb3b7cab30f217e6c4077cf3b4cead660ecc4eb", 0xe3, 0x1}, {&(0x7f0000000140)="a84eec9ab0f33af859071eeee228d23a4f388330f7af175afffad2e475b765469c4f28e7d1f56aae0a644e1f472760fb7addf56a", 0x34, 0x4}, {&(0x7f0000000540)="710c905d351ca5376416921882cb0d3b17a07a1b4c81285cfceb2d183443f242c688f59897eb9ecb218a78d99b93662951cf5aac42698a3c236191e81bf58d2acfbcfaf85e13c8e0999d30863e7922cfe9ad11b44b48d2346f04dbbea70a102f14a0ad2d5982d3e90f51014149f48d3a2307caad6b9be3644177932eb86a8f5e262f022d6254d178e678ffd51c415ef3701f5b93ce11fdb9e370b3e4c86f261a4f1e35686b", 0xa5, 0x6}, {&(0x7f00000001c0)="a04cdb23300abb4e55df26e06d122e", 0xf, 0x2a}, {&(0x7f0000000600)="d350bdde1ed62c0d87bfe015caf0b8beb769b06aa10ef3f0245682b4d7b09abf7c6cf9f33344d93adca8d491c2df09ff627d40e5", 0x34, 0x9}], 0x20020, &(0x7f0000000700)={[{'erofs\x00'}, {'user_xattr'}, {'*'}, {}, {'\x04\x00\x00\x00u\xdcP'}, {'noacl'}, {'erofs\x00'}], [{@subj_type={'subj_type', 0x3d, 'user_xattr'}}, {@euid_gt={'euid>', r2}}, {@fsname={'fsname', 0x3d, 'user_xattr'}}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'root'}}]})

[  285.504706] erofs: unmounted for /dev/loop0
[  285.521198] FAULT_INJECTION: forcing a failure.
[  285.521198] name failslab, interval 1, probability 0, space 0, times 0
[  285.562688] CPU: 1 PID: 17476 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  285.570607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  285.579962] Call Trace:
[  285.582553]  dump_stack+0x1fc/0x2ef
[  285.586185]  should_fail.cold+0xa/0xf
[  285.589975]  ? setup_fault_attr+0x200/0x200
[  285.594285]  ? lock_acquire+0x170/0x3c0
[  285.598264]  __should_failslab+0x115/0x180
[  285.602499]  should_failslab+0x5/0x10
[  285.606285]  kmem_cache_alloc+0x277/0x370
[  285.610420]  alloc_vfsmnt+0x23/0x780
[  285.614118]  ? _raw_read_unlock+0x29/0x40
[  285.618253]  vfs_kern_mount.part.0+0x27/0x470
[  285.622735]  do_mount+0x113c/0x2f10
[  285.626349]  ? cmp_ex_sort+0xc0/0xc0
[  285.630050]  ? __do_page_fault+0x180/0xd60
[  285.634268]  ? copy_mount_string+0x40/0x40
[  285.638496]  ? memset+0x20/0x40
[  285.641762]  ? copy_mount_options+0x26f/0x380
[  285.646359]  ksys_mount+0xcf/0x130
[  285.649889]  __x64_sys_mount+0xba/0x150
[  285.653873]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  285.658440]  do_syscall_64+0xf9/0x620
[  285.662231]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  285.667405] RIP: 0033:0x467afa
[  285.670585] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  285.689491] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  285.697184] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  285.704440] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  285.711695] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  285.718989] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  285.726248] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:57 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:57 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1f8}], 0x0, &(0x7f0000010200))

[  285.860394] erofs: read_super, device -> /dev/loop0
[  285.865466] erofs: options -> user_xattr,noacl,
[  285.876844] erofs: root inode @ nid 36
[  285.884667] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:30:57 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x2000000)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:57 executing program 2 (fault-call:0 fault-nth:39):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:57 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0)
read$FUSE(r1, &(0x7f0000000880)={0x2020, 0x0, 0x0, <r2=>0x0}, 0x2020)
setresuid(0x0, r2, 0x0)
syz_mount_image$f2fs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x5, 0x5, &(0x7f0000000600)=[{&(0x7f0000000380)="a1ffbd3eccae81e81d79cb1c44e5988d1bc8826f3dcd23b24be659c7deaa7adda64abadd5cf92230dc287e20fcfe494148f2831ac4bf1226959661e99ce02275c1805563430e44593a6ac9a06839d3ac", 0x50, 0x8}, {&(0x7f0000000400)="4224ea5590786f1ee0f1479950bfa1c54fb4a67753c9332fd4aceee7aad501d31a941dc50aef058026226a4354ab696809ba5fbc8595da17282917211d30c889993ccc8edc7bef76429be1cd8fb28781a1423fc8ef9e6717956c48de2cdbd4894d4aae85", 0x64, 0x8}, {&(0x7f0000000480)="00156fcae61eb3f9a9043e45a900848dc5d613b636fae2f5dc985fd79b3191bace471737dd7f6851bb117dff6e709e201347b550acdb95ee61bcffc54dfdf233e9bfbace13eedb699671be180e5814a1df43bce9c553f55d601e8490db81d711b6b11b2c1e0a", 0x66, 0x80000001}, {&(0x7f0000000500)="8462881bb002b2e49446fbfd4967977177e7a1970966fe2b076bcaad5b4dc82de079b2b1db2a3f20fa8f1d30592abe53aed06e83fe6e8da13a2b83cc3b70a953cd1955c6c16e964dfc8d1420ce0fdb35b4c9032ea23da7b19581a3290efc9d246414170f29513fac15cfb9fc82d2d7699a15ceea0b2d745cefdbf5fc", 0x7c, 0x7}, {&(0x7f0000000580)="f74f69c90e6de18eef0faf4e89306dd1d790a9d479e2fb9faf25038c05a6dd50e18b1c81b10fbcce191e325e86e20f7a83cc892af4a8ca3d8f0f2db07ace6e1525473c9367290597891913aa5383b98c09ae506d19225f290df4747b4fad96", 0x5f, 0x7}], 0x0, &(0x7f0000000140)={[{@nouser_xattr}], [{@fowner_eq={'fowner', 0x3d, r2}}, {@appraise}]})

[  286.000580] erofs: unmounted for /dev/loop0
[  286.109393] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:57 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x387, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:30:57 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  286.253261] FAULT_INJECTION: forcing a failure.
[  286.253261] name failslab, interval 1, probability 0, space 0, times 0
[  286.264910] erofs: read_super, device -> /dev/loop0
[  286.287438] erofs: options -> user_xattr,noacl,
[  286.292315] erofs: root inode @ nid 36
[  286.316093] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  286.323032] CPU: 1 PID: 17515 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  286.330928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  286.340281] Call Trace:
[  286.342883]  dump_stack+0x1fc/0x2ef
[  286.346539]  should_fail.cold+0xa/0xf
[  286.350350]  ? setup_fault_attr+0x200/0x200
[  286.354683]  ? lock_acquire+0x170/0x3c0
[  286.358674]  __should_failslab+0x115/0x180
[  286.362921]  should_failslab+0x5/0x10
[  286.366727]  kmem_cache_alloc+0x277/0x370
[  286.370993]  getname_kernel+0x4e/0x370
[  286.374901]  kern_path+0x1b/0x40
[  286.378273]  lookup_bdev+0xfc/0x220
[  286.381914]  ? bd_acquire+0x440/0x440
[  286.385728]  blkdev_get_by_path+0x1b/0xd0
[  286.389899]  mount_bdev+0x5b/0x3b0
[  286.393458]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  286.398741]  erofs_mount+0x8c/0xc0
[  286.402289]  ? erofs_kill_sb+0x20/0x20
[  286.406187]  ? alloc_pages_current+0x19b/0x2a0
[  286.406747] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  286.410769]  ? __lockdep_init_map+0x100/0x5a0
[  286.410785]  mount_fs+0xa3/0x310
[  286.410805]  vfs_kern_mount.part.0+0x68/0x470
[  286.410822]  do_mount+0x113c/0x2f10
[  286.410840]  ? cmp_ex_sort+0xc0/0xc0
[  286.410858]  ? __do_page_fault+0x180/0xd60
[  286.442102]  ? copy_mount_string+0x40/0x40
[  286.446333]  ? memset+0x20/0x40
[  286.449600]  ? copy_mount_options+0x26f/0x380
[  286.454101]  ksys_mount+0xcf/0x130
[  286.457633]  __x64_sys_mount+0xba/0x150
[  286.461591]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  286.466157]  do_syscall_64+0xf9/0x620
[  286.469947]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  286.475138] RIP: 0033:0x467afa
[  286.478316] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  286.497220] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  286.504926] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
00:30:58 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100", 0x1f8}], 0x0, &(0x7f0000010200))

00:30:58 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x100000000000000)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  286.512188] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  286.519444] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  286.526699] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  286.533955] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:58 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1f8}], 0x0, &(0x7f0000010200))

00:30:58 executing program 0:
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200, 0x3, &(0x7f0000000240)=[{&(0x7f0000000040)="e8648d48fa62ef8e1f92c42f5b3e94f3b6e51c", 0x13, 0xfffffffffffffffe}, {&(0x7f0000000140)="bcec6cce9459791550467df584ad19202e0afa0008d09a677d92ebcf1f7fcfc331e410d9ff4716a2bbf6bb6cfadf632ca76e3f6504e6d02d9358fa544dce2f96cd0708523a", 0x45, 0xffffffffffffff7b}, {&(0x7f00000001c0)="d33669f9cc82ea075e14f509d755ace5d474eb00d9e59d3113140eebf1cc21b65cf7c53d665b32ca506a756728bbac54449b5bd230360ae73c29a631561f9a020952fefb416c748655e0a4f333bd27b7", 0x50, 0x5}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="752c666f2b51141588f07c2cd2a1c058df4012d290c05559b5fe34ca8204f09e090000001406bc260000"])

[  286.746189] erofs: unmounted for /dev/loop0
00:30:58 executing program 2 (fault-call:0 fault-nth:40):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:58 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  286.839766] erofs: read_super, device -> /dev/loop0
[  286.845063] erofs: options -> u,fo+Q��|,ҡ�X�@Ґ�UY��4ʂ�	
[  286.856581] erofs: cannot find valid erofs superblock
[  286.877186] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  286.892838] FAULT_INJECTION: forcing a failure.
[  286.892838] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  286.910196] CPU: 1 PID: 17562 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  286.918105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  286.927470] Call Trace:
[  286.930083]  dump_stack+0x1fc/0x2ef
[  286.933713]  should_fail.cold+0xa/0xf
[  286.937506]  ? lock_acquire+0x170/0x3c0
[  286.941467]  ? setup_fault_attr+0x200/0x200
[  286.945781]  __alloc_pages_nodemask+0x239/0x2890
[  286.950527]  ? pcpu_alloc+0x91f/0x1190
[  286.954401]  ? mark_held_locks+0xf0/0xf0
[  286.958449]  ? pcpu_alloc+0xe78/0x1190
[  286.962360]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  286.967195]  ? check_preemption_disabled+0x41/0x280
[  286.972198]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  286.977198]  ? pcpu_alloc+0xc9/0x1190
[  286.980987]  alloc_pages_current+0x193/0x2a0
[  286.985381]  ? __lockdep_init_map+0x100/0x5a0
[  286.989905]  get_zeroed_page+0x10/0x40
[  286.993774]  mount_fs+0x203/0x310
[  286.997214]  vfs_kern_mount.part.0+0x68/0x470
[  287.001699]  do_mount+0x113c/0x2f10
[  287.005309]  ? cmp_ex_sort+0xc0/0xc0
[  287.009007]  ? __do_page_fault+0x180/0xd60
[  287.013231]  ? copy_mount_string+0x40/0x40
[  287.017458]  ? memset+0x20/0x40
[  287.020735]  ? copy_mount_options+0x26f/0x380
[  287.025215]  ksys_mount+0xcf/0x130
[  287.028764]  __x64_sys_mount+0xba/0x150
[  287.032726]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  287.037296]  do_syscall_64+0xf9/0x620
[  287.041084]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  287.046256] RIP: 0033:0x467afa
[  287.049443] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  287.068431] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  287.076125] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  287.083393] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
00:30:58 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x200000000000000)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:58 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  287.090738] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  287.097992] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  287.105244] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:58 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1fc}], 0x0, &(0x7f0000010200))

