100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x7ffff000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:04 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64]}}, 0x1c)

08:33:04 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0xa, 0x0)

08:33:04 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, 0x0, 0x0, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

[  862.916046][T14294] loop0: detected capacity change from 0 to 20
[  862.946288][T14299] loop3: detected capacity change from 0 to 16
[  862.954691][T14294] FAT-fs (loop0): bogus number of reserved sectors
08:33:04 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x7ffffff7, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:04 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x2b9, 0x0)

08:33:04 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69]}}, 0x1c)

[  862.961317][T14294] FAT-fs (loop0): Can't find a valid FAT filesystem
[  862.977417][T14299] FAT-fs (loop3): bogus number of reserved sectors
[  862.983997][T14299] FAT-fs (loop3): Can't find a valid FAT filesystem
[  862.998773][T14318] loop1: detected capacity change from 0 to 32768
08:33:04 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x80040200, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:04 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2a00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:04 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91]}}, 0x1c)

[  863.042440][T14318] FAT-fs (loop1): bogus logical sector size 39026
[  863.048967][T14318] FAT-fs (loop1): Can't find a valid FAT filesystem
[  863.056861][T14299] loop3: detected capacity change from 0 to 16
[  863.064220][T14299] FAT-fs (loop3): bogus number of reserved sectors
[  863.070748][T14299] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:04 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2200, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:04 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x2)

08:33:04 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x84ffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:04 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, 0x0, 0x0, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:04 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x88ffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  863.169430][T14352] loop0: detected capacity change from 0 to 21
[  863.197708][T14352] FAT-fs (loop0): bogus number of reserved sectors
[  863.198605][T14358] loop3: detected capacity change from 0 to 17
[  863.204266][T14352] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:04 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}, 0x1c)

08:33:04 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3)

08:33:04 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x97ffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  863.230962][T14358] FAT-fs (loop3): bogus number of reserved sectors
[  863.237491][T14358] FAT-fs (loop3): Can't find a valid FAT filesystem
[  863.244126][T14368] loop1: detected capacity change from 0 to 32768
[  863.256973][T14368] FAT-fs (loop1): bogus logical sector size 39026
[  863.263443][T14368] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:04 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:04 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:04 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x4)

08:33:04 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x2}}, 0x1c)

[  863.369415][T14397] loop0: detected capacity change from 0 to 31
[  863.376094][T14358] loop3: detected capacity change from 0 to 17
[  863.383251][T14397] FAT-fs (loop0): bogus number of reserved sectors
[  863.384460][T14358] FAT-fs (loop3): bogus number of reserved sectors
[  863.390022][T14397] FAT-fs (loop0): Can't find a valid FAT filesystem
[  863.396518][T14358] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:05 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2300, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xc8050000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:05 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, 0x0, 0x0, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x5)

08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x3}}, 0x1c)

08:33:05 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:05 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

[  863.517755][T14434] loop3: detected capacity change from 0 to 17
[  863.528436][T14434] FAT-fs (loop3): bogus number of reserved sectors
[  863.534991][T14434] FAT-fs (loop3): Can't find a valid FAT filesystem
[  863.541969][T14435] loop1: detected capacity change from 0 to 32768
[  863.542435][T14433] loop0: detected capacity change from 0 to 32
[  863.552814][T14435] FAT-fs (loop1): bogus logical sector size 39026
[  863.561011][T14435] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x6)

08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xe0ffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x4}}, 0x1c)

[  863.586831][T14433] FAT-fs (loop0): bogus number of reserved sectors
[  863.593450][T14433] FAT-fs (loop0): Can't find a valid FAT filesystem
[  863.624024][T14434] loop3: detected capacity change from 0 to 17
[  863.630572][T14434] FAT-fs (loop3): bogus number of reserved sectors
08:33:05 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2400, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:05 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4800, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xeffdffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  863.637093][T14434] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x5}}, 0x1c)

08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x7)

08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xf5ffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  863.695355][T14462] loop1: detected capacity change from 0 to 32768
[  863.704836][T14462] FAT-fs (loop1): bogus logical sector size 39026
[  863.711441][T14462] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:05 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x6}}, 0x1c)

[  863.774345][T14482] loop3: detected capacity change from 0 to 18
[  863.784855][T14479] loop0: detected capacity change from 0 to 36
[  863.791950][T14482] FAT-fs (loop3): bogus number of reserved sectors
[  863.798465][T14482] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x8)

08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xf7ffff7f, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x7}}, 0x1c)

08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf)

[  863.823345][T14479] FAT-fs (loop0): bogus number of reserved sectors
[  863.829935][T14479] FAT-fs (loop0): Can't find a valid FAT filesystem
[  863.851791][T14502] loop1: detected capacity change from 0 to 32768
[  863.880680][T14502] FAT-fs (loop1): bogus logical sector size 39026
[  863.887128][T14502] FAT-fs (loop1): Can't find a valid FAT filesystem
[  863.910487][T14482] loop3: detected capacity change from 0 to 18
[  863.922318][T14482] FAT-fs (loop3): bogus number of reserved sectors
08:33:05 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2500, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:05 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x11)

08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfc000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  863.928838][T14482] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x38)

08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x8}}, 0x1c)

08:33:05 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

[  864.012863][T14534] loop0: detected capacity change from 0 to 38
[  864.025103][T14534] FAT-fs (loop0): bogus number of reserved sectors
[  864.031649][T14534] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfe800000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:05 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  864.068455][T14541] loop3: detected capacity change from 0 to 18
[  864.089950][T14541] FAT-fs (loop3): bogus number of reserved sectors
[  864.096543][T14541] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfe80ffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3a)

08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x9}}, 0x1c)

[  864.131910][T14561] loop0: detected capacity change from 0 to 48
[  864.143986][T14561] FAT-fs (loop0): bogus number of reserved sectors
[  864.150527][T14561] FAT-fs (loop0): Can't find a valid FAT filesystem
[  864.161388][T14565] loop1: detected capacity change from 0 to 32768
[  864.199411][T14565] FAT-fs (loop1): bogus logical sector size 39026
[  864.205885][T14565] FAT-fs (loop1): Can't find a valid FAT filesystem
[  864.220129][T14541] loop3: detected capacity change from 0 to 18
[  864.227677][T14541] FAT-fs (loop3): bogus number of reserved sectors
[  864.234231][T14541] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:05 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2600, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfec0ffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x60)

08:33:05 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6800, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0xf}}, 0x1c)

08:33:05 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:05 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x11}}, 0x1c)

08:33:05 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfeffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  864.355471][T14605] loop0: detected capacity change from 0 to 52
[  864.367866][T14605] FAT-fs (loop0): bogus number of reserved sectors
[  864.370699][T14608] loop3: detected capacity change from 0 to 19
[  864.374404][T14605] FAT-fs (loop0): Can't find a valid FAT filesystem
[  864.390782][T14614] loop1: detected capacity change from 0 to 32768
08:33:05 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfc)

08:33:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

[  864.424550][T14608] FAT-fs (loop3): bogus number of reserved sectors
[  864.431106][T14608] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x1f4)

[  864.498914][T14640] loop0: detected capacity change from 0 to 54
[  864.507130][T14640] FAT-fs (loop0): bogus number of reserved sectors
[  864.513789][T14640] FAT-fs (loop0): Can't find a valid FAT filesystem
[  864.522966][T14608] loop3: detected capacity change from 0 to 19
08:33:06 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x26cc, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:06 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xff000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:06 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x21}}, 0x1c)

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x300)

08:33:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x7400, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

[  864.556544][T14608] FAT-fs (loop3): bogus number of reserved sectors
[  864.563104][T14608] FAT-fs (loop3): Can't find a valid FAT filesystem
[  864.586843][T14657] loop1: detected capacity change from 0 to 32768
08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3e8)

08:33:06 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x2b}}, 0x1c)

08:33:06 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffff0000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x500)

[  864.637105][T14665] loop0: detected capacity change from 0 to 58
[  864.695718][T14665] FAT-fs (loop0): bogus number of reserved sectors
[  864.702320][T14665] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x600)

08:33:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x7a00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  864.737863][T14687] loop3: detected capacity change from 0 to 19
[  864.745828][T14688] loop1: detected capacity change from 0 to 32768
[  864.766396][T14687] FAT-fs (loop3): bogus number of reserved sectors
[  864.772936][T14687] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:06 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x26d0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:06 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffff80fe, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:06 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x2c}}, 0x1c)

08:33:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x700)

[  864.817003][T14687] loop3: detected capacity change from 0 to 19
[  864.824005][T14687] FAT-fs (loop3): bogus number of reserved sectors
[  864.824975][T14708] loop0: detected capacity change from 0 to 61
[  864.830568][T14687] FAT-fs (loop3): Can't find a valid FAT filesystem
[  864.838413][T14708] FAT-fs (loop0): bogus number of reserved sectors
[  864.849842][T14708] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:06 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffffc0fe, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8703, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x810)

[  864.938212][T14725] loop3: detected capacity change from 0 to 19
[  864.959262][T14725] FAT-fs (loop3): bogus number of reserved sectors
[  864.959354][T14740] loop0: detected capacity change from 0 to 67
[  864.965814][T14725] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:06 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfffffdef, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:06 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x33}}, 0x1c)

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf00)

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x1008)

[  865.007158][T14739] loop1: detected capacity change from 0 to 32768
[  865.023441][T14740] FAT-fs (loop0): bogus number of reserved sectors
[  865.029962][T14740] FAT-fs (loop0): Can't find a valid FAT filesystem
[  865.068313][T14725] loop3: detected capacity change from 0 to 19
[  865.082426][T14725] FAT-fs (loop3): bogus number of reserved sectors
[  865.088960][T14725] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:06 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2700, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:06 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x3a}}, 0x1c)

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x1100)

08:33:06 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffffff84, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:06 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x3b}}, 0x1c)

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3800)

08:33:06 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffffff88, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3a00)

[  865.205356][T14782] loop1: detected capacity change from 0 to 32768
[  865.213480][T14789] loop0: detected capacity change from 0 to 72
[  865.225782][T14792] loop3: detected capacity change from 0 to 19
08:33:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9100, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  865.270506][T14792] FAT-fs (loop3): bogus number of reserved sectors
[  865.277033][T14792] FAT-fs (loop3): Can't find a valid FAT filesystem
[  865.283849][T14789] FAT-fs (loop0): bogus number of reserved sectors
[  865.290375][T14789] FAT-fs (loop0): Can't find a valid FAT filesystem
[  865.363045][T14792] loop3: detected capacity change from 0 to 19
[  865.375253][T14829] loop0: detected capacity change from 0 to 72
[  865.384677][T14792] FAT-fs (loop3): bogus number of reserved sectors
[  865.386309][T14829] FAT-fs (loop0): bogus number of reserved sectors
[  865.391198][T14792] FAT-fs (loop3): Can't find a valid FAT filesystem
[  865.404278][T14829] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:07 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2800, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x4000)

08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x3c}}, 0x1c)

08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffffff97, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9200, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  865.411189][T14822] loop1: detected capacity change from 0 to 32768
08:33:07 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}, {&(0x7f0000000440)="254763ffd86910c080eb576f8e1dcb232f684835abf4fdb9d6b1b43ceeed678ba4e844d77105406d209b3c6c02d522a59784ddc0044e7e1380a56b3b35eab4cc5a905b6d725e9cac9f07a164f880a6f3ac54bce4b9dc1076822af9fdb548a39db686040000000000000095784e8b8b1e51d19342d46fdce4288bc76657ee89792383", 0x82, 0xffffffffffffffc2}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x60}}, 0x1c)

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x6000)

08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffffffe0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  865.505021][T14851] loop0: detected capacity change from 0 to 73
[  865.530462][T14858] loop3: detected capacity change from 0 to 20
[  865.543272][T14859] loop1: detected capacity change from 0 to 16383
08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x80fe)

08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfffffff5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  865.555814][T14858] FAT-fs (loop3): bogus number of reserved sectors
[  865.560517][T14851] FAT-fs (loop0): bogus number of reserved sectors
[  865.562362][T14858] FAT-fs (loop3): Can't find a valid FAT filesystem
[  865.568826][T14851] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x61}}, 0x1c)

[  865.607406][T14859] FAT-fs (loop1): bogus logical sector size 39026
[  865.613951][T14859] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:07 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2900, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xe803)

08:33:07 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[])

08:33:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9903, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  865.655644][T14858] loop3: detected capacity change from 0 to 20
[  865.665024][T14858] FAT-fs (loop3): bogus number of reserved sectors
[  865.671621][T14858] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfffffffe, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  865.723892][T14902] loop0: detected capacity change from 0 to 76
[  865.737986][T14902] FAT-fs (loop0): bogus number of reserved sectors
[  865.744623][T14902] FAT-fs (loop0): Can't find a valid FAT filesystem
[  865.752342][T14904] loop3: detected capacity change from 0 to 20
08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x64}}, 0x1c)

08:33:07 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[])

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf401)

[  865.774107][T14904] FAT-fs (loop3): bogus number of reserved sectors
[  865.780670][T14904] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x10000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[])

08:33:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9a03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfc00)

[  865.840143][T14904] loop3: detected capacity change from 0 to 20
[  865.849977][T14904] FAT-fs (loop3): bogus number of reserved sectors
[  865.856579][T14904] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:07 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2a00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x69}}, 0x1c)

08:33:07 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {&(0x7f0000000140)="cd5a5d3849741883993052f61dee41b17b38b337c08041136782254a5e3aaa1ec3bd4d0484143511795bbb995bbac00a0037938dbbdb40eeb2ccbda1babe74ad4964d419c57e65423591deb976323ee3f23bbceb77502641ad927ba8b685dd6ce55903aa1a15f3c5dfeb1fd30b4593243ca685b6864cdd83ed061496c35d45780b3a8d22cf891b02edd43852a9", 0x8d, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x7ffffffff000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfe80)

[  865.939653][T14948] loop0: detected capacity change from 0 to 77
[  865.967931][T14948] FAT-fs (loop0): bogus number of reserved sectors
[  865.974475][T14948] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0x91}}, 0x1c)

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xff00)

[  865.992044][T14963] loop3: detected capacity change from 0 to 21
[  866.017171][T14963] FAT-fs (loop3): bogus number of reserved sectors
[  866.023738][T14963] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9b03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x4000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, [], 0xfc}}, 0x1c)

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x34000)

[  866.039476][T14970] loop1: detected capacity change from 0 to 4
[  866.062122][T14970] FAT-fs (loop1): bogus logical sector size 39026
[  866.068558][T14970] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:07 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x40030000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x40000)

[  866.125894][T14991] loop0: detected capacity change from 0 to 77
[  866.127442][T14963] loop3: detected capacity change from 0 to 21
[  866.139479][T14963] FAT-fs (loop3): bogus number of reserved sectors
[  866.143436][T14991] FAT-fs (loop0): bogus number of reserved sectors
[  866.146023][T14963] FAT-fs (loop3): Can't find a valid FAT filesystem
[  866.152490][T14991] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xf0ff7f00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9c03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  866.237326][T15011] loop3: detected capacity change from 0 to 31
[  866.249075][T15015] FAT-fs (loop1): bogus number of reserved sectors
[  866.255630][T15015] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x400300)

08:33:07 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xf0ffffff7f0000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:07 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:07 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2}, 0x1c)

[  866.290507][T15011] FAT-fs (loop3): bogus number of reserved sectors
[  866.297308][T15011] FAT-fs (loop3): Can't find a valid FAT filesystem
[  866.327548][T15037] loop0: detected capacity change from 0 to 78
08:33:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x1000000)

[  866.356268][T15011] loop3: detected capacity change from 0 to 31
[  866.368165][T15011] FAT-fs (loop3): bogus number of reserved sectors
[  866.374729][T15011] FAT-fs (loop3): Can't find a valid FAT filesystem
[  866.390581][T15037] FAT-fs (loop0): bogus number of reserved sectors
[  866.397646][T15037] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:08 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3}, 0x1c)

08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x2000000)

08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x100000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  866.410779][T15047] FAT-fs (loop1): bogus number of reserved sectors
[  866.417331][T15047] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:08 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9d03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:08 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3000000)

08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x4}, 0x1c)

08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x103000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  866.532121][T15087] loop3: detected capacity change from 0 to 32
[  866.566330][T15087] FAT-fs (loop3): bogus number of reserved sectors
[  866.572908][T15087] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x4000000)

[  866.588084][T15094] FAT-fs (loop1): bogus number of reserved sectors
[  866.594734][T15094] FAT-fs (loop1): Can't find a valid FAT filesystem
[  866.617196][T15104] loop0: detected capacity change from 0 to 78
[  866.628567][T15087] loop3: detected capacity change from 0 to 32
08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x5000000)

08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x5}, 0x1c)

[  866.635806][T15104] FAT-fs (loop0): bogus number of reserved sectors
[  866.642363][T15104] FAT-fs (loop0): Can't find a valid FAT filesystem
[  866.649643][T15087] FAT-fs (loop3): bogus number of reserved sectors
[  866.656194][T15087] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:08 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4800, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x200000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x6000000)

08:33:08 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x6}, 0x1c)

08:33:08 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9e03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x7000000)

08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x7}, 0x1c)

08:33:08 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x300000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  866.784879][T15149] loop3: detected capacity change from 0 to 36
[  866.795658][T15149] FAT-fs (loop3): bogus number of reserved sectors
[  866.802209][T15149] FAT-fs (loop3): Can't find a valid FAT filesystem
[  866.812073][T15153] loop0: detected capacity change from 0 to 79
[  866.818380][T15150] loop1: detected capacity change from 0 to 4
08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x8000000)

[  866.850293][T15150] FAT-fs (loop1): bogus logical sector size 39026
[  866.856743][T15150] FAT-fs (loop1): Can't find a valid FAT filesystem
[  866.866361][T15153] FAT-fs (loop0): bogus number of reserved sectors
[  866.872903][T15153] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x8}, 0x1c)

08:33:08 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9f03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x400000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf000000)

08:33:08 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[])

[  866.903921][T15175] loop3: detected capacity change from 0 to 38
[  866.939445][T15175] FAT-fs (loop3): bogus number of reserved sectors
[  866.945996][T15175] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x10080000)

[  866.986701][T15198] loop0: detected capacity change from 0 to 79
[  866.998017][T15198] FAT-fs (loop0): bogus number of reserved sectors
[  867.004550][T15198] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:08 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xa003, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x9}, 0x1c)

08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x500000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  867.032983][T15175] loop3: detected capacity change from 0 to 38
[  867.048460][T15207] FAT-fs (loop1): bogus number of reserved sectors
[  867.055070][T15207] FAT-fs (loop1): Can't find a valid FAT filesystem
[  867.060415][T15175] FAT-fs (loop3): bogus number of reserved sectors
[  867.068183][T15175] FAT-fs (loop3): Can't find a valid FAT filesystem
[  867.108727][T15224] loop0: detected capacity change from 0 to 80
[  867.119508][T15224] FAT-fs (loop0): bogus number of reserved sectors
[  867.126053][T15224] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:08 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x11000000)

08:33:08 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x600000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xf}, 0x1c)

08:33:08 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xa103, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x38000000)

08:33:08 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x11}, 0x1c)

08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x700000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:08 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[])

[  867.234989][T15246] FAT-fs (loop1): bogus number of reserved sectors
[  867.241577][T15246] FAT-fs (loop1): Can't find a valid FAT filesystem
[  867.253704][T15248] loop0: detected capacity change from 0 to 80
[  867.270666][T15248] FAT-fs (loop0): bogus number of reserved sectors
[  867.277188][T15248] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:08 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x800000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:08 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xa203, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  867.320770][T15265] loop3: detected capacity change from 0 to 48
[  867.355818][T15265] FAT-fs (loop3): bogus number of reserved sectors
[  867.362407][T15265] FAT-fs (loop3): Can't find a valid FAT filesystem
[  867.399626][T15280] FAT-fs (loop1): bogus number of reserved sectors
[  867.406181][T15280] FAT-fs (loop1): Can't find a valid FAT filesystem
[  867.425363][T15291] loop0: detected capacity change from 0 to 81
[  867.436519][T15291] FAT-fs (loop0): bogus number of reserved sectors
[  867.443236][T15291] FAT-fs (loop0): Can't find a valid FAT filesystem
[  867.450697][T15265] loop3: detected capacity change from 0 to 48
[  867.457451][T15265] FAT-fs (loop3): bogus number of reserved sectors
[  867.464090][T15265] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:09 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6800, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3a000000)

08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x21}, 0x1c)

08:33:09 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xf00000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:09 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xa303, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x40000000)

08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x1008000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2b}, 0x1c)

[  867.584469][T15315] loop1: detected capacity change from 0 to 4
[  867.610316][T15315] FAT-fs (loop1): bogus number of reserved sectors
[  867.616859][T15315] FAT-fs (loop1): Can't find a valid FAT filesystem
[  867.627934][T15324] loop3: detected capacity change from 0 to 52
08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x60000000)

08:33:09 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  867.674480][T15324] FAT-fs (loop3): bogus number of reserved sectors
[  867.681158][T15324] FAT-fs (loop3): Can't find a valid FAT filesystem
[  867.687863][T15327] loop0: detected capacity change from 0 to 81
08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2c}, 0x1c)

[  867.716603][T15327] FAT-fs (loop0): bogus number of reserved sectors
[  867.723163][T15327] FAT-fs (loop0): Can't find a valid FAT filesystem
[  867.749512][T15352] loop1: detected capacity change from 0 to 4
08:33:09 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x1100000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x7ffffff7)

08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x33}, 0x1c)

[  867.764500][T15324] loop3: detected capacity change from 0 to 52
[  867.779608][T15324] FAT-fs (loop3): bogus number of reserved sectors
[  867.781915][T15352] FAT-fs (loop1): bogus number of reserved sectors
[  867.786163][T15324] FAT-fs (loop3): Can't find a valid FAT filesystem
[  867.792676][T15352] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:09 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xa403, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x97ffffff)

08:33:09 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3a}, 0x1c)

[  867.882127][T15382] loop3: detected capacity change from 0 to 54
[  867.890802][T15382] FAT-fs (loop3): bogus number of reserved sectors
[  867.897308][T15382] FAT-fs (loop3): Can't find a valid FAT filesystem
[  867.927781][T15382] loop3: detected capacity change from 0 to 54
[  867.936174][T15382] FAT-fs (loop3): bogus number of reserved sectors
[  867.942696][T15382] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x2001001000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:09 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x7400, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

[  867.971192][T15405] loop1: detected capacity change from 0 to 4
[  867.977640][T15402] loop0: detected capacity change from 0 to 82
[  867.997556][T15402] FAT-fs (loop0): bogus number of reserved sectors
[  868.004102][T15402] FAT-fs (loop0): Can't find a valid FAT filesystem
[  868.014587][T15405] FAT-fs (loop1): bogus number of reserved sectors
08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xe0ffffff)

08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x2002000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3b}, 0x1c)

[  868.021158][T15405] FAT-fs (loop1): Can't find a valid FAT filesystem
[  868.047154][T15419] loop3: detected capacity change from 0 to 58
[  868.062236][T15419] FAT-fs (loop3): bogus number of reserved sectors
08:33:09 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xe8030000)

[  868.068797][T15419] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x2100000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:09 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc626, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3c}, 0x1c)

08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x60}, 0x1c)

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xeffdffff)

[  868.145976][T15441] loop1: detected capacity change from 0 to 4
[  868.146548][T15419] loop3: detected capacity change from 0 to 58
[  868.161783][T15419] FAT-fs (loop3): bogus number of reserved sectors
[  868.162087][T15441] FAT-fs (loop1): bogus number of reserved sectors
[  868.168345][T15419] FAT-fs (loop3): Can't find a valid FAT filesystem
[  868.181488][T15441] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x2b00000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:09 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x7a00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf4010000)

[  868.190699][T15453] loop0: detected capacity change from 0 to 99
[  868.199556][T15453] FAT-fs (loop0): bogus number of reserved sectors
[  868.206099][T15453] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x61}, 0x1c)

08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x2c00000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:09 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf5ffffff)

08:33:09 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xcf26, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  868.267684][T15479] loop3: detected capacity change from 0 to 61
[  868.304428][T15479] FAT-fs (loop3): bogus number of reserved sectors
[  868.311088][T15479] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x64}, 0x1c)

08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x3300000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  868.345249][T15479] loop3: detected capacity change from 0 to 61
[  868.353484][T15479] FAT-fs (loop3): bogus number of reserved sectors
[  868.359999][T15479] FAT-fs (loop3): Can't find a valid FAT filesystem
[  868.367211][T15506] loop1: detected capacity change from 0 to 4
08:33:09 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x69}, 0x1c)

08:33:09 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8903, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:09 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf7ffff7f)

08:33:09 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x3a00000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfc000000)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x3b00000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x91}, 0x1c)

08:33:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  868.391086][T15508] loop0: detected capacity change from 0 to 103
[  868.401254][T15506] FAT-fs (loop1): bogus number of reserved sectors
[  868.407787][T15506] FAT-fs (loop1): Can't find a valid FAT filesystem
[  868.422388][T15508] FAT-fs (loop0): bogus number of reserved sectors
[  868.428897][T15508] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfe800000)

08:33:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x3c00000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfe80ffff)

[  868.501322][T15529] loop3: detected capacity change from 0 to 68
[  868.527557][T15529] FAT-fs (loop3): bogus number of reserved sectors
[  868.534282][T15529] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfec0ffff)

[  868.546408][T15548] loop1: detected capacity change from 0 to 4
[  868.568741][T15563] loop0: detected capacity change from 0 to 118
[  868.579698][T15548] FAT-fs (loop1): bogus number of reserved sectors
[  868.586251][T15548] FAT-fs (loop1): Can't find a valid FAT filesystem
[  868.598043][T15563] FAT-fs (loop0): bogus number of reserved sectors
[  868.604621][T15563] FAT-fs (loop0): Can't find a valid FAT filesystem
[  868.634404][T15529] loop3: detected capacity change from 0 to 68
[  868.641200][T15529] FAT-fs (loop3): bogus number of reserved sectors
08:33:10 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9300, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x4000000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfc}, 0x1c)

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xff000000)

08:33:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xfeff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  868.647703][T15529] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x103}, 0x1c)

08:33:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  868.691373][T15584] loop1: detected capacity change from 0 to 4
[  868.698622][T15584] FAT-fs (loop1): bogus number of reserved sectors
[  868.705164][T15584] FAT-fs (loop1): Can't find a valid FAT filesystem
[  868.712193][T15595] loop0: detected capacity change from 0 to 127
[  868.727494][T15595] FAT-fs (loop0): bogus number of reserved sectors
[  868.734065][T15595] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xffff0000)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x5000000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  868.745028][T15604] loop3: detected capacity change from 0 to 73
[  868.752765][T15604] FAT-fs (loop3): bogus number of reserved sectors
[  868.759285][T15604] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xffff80fe)

08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x220}, 0x1c)

08:33:10 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9400, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xffffc0fe)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x5800000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  868.789730][T15615] loop1: detected capacity change from 0 to 4
[  868.815834][T15615] FAT-fs (loop1): bogus number of reserved sectors
[  868.822414][T15615] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x300}, 0x1c)

08:33:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xff0f, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfffffdef)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x6000000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  868.914928][T15640] loop3: detected capacity change from 0 to 74
[  868.936903][T15640] FAT-fs (loop3): bogus number of reserved sectors
[  868.943491][T15640] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x301}, 0x1c)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x8000000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xffffff97)

[  868.965967][T15653] loop0: detected capacity change from 0 to 127
[  868.988224][T15653] FAT-fs (loop0): bogus number of reserved sectors
[  868.989202][T15661] loop1: detected capacity change from 0 to 4
[  868.994796][T15653] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x8004020000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  869.012060][T15640] loop3: detected capacity change from 0 to 74
[  869.026726][T15661] FAT-fs (loop1): bogus number of reserved sectors
[  869.033270][T15661] FAT-fs (loop1): Can't find a valid FAT filesystem
[  869.046327][T15640] FAT-fs (loop3): bogus number of reserved sectors
[  869.053013][T15640] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:10 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9500, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xffffffe0)

08:33:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xfffe, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x4d8}, 0x1c)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x84ffffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7", 0x8, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfffffff5)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x88ffffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x500}, 0x1c)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x97ffffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x10000000000)

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xffff00000000)

[  869.158283][T15712] loop3: detected capacity change from 0 to 74
[  869.164544][T15707] loop0: detected capacity change from 0 to 127
[  869.170234][T15710] loop1: detected capacity change from 0 to 4
[  869.177837][T15710] FAT-fs (loop1): bogus number of reserved sectors
[  869.184368][T15710] FAT-fs (loop1): Can't find a valid FAT filesystem
[  869.248081][T15707] FAT-fs (loop0): bogus number of reserved sectors
[  869.254635][T15707] FAT-fs (loop0): Can't find a valid FAT filesystem
[  869.261486][T15712] FAT-fs (loop3): bogus number of reserved sectors
[  869.268005][T15712] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:10 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc303, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7", 0x8, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:10 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x4000000000000)

08:33:10 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x5c8}, 0x1c)

08:33:10 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xc805000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x20000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  869.315791][T15712] loop3: detected capacity change from 0 to 74
[  869.330332][T15712] FAT-fs (loop3): bogus number of reserved sectors
[  869.336866][T15712] FAT-fs (loop3): Can't find a valid FAT filesystem
[  869.398784][T15762] loop3: detected capacity change from 0 to 97
[  869.405984][T15762] FAT-fs (loop3): bogus number of reserved sectors
[  869.412520][T15762] FAT-fs (loop3): Can't find a valid FAT filesystem
[  869.421289][T15760] loop1: detected capacity change from 0 to 4
[  869.431420][T15760] FAT-fs (loop1): bogus number of reserved sectors
[  869.437932][T15760] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xe0ffffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x40030000000000)

[  869.438776][T15769] loop0: detected capacity change from 0 to 256
08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x600}, 0x1c)

08:33:11 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc403, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xeffdffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  869.469619][T15769] FAT-fs (loop0): bogus number of reserved sectors
[  869.476161][T15769] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:11 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x80000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x700}, 0x1c)

08:33:11 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7", 0x8, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x100000000000000)

[  869.529901][T15795] loop3: detected capacity change from 0 to 98
[  869.548157][T15795] FAT-fs (loop3): bogus number of reserved sectors
[  869.554794][T15795] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xf5ffffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x810}, 0x1c)

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x200000000000000)

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x900}, 0x1c)

[  869.585636][T15814] loop0: detected capacity change from 0 to 1024
[  869.616719][T15816] loop1: detected capacity change from 0 to 4
[  869.622919][T15795] loop3: detected capacity change from 0 to 98
08:33:11 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc503, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xf00}, 0x1c)

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x300000000000000)

[  869.637506][T15814] FAT-fs (loop0): bogus number of reserved sectors
[  869.644059][T15814] FAT-fs (loop0): Can't find a valid FAT filesystem
[  869.650840][T15816] FAT-fs (loop1): bogus number of reserved sectors
[  869.657361][T15816] FAT-fs (loop1): Can't find a valid FAT filesystem
[  869.657531][T15795] FAT-fs (loop3): bogus number of reserved sectors
[  869.670471][T15795] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xf7ffff7f00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:11 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x80040, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:11 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae", 0xc, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  869.718550][T15844] loop3: detected capacity change from 0 to 98
[  869.728572][T15844] FAT-fs (loop3): bogus number of reserved sectors
[  869.735121][T15844] FAT-fs (loop3): Can't find a valid FAT filesystem
[  869.750365][T15854] loop0: detected capacity change from 0 to 1024
08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x400000000000000)

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x1008}, 0x1c)