00:30:58 executing program 2 (fault-call:0 fault-nth:41):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:59 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a1, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  287.248288] erofs: read_super, device -> /dev/loop0
[  287.253535] erofs: options -> u,fo+Q��|,ҡ�X�@Ґ�UY��4ʂ�	
[  287.273848] erofs: cannot find valid erofs superblock
00:30:59 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="757365725f78617474da39d58bff82f92061"])
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x7ff, 0x8, &(0x7f0000001700)=[{&(0x7f0000000380)="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", 0x1000, 0x6}, {&(0x7f0000001380)="343dd00d5ca78c937d616a9dfd03c9d40ca57773fca2e3341b8e1842a6e28574c3c8e96caf5d9080b0a1b3883b091981d87cc3bb18eb27517c160237212f4826c2bb08cd8ee13c7a8265bcf2290812bcf95341fdee787abfd102e440ca20af58843a2aa9b7195f7ad4e0d4f7b79e3351a97248", 0x73}, {&(0x7f0000001400)="b7e3b18b0b62286926b5172b0597030727315612c4c5ffb4037f6b9928c307d430b8e7012cfce619fa06654fae7354f9fe62ec26d5ec734cf9615ed36d813eda653c0991150998bd719282cc70483b4928bebae8bde7221e7487a44176c730e0910efaeec8412e239762f3532d5df3869557e7264e7fdeaf3ca8da5950c61c0ace68c86d1871ccaee2dbe631a40cf07f1575d28cf8ffb37bf220218e5f46db9aaff78d7a38871e90c5623c2a1793798c1b5289c9346dcc7f5a32e26e5cbc1f44720cb95dd48546719552d191cce857ff0118e4b367ad502f", 0xd8, 0xfffffffffffff7da}, {&(0x7f0000001500)="60111b27b366e906c8b61028b59d8e6201f0617795eddfa71dd125676e4ef5174479cc280cd755bb5fbc4a55bbac47faeddb0df019a90534e2d746c5ea86417b3df6f001f664ec91bd8c418feabaa705f25c82ae8828ba4969", 0x59, 0x5}, {&(0x7f0000001580)="2a80a45c773a4900659f813d69f82346e5f3409485a0d7201c93f5fd45f44fc84d6b9f39fc17746c6551d2f2bdf31c9e66e4959c505b4a2db42d5044e8dc468c6707f5bf50a90aae08dcb344401bee43aa90d8", 0x53, 0x80}, {&(0x7f0000000140)="9bc84357e8b18f83615c8d465e9a12a8240654aaa1fbc4a5038f674e5e1d5dee53235858b9b851581316d2d0c34374fb187856ac", 0x34, 0xff}, {&(0x7f0000001600)="ce41d5df89301c75279cea203d6066354f342f8c91e31c22351ec09e26638ceafcd19f40f74470e875b32a60019c3c389e82c71bf789fe30c55248ecc7ef41e3b0396158f2cd7642149ec8f8e637e6715c59ac82ddaf498ef9ef4343f453640b7d5e43742b84c7b54be1bdd832e0d4a9e44fab3710866d867b2917a4f0d1fd5aa3f459f54daaae51471caabb3ab80325b396fd25764b618c136b533c7b820e952858a72375db1dca63caaf9657c099dc28824a424ac96d62537a41b8b208dd1b89", 0xc1, 0x101}, {&(0x7f00000001c0)="95e47d435fdb0f82175c59822b15cfd3aef7e801cebc25caf33932004373e22ae83d6682ba7bbb10e4", 0x29, 0x100}], 0x8024, &(0x7f00000019c0)=ANY=[@ANYBLOB="736e617073686f743d3078303030303030303030303030303030302c626172726965722c736e617073686f743d3078303030303030303030303030303030312c646973636172642c6f726465723d7374726963742c736d61636b66736465663d7573e546d7bf168e65725f7861747472", @ANYRESDEC=r1, @ANYBLOB=',uid=', @ANYRESDEC=r1, @ANYBLOB="a15a7b999d1d345c2c08"])
pivot_root(&(0x7f0000001840)='./bus\x00', &(0x7f0000004f80)='./bus\x00')
r2 = open(&(0x7f0000000040)='./bus\x00', 0x4e141, 0x0)
accept4$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x100800)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r2, r3, 0x0, 0x401ffc000)
syz_mount_image$squashfs(&(0x7f00000017c0), &(0x7f0000001800)='./file0\x00', 0xffff, 0x7, &(0x7f0000004dc0)=[{&(0x7f0000001a80)="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", 0x1000, 0x81}, {&(0x7f0000002a80)="530d09a4ea3d1845728019381f52a9426f13af6eb998ab8ead5e8f253d1590576640cbba7e8427b2019d6500098411022b78553cebad959585b2d6e90f8637c1c22936bef63ed75a57008bc9e5d70d0a1e069a9b71ec1b8025b3771deadcfea73ddab14e34b0a9858d46589dbd45e54d0039727e15aea8463e163dc1b02c8c248ab7d1f84a08810365f533797849989257c5f83c7e5e23d2e49e2f168afefeac660aac9cac9a7b3d7cd0600424e1f77e57de91bcb65a37419ec2b56bdbef31d3c4085c413c73fd51ba9854fc7b1f1474d1b4b8801cb4252b32338fa1db67b78dfa62", 0xe2, 0x80000001}, {&(0x7f0000002b80)="591f47f18d43e50ebed2693b27dfb65f87ea0d39c0c15adc5cfa65c6a1580245d86e75acbcfde31dd22151986c5c9276b6bf851b004a754acaea59cb93e1607c2bee4cae4502f21db5ba1ebbe5f302a9d91cc59faeffc230", 0x58, 0xfffffffffffffffc}, {&(0x7f0000002c00)="66ae89d6d2e2eb65d14d69fa73b27eb923ab7bbb421979bd4af89b5690655adb95684c7c6a44fc83545b2a123cf47d7c6e407ee1216cbed731351b42092476765f560e00e3698354c24e98d13302121bf0a9caab74f0ef40cd2c76aa4e9b9d6017e93ecfc4f239141697baf2d8ff3778c94695bf77c10e0e54d3a811c28021fffc6802f0954ec2b0c3593f", 0x8b, 0x8000}, {&(0x7f0000003dc0)="71aff53b2a7135b1c2167b1987579f3732125a470617dbde71176a074766e0f69cf3d384f739d53a5014d165289574da86fbcb101e4e9bd96880f53de518668b613b9a3cf6676ba95ba55c443290e033a5f9e181c20e8b21d208cf61710513f3c22c28d857914a0fee41c3c86850f0dc3b58fac4a0d3d3de12d70f1067900e6c2adfeb90500f65af6df3ccb6d97555be2b56c9e777e3a42a04eff57f18abf8a3e2ab10b702d983dc14da5a7e85f351800c9ac1fac2decab1c7bbfb6086e58dd0c30da0424b0026f229348ddb01c7b6d5ca7b8a8ab1ba47f6d00213ba4bf4e7e50d9ea48848c7403f801f57", 0xeb, 0x6}, 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0x1000, 0xfff}, {&(0x7f0000004fc0)="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", 0x1000, 0x100000001}], 0x200000, &(0x7f0000004e80)={[{'@-'}, {}, {'-(('}, {'nilfs2\x00'}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@obj_role={'obj_role', 0x3d, 'erofs\x00'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'nilfs2\x00'}}, {@smackfsfloor}, {@context={'context', 0x3d, 'unconfined_u'}}, {@obj_user={'obj_user', 0x3d, '$@)\xb4+'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@hash}, {@euid_eq={'euid', 0x3d, r1}}]})
statx(0xffffffffffffff9c, &(0x7f0000001880)='./file0\x00', 0x400, 0x493, &(0x7f00000018c0))

[  287.339764] FAULT_INJECTION: forcing a failure.
[  287.339764] name failslab, interval 1, probability 0, space 0, times 0
[  287.356221] CPU: 0 PID: 17591 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  287.364265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  287.373895] Call Trace:
[  287.376490]  dump_stack+0x1fc/0x2ef
[  287.380113]  should_fail.cold+0xa/0xf
[  287.383905]  ? setup_fault_attr+0x200/0x200
[  287.388224]  ? lock_acquire+0x170/0x3c0
[  287.392191]  __should_failslab+0x115/0x180
[  287.396415]  should_failslab+0x5/0x10
[  287.400198]  __kmalloc+0x2ab/0x3c0
[  287.403829]  ? prealloc_shrinker+0x15d/0x340
[  287.408226]  prealloc_shrinker+0x15d/0x340
[  287.412445]  sget_userns+0x7b4/0xcd0
[  287.416143]  ? set_bdev_super+0x110/0x110
[  287.420275]  ? ns_test_super+0x50/0x50
[  287.424151]  ? set_bdev_super+0x110/0x110
[  287.428379]  ? ns_test_super+0x50/0x50
[  287.432264]  sget+0x102/0x140
[  287.435356]  mount_bdev+0xf8/0x3b0
[  287.438884]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  287.444151]  erofs_mount+0x8c/0xc0
[  287.447679]  ? erofs_kill_sb+0x20/0x20
[  287.451554]  ? alloc_pages_current+0x19b/0x2a0
[  287.456121]  ? __lockdep_init_map+0x100/0x5a0
[  287.460598]  mount_fs+0xa3/0x310
[  287.463959]  vfs_kern_mount.part.0+0x68/0x470
[  287.468447]  do_mount+0x113c/0x2f10
[  287.472061]  ? cmp_ex_sort+0xc0/0xc0
[  287.475760]  ? __do_page_fault+0x180/0xd60
[  287.480002]  ? copy_mount_string+0x40/0x40
[  287.484228]  ? memset+0x20/0x40
[  287.487496]  ? copy_mount_options+0x26f/0x380
[  287.491979]  ksys_mount+0xcf/0x130
[  287.495504]  __x64_sys_mount+0xba/0x150
[  287.499471]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  287.504038]  do_syscall_64+0xf9/0x620
[  287.507829]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  287.513002] RIP: 0033:0x467afa
[  287.516184] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  287.535101] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  287.542807] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  287.550063] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  287.557319] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  287.564591] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  287.571851] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:59 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1fc}], 0x0, &(0x7f0000010200))