08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfc00000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  869.767818][T15854] FAT-fs (loop0): bogus number of reserved sectors
[  869.774377][T15854] FAT-fs (loop0): Can't find a valid FAT filesystem
[  869.779840][T15868] loop1: detected capacity change from 0 to 4
[  869.788561][T15868] FAT-fs (loop1): invalid media value (0x00)
[  869.794602][T15868] FAT-fs (loop1): Can't find a valid FAT filesystem
[  869.803768][T15844] loop3: detected capacity change from 0 to 98
08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x500000000000000)

08:33:11 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae", 0xc, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x1100}, 0x1c)

08:33:11 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc603, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

[  869.818282][T15844] FAT-fs (loop3): bogus number of reserved sectors
[  869.824841][T15844] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfe80000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:11 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x600000000000000)

[  869.900163][T15900] loop3: detected capacity change from 0 to 99
[  869.907067][T15900] FAT-fs (loop3): bogus number of reserved sectors
[  869.913589][T15900] FAT-fs (loop3): Can't find a valid FAT filesystem
[  869.917067][T15897] loop1: detected capacity change from 0 to 4
[  869.921719][T15908] loop0: detected capacity change from 0 to 32768
[  869.932200][T15897] FAT-fs (loop1): invalid media value (0x00)
[  869.934345][T15908] FAT-fs (loop0): bogus number of reserved sectors
08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2002}, 0x1c)

08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfe80ffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x700000000000000)

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2100}, 0x1c)

08:33:11 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x10e0000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfec0ffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  869.938630][T15897] FAT-fs (loop1): Can't find a valid FAT filesystem
[  869.945106][T15908] FAT-fs (loop0): Can't find a valid FAT filesystem
[  869.984559][T15900] loop3: detected capacity change from 0 to 99
08:33:11 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae", 0xc, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x800000000000000)

[  870.030459][T15900] FAT-fs (loop3): bogus number of reserved sectors
[  870.036998][T15900] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:11 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc703, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2b00}, 0x1c)

08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xfeffffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  870.086167][T15945] loop1: detected capacity change from 0 to 4
[  870.104795][T15945] FAT-fs (loop1): invalid media value (0x00)
[  870.108910][T15947] loop0: detected capacity change from 0 to 34560
[  870.110817][T15945] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf00000000000000)

08:33:11 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f73", 0xe, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2c00}, 0x1c)

08:33:11 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  870.143318][T15947] FAT-fs (loop0): bogus number of reserved sectors
[  870.149871][T15947] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xff00000000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x1008000000000000)

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3300}, 0x1c)

08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0xffffffff00000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  870.199061][T15969] loop1: detected capacity change from 0 to 4
[  870.219175][T15969] FAT-fs (loop1): invalid media value (0x00)
[  870.225203][T15969] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x1100000000000000)

[  870.264715][T15988] loop3: detected capacity change from 0 to 99
[  870.283422][T15990] loop0: detected capacity change from 0 to 65536
[  870.293236][T15988] FAT-fs (loop3): bogus number of reserved sectors
[  870.299758][T15988] FAT-fs (loop3): Can't find a valid FAT filesystem
[  870.310853][T15990] FAT-fs (loop0): bogus number of reserved sectors
[  870.317390][T15990] FAT-fs (loop0): Can't find a valid FAT filesystem
[  870.351188][T15988] loop3: detected capacity change from 0 to 99
08:33:11 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc803, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:11 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f73", 0xe, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3a00}, 0x1c)

08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, 0x0, @private2}, 0x1c)

08:33:11 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3800000000000000)

08:33:11 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2040000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  870.359676][T15988] FAT-fs (loop3): bogus number of reserved sectors
[  870.366263][T15988] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:11 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e02, 0x0, @private2}, 0x1c)

08:33:11 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3b00}, 0x1c)

08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3c00}, 0x1c)

08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x3a00000000000000)

[  870.430469][T16032] loop1: detected capacity change from 0 to 4
[  870.438003][T16040] loop3: detected capacity change from 0 to 100
[  870.447843][T16032] FAT-fs (loop1): invalid media value (0x00)
[  870.454387][T16032] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x4000000000000000)

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1c)

[  870.483970][T16040] FAT-fs (loop3): bogus number of reserved sectors
[  870.490506][T16040] FAT-fs (loop3): Can't find a valid FAT filesystem
[  870.508297][T16046] loop0: detected capacity change from 0 to 66048
[  870.522831][T16046] FAT-fs (loop0): bogus number of reserved sectors
[  870.529398][T16046] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:12 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc903, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x4000}, 0x1c)

08:33:12 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f73", 0xe, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x6000000000000000)

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @private2}, 0x1c)

08:33:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  870.604405][T16040] loop3: detected capacity change from 0 to 100
[  870.614301][T16040] FAT-fs (loop3): bogus number of reserved sectors
[  870.620828][T16040] FAT-fs (loop3): Can't find a valid FAT filesystem
[  870.652963][T16092] loop1: detected capacity change from 0 to 4
[  870.659154][T16093] loop0: detected capacity change from 0 to 98304
[  870.667887][T16092] FAT-fs (loop1): invalid media value (0x00)
[  870.673906][T16092] FAT-fs (loop1): Can't find a valid FAT filesystem
[  870.692489][T16093] FAT-fs (loop0): bogus number of reserved sectors
08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x6000}, 0x1c)

08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x97ffffff00000000)

08:33:12 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333", 0xf, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @private2}, 0x1c)

[  870.699053][T16093] FAT-fs (loop0): Can't find a valid FAT filesystem
[  870.718592][T16108] loop3: detected capacity change from 0 to 100
[  870.737364][T16108] FAT-fs (loop3): bogus number of reserved sectors
[  870.744036][T16108] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xe0ffffff00000000)

08:33:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  870.768420][T16124] loop1: detected capacity change from 0 to 4
[  870.795104][T16124] FAT-fs (loop1): invalid media value (0x00)
[  870.801145][T16124] FAT-fs (loop1): Can't find a valid FAT filesystem
[  870.809964][T16137] loop0: detected capacity change from 0 to 131072
[  870.837514][T16108] loop3: detected capacity change from 0 to 100
[  870.849529][T16137] FAT-fs (loop0): bogus number of reserved sectors
[  870.850636][T16108] FAT-fs (loop3): bogus number of reserved sectors
[  870.856066][T16137] FAT-fs (loop0): Can't find a valid FAT filesystem
[  870.869226][T16108] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:12 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xca03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @private2}, 0x1c)

08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x6100}, 0x1c)

08:33:12 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333", 0xf, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xe803000000000000)

08:33:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  870.948938][T16159] loop3: detected capacity change from 0 to 101
[  870.963872][T16165] loop0: detected capacity change from 0 to 163840
[  870.970556][T16167] loop1: detected capacity change from 0 to 4
[  870.971211][T16159] FAT-fs (loop3): bogus number of reserved sectors
[  870.983225][T16159] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x6400}, 0x1c)

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @private2}, 0x1c)

08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xeffdffff00000000)

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @private2}, 0x1c)

[  870.993915][T16167] FAT-fs (loop1): invalid media value (0x00)
[  870.999922][T16167] FAT-fs (loop1): Can't find a valid FAT filesystem
[  871.014205][T16165] FAT-fs (loop0): bogus number of reserved sectors
[  871.020753][T16165] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf401000000000000)

08:33:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  871.090194][T16159] loop3: detected capacity change from 0 to 101
[  871.112199][T16159] FAT-fs (loop3): bogus number of reserved sectors
[  871.118831][T16159] FAT-fs (loop3): Can't find a valid FAT filesystem
[  871.135785][T16206] loop0: detected capacity change from 0 to 196608
08:33:12 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xcb03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x6900}, 0x1c)

08:33:12 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333", 0xf, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @private2}, 0x1c)

08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf5ffffff00000000)

[  871.165734][T16206] FAT-fs (loop0): bogus number of reserved sectors
[  871.172276][T16206] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xf7ffff7f00000000)

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @private2}, 0x1c)

[  871.213110][T16223] loop1: detected capacity change from 0 to 4
[  871.243709][T16223] FAT-fs (loop1): invalid media value (0x00)
[  871.249799][T16223] FAT-fs (loop1): Can't find a valid FAT filesystem
[  871.253621][T16231] loop3: detected capacity change from 0 to 101
08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x80fe}, 0x1c)

08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfc00000000000000)

08:33:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6040000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xf, @private2}, 0x1c)

08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x9100}, 0x1c)

[  871.263654][T16231] FAT-fs (loop3): bogus number of reserved sectors
[  871.270209][T16231] FAT-fs (loop3): Can't find a valid FAT filesystem
[  871.341961][T16231] loop3: detected capacity change from 0 to 101
[  871.354187][T16231] FAT-fs (loop3): bogus number of reserved sectors
[  871.361578][T16231] FAT-fs (loop3): Can't find a valid FAT filesystem
[  871.379051][T16265] loop0: detected capacity change from 0 to 197120
08:33:12 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xcc03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:12 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfe80000000000000)

08:33:12 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:12 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x11, @private2}, 0x1c)

08:33:12 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xc805}, 0x1c)

08:33:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  871.386708][T16265] FAT-fs (loop0): bogus number of reserved sectors
[  871.393245][T16265] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:13 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xd804}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfe80ffff00000000)

[  871.444264][T16281] loop1: detected capacity change from 0 to 4
[  871.452189][T16281] FAT-fs (loop1): bogus number of FAT structure
[  871.458447][T16281] FAT-fs (loop1): Can't find a valid FAT filesystem
[  871.471318][T16286] loop3: detected capacity change from 0 to 102
08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x21, @private2}, 0x1c)

[  871.519739][T16291] loop0: detected capacity change from 0 to 229376
[  871.536065][T16286] FAT-fs (loop3): bogus number of reserved sectors
[  871.542632][T16286] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xfec0ffff00000000)

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2b, @private2}, 0x1c)

[  871.569950][T16302] loop1: detected capacity change from 0 to 4
[  871.588087][T16302] FAT-fs (loop1): bogus number of FAT structure
[  871.594427][T16302] FAT-fs (loop1): Can't find a valid FAT filesystem
[  871.597139][T16291] FAT-fs (loop0): bogus number of reserved sectors
[  871.607537][T16291] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:13 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xcc26, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2c, @private2}, 0x1c)

08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfc00}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xff00000000000000)

[  871.635665][T16286] loop3: detected capacity change from 0 to 102
[  871.642484][T16286] FAT-fs (loop3): bogus number of reserved sectors
[  871.649080][T16286] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:13 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:13 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x33, @private2}, 0x1c)

[  871.699418][T16333] loop3: detected capacity change from 0 to 102
[  871.721613][T16333] FAT-fs (loop3): bogus number of reserved sectors
[  871.728157][T16333] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfe80}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0xffffffff00000000)

[  871.764744][T16351] loop0: detected capacity change from 0 to 262144
[  871.773661][T16333] loop3: detected capacity change from 0 to 102
[  871.787416][T16333] FAT-fs (loop3): bogus number of reserved sectors
[  871.793942][T16333] FAT-fs (loop3): Can't find a valid FAT filesystem
[  871.806154][T16362] loop1: detected capacity change from 0 to 4
08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3a, @private2}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xff00}, 0x1c)

[  871.823514][T16351] FAT-fs (loop0): bogus number of reserved sectors
[  871.830047][T16351] FAT-fs (loop0): Can't find a valid FAT filesystem
[  871.838467][T16362] FAT-fs (loop1): bogus number of FAT structure
[  871.844772][T16362] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:13 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xcd03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3b, @private2}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfcf500000, 0x10000)
ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000000c0))
ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000340)={0x7, 'syzkaller1\x00', {0x7}, 0x3ff})
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000080), 0x0, 0xd9f, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x1000)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000003c0)="8520c2ba4857d92f829ed578d0239a22", 0x10)
sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'dummy0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040000}, 0x4040041)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0xffffffffffffff84, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b00000000000017000000001800000000000000290000000400000000000000001500001800000000000000290000003600008c8c2902ae000000"], 0x60}}], 0x1, 0x0)

08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x20480}, 0x1c)

08:33:13 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:13 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, 0x0)

08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x34000}, 0x1c)

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3c, @private2}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @private0={0xfc, 0x0, [], 0x1}}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[], 0x60}}], 0x1, 0x800)

08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x40000}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
preadv(r0, &(0x7f00000000c0), 0x0, 0x0, 0xfffffff8)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x200800, 0x11)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b00000020000005000000001800000000000000290000000403000000000000000000001800000000002900000036005d7000000000"], 0x60}}], 0x1, 0x0)

[  872.049837][T16401] loop1: detected capacity change from 0 to 4
[  872.057473][T16403] loop0: detected capacity change from 0 to 264192
[  872.067377][T16403] FAT-fs (loop0): bogus number of reserved sectors
[  872.071227][T16418] loop3: detected capacity change from 0 to 102
[  872.073929][T16403] FAT-fs (loop0): Can't find a valid FAT filesystem
[  872.114374][T16418] FAT-fs (loop3): bogus number of reserved sectors
[  872.120951][T16418] FAT-fs (loop3): Can't find a valid FAT filesystem
[  872.165860][T16418] loop3: detected capacity change from 0 to 102
[  872.172416][T16418] FAT-fs (loop3): bogus number of reserved sectors
[  872.178923][T16418] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:13 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xce03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:13 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, 0x0)

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x50, @private2}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
flistxattr(r1, &(0x7f0000000080)=""/169, 0xa9)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x50000}, 0x1c)

08:33:13 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x58, @private2}, 0x1c)

[  872.265686][T16453] loop1: detected capacity change from 0 to 4
[  872.285229][T16459] loop3: detected capacity change from 0 to 103
[  872.288953][T16463] loop0: detected capacity change from 0 to 264192
[  872.299385][T16459] FAT-fs (loop3): bogus number of reserved sectors
[  872.306025][T16459] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x400300}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b000000000000050000000018000000000000001800000000000000290000003600"/90], 0x60}}], 0x1, 0x0)

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x60, @private2}, 0x1c)

08:33:13 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, 0x0)

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xfc, @private2}, 0x1c)

[  872.308499][T16463] FAT-fs (loop0): bogus number of reserved sectors
[  872.319382][T16463] FAT-fs (loop0): Can't find a valid FAT filesystem
[  872.344734][T16459] loop3: detected capacity change from 0 to 103
[  872.351440][T16459] FAT-fs (loop3): bogus number of reserved sectors
[  872.357951][T16459] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:13 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xd026, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:13 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x1000000}, 0x1c)

08:33:13 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x68a002, 0x33)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0)='mptcp_pm\x00', r0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@private0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@private1}, 0x0, @in=@private}}, &(0x7f0000000100)=0xe8)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88012001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, r2, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x70)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:13 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x103, @private2}, 0x1c)

08:33:13 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x1030000}, 0x1c)

08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x408401, 0xa1)
splice(r1, &(0x7f00000000c0)=0x4, r0, &(0x7f0000000100)=0xb0, 0x7, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b000000000000050000000018fb5ced84bbd5d02d000000000000002900000004000000000000000000000018000000000000002900"], 0x60}}], 0x1, 0x0)

[  872.473338][T16497] loop1: detected capacity change from 0 to 4
[  872.486680][T16514] loop3: detected capacity change from 0 to 104
[  872.490035][T16510] loop0: detected capacity change from 0 to 264192
[  872.500703][T16514] FAT-fs (loop3): bogus number of reserved sectors
[  872.501065][T16510] FAT-fs (loop0): bogus number of reserved sectors
[  872.507212][T16514] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:14 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x220, @private2}, 0x1c)

08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2000000}, 0x1c)

[  872.513715][T16510] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x300, @private2}, 0x1c)

08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}})
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet6_udplite(0xa, 0x2, 0x88)
r3 = signalfd4(r2, &(0x7f0000000080)={[0xfffffffffffffffb]}, 0x8, 0x800)
fcntl$notify(r3, 0x402, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r4, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x60}}], 0x1, 0x0)

[  872.597132][T16514] loop3: detected capacity change from 0 to 104
[  872.607630][T16514] FAT-fs (loop3): bogus number of reserved sectors
[  872.614267][T16514] FAT-fs (loop3): Can't find a valid FAT filesystem
[  872.622709][T16550] loop1: detected capacity change from 0 to 4
08:33:14 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3000000}, 0x1c)

08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x301, @private2}, 0x1c)

08:33:14 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
flock(r0, 0x4)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000680)=""/126, 0x7e}, {&(0x7f0000000700)=""/121, 0x79}, {&(0x7f0000000780)=""/171, 0xab}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000840)=""/211, 0xd3}], 0x5, 0x8, 0x1)
mmap(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x100000a, 0x58850, r1, 0xa7fd0000)
r2 = dup(r0)
preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000500)=""/223, 0xdf}], 0x1, 0xd9f, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
pread64(r1, &(0x7f0000000600)=""/122, 0x7a, 0x7)
r4 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0)
vmsplice(r4, &(0x7f0000000440)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f00000001c0)="f3defe633d573a8a909018ce95364651d9a6f72f75babfc9f1c8075c337e09f294883ea61a2ad1d70f52b2beea00bcf76e6e342e521b1f86ce22ea", 0x3b}, {&(0x7f0000000200)="5d101bcf2979978a11c04860d832547caf527cfdb72f7df9367bbd649b0363c18456440b2238a304b64ce8f7d2b470c969ce32afea10c40e8c9b7658fdd6a8430be129dacc40d02c80964d7f8623e2ad5b312ccdf589504d7d9fe501e8f2efb98e2c1d13cb8e7f4ee3ce4230d92806474d2f3ab1ed27183fe7615c4d11becd8dc154ea81b2d0fdd50ee6775cefe87f009a16ae3c85ae676e22048a9dae8ee9d202237faca2175f8740f40ec0b731", 0xae}, {&(0x7f00000002c0)="8599b40a071f8182094fa276ce3f326a40cd27399e231662d080516a490ad678a29238ab4f309b9974450e9f440101a85a79e1cab76b4302ea0da01953f21dc962a2cc4e23cc4e6042b9f34828aa4904c7f315c653cde6", 0x57}, {&(0x7f0000000340)="b0f3682d2e8c314e92a54493d5b906eb3606f4dbe860385b773685921929c1cb7b7256455e02770ab9f7eed94221e396776dc7c12ce4af8078a928454b4df8b202fff08b8d3a57ee5928ac6d503f7c16b77fd2432dea5b4fb51556dc62cd7313a5e6b3f733754d544bcadced1f8576943561fc3df079e69cb1e4884c9b904aba98f9fc40e5fd53e95edc02447251c8c89f12d5fa75ab33cf63f79bdfb92f1e46eb9dd5eca3a2dd80cf1c7da009483f47ca4ee2590463a10da9d6b9a006ab21ade1d93d", 0xc3}], 0x5, 0x1)
sendmmsg$inet6(r3, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="18000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

[  872.687983][T16550] FAT-fs (loop1): bogus number of FAT structure
[  872.694278][T16550] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x500, @private2}, 0x1c)

08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x4000000}, 0x1c)

08:33:14 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f00007f2000/0x4000)=nil, 0x4000, 0x2000009, 0x12, r0, 0xffffc000)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="e0f959581b5dc5916b0b5cf56e7cb223c388aeeabfb34d9c21b4a6a4350f52d8f1ddd51a0fb5e19dbfea4bbb0becee346a9d2a5e01f1", 0x36}, {&(0x7f00000000c0)="b0c3aefdb8f105339159856042f7638e5b6f4cd4631fd80912fa75efdfa9ec09d218f10be2346e09b801f928a3ea813347fb1608065759738c05c20818f59878a79132e3f436e9a257ef161b7c23d8c758f123c5da6a4cca25194f083023d4cecddd87522946a0864e42aa2ed6f03bcc41e5dae7a55dab25cf0de5b92277658996e7c4fa7d98e8957d7e0596c7ac90fdf351d1ff6edf17b06758b0", 0x9b}, {&(0x7f0000000180)="5f8848658f741586e13f618d749e7725dcc596fb5e85c309ffcd470bb277f37ff0a44ebca213e50967365f0112b5eed1c34d0c424ad84b63047e78c3fc5bd6c01ab676049fc9653087b99e9a31e56fc961eed9327d137e4959b69d9283d0f1783e00b393175468bb26ef641f3b752f18d584732d20c733f7bdca788224340cea73084dad3783fd9c37a5283b7e6a0e673776d256bd3ce4f26a22a2500aa968baa00826f3a5218ad440e0e1db481b83027b3fb3b7629fff6e4b135b55a12ccb6d4f8b7e36f24a84c4", 0xc8}, {&(0x7f0000000280)="ff49b97691e67d18d22cf26f0f709aa38a3b6e4a79a5350cc9f3cc30ddf68fe9fe325ed298af3124d499c11d6c3d0a940ee0acb645076465a20b9f65c07b87e9e0b7180fbb8a65fdf8b7ed476a2becc39d1b863d05a01b1f7ee227b0ca1a7f015029361441f48656d33ac0005f8d4ce240feb11e72a55f9b9fe822226e5d2044d8bff98bf5588d1d69591b68da28f680f7b4baac4a5e0eb8bf4462b07fc6", 0x9e}], 0x4, 0x7)

[  872.749867][T16573] loop3: detected capacity change from 0 to 118
[  872.771860][T16573] FAT-fs (loop3): bogus number of reserved sectors
[  872.778401][T16573] FAT-fs (loop3): Can't find a valid FAT filesystem
[  872.785077][T16574] loop0: detected capacity change from 0 to 264192
[  872.800500][T16574] FAT-fs (loop0): bogus number of reserved sectors
[  872.807030][T16574] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x5000000}, 0x1c)

08:33:14 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x5c8, @private2}, 0x1c)

08:33:14 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xfeff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000005d00)={0xa, 0x0, 0x0, @local}, &(0x7f0000005d40)=0x1c)
setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000005d80)=0xff, 0x4)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="18000000000000002900000037000000000058680c7a0000140000000000000029000000bbdd97b50b00000000000005000000001800000000000000290000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
r3 = socket$netlink(0x10, 0x3, 0xc)
write$binfmt_misc(r3, &(0x7f0000006040)={'syz0', "df76a78c112a4415314cb65f5a2ce36912fd4a1f2fa5fad9215f4ec03cfb76acbcc9f36a63fcd7a32cb336b2eb5292975d8e476f38c8ae8952f167a6b2d7a1152c1af2238c2e5009eded7f3aa3b5de5a56ab1d29e7a7700b5de02b12884be3da1cbe01c42ce70e892d796c57635ddd67d978b0e2680ab2c55487671d09423d79fafbf990c74dcacaea721bef3292079b7d6741ab58bd0d61a03c3cd18bf91b0b14c72d9db12ce389a6f16223dbdfa89e84ce597cf74ce7ad7d2e4e75fac52a4a01240672c84844f933760fe8a63f5b4c090a7c3e0ee4803c1440ccb96ac692fa2a22b86b3c9bded58c875a500993124150597bffd3acad"}, 0xfb)
sendmmsg$inet6(r1, &(0x7f0000000500)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x7, @local, 0x3}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000000c0)="ec1c778bcc8ebde348f8bc60bf8a067a8b54e1ff920fbe3ede0b3fdc3993049d2b0261b51b9104a2dc6de0b5e3232ffbaafaca0b566a5dce644b14ee2862639ab89609de0e27dd19299c9cb3de59cbaded3122d2f92489518395ab074b546a1056c256b88df8060e95f9aa2a5ccf8e0c5f568968e60ab18ba0a138e8e83be4895742854ae133e7f07a", 0x89}, {&(0x7f0000000180)="f27678d1e101fa6687855befe98ce60a4bae79cb8b6d1acdb858e8f40acbe7d6c55eaf6f98b06d9e5601391fc579f5209fc1eb7ea1f2addd6ea14a198984f4952ce08910f4091645076baf4d0dfbca52eee4aa0c7775f0e241c4cc4bdd4d1e83efc6641c3b7e3278857686e8507a212c73421354cc83050d80e5bddafd5986f96afc1a99621f9a8a0a16e87381db7c8d5238c9072d1e6c36674e36aea3fd47b50c52698910582329e8124ece1a5e9214c1cd97384858324e08f2a102f7a0ca7ffd8f9ad96d0f5346c3019200", 0xcc}, {&(0x7f0000000280)="461c98f9d4d3e0d7445cce646a325fdec68a4dcfaac40e25f6b7fb431a69ea9bd6f5c91f198b9548d3edaa5c0329a0ebf25f7a2262a22a6e77b9f0a482930569db166b1caedeabf4c796647cead9e8be45dce45eaaef5f06dcea2495f38819ab948d0b6513d53bbc0d04177dc109a5300e2f5a4c517b99aa9a24d8cc37dc26a07bd33280a42f73eb3df5d2852e4f5d24016630d931634ab0b0e3a051192d1d4cd0a1626bc4b8", 0xa6}], 0x3, &(0x7f0000000380)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x2b, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1]}}}], 0x20}}, {{&(0x7f00000003c0)={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x24}, 0x1f}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000001280)="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", 0x1000}], 0x1, &(0x7f0000000440)=[@hopopts={{0x78, 0x29, 0x36, {0x2b, 0xb, [], [@pad1, @pad1, @generic={0x2, 0x1, '%'}, @hao={0xc9, 0x10, @mcast1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x34}}, @calipso={0x7, 0x30, {0x1, 0xa, 0x81, 0x6, [0xc855, 0xd6af, 0x9, 0x468bc1ff, 0x2]}}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x6, 0x4, 0xf9bbbfc6b76ee97a, 0x20, 0x0, [@remote, @local]}}}], 0xb0}}], 0x2, 0x20040001)
sendmsg$nl_generic(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0x31, 0x800, 0x70bd28, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4481c)
ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000005dc0)={'wg0\x00', <r4=>0x0})
sendmmsg$inet6(r1, &(0x7f0000005ec0)=[{{&(0x7f0000000680)={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2ef6743c}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000006c0)="c187137dca5c1177d0c22595ac41f351865926828b135e4a3689c4801a89266d330802777b479569f8cbda2fc1355d58d9f2aa5aa3482f2d4ce48dad52258055950b4136ba72212e1587540b0023f063af408d8072a934b6a248c9ce56bca6ff20eba8f6031fed5463d32b19be92dd85c821c2893bf09a4b772c1c472fca8abffbc16b2aa084ea8215d16f11c26b9834310f6660c292430e03e0f6cc6cb5ec1d05ec56174d2e53bf476095b337540f9da770c4428f30aecf1a8adbc8ae0f34f554cf6b9275e70f60eb1f4783da52011fb1387a194980d4", 0xd7}], 0x1, &(0x7f0000000800)=[@dontfrag={{0x14}}], 0x18}}, {{&(0x7f0000000840)={0xa, 0x7, 0x3ff, @mcast1, 0xfffffffb}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000880)="5422a0268dc0a4e68caeff6a65b093984bedcfb03158a52398f3e323b059ea1de741d306456a5b5ac306302822162f796931ba19242b8517c1eebd26307f2396c3f9b1f5eb96f119bb1b07fe5a64875d16030a70456c7ac5916dabfe619633e61412371641b3fe7e997b3b8b992a8c23679f8c1e260537d44fa4f33628649075cd9d552bf3c911761f435ae83a6e63e261375e916388a2b93d061872bdce5d32b1909f4405dfe7c77b0a", 0xaa}, {&(0x7f0000002280)="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"895c5eefb570a8adf30a1e0b1493ccb2315b19390f8c2360b49100063d3159dcbe81b57ff3a26df574d7b21d7a0d14faccb600a69b2059a422e10a2bcbbd22f6d2e921dfe8bca6ee5ba1e52159af1ba702af1eeae34f67891b1f60013d7f880c0a74d41a706dbb3d7be615c610"}, @hao={0xc9, 0x10, @mcast2}, @calipso={0x7, 0x38, {0x3, 0xc, 0x1, 0x5, [0x4, 0xa, 0xe67a, 0x72c0, 0x956, 0x8000]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x38, {0x3, 0xc, 0x7f, 0x2, [0x8d, 0x10001, 0x2, 0x2, 0x8001, 0x8000]}}]}}}], 0x150}}, {{&(0x7f0000000c80)={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x1c, 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{&(0x7f0000005700)="4d336581cd995dc38b6e573fc637e5fb443bf3a4a56ac6de9f67500f319f54c5eadfbb5a2d7e5e2ded6c30112d916b18bf64156e7a184f141cdfff558c1ae4177861a241f7ca9d6f7d24e4880241c9fc5f2c72158595ecbcc2ecf621028291c52e874701386ed7f6fa6368e0235684a02a95095ebc52198d19249532eea3fe5c14d1793f0bf210c37e51fabb6fbbe3ac248592656a5868fdccc1bb2c7bb1768d31a6afaa0021", 0xa6}, {&(0x7f00000057c0)="d8069ba5a720c029f229f5180ea80a7788a888e752e0791e286e75fe21ef5736494c78de200ae2aedb20a8dea767150037ad946ae663ed4ed1625b792b91edcd3f597957307107a4ff76f6af4f05d0b383af1c4bf0b61709829de7df2921378bc9fab6bc9906dba1ac2002cdc077bada309a318be63cad849288f6b1b3ae9257df42e5e9ce0b7bc4c907158f3924e54b84e566675ce0a2bfa05ab9dcf0e9d8624edc931aa531077daf7c7d6f65c9fdaa96b687b9881be775e3dd532a68bdbe110d14", 0xc2}, {&(0x7f00000058c0)="28116d76e202dbfaa5b2ac95c35a20f5f89bf7a56412adac46c2dd2e356a", 0x1e}, {&(0x7f0000005900)="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", 0xfb}], 0xa}}, {{&(0x7f0000005ac0)={0xa, 0x4e23, 0x7fff, @remote, 0x9}, 0x1c, &(0x7f0000005cc0)=[{&(0x7f0000005b00)="7b43f9e4ed9ad36c40031069d63f1703f5f227ea44380c6eecd74088e5575c6abdc3b1dd7b768392a19b7150565f733416983278fd23ff5dd5e06bce750fc59fec2de8dbedc87436ef606889b391d71ef6c40a1d6d9ecb12303fa4a4", 0x5c}, {&(0x7f0000005b80)="3b76c038d541245e7436b16f6ede9516fae2315e4fbc4a944916a6760699f49636a08ecff2051bcb59813b46729645fb5f85cf6c6d1b2dd7a0", 0x39}, {&(0x7f0000005bc0)="2cc829930e7a61eb440c3e32ddce4da8003b30816727afd7d9e64c2a1b032f568244070385a78ef506f23a69ed2c5be5fd0a8e87048506336162fb4c09f1ac5f39366c849f3d68480614e789a8dbf73e6048a51e741604440e4dcd2dcd585bc6f0cf15d524b27e6f9f67b777092248819065f20236f231cab36d0882494f1e573bd294fd29100a2ee0096c4a7ae4ced91c828a0a0900801ed1d273117b3705ae1ffd9d2250634c03bdecf88c5f3cdd3fd3ec54662410ced8b9b3fadc0531d4a2bbe4f59ad425df85b265ad03", 0xcc}], 0x3, &(0x7f0000005e00)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r4}}}, @dstopts={{0x40, 0x29, 0x37, {0x4, 0x4, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4, 0x80000001}, @jumbo={0xc2, 0x4, 0x4}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x90}}], 0x6, 0x4000000)

[  872.844091][T16596] loop1: detected capacity change from 0 to 4
[  872.855677][T16596] FAT-fs (loop1): bogus number of FAT structure
[  872.861989][T16596] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x6000000}, 0x1c)

[  872.921934][T16608] loop0: detected capacity change from 0 to 264192
[  872.930578][T16608] FAT-fs (loop0): bogus number of reserved sectors
[  872.937175][T16608] FAT-fs (loop0): Can't find a valid FAT filesystem
[  872.943992][T16618] loop3: detected capacity change from 0 to 127
[  872.962411][T16618] FAT-fs (loop3): bogus number of reserved sectors
08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x600, @private2}, 0x1c)

08:33:14 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0a00000000000500000000180400090000000000000000040000000000000000000000180000100000000099946471ce077ee1264c7b51f09329000000360000000000"], 0x60}}], 0x1, 0x0)