[  287.601194] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:30:59 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x2, 0x9, 0x3, 0x1, 0x0, 0x2, 0x25001, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000000080)}, 0x8, 0x7, 0xab0d, 0x6, 0x4, 0x5, 0x3ff, 0x0, 0x7, 0x0, 0x1ff}, 0xffffffffffffffff, 0x4, r0, 0xa)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:30:59 executing program 2 (fault-call:0 fault-nth:42):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:30:59 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a2, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  287.687584] erofs: read_super, device -> /dev/loop0
[  287.694999] erofs: options -> user_xatt�9Ջ��� a
[  287.713711] erofs: Unrecognized mount option "user_xatt�9Ջ��� a" or missing value
[  287.846106] FAULT_INJECTION: forcing a failure.
[  287.846106] name failslab, interval 1, probability 0, space 0, times 0
[  287.854937] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop0
[  287.858293] CPU: 0 PID: 17622 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  287.867264] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  287.873082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  287.873087] Call Trace:
[  287.873106]  dump_stack+0x1fc/0x2ef
[  287.873124]  should_fail.cold+0xa/0xf
[  287.899899]  ? setup_fault_attr+0x200/0x200
[  287.904231]  ? lock_acquire+0x170/0x3c0
[  287.908209]  __should_failslab+0x115/0x180
[  287.912537]  should_failslab+0x5/0x10
[  287.916421]  kmem_cache_alloc_trace+0x284/0x380
[  287.921093]  ? set_bdev_super+0x110/0x110
[  287.925239]  ? ns_test_super+0x50/0x50
[  287.929220]  sget_userns+0x122/0xcd0
[  287.932918]  ? set_bdev_super+0x110/0x110
[  287.937053]  ? ns_test_super+0x50/0x50
[  287.940928]  ? set_bdev_super+0x110/0x110
[  287.945060]  ? ns_test_super+0x50/0x50
[  287.948933]  sget+0x102/0x140
[  287.952146]  mount_bdev+0xf8/0x3b0
[  287.955675]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  287.961013]  erofs_mount+0x8c/0xc0
[  287.964539]  ? erofs_kill_sb+0x20/0x20
[  287.968513]  ? alloc_pages_current+0x19b/0x2a0
[  287.973131]  ? __lockdep_init_map+0x100/0x5a0
[  287.977626]  mount_fs+0xa3/0x310
[  287.980990]  vfs_kern_mount.part.0+0x68/0x470
[  287.985474]  do_mount+0x113c/0x2f10
[  287.989094]  ? cmp_ex_sort+0xc0/0xc0
[  287.992805]  ? __do_page_fault+0x180/0xd60
[  287.997038]  ? copy_mount_string+0x40/0x40
[  288.001275]  ? memset+0x20/0x40
[  288.004558]  ? copy_mount_options+0x26f/0x380
[  288.009054]  ksys_mount+0xcf/0x130
[  288.012581]  __x64_sys_mount+0xba/0x150
[  288.016536]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  288.021103]  do_syscall_64+0xf9/0x620
[  288.024905]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  288.030078] RIP: 0033:0x467afa
[  288.033255] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  288.052139] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  288.059844] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  288.067108] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  288.074371] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  288.081724] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  288.088982] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:30:59 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1c, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:30:59 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1fc}], 0x0, &(0x7f0000010200))

00:30:59 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a3, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  288.178355] erofs: read_super, device -> /dev/loop0
[  288.183832] erofs: options -> user_xatt�9Ջ��� a
[  288.196864] erofs: Unrecognized mount option "user_xatt�9Ջ��� a" or missing value
00:31:00 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="73686f72f911ca6f653d6c6f77657200016e695f786c6174653d302c00"])
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:31:00 executing program 2 (fault-call:0 fault-nth:43):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  288.332407] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  288.344797] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop0
00:31:00 executing program 0:
ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000380)={'sit0\x00', <r0=>0x0, 0x29, 0x6, 0x81, 0x6, 0x20, @mcast2, @remote, 0x8, 0x80, 0x8, 0x1ff}})
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000400)={'syztnl2\x00', r0, 0x10, 0x7800, 0x800000, 0xa56, {{0x1c, 0x4, 0x3, 0x0, 0x70, 0x64, 0x0, 0x43, 0x0, 0x0, @local, @empty, {[@timestamp_prespec={0x44, 0x14, 0xac, 0x3, 0x4, [{@loopback}, {@remote, 0x5}]}, @lsrr={0x83, 0x27, 0xc1, [@multicast2, @broadcast, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @remote, @dev={0xac, 0x14, 0x14, 0x3c}, @multicast1, @multicast1]}, @ssrr={0x89, 0x17, 0xf9, [@multicast1, @remote, @private=0xa010102, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @lsrr={0x83, 0x7, 0xa8, [@local]}, @noop, @end]}}}}})
r1 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r1, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

00:31:00 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1fe}], 0x0, &(0x7f0000010200))

00:31:00 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a4, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  288.521993] FAT-fs (loop4): Unrecognized mount option "shor��oe=lower" or missing value
[  288.532865] FAULT_INJECTION: forcing a failure.
[  288.532865] name failslab, interval 1, probability 0, space 0, times 0
[  288.551865] CPU: 1 PID: 17673 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  288.559781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  288.569250] Call Trace:
[  288.571864]  dump_stack+0x1fc/0x2ef
[  288.575522]  should_fail.cold+0xa/0xf
[  288.579346]  ? setup_fault_attr+0x200/0x200
[  288.583684]  ? lock_acquire+0x170/0x3c0
[  288.587682]  __should_failslab+0x115/0x180
[  288.591935]  should_failslab+0x5/0x10
[  288.595873]  __kmalloc+0x2ab/0x3c0
[  288.599437]  ? __list_lru_init+0xd3/0x7f0
[  288.603602]  __list_lru_init+0xd3/0x7f0
[  288.607608]  ? up_write+0x18/0x150
[  288.611173]  sget_userns+0x7e2/0xcd0
[  288.614917]  ? set_bdev_super+0x110/0x110
[  288.619078]  ? ns_test_super+0x50/0x50
[  288.622968]  ? set_bdev_super+0x110/0x110
[  288.627414]  ? ns_test_super+0x50/0x50
[  288.631401]  sget+0x102/0x140
[  288.634593]  mount_bdev+0xf8/0x3b0
[  288.638248]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  288.643667]  erofs_mount+0x8c/0xc0
[  288.647214]  ? erofs_kill_sb+0x20/0x20
[  288.651095]  ? alloc_pages_current+0x19b/0x2a0
[  288.655665]  ? __lockdep_init_map+0x100/0x5a0
[  288.660349]  mount_fs+0xa3/0x310
[  288.663731]  vfs_kern_mount.part.0+0x68/0x470
[  288.668235]  do_mount+0x113c/0x2f10
[  288.671851]  ? cmp_ex_sort+0xc0/0xc0
[  288.675629]  ? __do_page_fault+0x180/0xd60
[  288.679952]  ? copy_mount_string+0x40/0x40
[  288.684272]  ? memset+0x20/0x40
[  288.687554]  ? copy_mount_options+0x26f/0x380
[  288.692206]  ksys_mount+0xcf/0x130
[  288.695742]  __x64_sys_mount+0xba/0x150
[  288.699826]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  288.704423]  do_syscall_64+0xf9/0x620
[  288.708259]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  288.713686] RIP: 0033:0x467afa
[  288.716880] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  288.735976] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  288.743794] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  288.751145] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  288.758760] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
00:31:00 executing program 2 (fault-call:0 fault-nth:44):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  288.766652] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  288.774278] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  288.878891] FAT-fs (loop4): Unrecognized mount option "shor��oe=lower" or missing value
[  288.908247] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  288.913743] FAULT_INJECTION: forcing a failure.
[  288.913743] name failslab, interval 1, probability 0, space 0, times 0
[  288.918863] erofs: read_super, device -> /dev/loop0
[  288.928312] CPU: 1 PID: 17706 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  288.940608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  288.950063] Call Trace:
[  288.952650]  dump_stack+0x1fc/0x2ef
[  288.956270]  should_fail.cold+0xa/0xf
[  288.960066]  ? setup_fault_attr+0x200/0x200
[  288.964408]  ? lock_acquire+0x170/0x3c0
[  288.968385]  __should_failslab+0x115/0x180
[  288.972648]  should_failslab+0x5/0x10
[  288.976438]  kmem_cache_alloc_trace+0x284/0x380
[  288.981101]  ? set_bdev_super+0x110/0x110
[  288.985255]  ? ns_test_super+0x50/0x50
[  288.989132]  sget_userns+0x122/0xcd0
[  288.992924]  ? set_bdev_super+0x110/0x110
[  288.997061]  ? ns_test_super+0x50/0x50
[  289.000940]  ? set_bdev_super+0x110/0x110
[  289.005078]  ? ns_test_super+0x50/0x50
[  289.008955]  sget+0x102/0x140
[  289.012065]  mount_bdev+0xf8/0x3b0
[  289.015592]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  289.020860]  erofs_mount+0x8c/0xc0
[  289.024389]  ? erofs_kill_sb+0x20/0x20
[  289.028363]  ? alloc_pages_current+0x19b/0x2a0
[  289.032938]  ? __lockdep_init_map+0x100/0x5a0
[  289.037427]  mount_fs+0xa3/0x310
[  289.040786]  vfs_kern_mount.part.0+0x68/0x470
[  289.045296]  do_mount+0x113c/0x2f10
[  289.048914]  ? cmp_ex_sort+0xc0/0xc0
[  289.052621]  ? __do_page_fault+0x180/0xd60
[  289.056848]  ? copy_mount_string+0x40/0x40
[  289.061079]  ? memset+0x20/0x40
[  289.064348]  ? copy_mount_options+0x26f/0x380
[  289.068921]  ksys_mount+0xcf/0x130
[  289.072451]  __x64_sys_mount+0xba/0x150
[  289.076417]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  289.080988]  do_syscall_64+0xf9/0x620
[  289.084806]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  289.090010] RIP: 0033:0x467afa
[  289.093307] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  289.112198] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  289.119895] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  289.127163] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  289.134419] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  289.141761] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  289.149027] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:31:00 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:31:00 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1fe}], 0x0, &(0x7f0000010200))

[  289.177601] erofs: options -> user_xattr,noacl,
[  289.196291] erofs: root inode @ nid 36
[  289.212200] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:31:00 executing program 2 (fault-call:0 fault-nth:45):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:31:00 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000003c0)={[{@shortname_lower}, {@uni_xlateno}]})
r2 = open(&(0x7f0000000040)='./bus\x00', 0x4e141, 0x0)
r3 = accept4$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x100800)
ioctl$BTRFS_IOC_QUOTA_CTL(r3, 0xc0109428, &(0x7f00000001c0)={0x3})
lseek(r3, 0x100, 0x3)
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x4e141, 0x0)
accept4$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x100800)
r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r4, r5, 0x0, 0x401ffc000)
sendmsg$IPCTNL_MSG_EXP_GET(r5, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, 0x1, 0x2, 0x101, 0x0, 0x0, {0x7, 0x0, 0x7}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'sane-20000\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x4000044)

00:31:01 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a5, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:31:01 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
read$FUSE(0xffffffffffffffff, &(0x7f0000004a00)={0x2020, 0x0, 0x0, <r1=>0x0}, 0x2020)
r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0)
read$FUSE(r2, &(0x7f0000000880)={0x2020, 0x0, 0x0, <r3=>0x0}, 0x2020)
setresuid(0x0, r3, 0x0)
syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f00000001c0)='./file1\x00', 0x6, 0x2, &(0x7f0000000780)=[{&(0x7f0000000680)="6b226b7d97385d71cf6a79cc7ea7061318e7831cbcb48e811cadb26e193cc04d6a6aa9bb221c844864b4f6abfb8b4ca10b5e9027f80491091e2f7ad181e4b8c2c2fb0c3ca574e184860ad2a47587699307c5b228fbbee01d4f48cf5c80b345e9d9ef8324601cffe8dd409d6aae0de43dcae388dec04fdbd581bd2f9f5c4ad42f3a2683583007b6ff7ce29b7017106fadc432d61d5d26ae2d477e9ac7629eb1c2f896ff5f3b73d342a5d1706c39b080ec9de92f4e78d002ede6e2f4137cdc83dd205226712cda615ad76424006b710611c7c23f5438d34d9a366724fedcac750e5d42de", 0xe3, 0x3}, {&(0x7f0000004900)="eb655491ee35554e86b409d008674d24af50cfce36efa3ead747893b0098c1d6c745bdc689eff7dc9144b130743eb2788e940d85b1536cfe0ce017098e463e6d0a2671091792a78b5a521c57d5a046b30a7ecb431da5130762a9084c0d9e67badd777589998ab0cb571c6a9735ea49b88f0b03812b0f4b40dbc9af7896607ff647edfacaafe553a1837adacd04e261919815247f4ae6a6906985b0e8716d7522859d363db8f58f55e9c1c4bc5fe581c9dd80525c9c27abf27b282cb385278313d989c5f5d6dcf99f590fa04ee9d5e62ff3bf90582e4f5ba0e03cc2bcdeddd01ac7f041551d", 0xe5, 0x8000}], 0x20000, &(0x7f0000006a40)={[{@flush_merge}, {@four_active_logs}, {@jqfmt_vfsv0}, {}, {@fastboot}, {@grpjquota={'grpjquota', 0x3d, 'noheap'}}, {@inline_dentry}], [{@euid_gt={'euid>', r1}}, {@fsname}, {@dont_hash}, {@measure}, {@euid_gt={'euid>', 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '(\\-'}}, {@euid_lt={'euid<', r3}}]})
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))
r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0)
read$FUSE(r4, &(0x7f0000000880)={0x2020, 0x0, 0x0, <r5=>0x0}, 0x2020)
read$FUSE(r4, &(0x7f00000028c0)={0x2020}, 0x2020)
setresuid(0x0, r5, 0x0)
syz_mount_image$f2fs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x3, &(0x7f0000000540)=[{&(0x7f0000000380)="4142ae3954dc85065498a327c5c81a526243827265adf02611ed7627cf45c53787577ef8fc324de3cff16b54b84dd4bc29779dce6b12179f88f7601c56ce3fc0478a91016f90c138cb2954e54c15a0725fc74b66ee6bb6c1fb8b3e13e12b672333ae56873c5aeabef3569656b6dd162fe76de6cf86edaa251528c1533e5a1d4d1f0da1d945cb33a4f492f7e7c88929960ac3e8aef0b01127ffc88abe62cef3ed1c17d5c723", 0xa5}, {&(0x7f0000000440)="dc97a1c01b51fa619820aa94c16cdcc8df753c875d4d512e431608768d4d2490510518aae1d86a4cb4712dfd55eb2039bf8f0e7a0de50509f8e75e0e27a82008e2e64293a4ce7fbaf375ff5b2ebc9cdaf723766719c72280ec44a67425adc9d07b6adc1b14738d", 0x67, 0xffffffff}, {&(0x7f00000004c0)="5b9da54e632df56b95100211a6547d93dce7defc0babae284c7b31ee0e96c06806e09b0f2a3564ac12ae496ade0923e5f1f7963b2b30938edf02f26df47c4d399144015a0a7349b1359b14da9f0105858df40339", 0x54, 0x8da}], 0x50c0480, &(0x7f00000005c0)={[{@noheap}, {@whint_mode_user}, {@nolazytime}], [{@subj_type={'subj_type', 0x3d, 'noacl'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '(\\-'}}, {@dont_measure}, {@seclabel}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@uid_lt={'uid<', r5}}]})

[  289.297016] erofs: unmounted for /dev/loop0
[  289.477770] FAULT_INJECTION: forcing a failure.
[  289.477770] name failslab, interval 1, probability 0, space 0, times 0
[  289.489377] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  289.527950] CPU: 1 PID: 17725 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  289.536020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  289.545502] Call Trace:
[  289.548088]  dump_stack+0x1fc/0x2ef
[  289.551799]  should_fail.cold+0xa/0xf
[  289.555605]  ? setup_fault_attr+0x200/0x200
[  289.559930]  ? lock_acquire+0x170/0x3c0
[  289.563946]  __should_failslab+0x115/0x180
[  289.568173]  should_failslab+0x5/0x10
[  289.571961]  kmem_cache_alloc_node_trace+0x244/0x3b0
[  289.577061]  __kmalloc_node+0x38/0x70
[  289.580860]  kvmalloc_node+0x61/0xf0
[  289.584607]  __list_lru_init+0x4c6/0x7f0
[  289.588773]  ? up_read+0x103/0x110
[  289.592316]  sget_userns+0x7e2/0xcd0
[  289.596046]  ? set_bdev_super+0x110/0x110
[  289.600198]  ? ns_test_super+0x50/0x50
[  289.604073]  ? set_bdev_super+0x110/0x110
[  289.608223]  ? ns_test_super+0x50/0x50
[  289.612120]  sget+0x102/0x140
[  289.615232]  mount_bdev+0xf8/0x3b0
[  289.618779]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  289.624046]  erofs_mount+0x8c/0xc0
[  289.627581]  ? erofs_kill_sb+0x20/0x20
[  289.631475]  ? alloc_pages_current+0x19b/0x2a0
[  289.636044]  ? __lockdep_init_map+0x100/0x5a0
[  289.640523]  mount_fs+0xa3/0x310
[  289.643880]  vfs_kern_mount.part.0+0x68/0x470
[  289.648367]  do_mount+0x113c/0x2f10
[  289.651982]  ? cmp_ex_sort+0xc0/0xc0
[  289.655679]  ? __do_page_fault+0x180/0xd60
[  289.659908]  ? copy_mount_string+0x40/0x40
[  289.664133]  ? memset+0x20/0x40
[  289.667441]  ? copy_mount_options+0x26f/0x380
[  289.672118]  ksys_mount+0xcf/0x130
[  289.675762]  __x64_sys_mount+0xba/0x150
[  289.679811]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  289.684389]  do_syscall_64+0xf9/0x620
[  289.688184]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  289.693352] RIP: 0033:0x467afa
[  289.696544] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  289.715537] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  289.723246] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  289.730516] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  289.737798] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  289.745070] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  289.752325] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:31:01 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1fe}], 0x0, &(0x7f0000010200))

00:31:01 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000180))
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  289.876614] erofs: read_super, device -> /dev/loop0
00:31:01 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a6, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  289.900249] erofs: options -> user_xattr,noacl,
[  289.905421] erofs: root inode @ nid 36
[  289.910856] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:31:01 executing program 2 (fault-call:0 fault-nth:46):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  290.054564] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:31:01 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

00:31:01 executing program 0:
r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xa0, r0, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8000}, 0x80)
statx(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  290.191591] erofs: unmounted for /dev/loop0
00:31:01 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1ff}], 0x0, &(0x7f0000010200))

00:31:01 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a7, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  290.283594] FAULT_INJECTION: forcing a failure.
[  290.283594] name failslab, interval 1, probability 0, space 0, times 0
[  290.297577] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  290.313760] CPU: 0 PID: 17775 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  290.321795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  290.331171] Call Trace:
[  290.333791]  dump_stack+0x1fc/0x2ef
[  290.337635]  should_fail.cold+0xa/0xf
[  290.341448]  ? setup_fault_attr+0x200/0x200
[  290.345779]  ? lock_acquire+0x170/0x3c0
[  290.349756]  __should_failslab+0x115/0x180
[  290.353983]  should_failslab+0x5/0x10
[  290.357767]  __kmalloc+0x2ab/0x3c0
[  290.361423]  ? prealloc_shrinker+0x15d/0x340
[  290.365830]  prealloc_shrinker+0x15d/0x340
[  290.370058]  sget_userns+0x7b4/0xcd0
[  290.373759]  ? set_bdev_super+0x110/0x110
[  290.377907]  ? ns_test_super+0x50/0x50
[  290.382044]  ? set_bdev_super+0x110/0x110
[  290.386196]  ? ns_test_super+0x50/0x50
[  290.390102]  sget+0x102/0x140
[  290.393220]  mount_bdev+0xf8/0x3b0
[  290.396750]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  290.402021]  erofs_mount+0x8c/0xc0
[  290.405639]  ? erofs_kill_sb+0x20/0x20
[  290.409521]  ? alloc_pages_current+0x19b/0x2a0
[  290.414092]  ? __lockdep_init_map+0x100/0x5a0
[  290.418612]  mount_fs+0xa3/0x310
[  290.421986]  vfs_kern_mount.part.0+0x68/0x470
[  290.426475]  do_mount+0x113c/0x2f10
[  290.430110]  ? cmp_ex_sort+0xc0/0xc0
[  290.433878]  ? __do_page_fault+0x180/0xd60
[  290.438104]  ? copy_mount_string+0x40/0x40
[  290.442344]  ? memset+0x20/0x40
[  290.445613]  ? copy_mount_options+0x26f/0x380
[  290.450098]  ksys_mount+0xcf/0x130
[  290.453660]  __x64_sys_mount+0xba/0x150
[  290.457628]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  290.462220]  do_syscall_64+0xf9/0x620
[  290.466015]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  290.471201] RIP: 0033:0x467afa
[  290.474380] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  290.493461] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  290.501174] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  290.508448] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  290.515816] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  290.523089] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  290.530346] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:31:02 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1ff}], 0x0, &(0x7f0000010200))

00:31:02 executing program 4:
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000ac0)={{0xcc, 0x67, 0x5, 0x49, 0x7b, 0x3, 0x120, 0x5}, "96f82db053a58abef31d4a73e93a1b5cc57e9c4ad35e9b5f13dac6985be6c27f68205dd85826e7068d07239c66e3946fedc354500b8ac0930826b6a69288ff63916c98037c74b969bfbf827905427d57fbcba4ff06bb55e6be3db9", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x87b)
r0 = gettid()
syz_open_procfs$namespace(r0, 0x0)
r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}, 0x8134, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7fe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e02}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r1, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:31:02 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="757365725f7861747498aed9edc44e355e801ca0fc239dc7a6722c6e6f61636c2c00"])
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x8, &(0x7f0000000540))
mount$overlay(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x2000444, &(0x7f0000000480)=ANY=[@ANYBLOB="78696e6f3d6f6e2c696e6465783d6f66662c696e6465783d6f66662c696e6465783d6f66662c7365636c6162656c2c7375626a5f726f6c653d726f6d6673002c646566636f6e746578743d73047374656d5f752c00"])
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0)
read$FUSE(r1, &(0x7f0000000880)={0x2020, 0x0, 0x0, <r2=>0x0}, 0x2020)
syz_mount_image$f2fs(&(0x7f0000000080), &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f0000000640)=[{&(0x7f00000002c0)="97d059b349929f0bd2b5e9a27c7991befea2decb256cc7dd5d8c1bb7b04aef2db2a30506", 0x24, 0x80000001}, {&(0x7f0000000300)="c0ab4326101f0893d4b699073d1f7fef83ad4be9b7753045e3ca35445e45eecaf5ea4ccb5435fde0d233caf4", 0x2c, 0x2}, {&(0x7f0000000340)="da2981fc1981300fcfc23a0e9fbd06929df3cd984e50bf19691d6050855836aa5a894b", 0x23, 0x2}, {&(0x7f00000003c0)="143901346ede9dbea54e885ed17fb336fad1e330b042c3846a27fd6a93635f2f40", 0x21, 0x1}], 0x101400, &(0x7f00000006c0)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x2}}, {@whint_mode_fs}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}]})
fcntl$notify(r0, 0x402, 0x6)
setresuid(0x0, r2, 0x0)
geteuid()
syz_mount_image$romfs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xffffffffffffffe0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="36795cc768bfe6d983fd0d482e3dcb091e9286e6d948616593bec6e378c4ce74e34acb7d7931d770fe5b7d42c7ca", 0x2e, 0x86}], 0x2, &(0x7f0000000380)={[{'\'*}'}, {'.*'}, {'erofs\x04'}, {'\xfe\xdd\xef\x00\x00'}, {'^'}]})

00:31:02 executing program 2 (fault-call:0 fault-nth:47):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:31:02 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a8, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

00:31:02 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffff7fffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0)
read$FUSE(r2, &(0x7f0000000880)={0x2020, 0x0, 0x0, <r3=>0x0}, 0x2020)
setresuid(0x0, r3, 0x0)
syz_mount_image$f2fs(&(0x7f0000000080), &(0x7f0000000180)='./file1\x00', 0x200, 0x4, &(0x7f0000000440)=[{&(0x7f00000001c0)="f8d57614aa9dd4ca628412aed0def0576ef7f7bd72e10d90b533bb1050092f82967130d1b8d117bd4679d36da54105e4ea38d9529bbdcfef64efab2853df038e78142cc4880858cf636f4e37ebc63235296c0114f7deb1dd9e26b0619f32a8cbd2e7de8922f7c98a6c06017b7876d0829dd287cf430fdebd0368d71dc26886fb04e97e5149722863b654167a3a2b97004636af", 0x93, 0x9}, {&(0x7f0000000280)="4918c4d470ae53b405bb835983c048d15bba315a6b64eddff9d36404f00c04aa71d2f910b71d389e120454a8c356177e7a5eb3317992d71f070cd26925dae575580b6f5f55aa61720c9fa95566a6f72b43e832efda25979c6c10e32bde2fe2dbdf5eef062c61066e625d51390e730f258b8bdf60068e3fceeea604700e0527", 0x7f, 0xffffffffffff6355}, {&(0x7f0000000ac0)="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", 0x1000, 0xffff}, {&(0x7f00000003c0)="4138d62fa5d64937b13f43988edd8fb1787c0755ea99aa68e0d95b2153aa459f8eebb050fb527455fa1b9be564b7536c0c202eac908cf28e012b0d274625a2eb91a34eecf3a7a993bbca4f9e41b25925ad", 0x51}], 0xc2800, &(0x7f0000000580)=ANY=[@ANYBLOB='seclabel,fowner=', @ANYRESDEC=r3, @ANYBLOB="2caba9976261707072616973f44000"])
r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}})
write$FUSE_INIT(r4, &(0x7f0000004200)={0x50}, 0x50)
write$FUSE_INIT(r2, &(0x7f0000000500)={0x50, 0x0, 0x0, {0x7, 0x21, 0x8, 0x202440, 0x3, 0x7, 0x5, 0xeeb1}}, 0x50)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