[  872.968935][T16618] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x7000000}, 0x1c)

08:33:14 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  873.013729][T16618] loop3: detected capacity change from 0 to 127
[  873.022651][T16636] loop1: detected capacity change from 0 to 4
[  873.039431][T16618] FAT-fs (loop3): bogus number of reserved sectors
[  873.046008][T16618] FAT-fs (loop3): Can't find a valid FAT filesystem
[  873.052679][T16636] FAT-fs (loop1): bogus number of FAT structure
08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x700, @private2}, 0x1c)

08:33:14 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xff0f, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

[  873.059065][T16636] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000290000003700ef000000000000000000148771412c778ee0d5b2b77400000000000000290000000b00000000000005000000001800000000000000290000000400000000000000000000001800000000000000feff0000360000000000bed88aad836e4f3bb2eff2e3b3439c867540a4828fa0"], 0x60}}], 0x1, 0x0)
r2 = eventfd2(0x101, 0x80801)
prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2)

08:33:14 executing program 1 (fault-call:4 fault-nth:0):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  873.093344][T16655] loop0: detected capacity change from 0 to 264192
[  873.103668][T16655] FAT-fs (loop0): bogus number of reserved sectors
[  873.110211][T16655] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x810, @private2}, 0x1c)

08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x8000000}, 0x1c)

[  873.151430][T16667] loop3: detected capacity change from 0 to 127
[  873.167863][T16670] FAULT_INJECTION: forcing a failure.
[  873.167863][T16670] name failslab, interval 1, probability 0, space 0, times 0
[  873.180606][T16670] CPU: 1 PID: 16670 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  873.189362][T16670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b000000000000050000ff578d1d00000000000029000000040000000000000000000000180000000008000029003600000000000000"], 0x60}}], 0x1, 0x0)

08:33:14 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:14 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x9000000}, 0x1c)

[  873.199423][T16670] Call Trace:
[  873.202690][T16670]  dump_stack+0x137/0x19d
[  873.207054][T16670]  should_fail+0x23c/0x250
[  873.211480][T16670]  __should_failslab+0x81/0x90
[  873.216311][T16670]  ? __se_sys_memfd_create+0xfb/0x390
[  873.221674][T16670]  should_failslab+0x5/0x20
[  873.226176][T16670]  __kmalloc+0x66/0x360
[  873.230327][T16670]  ? strnlen_user+0x137/0x1c0
[  873.235049][T16670]  __se_sys_memfd_create+0xfb/0x390
[  873.240286][T16670]  __x64_sys_memfd_create+0x2d/0x40
[  873.247325][T16670]  do_syscall_64+0x34/0x50
[  873.251736][T16670]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  873.257634][T16670] RIP: 0033:0x466459
[  873.261521][T16670] 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
[  873.281204][T16670] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  873.289600][T16670] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459
08:33:14 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f0000000080)={{r1}, "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"})

08:33:14 executing program 1 (fault-call:4 fault-nth:1):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  873.297557][T16670] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8
[  873.305506][T16670] RBP: 0000000000000002 R08: 0000000000000400 R09: ffffffffffffffff
[  873.313473][T16670] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  873.321997][T16670] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020000380
[  873.333820][T16667] FAT-fs (loop3): bogus number of reserved sectors
[  873.340375][T16667] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:14 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xf00, @private2}, 0x1c)

08:33:14 executing program 2:
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="0100000000000000290000003700000000000900000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

[  873.382348][T16697] FAULT_INJECTION: forcing a failure.
[  873.382348][T16697] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  873.395631][T16697] CPU: 1 PID: 16697 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  873.404384][T16697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  873.414469][T16697] Call Trace:
[  873.417743][T16697]  dump_stack+0x137/0x19d
[  873.422075][T16697]  should_fail+0x23c/0x250
[  873.426537][T16697]  should_fail_usercopy+0x16/0x20
[  873.431680][T16697]  _copy_from_user+0x1c/0xd0
[  873.436374][T16697]  __se_sys_memfd_create+0x137/0x390
[  873.441712][T16697]  __x64_sys_memfd_create+0x2d/0x40
[  873.446929][T16697]  do_syscall_64+0x34/0x50
[  873.451351][T16697]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  873.453465][T16685] loop0: detected capacity change from 0 to 264192
[  873.457242][T16697] RIP: 0033:0x466459
[  873.467609][T16697] 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
[  873.487286][T16697] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  873.495748][T16697] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459
[  873.499132][T16685] FAT-fs (loop0): bogus number of reserved sectors
[  873.503727][T16697] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8
[  873.503741][T16697] RBP: 0000000000000002 R08: 0000000000000400 R09: ffffffffffffffff
[  873.503753][T16697] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  873.510245][T16685] FAT-fs (loop0): Can't find a valid FAT filesystem
[  873.540666][T16697] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020000380
[  873.556221][T16667] loop3: detected capacity change from 0 to 127
[  873.574597][T16667] FAT-fs (loop3): bogus number of reserved sectors
08:33:15 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xfffe, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:15 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x1008, @private2}, 0x1c)

08:33:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x501302, 0x0)
write$binfmt_misc(r2, &(0x7f0000000100)={'syz1', "90212217f87fb8066d72a153c174200a5cab55c532338ee8da1366"}, 0x1f)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0)
r4 = dup3(r3, r0, 0x0)
write$binfmt_elf64(r4, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x81, 0x3, 0x5, 0xc45e, 0x3, 0x3e, 0x1, 0x2f5, 0x40, 0x33c, 0x2, 0x800, 0x38, 0x1, 0x5, 0x4}, [{0x3, 0x3, 0x400, 0x2, 0x5, 0x5, 0x200, 0x1ff}, {0x1, 0xbb3, 0x80000001, 0x5, 0x5, 0x6, 0x2, 0x7f}], "fee9eda6c8442642b8efebcb60660361be75f7d0f726bf3275efb985aa580a9017af49df79afb3dac938d4037f9b658b6d8b87912c107bcd788a50d242ac894356e399844b342cd088", [[], [], [], [], [], [], [], [], [], []]}, 0xaf9)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:15 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xf000000}, 0x1c)

08:33:15 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:15 executing program 1 (fault-call:4 fault-nth:2):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  873.581140][T16667] FAT-fs (loop3): Can't find a valid FAT filesystem
[  873.617039][T16724] FAULT_INJECTION: forcing a failure.
[  873.617039][T16724] name failslab, interval 1, probability 0, space 0, times 0
[  873.617419][T16725] loop0: detected capacity change from 0 to 264192
[  873.629736][T16724] CPU: 0 PID: 16724 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  873.629756][T16724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  873.629765][T16724] Call Trace:
[  873.629771][T16724]  dump_stack+0x137/0x19d
[  873.629789][T16724]  should_fail+0x23c/0x250
08:33:15 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x10000120}, 0x1c)

08:33:15 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x1100, @private2}, 0x1c)

[  873.629801][T16724]  ? shmem_alloc_inode+0x22/0x30
[  873.638253][T16725] FAT-fs (loop0): bogus number of reserved sectors
[  873.645040][T16724]  __should_failslab+0x81/0x90
[  873.645063][T16724]  ? shmem_match+0xa0/0xa0
[  873.645084][T16724]  should_failslab+0x5/0x20
[  873.655145][T16725] FAT-fs (loop0): Can't find a valid FAT filesystem
[  873.658398][T16724]  kmem_cache_alloc+0x46/0x300
[  873.703474][T16724]  ? fsnotify_perm+0x59/0x2e0
[  873.708211][T16724]  ? shmem_match+0xa0/0xa0
[  873.712631][T16724]  shmem_alloc_inode+0x22/0x30
08:33:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440200, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8)
bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0)
setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000001ac0)=0x4, 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="cb3d8d62d717cce46cfcb7db8d0b6437ebd781264a29eca8660a03deabea1c50d00c748a4c98255dfcc9e1f238aa9974bcdcb077f40e3b6c73acce9374e25758e7a04c50ba7b11872f4bbdd7", 0x4c, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @remote}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001200)=@hci, 0x80, &(0x7f0000001500)=[{&(0x7f0000001280)=""/239, 0xef}, {&(0x7f0000004ac0)=""/102389, 0x18ff5}, {&(0x7f00000013c0)=""/207, 0xcf}, {&(0x7f00000014c0)=""/52, 0x34}], 0x4, &(0x7f00000002c0)=""/215, 0xd7}, 0x2}, {{&(0x7f0000001640)=@nfc_llcp, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/187, 0xbb}, 0x8}], 0x3, 0x0, 0x0)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], 0xc63b9e35)
sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f00000007c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="544000005cb97734ca4f7cf45d4311c10dcf38e8fbf9d6ef8389fde17945f2974651a8271c49ce373ba48883a835a6d475d4fa84cce463fb7b5b680e669f7c9bb4b2d771de6f2cdc0317feff82f4632de310c8f17d2cb97f1e42389fc2347a5ce9ea94c057efe992187d9fb3b95f2cf4534995b27fa33da468e180de22eb2ca613b6fea831e4ea48e2e26a8fffb7274f6ea61130f752e0aa233f21e17843d496a2ffbb28871a5c5cac8c3ee894aa4b", @ANYRES16=r1, @ANYBLOB="00022bbd7000fcdbdf250c000000400005800c00028008000400000000001c00022708000200000001000800029eb750860002000000080004000700000014000280080004002000000008000200710c0000d7590607363f7e312975a43f3493b2ec7ea49656f2fc0699364350dc56ada035c1850c57191235b1530fda89491e9431d0e3df88e19f1469a43397f58539bfafb111b44a4e2d3c8c3b78425501de6993b97da1d18a0a"], 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x40000)
sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000840)={0x1f8, r1, 0x600, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x80, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf93}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5a2e}, @TIPC_NLA_PROP_TOL={0x2d, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffc796}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0xa4}, @TIPC_NLA_LINK={0x84, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc3d}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xff}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x20000004}, 0x5352a759a54fcaf5)
sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000010}, 0x4)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x440102, 0x0)
ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/142)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r3, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000080))
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
sendmsg$NFT_MSG_GETOBJ(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10010808}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x13, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000810}, 0x40000)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1801000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

[  873.717401][T16724]  new_inode_pseudo+0x38/0x1c0
[  873.722234][T16724]  new_inode+0x21/0x120
[  873.726559][T16724]  shmem_get_inode+0xa1/0x480
[  873.731295][T16724]  __shmem_file_setup+0xf1/0x1d0
[  873.736375][T16724]  shmem_file_setup+0x37/0x40
[  873.741057][T16724]  __se_sys_memfd_create+0x1eb/0x390
[  873.746344][T16724]  __x64_sys_memfd_create+0x2d/0x40
[  873.751604][T16724]  do_syscall_64+0x34/0x50
[  873.756027][T16724]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  873.761981][T16724] RIP: 0033:0x466459
08:33:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='net_prio.prioidx\x00', 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x50, r1, 0x964f8000)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x810, r0, 0x9d3e7000)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
r2 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80800)
pwrite64(r2, &(0x7f0000000140)="9ba951f16b63e5f403d9bc79545a5ee5a4594f146ce6c09ac72667a4680c8866f606dec054e419f14f04e8191aa2e5305fbfd0c6a9a6a70bd3fd8a188b949e4027fc64b52e3553b3e7958a6ab67cab0ed10fec4af86ddd8532c003d1e63373c06661d593ffddb584724f9350f20c4c439ac9d6205bf2649aa05a", 0x7a, 0x6)

[  873.766031][T16724] 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
[  873.785640][T16724] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  873.794055][T16724] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459
[  873.802021][T16724] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8
[  873.810001][T16724] RBP: 0000000000000002 R08: 0000000000000400 R09: ffffffffffffffff
[  873.817976][T16724] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  873.826099][T16724] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020000380
[  873.892694][T16754] loop3: detected capacity change from 0 to 127
[  873.913720][T16754] FAT-fs (loop3): bogus number of reserved sectors
[  873.920284][T16754] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:15 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x20000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:15 executing program 1 (fault-call:4 fault-nth:3):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:15 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:15 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2002, @private2}, 0x1c)

08:33:15 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x10080000}, 0x1c)