[  290.751216] erofs: read_super, device -> /dev/loop0
[  290.765102] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
[  290.777509] erofs: options -> user_xatt�����N5^���#�Ǧr,noacl,
[  290.788536] erofs: Unrecognized mount option "user_xatt�����N5^���#�Ǧr" or missing value
[  290.813017] overlayfs: unrecognized mount option "seclabel" or missing value
[  290.941759] FAULT_INJECTION: forcing a failure.
[  290.941759] name failslab, interval 1, probability 0, space 0, times 0
[  290.956526] CPU: 1 PID: 17823 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  290.964449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  290.973912] Call Trace:
[  290.976523]  dump_stack+0x1fc/0x2ef
[  290.980172]  should_fail.cold+0xa/0xf
[  290.983991]  ? setup_fault_attr+0x200/0x200
00:31:02 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1ff}], 0x0, &(0x7f0000010200))

[  290.988319]  ? lock_acquire+0x170/0x3c0
[  290.992305]  __should_failslab+0x115/0x180
[  290.996563]  should_failslab+0x5/0x10
[  291.000369]  __kmalloc+0x2ab/0x3c0
[  291.003917]  ? prealloc_shrinker+0x15d/0x340
[  291.008342]  prealloc_shrinker+0x15d/0x340
[  291.012589]  sget_userns+0x7b4/0xcd0
[  291.016344]  ? set_bdev_super+0x110/0x110
[  291.020515]  ? ns_test_super+0x50/0x50
[  291.024418]  ? set_bdev_super+0x110/0x110
[  291.028584]  ? ns_test_super+0x50/0x50
[  291.032480]  sget+0x102/0x140
[  291.035578]  mount_bdev+0xf8/0x3b0
[  291.039112]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  291.044512]  erofs_mount+0x8c/0xc0
[  291.048155]  ? erofs_kill_sb+0x20/0x20
[  291.052156]  ? alloc_pages_current+0x19b/0x2a0
[  291.056747]  ? __lockdep_init_map+0x100/0x5a0
[  291.061359]  mount_fs+0xa3/0x310
[  291.064723]  vfs_kern_mount.part.0+0x68/0x470
[  291.069223]  do_mount+0x113c/0x2f10
[  291.072862]  ? cmp_ex_sort+0xc0/0xc0
[  291.076622]  ? __do_page_fault+0x180/0xd60
[  291.080865]  ? copy_mount_string+0x40/0x40
[  291.085428]  ? memset+0x20/0x40
[  291.089032]  ? copy_mount_options+0x26f/0x380
[  291.093538]  ksys_mount+0xcf/0x130
[  291.097214]  __x64_sys_mount+0xba/0x150
[  291.101180]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  291.105772]  do_syscall_64+0xf9/0x620
[  291.109592]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  291.114780] RIP: 0033:0x467afa
[  291.117961] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
00:31:02 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x21, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  291.137197] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  291.144896] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  291.152159] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  291.159424] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  291.166778] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  291.174035] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:31:03 executing program 2 (fault-call:0 fault-nth:48):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

[  291.271144] erofs: read_super, device -> /dev/loop0
[  291.276313] erofs: options -> user_xatt�����N5^���#�Ǧr,noacl,
[  291.308316] erofs: Unrecognized mount option "user_xatt�����N5^���#�Ǧr" or missing value
00:31:03 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a9, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

00:31:03 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f00000003c0)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x2000000000010e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
r2 = getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x9, 0x4, 0x3, 0x1, 0x0, 0x5, 0x8000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x4, 0x8}, 0x400, 0xa0000001, 0x3, 0x0, 0x800, 0x8a, 0x9, 0x0, 0x1, 0x0, 0x3}, r2, 0x9, r0, 0x1)

[  291.319807] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop3
00:31:03 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, 0x0)

[  291.432170] FAULT_INJECTION: forcing a failure.
[  291.432170] name failslab, interval 1, probability 0, space 0, times 0
00:31:03 executing program 0:
r0 = open(&(0x7f0000000040)='./bus\x00', 0x4e141, 0x0)
r1 = accept4$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x100800)
r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0)
read$FUSE(r2, &(0x7f0000000880)={0x2020, 0x0, 0x0, <r3=>0x0, <r4=>0x0, <r5=>0x0}, 0x2020)
setresuid(0x0, r3, 0x0)
lsetxattr$security_capability(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000540), &(0x7f0000000580)=@v3={0x3000000, [{0x101, 0x2b}, {0x1}], r3}, 0x18, 0x1)
r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x401ffc000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xa8, "d68fece75c8120c8177542f4ca1b79bf0a98dadcb01fe845903d7e3b6239762150f221c69354d8c101420010ef3eb18202904f796cf838c67b09cda2a930656cc49a6692acf9494178574886e82ee9a74d629ec6f27bc1a4c7828606310022c62c8a2cfc27ed9cb6eb6fc060b29e214a7d31a7ab8da91fa79b3e2e04e10252aef43d531570b99b7c9be578f75c62d36ca3561023fa3290ab2292af9c1825c57ae08797c6a1003e22"}, &(0x7f0000000040)=0xb0)
r7 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="05000000c04100007400000000000000ffffffff000000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000002400000000000000540002002400000000000000550002002a00000000000000570001003000000000000000600002005b00000000000000650001005f000000000000006a0001005f000000000000006f0001002e2e2e66696c652e636f6c6466696c653066696c653166696c653266696c653300000000000000000000000005000000ed8100006400000000000000ffffffff010000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730000000000000000000000000000000000000000000000000000000005000000ed4100003d00000000000000ffffffff020000005cf90000535f0000e8030000000000000000000001000000000000000000000000000000000000003000000000000000300002002400000000000000310002003400000000000000330001005700000000000000380007002e2e2e66696c653066696c653100000005000000ed8100001a04000000000000ffffffff030000005cf90000535f0000e80300000000000000000000010000000000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727379", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r7, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8)
setregid(0x0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000004e00)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000004f00)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005200)={{{@in6=@ipv4={""/10, ""/2, @dev}, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in6=@private2}, 0x0, @in6=@remote}}, &(0x7f0000005300)=0xe8)
r13 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r14=>0x0}, &(0x7f0000cab000)=0xc)
setregid(0x0, r14)
syz_fuse_handle_req(r1, 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fd8bfdeaef234fe235800aa83b36b29e9134045207809c0e3f37bc2a3507c8fa393e236eee480ca8b472b63d42400cbcf99076fc6767b5f117b8c8837542c01cb754e3d1bca7f3ac0187f96bb3845162bf9d9b6c5bfe843e39a084021358d2a61981ac3b8ce6ed51b7af4275045029ed09ada47e2e8e6dbf65f012d29e378315dd25b4522fb576efe00011fbd725db5fec874270913b50301183eecf202e90baafb2fbe73404b6d7aa2e650a6f3c446a17cfa754e0ebf519d9881204db49b9e9e3391ab9a700d16e2a68243b10400d187851f1f7d9d52c32ac657ae889b2483a76827666c81ababc39d19578ac2a38920b6206af8d4e85e719f61c799eb613b4f7066fb9168d89e51a819e9b347f789ee04aec5fd163c55b6ce3838db2667d9c668a04d6a6ab0b6322454345d2946131ff219a6f7bfa0b6d6c10932dd10d6cc41564447645b0943d929cc3769c4f0dba54471025c58dfd920a14011c672a3004f36f798b78f513067abca54593473493458f8be6b3a4992ca395de4e191602602f1cf5b95c7da896aca36aea8620230a77c1b1f345478687cb8b4cf48417e3b4cf37ef64467933d469056c72d28e0d1f610411842e2a2a3cb6ea4d5f34979f551a2f1ec9a91a25b613ea2df81dcf84f154d40597efba2abcd0f3630fb9f0426bf40cf279d2e07623312f586b71ef80f75e854b9d588ece0c06fa7050ce4165e4e1a54be4a5bb5d2d9e7a420c5ece05378ba6aa06be4490aee8a57c645e9820b543ad2ac5277143208a44c1317aeb2266caa49076dca77c252159fac336657159dc4bcb16ee0b2b5e51f0d1228104ecaf17590d1dea1274efbaedeb4c2f10d40b3652320f591570232214cc3c4329b8d148f7c1711c04f3424e26e6da4d5c417dc178fe7a2ec04d5d9f69c3209e25d30c00a6095d21027eb05f7526e02d463cea5f6b936e9b38f3881fb4e6f088e58a93526aa44b52cab76d84ed177fcbb52416a10d3f9e6b0b7be1ec095f41bf5e84a902cead3d5806d98bb636cccc3fa0e562171926355d669a1accf2ff3a3585402ee3368d83b5231087a71fee888a129a20aa4a6c7fa21f66683a6c04ef9d02bb8db4890a3cd09ad526a5a08f1d4608b7f860966051178fa2bb070cd08ca45bb099074595049a43a3ef86053d5ae3c32598e9411b68918763b606b6c2a6ed6f077cbbe2eb486563e235546e6a6fd894b9d3a5871213ab63f79f7159792fbb97afc44622b203631e60ed16a5927e92b0c61f5b4dce681c17682587917cb97ebe8e30af6be86a642a2db96e3297a42e0af9e860551c5f1db530014d12ebc32f3b0091217f8168fc88cafd9c10c15e1ab8ea7e02cbe61d3065d1222a2a32aac7004879a62cf3f33304282f77ba476867b1ceb3b5f877f9aaf09d763f211152ec52bb6d33d90c6b8cd3ee559619e77352294a1f56d29ac40ce907799d1392b1069731fb34cbce8aa9dc4c1d5277cb39773c57d5bcc352a3470640f910d3a8acecdb0a0ccc763e401b424c83ae7a1c8a8ce6c7a4a5f9bf67e51066e51ede60af3a74ba742e34de63e75f936aa0771780f85343e92207c78103b28180af967ac93dedcc458a5f8dc0583c02d044fdbdc7b7dc5cf36160e7d974a64efb21d7e71d69c52780b3ebc4ab1f984c998f7254a32ee0085a8c6a82c6659f887faa4f5518b90aaa01416d63066192a4faef386f0ad4033636f3637eea7e6cbbed12585d1477d38a2375d44d021233a81f5901048007087e09e294a722b37051c7894adae59e3abdcf59bf55990c19b0ecfb66014ea9293d0ac8c7379794705c0e1a8d0a6058dccc9c79fb2ded8ec4568c66a4835e763aadd308745a398615be2816a1c97a97fbd55a9459f0aaba1092072fed9fd84dd24d1125f2ab8bb6b55d19769db4520fcd15aaeb238d649b05981e050d66fac1c4a564ce8ab480734dc7cdd6a556b493a3d0f8723c34a82bd8e937312eb3c0d1e5d62cebeab0a5500ae719ed158a6223787554390675822d2895c4f05f22dad08f6e00c1df545622834e435042194202266cc44d67b2e83a57c4ecee14bf3dad72ee4f9853810e6a6932164468681aa283c78c59a566e1f8ef49c292a4d6ffd54de2d571443c69198a693fa0c5ca733e95391d65cb0f0b5cd139bffa10fef8e088232e24761e735e4c2afe0fd7292079a9ca6e8a5a3034206f7df82eebdb2529334acf6860085e535fe680a6995f4a6ebea444000c678d3dbe4535e26e1a212c66bf8b531c53abab5796c12831308c2af93f70ea226e285f950ae3236e01067b59ec6c8d85f79a5d928f252197ce7d81f3cfda209d155e5ccf6b1a4591eedde0fb898dbbc4ef7bae7cd1fa1ad9dba0abdbf2a2931a3acbe7ac9e958409a00748eb2d2b5de87e6a92940db4a3610e6d4f9b038c35a0333ba5c5fdfeca77d30195560f8ecc04f8c6aacbd8747368dded1b79b868af1623e94a7d39771402301fe6ff7738fd418eeb9847ea7b9a79b240b4fccea6c135ef5c015613e8a1f578e96346ffc587e891649ae550d40f4f39a8038a99649b877c7005f3371a366ee20d33bfe0bdd20934bea0dc4c80507bf052f8a366b093a5622a91fb7f4f91bb295642dcb886d8a73f2b0d8f85ce80bd43a86bea36094ab8b56fc55c348237398fd9b56804084821c9f298aba325703dde69d337e66667ab73865eb41ee5d9b4f634a83fd6d84e8ac6ab741ae771bc0f0c86d9b6462de7bc7f999c4073f1d7baa21972e8fd18954e95e17134c60523485bbfd46e96085eeb5d09603aa212b20a6bc021e4ffc216ea20b6896d83c4a4212c66b5664e81cb00bd24af840309a33729bfd2f1a694535fcb83f43187268c9e6453986c53a03f62c3bc042e0ceadacd5482c0230d9076159c11df5fa9743acb377b0fd00b3d3d4ad0cbcc6fc24ef8be8cd71ae1da21c81c95e6d938197b729e799480fb4c4a6338eb3d9dea9edf25276bd590eb88d804d01e8ba50b2b10055c2e57eb8bfa2e51d7a29c0c374f8fef7fb624208f085a7f592c03abe05a44596069f9837fd69e627855ea521693c2014b62f7ad2e074ec67009c6d64534c58f290f54e34c73d6e4b6180469b940d9efc63038ed8931a93a3b581ae12301ac331836dd12b259e74af366e5868c27f963344ec709b0cb238e4675aa9bef6fd3aa7077edc3f1cf205f3c388d75f477d95682ff0d523ef40a46aa8c6b91718e1dd37ed7c58bc59439ae8e2ba32082c71b202c95bd4eb587a198adcd564011d2a05bd92a942dd3bf3340b95131d7cd4e73ec0ddcdcd11f5ed74236017b9794d445a7d6ab9850d34a8947fc05d05412af2d7da2be60940834398be224737588663958e76820d26f925a0de42c1fe1c8f3dd158e4591aedb518206e34c4d716d1b5edf1927b9beb9f3a3d1fbd92206d30a80b34b6d9db9643da897a726f6b6ae96e43e01ae5b9b03eeaaf4389aabc25584c670a87f42319bd35c8e13e12593ef87c187237e9c2313828c51efab1d6725b548d5b2e1ec3526caa20904f60f9129a19827319e120ee02732cef1ccd45ebad5398890a5201d9aca0dab25d7bc986d7633d86309d8c3a85cdbb6b63418ac156365c885985abe78de2988347facd7f697ea538bec6a1be4cdd69cf5a73d80f22494bab7a95c892d95d62d617feaaf6b91e295187492431fa129e7ff5aa0ff9a9e878cd1867e89f767ade9037ffa11eb493bbbd20646dce7b863ac4f9e28a1826330f6ad7a3843dff0087fa9f60b6f8b3d2ea85cf95561ba088eccd7af18ad43ac141d5bf0429b98dbcbc077d2b26a105e7d2f3cdffe98f5ae90e172e4c4e1557dcc1b99d73f4723dbe37b02b43fa6fd759a229f005ade2bba353430afed5ce36f67314d579f1b2b6e01d57df3470db17a1ea94fbc756c1bb52d1a6eef582624ebb2e39a393b40063efda2d8c8a3199370645287e5987c9171bec3b33a3165d937560a18abe752055197170ed1254bbdc1a67e0f52bb0d1850292cef2a06290feffb1ea252e62ae7084c2d0290431ce0c5cf1532957d4e484de50265fef5ef2734f8759425d6c13729e7c4645aec127da8720654a712441e31163c04a6a08cd9067968519f550c5499411169a5ee4a8432cf0a1141980c031330c1c0dbddc8bdff293c8539da64c0814ab4ce4336ad819953eac8f44115e61223b7c65826d5194ddc2fdd9d63f6cd3f2a8305e66a5d578ed6a383bab9aed97de9c7a72295f89ada9b186830af362fadc118807e214a78423e8068f716591edf400dbeaffa2a08422d5a06dd75d999c44cd44165a5f6bd1929b481e5c44f2eb123263d748af8ae69f11cd1da27345ffdffc2a4d8ce20ed9ace8978a4cf0ae481a376b22c385af0f6a7596ffb97d1c7ba692e12febb2fca98173cbcc451d64219d74de9e6fefdf22a4e6fba52b3181855f91ada128763555b1d5b8f6ce98f2e12d0ae088cf70185d370f79eaf559b1247b94aaba18e9714b359f544bbab39ca3b2646c89736d06f18fd76b37dcab5a1e930a24", 0x2000, &(0x7f0000005440)={&(0x7f00000005c0)={0x50, 0xfffffffffffffffe, 0x1, {0x7, 0x21, 0x6c79, 0x8200, 0x6, 0x9, 0x9, 0x56}}, &(0x7f0000000640)={0x18, 0xffffffffffffffda, 0x0, {0x4}}, &(0x7f0000000680)={0x18, 0x0, 0x56, {0x6}}, &(0x7f00000006c0)={0x18, 0x0, 0x124, {0x7f}}, &(0x7f0000000700)={0x18, 0xfffffffffffffffe, 0x2, {0x8}}, &(0x7f0000000740)={0x28, 0x0, 0x1, {{0x7, 0x6, 0x2, r5}}}, &(0x7f0000000780)={0x60, 0x0, 0x2a, {{0x0, 0x7dcd, 0x1000, 0x1f, 0xde2, 0x401, 0x9e02e8fc, 0x8}}}, &(0x7f0000000800)={0x18, 0x0, 0x2, {0x100}}, &(0x7f00000048c0)={0x24, 0x0, 0x1, {'security.capability\x00'}}, &(0x7f0000004900)={0x20, 0x0, 0x9, {0x0, 0x14}}, &(0x7f00000049c0)={0x78, 0x0, 0x10000, {0x8, 0x1f, 0x0, {0x5, 0x100, 0xff, 0x3, 0xfff, 0xd6, 0x8, 0xfffffffa, 0x3, 0x0, 0x6, r10, 0x0, 0x5, 0x7fffffff}}}, &(0x7f0000004a40)={0x90, 0x0, 0x0, {0x0, 0x2, 0x1, 0x8, 0x7fff, 0xc7d, {0x3, 0x7fffffff, 0x8001, 0xfffffffffffffff9, 0xa6, 0x4570000000000, 0x4, 0x2, 0x9, 0x2000, 0x80000001, r10, 0x0, 0x100, 0x7}}}, &(0x7f0000004b00)={0x108, 0x0, 0x80000000, [{0x3, 0x180135d2, 0x14, 0x1, 'security.capability\x00'}, {0x3, 0x81, 0x6, 0x6, 'erofs\x00'}, {0x3, 0x40, 0x14, 0x80, 'security.capability\x00'}, {0x2, 0x3, 0x1, 0x81, '\xcb'}, {0x0, 0x9, 0x6, 0x80, 'erofs\x00'}, {0x3, 0x0, 0x0, 0x1}, {0x4, 0xfff, 0x1, 0x9, '.'}]}, &(0x7f0000004f40)={0x290, 0x0, 0x4, [{{0x5, 0x1, 0xfffffffffffffffc, 0xfffffffffffffebe, 0xfffffffc, 0x0, {0x2, 0x6, 0xf3a5, 0x2, 0x2, 0x3ff, 0x9, 0x0, 0x101, 0x7000, 0x15c6, 0x0, r4, 0x2e6, 0x2}}, {0x4, 0x40, 0x0, 0xa2}}, {{0x0, 0x2, 0x20002000000, 0x10000, 0x7, 0x6, {0x0, 0x96, 0x1, 0x7, 0x3f, 0x6, 0x0, 0x0, 0x80000, 0xa000, 0x8, 0x0, r8, 0x4}}, {0x2, 0x8, 0xa, 0x6, 'user_xattr'}}, {{0x3, 0x0, 0x5, 0x8cd, 0x3, 0x68, {0x4, 0x1ff, 0x1, 0x5, 0xca82, 0x5, 0x200, 0x7, 0x8, 0x2000, 0x9, 0x0, 0x0, 0x7}}, {0x2, 0x1, 0x5, 0xfffffff7, '${$-&'}}, {{0x3, 0x3, 0x100000001, 0xa5b6, 0x7fff, 0x1, {0x1, 0x3, 0x100, 0x8, 0x8, 0x98e, 0x0, 0x0, 0x0, 0x4000, 0x9, r11, r8, 0x80, 0x7e23e2be}}, {0x1, 0xffffffffffffcaa5, 0x2, 0x2e7, '!$'}}]}, &(0x7f0000005340)={0xa0, 0x0, 0x1ff, {{0x3, 0x2, 0x15, 0x9, 0x1, 0x1, {0x1, 0x9227, 0x1, 0x1c000000, 0xff, 0x400, 0x5, 0x81, 0x1, 0x6000, 0xfffffff8, r12, r14, 0x8, 0x4}}, {0x0, 0x1c}}}, &(0x7f0000005400)={0x20, 0x0, 0x3, {0xffffa23a, 0x4, 0x84, 0x9}}})

[  291.474500] CPU: 0 PID: 17867 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  291.482427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  291.491800] Call Trace:
[  291.494414]  dump_stack+0x1fc/0x2ef
[  291.498060]  should_fail.cold+0xa/0xf
[  291.501878]  ? setup_fault_attr+0x200/0x200
[  291.506216]  ? lock_acquire+0x170/0x3c0
[  291.510225]  __should_failslab+0x115/0x180
[  291.514473]  should_failslab+0x5/0x10
[  291.518284]  kmem_cache_alloc_node_trace+0x244/0x3b0
[  291.523406]  __kmalloc_node+0x38/0x70
[  291.527217]  kvmalloc_node+0x61/0xf0
[  291.530945]  __list_lru_init+0x4c6/0x7f0
[  291.535014]  ? up_read+0x103/0x110
[  291.538569]  sget_userns+0x7e2/0xcd0
[  291.542292]  ? set_bdev_super+0x110/0x110
[  291.546457]  ? ns_test_super+0x50/0x50
[  291.550357]  ? set_bdev_super+0x110/0x110
[  291.554546]  ? ns_test_super+0x50/0x50
[  291.558445]  sget+0x102/0x140
[  291.561562]  mount_bdev+0xf8/0x3b0
[  291.565116]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  291.570407]  erofs_mount+0x8c/0xc0
00:31:03 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3aa, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  291.573960]  ? erofs_kill_sb+0x20/0x20
[  291.577863]  ? alloc_pages_current+0x19b/0x2a0
[  291.582450]  ? __lockdep_init_map+0x100/0x5a0
[  291.586949]  mount_fs+0xa3/0x310
[  291.590505]  vfs_kern_mount.part.0+0x68/0x470
[  291.595015]  do_mount+0x113c/0x2f10
[  291.598648]  ? cmp_ex_sort+0xc0/0xc0
[  291.602369]  ? __do_page_fault+0x180/0xd60
[  291.606613]  ? copy_mount_string+0x40/0x40
[  291.610864]  ? memset+0x20/0x40
[  291.614146]  ? copy_mount_options+0x26f/0x380
[  291.618650]  ksys_mount+0xcf/0x130
[  291.622286]  __x64_sys_mount+0xba/0x150
[  291.626266]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  291.630953]  do_syscall_64+0xf9/0x620
[  291.634853]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  291.640048] RIP: 0033:0x467afa
[  291.643243] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  291.662403] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  291.670315] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  291.678110] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  291.685539] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  291.692884] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  291.700373] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:31:03 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, 0x0)