[  873.940931][T16754] loop3: detected capacity change from 0 to 127
[  873.947497][T16754] FAT-fs (loop3): bogus number of reserved sectors
[  873.954040][T16754] FAT-fs (loop3): Can't find a valid FAT filesystem
[  873.986054][T16779] FAULT_INJECTION: forcing a failure.
[  873.986054][T16779] name failslab, interval 1, probability 0, space 0, times 0
[  873.998695][T16779] CPU: 0 PID: 16779 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  874.006015][T16776] loop0: detected capacity change from 0 to 264192
[  874.007494][T16779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  874.007506][T16779] Call Trace:
[  874.007514][T16779]  dump_stack+0x137/0x19d
08:33:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
mmap(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x8ee55000)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
r2 = signalfd(r1, &(0x7f0000000080)={[0x3]}, 0x8)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abaff4b4834ff9229cf1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93a1a75bcbf746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@private0, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@private1}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="ac010000160001002dbd7000fedbdf25fc0000000000000000000000000000ffac1e01010000000000000000000000004e2398fa4e2400090a0020c82f000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="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"], 0x1ac}}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001280)={'syztnl2\x00', &(0x7f0000002980)={'ip6tnl0\x00', <r5=>0x0, 0x29, 0x5b, 0x7f, 0x1ff, 0x0, @private0={0xfc, 0x0, [], 0x1}, @loopback, 0x7800, 0x8000, 0x10001, 0x7}})
r6 = socket$netlink(0x10, 0x3, 0x0)
writev(r6, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
sendmmsg(r3, &(0x7f000000a180)=[{{&(0x7f0000000000)=@can={0x1d, r4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="7c6fac7c33af33388dad35e821cb424759e38a50aa257aadf0969a0022d1207166b32dbbe0c306d17814ab503f801e427875fdf5c781b2babf3439f8b9f2059bce9800ab131dfe35e475c0d280f46d3c3a4ba8ab196a328e46ca10ee80fa592b36035207", 0x64}], 0x1, &(0x7f0000001340)=[{0x48, 0x104, 0x5, "8990e39822f65984bde284dd8348291576eb192fc5f4356cf17491a0ed6f8a8e315b3abbf81bfcd7459a980446f72c448189b3da703a"}, {0x68, 0x115, 0x80000000, "c6f7ae87baa17555d3376a52208cae0147175f5125ffa0a1988ed4c41390d4d1243bce79197c9db12fcc5bccc51e912f40760fd5db3038ff6a16f9d852ad2ac9e9d48e4032044e3afb02a349652951f0f7802622ed68"}, {0x1010, 0x10d, 0x8000, "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{0x100, 0x10b, 0x0, "1633de145d34f2c606a99b19c0b1ada8bd29a7a95e25231624e415a0a9a442b285a08f773c507862522d15ec6762f202a92290bbbf07917bfd8a024fcc3cb43f456f1596f5791404046e954e74179352654d25816915809a80df49541d7bca6a37966444769af0fa81f246d7902c8d53c5eb95f9c37c71f5a021742426d2b5e17da0c29073bdeca33152a38a2cde796fff06dffe115bcbbf3868f3e719b3adbc6c3d4c72934c69fc79069efbd8b62b58a8fc84c7387bb31a0e3c30c83f82cff1b5e82c17d7ab7a78bd2e4a24242f24d928c278941c4e7fd1e4aa98354b88ee486e81f342e18bc43e424f65"}, {0xb8, 0x100, 0x5, "c0035e01baab47f413c6f9cd9cc550967617e6024d5c3c4c58f9607ec82fc7f2990fefadea4cab1aacb524ace233cf1c43293eb014594ac4d3615ce68bda7633bd3506ca78619eb5e8a32cf1293dd1d9bce7695d69d5ee627014e2aac6a2f94e183b7126207aa81dadcd3e2a50ad6fe78a72f80c40fadb60fe664e71566dbd5c4a93cf4c5d708bff790652eebeb3a4ec0c3999fae2c907adb27d514c19220e59857b"}, {0x50, 0x1, 0x2, "33045f8d42046a95922c3d4c95509e4fc5f5d959ffb3ce12ac5a2ab87e5079cb18aca3e89a2a135b615ef53269bf2697230d2d9b31a6d2ea57"}, {0xf8, 0x115, 0x1ff, "e28401d2fd99ad01bbb06873c3458a1a14f1e29cc528f8d81c7bc907252fbd4a2d61506f831d865d489a37c346e98dc20972bc3ac81bcd0b5820aaf263b4dd241a62a58b247d955b78d7257c0f3f5f48bb43cbed0a4f9b3647fdb1cf299e4aa9d57d657fa30e97e9a8dc29efa43bf7ff27a412b8de79744b5b2a1689db002d41df421bc1393a59ca558a68d2f90c950aa097dc22e1a380a2b0ebef01cda90dd4ade6fd6149d8edf27cb0757f7a73ab7d883723fd32954361f2c2c061b018886e8a80671d67da1dc121cc395eb46d750ddc854adee74ab816008734b4096c7449f934c05884ea5746"}, {0xe0, 0x10b, 0x7, "35d08584c7e74b3dc759b380eb87d4d7258de2a55c51f60ec89d11b520dca81becf5b9174d5bbe27eeb4e55692f4178df780989ede2430c5774dce5daa71643c9e8037c3a0554efd8363da1d94083bc6a0075fed4af1e481e322877f025df5fe0d3dc06f0583a3e65919bef1cb2386fe9330b8ec1ce0a5019d9508cb5e4e08d63711c797215de37678ee403ab10ee62af26ff42bd16dabdaf24550cd993c308d2c676d54e60fef026d9ba1154fbe4951ab356ca576e1fe9777c978006743db775f5f00fec0901e6ddab3"}], 0x14a0}}, {{&(0x7f0000000140)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)="004b1ce6ce9bf8e705e9c545ba47481e6571dda27165b60719469131e383645e99c0d41804fd7c59f48aadffd7333744389756e9670d0666805cf18b940f74c43c2f41cdfd9ef825473dad193206ac9df90eece48e3f5545c2293a51ab501c2f9dfbde23f1b7f8d585c09efc75692d607ce5209091754e3bda251e1a86377459b4a39388e89868e5e1f6d00ad66e71c0340c5a1c5e490bdf15699b5959b1c5395c6e09c2c4c6168caf5846bb2e4df469f81a39bed8cdfdba81a365bb8ac1362a8e55cd56f92ef1b39ed51850e502af5ee6157e7cdb015e0a01153eb58507dbbedfb066a068c2aa3cc040", 0xea}, {&(0x7f00000001c0)="97e8686d475d7eee47545737f99d7f7260e061825a26656388401105fa71da1b1f4fdd75681d16f264a5997ee20ba6e83ae9f9095473aa4c7e3a63ee17a7db09d175e00f0e3f4f8baf7b04911887df951a952907f9f90602f07b91e7e7795966b1d09690768ef53b72acd4aa92", 0x6d}, {&(0x7f0000000480)="eb1cac242ec2f65003894f798382be3c0397ee45035cef931112889fba9023813d51789d433fd4117cfc231300b300c0e2886a687c41a53e08741100ceec8a2223c930e822c14072f13d236d0cea33f738d5f5ffd3bcd7206f377bc94ed97e7fcea343", 0x63}, 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"324841c03b45d3916f127e09da8f6de748380e7624598d756c59195a13ed34c23499a468570f9e5f51eb8a32c0ab8245c8ad93ce2ac7ab7f95de1d2d9b90e7fdce1c13ff8c33aa36cdbffd3735376b53fff31d1ffb13b755a42aabc1c6f43299d1f42e308dd4b111f52fdc3789d82406dae0894a106614387f2b3c562809d21af3db0bf1efda79fee349eaedd3ebc284de962962939ffbdd9feac379b37e6c031d3578e4bc61eabf3823fd1d2de00688066f962b40a5621b11227178b249024f6337ae4e174e7c39b8b3abdf50b33b36588fe245e94a0f5567b3f6fccf7300556c38d536845fd38408e63dc6185c09175c2a28f2d862c635e65bfe0d20ed34a4ce0a112f6979c1a0d2f94fd6582f150a058ef4caeda288fec78ced9376a8eec72d24f82c81fc29b4f0164879ed3b53880d90d7e8be0e3bac10417f88f3c55da55e2e75d5261e81b2a36c35e66ca9142d67a0d0dd94802a4808e686f1b054b0e6a781787836cb56a9fbf0e5c395d65c2faa12902598514f9bc5fc47a9749637b1502ca7cb0b86c048ff4ee64153c203b758952549fb076974d6862b19a43dfa3798079a6f7f4054877baa0f974337ef1eb72e53abcd7325a7bdd667fa7638a02ffda98097c5915da9e2d0e9f396eb44d9e51fb9ebcd625ab14ffaeb1cc575f29ea4b5730a3566cf0e84ee99750d1f431c97f10162525f6a7dc571d14a6d1ddc130fc631b89e80746f554c8c029f67798e491e77cafa36c33a3d0d364e1cacc1108cd88bd31698951fc4ae570932ee676888eaae9c33a6b42fd21f46907177c6a1cfa6516710625f57e05c2869171e579a8f29d984324c0115368899571070914676a8610b2367119a5b86f061801d3bf81eb6f89cd2c340c303144af9b1c99991c84e7be83436b0a1874f2e0855f7dc005fe4fbd293b70656271c7b82d23ac0d1d46b94b27ca53e3733d4bd60510f91fa2bb52695833796f9b1276bd68c76d1c013e55fe07f7f841ad7990ef1d39b3f7a1086f491fdd9c9dcd51f2612fc680637b4f011a9c547613dfb3ae8bf0888f9d134cd1707a930446ff948684cf37923605210d6bec43c1ea2a1c28efe2b74a5e383a6f2725e009b8692c6c53f4ca1b6dcc6f86c8f1876707bede9ed860257e319a06e1d751e26edfcd3bbab267c3243d3a05d2133fc062bbd1510e65eed7a8f23ccf7992ac9d79846b3df6a49564cc225a5a15942fef3edd30e855ef187257b96d56a734faeac65d926481a66096fe5681c17e37998fc7831da4b8e38340451a6219f3739f670e3c1e207d821cdb29c3b2ed4b921f01469a9c25c03e82ce6672772a4492832a7ee471dbac56db401f6387ba32e5c60d9e091ea97eb00ace8a57cd2a30af831cf1a4a171f4382880a4c90a7b852ff17be22c92abb6079d500205eccda390db12fbb38c427548cfc02c092d8ce3d9648feb8c01909dfac83e298da8fa5bca331e9e4db7908bd0537cba3a28c033db703bbaa7e567cb95b2a907b9cfc7fe33af17328c076d905b2fbf4f587ce147853dcee3471eb6c30b846bf4fdbc4a2c073926684f02fe75b547bc98d9fe9feb037aa3e46ed923fe109b0d0da0c441c6b5479c12d2ae144d47b9e4836076f613e89e743cb29887e524c5470d86d52cbb3161f4d2c4a5120dbffb0faa6204d7306489b56c8c41e0b70f040254d2c650858ec6ef2299f315cb41459bd2dded0d3b06c8f44414acd0d1b468bf0f914ef743f0120a19de4a634909cca45796dcb4d8b3f2ee270a19a46279879640aab74a28ae5b71d1449e6a63e32b495d2f4c9618cb6b2ef66ee0c8187a59b8dfdeb47fe64c0cddef769e884df6c2255a3abc0ef853c22b604bc7587f990a07646b42981943a91cd987f9d7d8eb6c430c72f8d0d28a98153b124fb5e980d3bf5c52a55e51c2283215d2eb954b824326920a1ec9b6084b0b00925b3bee686c820ad1045dc700e3746c4d8b4577f2eab67aca005b0ab84cbe93d1b13cecad6d28162d7768cd75cb0d4409ee533a4ce7e974478ca74feaf1d4a0a425a377fc9793f1d7317e79ecf1f349c7ba38854c73c024bf2cebe4a56df5cc53825904d3b39d454024843235e19f51e6892e87425b67059162cd2edd8fd98d2772f346cc5a11bec9b0c038682b012a453a87268f54b169f397f2ec47bf920c7d7a5ea8f6a191bbd45991389be5ea13684a9d2ef3ca691c6798e765ac49aae6fe100d3858c55c7d1754fcae7b70b3d001bdcb809829aec07ed6c7b81abf8b397c33afdf764b7e48f9409c71ad9d83c8b754b4fea9510fb879df8927c64203be1763799003b07cb44b046a83e926e958c822e70c31e526cc33913829374c9e2c41a556eb2aabe2603a91fe8ea9df7f3aab3f41981c6cbc80930ebefdfb34ae5462c0a16eceb8ece73091b8ae89116a13a3a29b58bfb9207de0771c81e490d66212ebb85910497160e8f0e3912c4180c87a77df90cec8370dcc36486cd0aa2e41fa6e6e534c8968eddace2dfe80c2529e323970b331dbf483c3a0f124b22d878d6c25e1962a81a98420541d81a326d23c0f9335afee82846f98d19498019039feb0492c5187b2da0a6b5edcd777b6537921616917050d1ce349cc3db0a169a7cde9a62035083e6a5977b90f76138c90dfc7d6a7930abfa8ad959f5957dcdc93f2b98f6d3f585230de6ce9c5c524a4318a5c9fb17062291aa7704a0cce460497352010a280063959920ecbba7bc244262616198e42476db865590b648926bf1a818a5118d26bcbb91f25e16071163d5a7130080c23a1f54af6f5fa47c0f98411fc6edf8103c541c3f1723e3e2d65690d23fd6863ab33c6b44b7133fbabeddad55289a7548d0de6ee647534f3be37ddfe38204da8bb3b360db07a820e18f0557306b3e5a17d4ad5cddbb5421aee26a5774f4794ab3e09eab668a11c38b2ffa8f335ce589819637bd7c4842d13ca8990e22077eed06ebcfeb86b7d287daa6751338aec24a8356116cbe6a419f4a5dba283ed0870ccaf99b9986de17aa55735b5890e5a267f9e349c7b7cf726c7f54db6e00c4d46ae6109b17e9867545f721edf9b3faa69d81a35bea621fc6ce8784f09d498e2eb914aa9a509c878d673c53b5d8d9259c5f8f48dc5b6a1b5f57d1226ba87c1d63f4fb2337b8422febf1936c329fb61e4b9a80fe41ea9960b608e20e7e2ecda1f55dbb2e8fc0df792ba57756a03854ed944439e472626eedd7fc2a58b5d157081db4f60e9ba7771732422fef2d62260f8d1ac7764281d4e422330872a6a6926a95f4e61267b43ae52d1c3ff7f0d079a3afffdbb778b5b9f5984bd650470716dad9df956d1aa8993fadc99e464a7d2dc8ee6322cf825dc93399b270e7cc9ef65b46cd7ea01659a8f87a54eb6d3632ff002fa16f731334dc8b1fefc588e17e188919fd66e10c90c145e8bbec98587b5a05569983613d3cbe9f7442bd7287248bc911380dd1752a1effe3a2d99e1e6d7ce4f1320a979040e8181784c8741dc3d5578f15903b426634c311f5d59ee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{0xe8, 0x110, 0xffff4559, "f175552e214a5ba50d2d4e852796bac682672a1d6b3afd96e881270bd9b97a31401fc983c16cc509a34f2fc1642670bf5dc006b31251ac592f5576d12f9dc11d65cd197092723e6c0cf27bf630f8749ef087825474dd4ae94a92b954d71c9a9db6aae710a30056f67e90584e2c0abd7454f029a4bed05a7e2f40bb47245da96ac1f1ecf453299375667bbb031ecd9201eba9fc83f8e4004ea05ca523382d04240569d0f5f561e6786fa67ac3a4cbd641cca8f662ad3303bb285810de12ff3d9c9a98deaf686eb310b6b84a6e83f695dc49"}], 0x3478}}], 0x8, 0x24008000)
ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', r4, 0x29, 0x93, 0x76, 0xfffffffe, 0x6a, @private0, @mcast1, 0x40, 0x8, 0x3, 0x977}})

08:33:15 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2100, @private2}, 0x1c)

[  874.028951][T16776] FAT-fs (loop0): bogus number of reserved sectors
[  874.031591][T16779]  should_fail+0x23c/0x250
[  874.031611][T16779]  ? security_inode_alloc+0x30/0x180
[  874.031634][T16779]  __should_failslab+0x81/0x90
[  874.038116][T16776] FAT-fs (loop0): Can't find a valid FAT filesystem
[  874.042510][T16779]  should_failslab+0x5/0x20
[  874.063641][T16779]  kmem_cache_alloc+0x46/0x300
[  874.068428][T16779]  security_inode_alloc+0x30/0x180
[  874.073543][T16779]  inode_init_always+0x20b/0x420
[  874.078480][T16779]  ? shmem_match+0xa0/0xa0
08:33:15 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x11000000}, 0x1c)

08:33:15 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2b00, @private2}, 0x1c)

[  874.082894][T16779]  new_inode_pseudo+0x73/0x1c0
[  874.087663][T16779]  new_inode+0x21/0x120
[  874.091856][T16779]  shmem_get_inode+0xa1/0x480
[  874.096563][T16779]  __shmem_file_setup+0xf1/0x1d0
[  874.101573][T16779]  shmem_file_setup+0x37/0x40
[  874.106290][T16779]  __se_sys_memfd_create+0x1eb/0x390
[  874.111575][T16779]  __x64_sys_memfd_create+0x2d/0x40
[  874.116770][T16779]  do_syscall_64+0x34/0x50
[  874.121186][T16779]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  874.127129][T16779] RIP: 0033:0x466459
08:33:15 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x20010010}, 0x1c)

08:33:15 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2c00, @private2}, 0x1c)

[  874.128065][T16796] netlink: 'syz-executor.2': attribute type 4 has an invalid length.
[  874.131029][T16779] 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
[  874.158823][T16779] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  874.167236][T16779] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459
[  874.175202][T16779] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8
[  874.183249][T16779] RBP: 0000000000000002 R08: 0000000000000400 R09: ffffffffffffffff
[  874.191295][T16779] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  874.199241][T16779] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020000380
08:33:15 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x80000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:15 executing program 1 (fault-call:4 fault-nth:4):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:15 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x12000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:15 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3300, @private2}, 0x1c)

08:33:15 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x20020000}, 0x1c)

08:33:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x20, 0x3, 0xb6, 0x6, 0x2, 0x3e, 0xec2a, 0x126, 0x38, 0x11b, 0xfffffffd, 0x1, 0x20, 0x9, 0x9, 0x5, 0x5}, [{0x2, 0x7, 0x9, 0x5, 0x6, 0x3, 0x47, 0x7}, {0x4, 0x4, 0x81, 0x2, 0xf0400000, 0xfac4, 0x9}], "6356c80a4d55fcd9300cf597c6b66d73b3b2467e389c8d2cc995f386cc65bb271fd58c7fad30b68bff92e0e6b69a1db235904b497f82751b0d01878fc4b440d2d809656e3936add603d52c367eb836afed0e56970b89773da048d4b5c8680704168097f77cf83e90fe3f00180aa5c4e21875b63c0c6631364bc0e38f8ffa665045af6596939c9c507580045cf3ef474c74e26eb9e1ff95f0b4e7b9fbc120193f8d2f2ca2f1c9ac0d6c6579e86fee83bae5637e15299414e919667de5274d47455730879fdfcad13ef4e860348177784d49a3948b461e", [[], [], [], [], []]}, 0x64e)
r2 = syz_mount_image$tmpfs(&(0x7f0000000740)='tmpfs\x00', &(0x7f0000000780)='./file0\x00', 0x1, 0x1, &(0x7f0000000800)=[{&(0x7f00000007c0)="b89a7bb67022ae75e8773bd41d602d66969187521f58180093e8191e78c70ed1a35895e87a623aac932b37c95111ca0b", 0x30, 0x7fffffff}], 0x2090e0, &(0x7f0000000840)={[{@nr_inodes={'nr_inodes', 0x3d, [0x35]}}], [{@hash='hash'}, {@smackfsroot={'smackfsroot'}}, {@permit_directio='permit_directio'}, {@fsmagic={'fsmagic', 0x3d, 0x100000000000000}}, {@appraise_type='appraise_type=imasig'}, {@smackfsdef={'smackfsdef', 0x3d, '}:'}}]})
syncfs(r2)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
dup2(r1, r1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000700)=0x404, 0x4)
fcntl$notify(r3, 0x402, 0x80000025)