[  291.737199] erofs: read_super, device -> /dev/loop0
[  291.744620] erofs: options -> user_xattr,noacl,
[  291.752794] erofs: root inode @ nid 36
[  291.757087] erofs: mounted on /dev/loop0 with opts: user_xattr.
00:31:03 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694e89ad37c804b9e46226ca6b9956a74a7d9ecf9be8f7ffba2f21b2dd0702c79aba387ec543ef51ffc665e7e849dba9091144b720231bde5d208ac7da30f7756dd3b8dcd15139d8e4ea5f7ef5b598fab081e6e9aa96f51211188bfcca813971a6922e6aada7f8ec46e6724", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
r2 = getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)
r3 = gettid()
syz_open_procfs$namespace(r3, 0x0)
kcmp(r2, r3, 0x6, r1, r0)

00:31:03 executing program 2 (fault-call:0 fault-nth:49):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:31:03 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000000400)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="ad71999f9280f0a0c5e70e31deb1b92b31ab48f9fc982110c90c636724e29c6a1e7b086a58d864755adf39d56935d873d22dcf44f60dd0b18d38606ad8b71685898b9784b42c9cd67353afaed86f9f00d6f504379673e92e8abc321e6a21e406df"])
timer_create(0x2, &(0x7f0000000040)={0x0, 0x40, 0x0, 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&(0x7f0000001980)="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"}}, &(0x7f0000000080))
timer_create(0x2, &(0x7f0000000140)={0x0, 0x6, 0x0, @thr={&(0x7f00000000c0)="5248ff2805e05fc13adc018b5d3facbf99e66b94c1216e5c9eb070f7cd03de3ab267bba070b536eff07ad9a810c03c941237903a223b26647c", &(0x7f0000002980)="912beb7f561dc0b6d77f4a20c4ee2f4f2bd55ff4ddf63f5035bdab1e9b2d4dbc4a387d0959e2efae6829bcfe0be2a4003db0d048558b66b93a0420c815c459f85b917bfa675e3bc410aeff46ac0a8a9dc86300830371"}}, &(0x7f00000001c0))
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  291.942888] erofs: unmounted for /dev/loop0
00:31:03 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, 0x0)

[  292.055570] FAULT_INJECTION: forcing a failure.
[  292.055570] name failslab, interval 1, probability 0, space 0, times 0
[  292.126466] CPU: 1 PID: 17907 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  292.134402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  292.143978] Call Trace:
[  292.146620]  dump_stack+0x1fc/0x2ef
[  292.150248]  should_fail.cold+0xa/0xf
[  292.154181]  ? setup_fault_attr+0x200/0x200
[  292.158491]  ? lock_acquire+0x170/0x3c0
[  292.162456]  __should_failslab+0x115/0x180
[  292.166685]  should_failslab+0x5/0x10
[  292.170498]  __kmalloc+0x2ab/0x3c0
[  292.174191]  ? __list_lru_init+0xd3/0x7f0
[  292.178477]  __list_lru_init+0xd3/0x7f0
[  292.182615]  ? up_read+0x103/0x110
[  292.186159]  sget_userns+0x810/0xcd0
[  292.189873]  ? set_bdev_super+0x110/0x110
[  292.194012]  ? ns_test_super+0x50/0x50
[  292.197892]  ? set_bdev_super+0x110/0x110
[  292.202029]  ? ns_test_super+0x50/0x50
[  292.205907]  sget+0x102/0x140
[  292.209008]  mount_bdev+0xf8/0x3b0
[  292.212542]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  292.217810]  erofs_mount+0x8c/0xc0
[  292.221344]  ? erofs_kill_sb+0x20/0x20
00:31:03 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  292.225223]  ? alloc_pages_current+0x19b/0x2a0
[  292.229925]  ? __lockdep_init_map+0x100/0x5a0
[  292.234580]  mount_fs+0xa3/0x310
[  292.237959]  vfs_kern_mount.part.0+0x68/0x470
[  292.242476]  do_mount+0x113c/0x2f10
[  292.246147]  ? cmp_ex_sort+0xc0/0xc0
[  292.249871]  ? __do_page_fault+0x180/0xd60
[  292.254118]  ? copy_mount_string+0x40/0x40
[  292.258358]  ? memset+0x20/0x40
[  292.261628]  ? copy_mount_options+0x26f/0x380
[  292.266292]  ksys_mount+0xcf/0x130
[  292.269850]  __x64_sys_mount+0xba/0x150
[  292.273836]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  292.278408]  do_syscall_64+0xf9/0x620
[  292.282369]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  292.287557] RIP: 0033:0x467afa
[  292.290748] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  292.310044] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  292.317739] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  292.325137] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  292.332395] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  292.339652] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  292.346910] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:31:04 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@shortname_lower}, {@uni_xlateno}]})
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:31:04 executing program 2 (fault-call:0 fault-nth:50):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:31:04 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  292.447666] erofs: read_super, device -> /dev/loop0
[  292.453608] erofs: options -> �q�������1ޱ�+1�H���!�cg$�j{jX�duZ�9�i5�s�-�D�б�8`jط������,��sS���o�
[  292.464720] erofs: Unrecognized mount option "�q�������1ޱ�+1�H���!�cg$�j{jX�duZ�9�i5�s�-�D�б�8`jط������" or missing value
00:31:04 executing program 3:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000003c0)={[{@shortname_lower}, {@uni_xlateno}]})
r2 = open(&(0x7f0000000040)='./bus\x00', 0x4e141, 0x0)
r3 = accept4$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x100800)
ioctl$BTRFS_IOC_QUOTA_CTL(r3, 0xc0109428, &(0x7f00000001c0)={0x3})
lseek(r3, 0x100, 0x3)
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x4e141, 0x0)
accept4$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x100800)
r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r4, r5, 0x0, 0x401ffc000)
sendmsg$IPCTNL_MSG_EXP_GET(r5, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, 0x1, 0x2, 0x101, 0x0, 0x0, {0x7, 0x0, 0x7}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'sane-20000\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x4000044)

[  292.643886] erofs: read_super, device -> /dev/loop0
[  292.654247] erofs: options -> �q�������1ޱ�+1�H���!�cg$�j{jX�duZ�9�i5�s�-�D�б�8`jط������,��sS���o�
[  292.660305] FAULT_INJECTION: forcing a failure.
[  292.660305] name failslab, interval 1, probability 0, space 0, times 0
[  292.666035] erofs: Unrecognized mount option "�q�������1ޱ�+1�H���!�cg$�j{jX�duZ�9�i5�s�-�D�б�8`jط������" or missing value
[  292.702930] CPU: 0 PID: 17945 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  292.710846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  292.720223] Call Trace:
[  292.722834]  dump_stack+0x1fc/0x2ef
[  292.726487]  should_fail.cold+0xa/0xf
[  292.730291]  ? setup_fault_attr+0x200/0x200
[  292.734623]  ? lock_acquire+0x170/0x3c0
[  292.738616]  __should_failslab+0x115/0x180
[  292.742867]  should_failslab+0x5/0x10
[  292.746679]  kmem_cache_alloc_node_trace+0x244/0x3b0
[  292.751806]  __kmalloc_node+0x38/0x70
[  292.755624]  kvmalloc_node+0x61/0xf0
[  292.759354]  __list_lru_init+0x4c6/0x7f0
[  292.763431]  ? up_read+0x103/0x110
[  292.766985]  sget_userns+0x810/0xcd0
[  292.770725]  ? set_bdev_super+0x110/0x110
[  292.775013]  ? ns_test_super+0x50/0x50
[  292.778959]  ? set_bdev_super+0x110/0x110
[  292.783355]  ? ns_test_super+0x50/0x50
[  292.787240]  sget+0x102/0x140
[  292.790339]  mount_bdev+0xf8/0x3b0
[  292.793876]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  292.799163]  erofs_mount+0x8c/0xc0
[  292.802690]  ? erofs_kill_sb+0x20/0x20
[  292.806687]  ? alloc_pages_current+0x19b/0x2a0
[  292.811260]  ? __lockdep_init_map+0x100/0x5a0
[  292.815801]  mount_fs+0xa3/0x310
[  292.819162]  vfs_kern_mount.part.0+0x68/0x470
[  292.823751]  do_mount+0x113c/0x2f10
[  292.827411]  ? cmp_ex_sort+0xc0/0xc0
[  292.831140]  ? __do_page_fault+0x180/0xd60
[  292.835375]  ? copy_mount_string+0x40/0x40
[  292.839608]  ? memset+0x20/0x40
[  292.842875]  ? copy_mount_options+0x26f/0x380
[  292.847359]  ksys_mount+0xcf/0x130
[  292.850888]  __x64_sys_mount+0xba/0x150
[  292.854854]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  292.859424]  do_syscall_64+0xf9/0x620
[  292.863260]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  292.868447] RIP: 0033:0x467afa
[  292.871630] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  292.890529] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  292.898231] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  292.905492] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  292.912750] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  292.920006] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  292.927262] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
00:31:04 executing program 2 (fault-call:0 fault-nth:51):
syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080))
rmdir(&(0x7f0000000040)='./file0\x00')

00:31:04 executing program 4:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40186f40, 0x550000)
r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x106, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="73686f72746e61cb97014dd2d4df282b376965653d6c6f0065722c756e695f786c61746727ff2c009ed3e535fedff98f4be7245f202f9d37739c87013ad15dea707dedd1486abeecfc00a24be3c6f300b87e22172dd3c1a485e0619d3ce4c6ad0593f6d7cdb407bd1fd74b4e3fa15483f83992d89335de74203f25b43beb2216b3a8e03d9dd4cce7cfae25e2a8e8b92400d8bd3d076a0025e04a4bd826b7cb78529323441635641fe8531aabcc5611162dfe531cf92da4814e5d4d20597b82164f144d4082504ed87ab50b1491c0aae537"])
getpgrp(0x0)
splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000008580)=0xffffffff, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0)

00:31:04 executing program 0:
r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@private, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@private}, 0x0, @in6=@initdev}}, &(0x7f00000019c0)=0xe8)
syz_mount_image$f2fs(&(0x7f00000001c0), &(0x7f0000000540)='./file0\x00', 0xffffffffffff8000, 0x5, &(0x7f0000001840)=[{&(0x7f0000000580)="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", 0x1000, 0x7f}, {&(0x7f0000001580)="fb24c8994af34d17ab13c5a169bcbbc37c54a6f5dc66e70a4343bdf7aabb3cd4c0f48f98fce1a956d6fba5e82979798ef2499ac24c9cff1272b2a758e947927e0b18b133ecaca628d80bac98c6bbc51be74092d0e0d5a32907bb6cbc120a77cf7aedb00695959d89f2871133d5909402523864383a109c808ef85b6a45bcbb9a1ddb1bdc17cdb3649b17722712c9fd44", 0x90, 0x3ff}, {&(0x7f0000001640)="ce7426ced86d3f48cb397f1ddeb3e794a0df8812babf006b343149c91293ffd1923dce36ffeb2c0b17b6dcf1dede979463c8607f233fe2a4236b16b145c5c4f9abb03e9b647b534bfb2d273107ed1449ec5797fd1786592658dabd526b965ff375545781bd6a5f626e892585e3786ca97b0043d390fd3f88e1d8604364c8cb310d4212b9757d435e6ac5d812fb", 0x8d, 0xffffffff}, {&(0x7f0000001700)="285aa3a8bb624a9c72b95f668e4b91426d65b6eb15ba98158f2d6863f05185e97e404d57a84a8ed5a4e2e78d69186166706840b1", 0x34, 0x1}, {&(0x7f0000001740)="8b7f60028c8520a4d6eb8bbcce00a97cd7302e651300be3a587004a140097e5b0b74a27d600a5610a2984b25ad9297ab9b406dd407f7293760b2bf6abbe9943dfb5765c5407baade3d4e7b9045e0b306d7530bb938c8aa1fda09d99dd0397be7ee79f4a8c3904ff44947cab93031468f998479d8874d3785acfa5c6cd26bdb1a872c14189585ca1b5574e3e3ecd0bfd57f97b8d3cbf18b891e840c2a8dffa678e3648c8f9c4bb8d94db7c5eec4ffe9582f5ed7d141bbae9e20111e4f5e9a9853b355bb9df6f09b3a32369ee9ecd07a72f4", 0xd1, 0x9}], 0x800, &(0x7f0000001c40)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',permit_directio,\x00'])
statx(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))
statx(r0, &(0x7f0000000140)='./file0\x00', 0x1000, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getuid()
mount(&(0x7f0000001a00)=@md0, &(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)='hfsplus\x00', 0x400, &(0x7f0000001ac0)='default_permissions')
mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x10002, &(0x7f0000000480)={[{@xino_on}, {@default_permissions}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [{@permit_directio}, {@euid_lt={'euid<', r2}}, {@permit_directio}, {@uid_eq={'uid', 0x3d, r3}}]})