[  874.270492][T16816] loop3: detected capacity change from 0 to 256
[  874.277415][T16816] FAT-fs (loop3): bogus number of reserved sectors
[  874.283961][T16816] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:15 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3a00, @private2}, 0x1c)

[  874.347336][T16831] FAULT_INJECTION: forcing a failure.
[  874.347336][T16831] name failslab, interval 1, probability 0, space 0, times 0
[  874.359983][T16831] CPU: 1 PID: 16831 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  874.368877][T16831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  874.375758][T16832] loop0: detected capacity change from 0 to 264192
[  874.378941][T16831] Call Trace:
[  874.378949][T16831]  dump_stack+0x137/0x19d
[  874.393147][T16831]  should_fail+0x23c/0x250
[  874.397562][T16831]  ? __d_alloc+0x36/0x370
[  874.401921][T16831]  __should_failslab+0x81/0x90
[  874.406755][T16831]  should_failslab+0x5/0x20
[  874.411304][T16831]  kmem_cache_alloc+0x46/0x300
[  874.416076][T16831]  ? __init_rwsem+0x59/0x70
[  874.420569][T16831]  __d_alloc+0x36/0x370
[  874.424711][T16831]  ? current_time+0xdb/0x190
[  874.429280][T16831]  d_alloc_pseudo+0x1a/0x50
[  874.433891][T16831]  alloc_file_pseudo+0x63/0x130
[  874.438809][T16831]  __shmem_file_setup+0x14c/0x1d0
[  874.443892][T16831]  shmem_file_setup+0x37/0x40
[  874.448622][T16831]  __se_sys_memfd_create+0x1eb/0x390
[  874.453924][T16831]  __x64_sys_memfd_create+0x2d/0x40
[  874.459177][T16831]  do_syscall_64+0x34/0x50
[  874.463593][T16831]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  874.469542][T16831] RIP: 0033:0x466459
[  874.473449][T16831] 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
[  874.493207][T16831] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  874.501621][T16831] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459
[  874.509579][T16831] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8
[  874.517531][T16831] RBP: 0000000000000002 R08: 0000000000000400 R09: ffffffffffffffff
[  874.525483][T16831] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  874.533449][T16831] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020000380
08:33:16 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x21000000}, 0x1c)

08:33:16 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3b00, @private2}, 0x1c)

08:33:16 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xa0080, 0x0)
poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x9)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x60}}], 0x1, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x101, @empty, 0x80000001}, 0x1c)

[  874.543882][T16832] FAT-fs (loop0): bogus number of reserved sectors
[  874.550454][T16832] FAT-fs (loop0): Can't find a valid FAT filesystem
[  874.581250][T16849] loop3: detected capacity change from 0 to 1024
08:33:16 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x80040, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:16 executing program 1 (fault-call:4 fault-nth:5):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:16 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x72)
mmap(&(0x7f00006b9000/0x3000)=nil, 0x3000, 0x1800007, 0x4010, r1, 0x36ab3000)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000080)=""/43, &(0x7f00000000c0)=0x2b)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:16 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2b000000}, 0x1c)

08:33:16 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x13000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  874.599250][T16849] FAT-fs (loop3): bogus number of reserved sectors
[  874.605814][T16849] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:16 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3c00, @private2}, 0x1c)

[  874.692965][T16874] FAULT_INJECTION: forcing a failure.
[  874.692965][T16874] name failslab, interval 1, probability 0, space 0, times 0
[  874.705622][T16874] CPU: 0 PID: 16874 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  874.714463][T16874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  874.724511][T16874] Call Trace:
[  874.727789][T16874]  dump_stack+0x137/0x19d
[  874.732111][T16874]  should_fail+0x23c/0x250
[  874.736524][T16874]  ? __alloc_file+0x2e/0x1a0
08:33:16 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x4000, @private2}, 0x1c)

08:33:16 executing program 2:
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000140))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
flistxattr(r0, &(0x7f0000000040)=""/199, 0xc7)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200), 0x0, 0x40000)

08:33:16 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b00950d7b678d16139000daaf6d8f2a82ee2ba9594b4d976df0d400000000000500000000180000001000000029000000000000000000180000000000000029"], 0x60}}], 0x1, 0x0)

08:33:16 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x2c000000}, 0x1c)

[  874.741125][T16874]  __should_failslab+0x81/0x90
[  874.745894][T16874]  should_failslab+0x5/0x20
[  874.750406][T16874]  kmem_cache_alloc+0x46/0x300
[  874.755240][T16874]  ? inode_doinit_with_dentry+0x36f/0x940
[  874.760965][T16874]  __alloc_file+0x2e/0x1a0
[  874.764936][T16876] loop3: detected capacity change from 0 to 1024
[  874.765420][T16874]  alloc_empty_file+0xcd/0x1c0
[  874.765451][T16874]  alloc_file+0x3a/0x280
[  874.780808][T16874]  alloc_file_pseudo+0xe2/0x130
[  874.785727][T16874]  __shmem_file_setup+0x14c/0x1d0
[  874.790744][T16874]  shmem_file_setup+0x37/0x40
[  874.795407][T16874]  __se_sys_memfd_create+0x1eb/0x390
[  874.800709][T16874]  __x64_sys_memfd_create+0x2d/0x40
[  874.805888][T16874]  do_syscall_64+0x34/0x50
[  874.810376][T16874]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  874.816272][T16874] RIP: 0033:0x466459
[  874.820233][T16874] 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
[  874.839838][T16874] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  874.848342][T16874] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459
[  874.856310][T16874] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8
[  874.864295][T16874] RBP: 0000000000000002 R08: 0000000000000400 R09: ffffffffffffffff
[  874.872309][T16874] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  874.880258][T16874] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020000380
08:33:16 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x14000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:16 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x5000, @private2}, 0x1c)

[  874.889348][T16891] loop0: detected capacity change from 0 to 264192
[  874.896926][T16891] FAT-fs (loop0): bogus number of reserved sectors
[  874.903471][T16891] FAT-fs (loop0): Can't find a valid FAT filesystem
[  874.910806][T16876] FAT-fs (loop3): bogus number of reserved sectors
[  874.918280][T16876] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:16 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:16 executing program 1 (fault-call:4 fault-nth:6):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:16 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
write$binfmt_script(r1, &(0x7f0000000a00)={'#! ', './file0', [{0x20, '!\\'}, {}, {0x20, 'ip6_vti0\x00'}, {0x20, '#$&'}, {0x20, 'ip6_vti0\x00'}, {0x20, 'ip6_vti0\x00'}, {0x20, 'ip6_vti0\x00'}, {0x20, '\xc9['}, {0x20, '.'}, {0x20, 'ip6_vti0\x00'}]}, 0x4a)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYRES32=r0], 0x60}}], 0x17f, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000008c0)={'ip6_vti0\x00', &(0x7f0000000840)={'ip6_vti0\x00', <r4=>0x0, 0x2f, 0x3f, 0x20, 0xf76, 0x16, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @local, 0x800f, 0x40, 0x1, 0x82b0}})
sendmmsg$inet6(r3, &(0x7f0000000980)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x8, @mcast1}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000000c0)="4ef9d0a1bb2cb79046ff8dd98d44a94a72fc876b0c45e657c48cf4914c52652f8cb97321fa594f20987734ff5fd565", 0x2f}, {&(0x7f0000000100)="696883d62e133c4b0dc284a8bd6057fd129af4889fd2158c985813074a4f4d6953e43075c4c92f1e3682a2edb326ad5b8d3f7bbedf40bba9c9327b2ad12efdef220982c3b479504a6bcd84042fed05f7ad47f45da124cee872ea1fd917e89becdeabb74fb22436cf75e36b5b973a837c16371b06262047053add43d7ccbc38d681ee1470deff71a9b0c458b6ed575569ce87c1f2971fc631b27211ca10f8b0a39fdd4349f7e57c3cbfec5180ce555bd365e253cc95254d22d1818e91f599463c6eaecae36c17", 0xc6}, {&(0x7f0000000200)="ff72d5bd51608d9cc2d98c94468c929cab103e068d1c88f3458205bfb70d9293ae187a2a78b57efa82318ea48eda36eb7c897a9cbb6eb5eb0541d316266bcbdc1627f934ce062a27d210d7c94d2b4bc4062fed1ff9961aba49583ae65d60bdd4d3b0dd679970934b3f4ec9c1f294818c274a1cdfb7fd4cc9fc7c0b956053e2a56f0a0a697f17c816a3bd38f8390bf4c621efd08d1542edae84dae1c821afd0ac5193a9e985cd706eb6557bcd79918398b9bff52b18f43e6162e303524758458d523a122e2f9791b99420f4a9c42b925bc2c7a8864b5f4a9b342b485ef8a85a6ea279e721d4", 0xe5}], 0x3, &(0x7f0000000340)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x800}}, @rthdr={{0x98, 0x29, 0x39, {0x0, 0x10, 0x1, 0x8, 0x0, [@remote, @private0={0xfc, 0x0, [], 0x1}, @private2, @private2={0xfc, 0x2, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @local, @ipv4={[], [], @multicast2}, @private1]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1ff}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x2b, 0x4, 0x0, 0x5, 0x0, [@dev={0xfe, 0x80, [], 0x27}, @private1={0xfc, 0x1, [], 0x1}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x10000}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}], 0x130}}, {{&(0x7f0000000480)={0xa, 0x4e21, 0x6, @private1={0xfc, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000004c0)="6c70716ec355cb2c2dd887e204446fa9f3458130997aec4c358518b74bcaac31e4125588a30c79b3ddad4729c058ddf836ef20559e2c1944fc98c7063aa6731cd874827ddc21c2440ef02277", 0x4c}, {&(0x7f0000000540)="412b1fba9a3b57d56dfa0f", 0xb}, {&(0x7f0000000580)="c7f7958c430c928f91cc6c2ce11a458e7b90cfbdc1c9e5ee43eda0d97763504cc4bc7e361e915b389b66c0def5576a6f4bed2541c118e2f897bef9d07bdc544a717f6e319bc1205ec0152419d8446005e59499d5cde8d9e1ee8b77c8fa0101adf6413f74acb302c31f1370e301fc3410ba641767141f7d51e309999f47ae9f466001229de1fe971b02532bc7c13c312620e03439f7e6ad3e7b35c8d8bff09dafdc42d2de58917b30e62ac2fbbc6a059c53166bba215b76af966cf298f8b49d0afe793eb01e6d534071443a7780491fe638e9a6c7fecd9ee1ddf2d7149b821b", 0xdf}, {&(0x7f0000000680)="7769ca3a60a368ee0bd97e24ef5057862a19253d7efae7b62397f096918213e68b58f4355d5874500e79efd5b84fb0540cd879f1916c705aed1bfd8e6cd83765169d2d2f803b691066315d101c0f42efd473747ff43f3ceead192383a9a482791cbdd37bad03ec41822462d79e1bf3f7cace7c36f64ca61e0ecc7447e6d9ed0669850f03dc145d91346434da6926f1a8e3ba98c9484164b5048d6f2d715479c34faf5bf8465d4b42dcc52f3a69305d3c3315367dcb162055fabdb5b556b6c7", 0xbf}, {&(0x7f0000000740)="34948b41d0c7f30aee1c650f99f51b20fdc8e4f97b7b09eeae3e92741b74ee1c89a95c13317084bb38cc3fe1da3acda08560e41125ac73dafe962bf98d5557992fba4314f1a820330332e33333c6990d62c992e5d789738a6291fd6800a3f39b8b9400d4c514e3fc1ed39bd6f1bddad0d924cfd844c0859492a62083fc", 0x7d}], 0x5, &(0x7f0000000900)=[@hoplimit={{0x14, 0x29, 0x34, 0x7fffffff}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, [], 0x31}, r4}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}], 0x58}}], 0x2, 0x44081)

08:33:16 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x33000000}, 0x1c)

08:33:16 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x5800, @private2}, 0x1c)

[  874.983192][T16876] loop3: detected capacity change from 0 to 1024
[  874.997177][T16903] loop0: detected capacity change from 0 to 264192
[  874.997247][T16876] FAT-fs (loop3): bogus number of reserved sectors
[  875.010376][T16876] FAT-fs (loop3): Can't find a valid FAT filesystem
[  875.018048][T16903] FAT-fs (loop0): bogus number of reserved sectors
[  875.024599][T16903] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:16 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x15000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  875.071420][T16918] FAULT_INJECTION: forcing a failure.
[  875.071420][T16918] name failslab, interval 1, probability 0, space 0, times 0
[  875.084079][T16918] CPU: 1 PID: 16918 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  875.092858][T16918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  875.102988][T16918] Call Trace:
[  875.106265][T16918]  dump_stack+0x137/0x19d
[  875.110615][T16918]  should_fail+0x23c/0x250
[  875.115102][T16918]  ? security_file_alloc+0x30/0x190
08:33:16 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x6000, @private2}, 0x1c)

[  875.120385][T16918]  __should_failslab+0x81/0x90
[  875.125141][T16918]  should_failslab+0x5/0x20
[  875.129642][T16918]  kmem_cache_alloc+0x46/0x300
[  875.134476][T16918]  ? __alloc_file+0x2e/0x1a0
[  875.139165][T16918]  security_file_alloc+0x30/0x190
[  875.144206][T16918]  __alloc_file+0x83/0x1a0
[  875.148797][T16918]  alloc_empty_file+0xcd/0x1c0
[  875.153655][T16918]  alloc_file+0x3a/0x280
[  875.157972][T16918]  alloc_file_pseudo+0xe2/0x130
[  875.162941][T16918]  __shmem_file_setup+0x14c/0x1d0
08:33:16 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3a000000}, 0x1c)

[  875.167968][T16918]  shmem_file_setup+0x37/0x40
[  875.172649][T16918]  __se_sys_memfd_create+0x1eb/0x390
[  875.177938][T16918]  __x64_sys_memfd_create+0x2d/0x40
[  875.183138][T16918]  do_syscall_64+0x34/0x50
[  875.187557][T16918]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  875.193451][T16918] RIP: 0033:0x466459
[  875.197354][T16918] 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
08:33:16 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x80fe, @private2}, 0x1c)