00:31:04 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x437, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  293.134789] erofs: read_super, device -> /dev/loop0
[  293.143276] erofs: read_super, device -> /dev/loop2
[  293.166332] erofs: options -> user_xattr,noacl,
00:31:04 executing program 3 (fault-call:4 fault-nth:0):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacb", 0x99}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000010200))

[  293.199116] erofs: root inode @ nid 36
[  293.226147] erofs: options -> 
[  293.228311] FAT-fs (loop4): Unrecognized mount option "shortna˗
M���(+7iee=lo" or missing value
[  293.249309] erofs: mounted on /dev/loop0 with opts: user_xattr.
[  293.257666] erofs: root inode @ nid 36
[  293.268339] hfsplus: unable to parse mount options
[  293.285288] FAULT_INJECTION: forcing a failure.
[  293.285288] name failslab, interval 1, probability 0, space 0, times 0
[  293.285294] overlayfs: unrecognized mount option "permit_directio" or missing value
00:31:05 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x90)

[  293.342100] FAULT_INJECTION: forcing a failure.
[  293.342100] name failslab, interval 1, probability 0, space 0, times 0
[  293.392529] CPU: 1 PID: 17980 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  293.400468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  293.409830] Call Trace:
[  293.412442]  dump_stack+0x1fc/0x2ef
[  293.416085]  should_fail.cold+0xa/0xf
[  293.419906]  ? setup_fault_attr+0x200/0x200
[  293.424252]  ? lock_acquire+0x170/0x3c0
[  293.428248]  __should_failslab+0x115/0x180
[  293.432528]  should_failslab+0x5/0x10
[  293.436352]  kmem_cache_alloc+0x277/0x370
[  293.440506]  erofs_fill_super+0x10a1/0x12cc
[  293.444859]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  293.450149]  ? vsprintf+0x30/0x30
[  293.453621]  ? wait_for_completion_io+0x10/0x10
[  293.458304]  ? set_blocksize+0x163/0x3f0
[  293.462380]  mount_bdev+0x2fc/0x3b0
[  293.466018]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  293.471310]  erofs_mount+0x8c/0xc0
[  293.474862]  ? erofs_kill_sb+0x20/0x20
[  293.478764]  ? alloc_pages_current+0x19b/0x2a0
[  293.483355]  ? __lockdep_init_map+0x100/0x5a0
[  293.487872]  mount_fs+0xa3/0x310
[  293.491273]  vfs_kern_mount.part.0+0x68/0x470
[  293.495789]  do_mount+0x113c/0x2f10
[  293.499427]  ? cmp_ex_sort+0xc0/0xc0
[  293.503151]  ? __do_page_fault+0x180/0xd60
[  293.507424]  ? copy_mount_string+0x40/0x40
[  293.511675]  ? memset+0x20/0x40
[  293.515017]  ? copy_mount_options+0x26f/0x380
[  293.519526]  ksys_mount+0xcf/0x130
[  293.523084]  __x64_sys_mount+0xba/0x150
[  293.527070]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  293.531749]  do_syscall_64+0xf9/0x620
[  293.535675]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  293.540866] RIP: 0033:0x467afa
[  293.544064] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  293.562974] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  293.570698] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  293.578042] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  293.585546] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  293.592882] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  293.600159] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  293.633221] CPU: 0 PID: 18001 Comm: syz-executor.3 Not tainted 4.19.192-syzkaller #0
[  293.641141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  293.650501] Call Trace:
[  293.653111]  dump_stack+0x1fc/0x2ef
[  293.656762]  should_fail.cold+0xa/0xf
[  293.659912] BUG: Dentry 00000000a3c07dc1{i=0,n=/}  still in use (-128) [unmount of erofs loop2]
[  293.660576]  ? setup_fault_attr+0x200/0x200
[  293.660590]  ? lock_acquire+0x170/0x3c0
[  293.660609]  __should_failslab+0x115/0x180
[  293.660624]  should_failslab+0x5/0x10
[  293.660652]  __kmalloc+0x2ab/0x3c0
[  293.660661]  ? __se_sys_memfd_create+0xf8/0x440
[  293.660690]  __se_sys_memfd_create+0xf8/0x440
[  293.660702]  ? memfd_file_seals_ptr+0x150/0x150
[  293.660714]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  293.660731]  ? trace_hardirqs_off_caller+0x6e/0x210
[  293.660743]  ? do_syscall_64+0x21/0x620
[  293.660756]  do_syscall_64+0xf9/0x620
[  293.660769]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  293.660777] RIP: 0033:0x4665d9
[  293.660789] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  293.669898] ------------[ cut here ]------------
[  293.674380] RSP: 002b:00007f693dbebf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  293.678533] WARNING: CPU: 1 PID: 17980 at fs/dcache.c:1518 umount_check.cold+0xf2/0x116
[  293.682558] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665d9
[  293.686338] Kernel panic - not syncing: panic_on_warn set ...
[  293.686338] 
[  293.689879] RDX: 000000000000004a RSI: 0000000000000000 RDI: 00000000004bee66
00:31:05 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000240)="c5f6aaa0de33a011ac0b933b32f4c4fcc76a2bab32d3ba7728fb788e9c83bfea8afa801423f0a9d5ee106721190ac92863894780b01e0e524754aea75654103086eee6509e64adc2e0edb11214eec8327d39af1a1c7c5e7cab2ee624d02b6a5695326fb33420a5ed896e4d5aa1152fb377cf1826a3373ecff100b613bc51b66f06e7b5b433097d8c80cc77952a500bbcd5408c1eb6002aaacba6bcdd", 0x9c}], 0x1, 0x0)
syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x43f, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002040400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000010200))

[  293.791518] RBP: 000000000000000a R08: 0000000000000025 R09: ffffffffffffffff
[  293.798794] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000
[  293.806068] R13: 0000000020000100 R14: 0000000000087e20 R15: 0000000020010200
[  293.813341] CPU: 1 PID: 17980 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0
[  293.821231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  293.830591] Call Trace:
[  293.833190]  dump_stack+0x1fc/0x2ef
[  293.836832]  panic+0x26a/0x50e
[  293.840033]  ? __warn_printk+0xf3/0xf3
00:31:05 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x600000, 0x0)
ioctl$TIOCSCTTY(r0, 0x540e, 0x5)
r1 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024000000000000000000e80300000000000000000000020000000000000000000000e2b40a7e6a21", 0x36, 0x400}, {&(0x7f0000010100)="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", 0x57e, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)={[{}, {@noacl}]})
statx(r1, &(0x7f0000000180)='./file0\x00', 0x4000, 0x200, &(0x7f0000000280))

[  293.843950]  ? umount_check.cold+0xf2/0x116
[  293.848285]  ? __probe_kernel_read+0x130/0x1b0
[  293.852870]  ? __warn.cold+0x5/0x5a
[  293.856504]  ? umount_check.cold+0xf2/0x116
[  293.860833]  __warn.cold+0x20/0x5a
[  293.864380]  ? umount_check.cold+0xf2/0x116
[  293.868702]  report_bug+0x262/0x2b0
[  293.872337]  do_error_trap+0x1d7/0x310
[  293.876232]  ? math_error+0x310/0x310
[  293.880042]  ? __irq_work_queue_local+0x101/0x160
[  293.884918]  ? irq_work_queue+0x29/0x80
[  293.888905]  ? error_entry+0x72/0xd0
[  293.892633]  ? trace_hardirqs_off_caller+0x6e/0x210
[  293.897679]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  293.902536]  invalid_op+0x14/0x20
[  293.905997] RIP: 0010:umount_check.cold+0xf2/0x116
[  293.910933] Code: f9 4d 89 f1 45 89 e0 48 89 e9 41 55 4c 89 fa 48 89 ee 48 c7 c7 00 a5 74 88 e8 3b f0 fe ff 48 c7 c7 00 a4 74 88 e8 2f f0 fe ff <0f> 0b 58 e9 ed ec b4 f9 e8 19 9b a4 f9 e9 22 ff ff ff 48 89 df e8
[  293.929898] RSP: 0018:ffff88803f647a98 EFLAGS: 00010286
[  293.935366] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000
[  293.942638] RDX: 0000000000040000 RSI: ffffffff814df6b1 RDI: ffffed1007ec8f45
[  293.949915] RBP: ffff88808e76a460 R08: 0000000000000024 R09: 0000000000000000
[  293.957191] R10: 0000000000000005 R11: 0000000000000000 R12: 00000000ffffff80
[  293.964467] R13: ffff888042377350 R14: ffffffff893f8da0 R15: 0000000000000000
[  293.971764]  ? vprintk_func+0x81/0x180
[  293.975759]  ? umount_check.cold+0xf2/0x116
[  293.980099]  d_walk+0x196/0x990
[  293.983391]  ? shrink_dcache_parent+0x120/0x120
[  293.988066]  ? debug_check_no_obj_freed+0x201/0x490
[  293.993094]  shrink_dcache_for_umount+0x87/0x330
[  293.997859]  generic_shutdown_super+0x68/0x370
[  294.002450]  kill_block_super+0x97/0xf0
[  294.006434]  deactivate_locked_super+0x94/0x160
[  294.011108]  mount_bdev+0x373/0x3b0
[  294.014747]  ? gb_gbphy_register_driver.cold+0x39/0x39
[  294.020032]  erofs_mount+0x8c/0xc0
[  294.023578]  ? erofs_kill_sb+0x20/0x20
[  294.027478]  ? alloc_pages_current+0x19b/0x2a0
[  294.032069]  ? __lockdep_init_map+0x100/0x5a0
[  294.036596]  mount_fs+0xa3/0x310
[  294.039978]  vfs_kern_mount.part.0+0x68/0x470
[  294.044489]  do_mount+0x113c/0x2f10
[  294.048126]  ? cmp_ex_sort+0xc0/0xc0
[  294.051847]  ? __do_page_fault+0x180/0xd60
[  294.056088]  ? copy_mount_string+0x40/0x40
[  294.060343]  ? memset+0x20/0x40
[  294.063635]  ? copy_mount_options+0x26f/0x380
[  294.068149]  ksys_mount+0xcf/0x130
[  294.071697]  __x64_sys_mount+0xba/0x150
[  294.075685]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  294.080314]  do_syscall_64+0xf9/0x620
[  294.084135]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  294.089339] RIP: 0033:0x467afa
[  294.092669] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  294.111580] RSP: 002b:00007f0309763fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  294.119314] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa
[  294.126601] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0309764000
[  294.133901] RBP: 00007f0309764040 R08: 00007f0309764040 R09: 0000000020000000
[  294.141199] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
[  294.148479] R13: 0000000020000100 R14: 00007f0309764000 R15: 0000000020000080
[  294.157366] Kernel Offset: disabled
[  294.161445] Rebooting in 86400 seconds..