08:33:16 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x79d5, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617c00040409000200027400f801", 0x17}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14e25f2be30bcebcfbbc459bd79db158cf4f6c8c9e8eef4a0e", @ANYBLOB="995559a3f00efda299429121c0552ff2fd8ec0e8c2c3de", @ANYBLOB="2f5870f50410912cc650aea3b0", @ANYRES64=r1, @ANYRES16=r1, @ANYRESOCT=r2, @ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYRES32, @ANYRES64])
chdir(&(0x7f0000000000)='./file1\x00')
r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0)
r4 = open(&(0x7f0000000440)='./bus\x00', 0x4d00, 0x0)
write$binfmt_script(r3, &(0x7f0000000640)={'#! ', './bus', [{0x20, '-'}, {0x20, '#! '}, {0x20, 'md\xa7\xbd\xae\xd1W\x8d\xeb\x02)\xe9Q\xbd\x9d\xe6R\x86\x10\x8d\xee\x13y\x96!0\xaco,[\x06\xcc\xe6%M\xbd(a\xfa\xaa\x88\x8eR\xaeM\xd4,y\xd0\x11\x91\x15\xaf\xd9a\xb50\xebM\xcc\xac\xe9\xb3\xcb\xb4:\x97J\x7f\xe4\xc5v\x8f\xd8q\x98\xeei\x8cY*\xcb\x9f\xfe\xc7 \xd8\xa1\x8b\xa5\x18\xc0vj\xfa\xd4\xe8\n}\xa8\xbc\xaf\xe9\xcf\x03\xe9g\x17\xad\x10\xb2\xf5\xa2\x18\x93\x91\xdb \r\x82)\xbc\xe0n\x19;\xbe\xb4T\xb2\xf6\xf8\x03\xe9\xeb\xfb\x10\x9a?\x0e\xb2\xa9k\xeaR2'}, {0x20, '\x96\x1b\x13\xffB\xec3x3\xe0\x87\xaffU\xb9\xe3\xbc\xa2\x87\xa4\xa4\n\xd7 \xbc<\r\xa6\xc5\xaf:3\x1c\xd2\r3\xc6z\x86\x9c\xeean\x11Nt\x1b\x8f\xf2F\x1d\xc7\xe4X\xfe\xd9\xa1\xa7]\xb48\x1dK\xe1\xe7T\xd1?\xd4A.\xe4|k\xcb\xcf\x99\xd5_\xff'}, {0x20, 'msdos\x00'}, {0x20, 'A'}, {0x20, '\a\xc0X!\x85\xc0g\xdfp\x04\a?\x9c\xd8.\xa2\xa4\r\x9c\x8d\xb9Bh\x15\xdb'}]}, 0x116)
r5 = dup3(r4, r3, 0x0)
io_setup(0x40000000008, &(0x7f0000000240)=<r6=>0x0)
preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/62, 0x3e}], 0x1, 0x0, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x1, 0x0, 0x0)
io_submit(r6, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x4, 0x0, 0x0, r3, &(0x7f0000000000), 0x200a00}])
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000200180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

[  875.216961][T16918] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  875.225543][T16918] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459
[  875.233510][T16918] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8
[  875.241477][T16918] RBP: 0000000000000002 R08: 0000000000000400 R09: ffffffffffffffff
[  875.249455][T16918] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  875.257426][T16918] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020000380
08:33:16 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3b000000}, 0x1c)

[  875.274372][T16933] loop3: detected capacity change from 0 to 32768
08:33:16 executing program 1 (fault-call:4 fault-nth:7):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  875.323965][T16933] FAT-fs (loop3): bogus number of reserved sectors
[  875.330583][T16933] FAT-fs (loop3): Can't find a valid FAT filesystem
[  875.394717][T16953] loop0: detected capacity change from 0 to 264192
[  875.408043][T16953] FAT-fs (loop0): bogus number of reserved sectors
[  875.414625][T16953] FAT-fs (loop0): Can't find a valid FAT filesystem
[  875.423909][T16961] FAULT_INJECTION: forcing a failure.
[  875.423909][T16961] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  875.437232][T16961] CPU: 1 PID: 16961 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  875.446080][T16961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  875.456132][T16961] Call Trace:
[  875.459432][T16961]  dump_stack+0x137/0x19d
[  875.463798][T16961]  should_fail+0x23c/0x250
[  875.468210][T16961]  __alloc_pages_nodemask+0xe7/0x310
[  875.473544][T16961]  alloc_pages_vma+0x3c3/0x5e0
[  875.478379][T16961]  shmem_getpage_gfp+0x980/0x1410
[  875.483404][T16961]  ? mls_context_isvalid+0x76/0x1e0
[  875.488673][T16961]  shmem_write_begin+0x7e/0x100
[  875.493587][T16961]  generic_perform_write+0x196/0x3a0
[  875.498858][T16961]  ? file_update_time+0x1bd/0x3e0
[  875.503870][T16961]  __generic_file_write_iter+0x161/0x300
[  875.510995][T16961]  ? generic_write_checks+0x250/0x290
[  875.516398][T16961]  generic_file_write_iter+0x75/0x130
[  875.521768][T16961]  vfs_write+0x69d/0x770
[  875.526075][T16961]  __x64_sys_pwrite64+0xf5/0x150
[  875.531000][T16961]  do_syscall_64+0x34/0x50
[  875.535400][T16961]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  875.541280][T16961] RIP: 0033:0x4195f7
[  875.545212][T16961] 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
[  875.564807][T16961] RSP: 002b:00007f8802998f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  875.574192][T16961] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7
[  875.582145][T16961] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006
08:33:17 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x10e0000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x840101, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000140)={{r2}, "418ec8afb5c9e322f935d31d4ea9c78e99fd94077e3cb9b8635a1140058b4b95078eecb82443b5bc4c190c250026ea7886f285b7352e2ade0c3e1177d303107167645d46a3aa599167cf2ef93521576b5846ab21123eb41dc65e71191ce2782a55bc56f3be75d2fafa4736da5497a3301da7c097011a1785c56d0e5f6b17012a9d8234ebca0e6e9629730bec7cdad2860a835b098662e828b0ea0bb701e53d35c5f169e35733ce124220f2ab0696541459d1c1e7b3c7821ee9a663529616df69f33923b4ddddf5896a68f4f54024ceeb9a5d6e799588fb15a32702769823f6968d39f652b57f685d4b005aff4cf92b5e4a82cdf5fb2f7b87076d084f250664e13d6201c90b0dbd1fb8cf61e708289f84e0ce2e10484da4744bdea709428afb4e04f1c7ab8333ebbac61dc7b558eb6e47cdda04ae7892e37421dcf2d1b40f6d671b69faa46e9ecde46bf25a2d1ffa27e3ebade6b39c00461e9b5648431ae219091b756b84527ba9aa9c6f6d940b14b5d35ad61817f2157cf9c39e804bc7aa04588e7b96cac4e80b712ec8f67672b41c99876c3c363ab32e035a4c5c0d7d4f4ff2b80cdcf9f3d1b36f13f8530eac77adf20aa6f634020f504c0a084c31a1ddf03f85c9923501ad09d7c7a906d756aa26fe53df010dea3b69c4f68e8b8b080b14e012ac98f6efa9aa489af0948cf0264f96862a290010000af068848e1c5386de22d90b16923774c2be7e0d8fa074150b9d0fa0e8fb044560e96b7ac158952232381026879c5c40ab6f76df7308360f522a555dde52c924877a43c77ef30ab5dcd37b49196f894f9034402e08d237cce5df631a05ea37e003c3bb9c66d79269f16971b35d9b7d7f233f536f7396ece170b207b07ceac10b340c04adb0722056aabc61468f3d5aa7d1c813cfc38071b2238a4b1333ccf9eec717af403fc979832584fde5b3dfe1944596d28846922fd4bba839642dee38a8ef79cd841170f025a103af609ab4aad4094a9341e3a0c8440d0ee74560944f1833ce44d50871ef57d4c48087cbcc1b58d29338027b0865da921e646eb51f58d8d15b33a5a796712d5c1487ef0d8134df124c105b3095b2a79b37f39af3c959b992ab64e25f25b7537ffed63354c6d8facecb525f70017d640dcd957e9f1c2557564f9778550c2b2ca6df634baf93d23182d37b9ec6caed36142655483f149e04d797a2497d2ed89cad234165e410f8f400bb921d846fff31eed1389fc4a6e922f46e1dfb78b620e82f74a4cf5b001dacc6fa2acc62085e8e9e789666f507cf3e1cf2a506a17890de193ef345b8a26bc6d3320a0a6d5fc4a1661132e3994fe028b2e0ed1bcb607448ded61da5e97f69e1528be93b191c85a5f8fcd9c8778cca26cecde9148cab4bcc9c9c8a7d10247d5b8a61973b4c7b250cf05c31bdbe05804a5c2cdf9510f857b5cd4a2a4068a9f00b47e55387b4540d1f2066bb7e240f90842b1d545c8cd172a3e7200086d0f477629059546ab9b5cfdd52d2ded8413f0242bec45adeea780d9245207a2e748fc6cf9ff03f2c0446337ac32c0a8d4cc093dc22ea570aba1951cb58ed326bda768861c356a531e9f144e439bdc32a60e95559de6b3654761a92326afef8bf3c20e695926a4e9103aec6731285d182222524a5270ac2a8c06dbd3a6119c2b0d57e5760725c20aed8d94476be7d59f82fef836f8a8fcf70e200c8b60bd8c5907f16cf0467054f60b1b841e5fbe687998fab8b9dee573999ae39732f6259436905d2339befe19dad95fe5d6e56e7b0be4a091344733aa2d605c6ff4b90ee41e49da099c5e12fb5262740cd135d06af582ea051df85156964f7a579af22cfc75532cfe49acfbf5f38fd541580b2ce66611a200daa31d52f5ddca80da4a2d35aa9a45d98d4d5f7c6d5e650539fb0a98e2f4dcd67982ad395e7c276738f8f4b1c170e809fa6283345889f6dc1ec034c872535342f1b0d28380557a145c3e310f118f039e3242530caa655f47e9f00007d98dc62773ce429e3a49d2fdb6c5376d18115f457a679a2a98973ada3d261b66201c474832ef715a59eddb175f29900e33d0928e4832a1dac54dfe132b687447889376839c3738500c717d2a0715aa0b5e39aad58519819239ca20cc712a8f9c03870d5104f8e94e73e2626dd77ad492d6860b6d0e7767d441035c968665cc3d2da347ec84ba6ce4a80869b89abea7bab99d79882a46b6f5082817c4b72abfc973fe1fcf5b267b8d4ebe34920b21d3d4c7686977b970cc8107bd901b4fe00d39019af25a7f401b58cd7ce3e0620eadbe9f7d93dd8af7d7e5a4a3bcf9594f64ac940269f04cbc47d90d1591211a80c04d35819ac96c0756293f2bb267f9896c1e83257f37ba2e97f0eb51e6286c4c07a2ef227a231172c2456e7ead1aa9e985d031d42a9d07a91d1ad64a2c479fcbf93223d774dd646849d468f8f2196afaf5d2a44265f81c2ef6071236e72149cb58003b4a91efecb2ec1160476dd45b3f72c22d708be53805c5bc2e40a6047282b6aaa96b7c83583acaf43c0186a9d9bf406425d58e3255a7646ed2610fe7f733e215451f103823051f52efc39c881849171153b44623670fba409febcf5acadccef659d111498e493046569ea40b8779acdfb978099dceed1ae9f1542d84c45ec42b82db949eb8924b6dbb3179b516427993318972b1c5ec5e6e351efb57fb863bda0fc0f0b39d48a23b58e266f93c3777365ed782656c896a4c06f9ac8cb216bf16b8d8ff0c75099b055f5067201376d4faa7cbf8f3a5ceac20b185e5d603ae9b474119ee250f9add6594cd164b07c4847b95771a769e36ebda29e30d5e57abfa0751b7d0a84a6f3ba07c617ed12149d3218e017205ae2f51165b43452499829c8ae38cc5f65cd2305e43591ad32a9df8d6b6e0a3af72d99524d20728e5d379bd8444c853c675078239acd0842b407b7b6aa8bba2ac7f5b551bd45cfda3adb244754afe99db4cf8a1e41ab0b830754a78c27d672226427797b438b90c7b865c0c7365b4d5081526b16bed5dfaa3ea909bf1cecab829491576e37624fa0473bdfd3330bb019cf88cd166964ce3a282bb4fbfd81f905bea18c5e0f99d74622b000c3eaeb85f3be6391a72099704fc6ccf5fb0a1ab237e5c905268724330c93eb12574683b9983fb7da440d47e8f4f25784b3f59bb0a3ad14773ea8b25fe30dbd811b9fd2030768de4501af5dc5af6d7b3ca7d3cd0ff9ac6d26026f25299db1d28ecb243f82493787064bf94f85def1e1f52ce6f0e19cd9f69ed06987fa0ba9f13d01cae3bce1817ccae0e1dd41083d0c94c61c6bac06ff57b1e946093f1cdf6988bb6a54a9b8f6f6b7cc563423148d3108471f5c6e3c1d102a4c034b0b52ac32bf5122de9fa7a610d6bc3b5cf62d62ad6c03248e3f72abf799593dcfd35f1e7cca5d100ef02eb3e686866b702ad125d8acf40e786ee78aca2dd615255a7be8f41a1a980f9691e951a6f2c8f9d990bdbc7dfb5b6a8561e18f1130bd6272bd95b30ead29c4639ec0097fe1da9ebf8470ba85466fdeafd6f6049ebd96fdfd68ac551524af05a6ea7737372dcccf22f2a68431e60917f95acffe8306714a2590d1d86da73562bdd749461d7cf776982bd41e223848e4cfbca5224a126358ade618db966a3e84d2319687cdf71d3bebab87f239f6583b8b25c4ef396c7e12b22682fdad09e29a7530adf211b8b05df651307c9ca09c8174049beb081c818a866cadb7fab67febbcd30940160e8194f93dfb8bc02ac02d1996d43f6223dcadea5464fe85b14faacaa7c2231b332745128867d63375e8cb39b824683843cc3a4b65ad4a2001a4f71523b614e96e8220a961cf908142f00a31fab963cdea7e58c091f57e84b357a8bb06b44da6d0059d0db1669e722b99d546f82f1878b6432a3e06bf508db95120f77e5ec41a082265382593615012a6a90b648b049646c6a41644a2a7481bd28e0bb7bd60a6a39fe199ec5cc6d477c2e89aa3a04f6ca4a02a832b17e77668bc017c0e74806657594b4c9f3e9d8e8c05ef2880450dc676aa7c1ef869090ed8c85c43f4040af1e8ca43c220a2bea580d7f193229dd3f581ded9fba824bf48c1df1ecaac8ba137016c0769774ea3e4e0a7618896caa81180967ca0a32f388d8b0e7d0e9a129e1f44001db62860f9c5a11dfcb1c9fe730d613c6762f1f2ef929dca91842faedb358e78ef4fd896b591405e12343334e060ecba8d7355948fe2a3218fb1d80b8f1f08467586233f6282a841971a66fe4da6e3a0d9fc2b2e31fb83398a03fadeb59ee3276dfb64df6c459c31c00782498b9b2f2d7de0201aae7be9213c3bf5b631f75e3fa034d40120a3a38557f0ed46cf916306129e2fa06a73fe3c26865bac1f3047435faff4e59c2de5466cd87312123efd5456b4f8f553c23e92acd9a0b87d3a9245cd6ec57d9aef17f0c2b613f287106232efd393f90f66dae394c8dd68ba4fecf77604cfc746f890a5afdb70ced6b49a591aed8152e40d22657a931e1e97a02ebb81282896682fe6c79aa2d38a4c0b9e56b34439250e03a83c932c5ebc0f2bbdbf33b9936e8e8f2e1f3e951f1bb6f8b619fe5bfc90906b112c1ae53e744aefe281b4ca6fe155b9a2d13a2686186eb3fbb530c9ea22c414d2530c3edd8a1981cd29b261640161a6e34f7342276217f96a1d72d3a9ae006de99447e3bd9733fa1d50d7deb0b19bf16cf35337f458831b76b700322a5385d4fa4b405da53aed9f970013c404cd13960dd3831eb57324d6747181666e4473557f053eeb37382d1b61628d7c4759466668e79d1165a44ec301375b11106dc5b5c1a6fc797474992bb044ccdc3059cd8728c37d37682dd45fef177aa11bb63dafb59222bd50f1352e0de6a5ba2c1fe17013118dfad92ce40e4aaada7a9131a440f8420b8ea7de7b35d5e119d3e6f8cb8eda99cfb5c932b1910997badbdd52b6506f4ceaeb21c153b865bd8276a9a074711373b4b1b0e685ca855f2157f9a86ee1c81fdfd5392537b3b4196c582ae4e76631ce04d53c50977abe348ba4545494ff7075d3a3f00398a5715a6c4b695e4040cbfcc97a179ef81fb5aac32c733f933e12fca52b4383778c62ec3d24718dd52d159166a75cf2e0d04070fd3ff236c897cf97d77dfd6b1207fde16de546db8a1087400cc134c3d45c48de42ad96f6d52f88a52292c8979cad03a16c2f123110693b1996e9c04306fc31c3e3fb7d9bcdcbc44f49d8e4885d1ba24fc76e87b8e422f5216b96d063303383649a9eb080e11f03bfeb2db2566777531818a0f72c20bc31baf91e812eefde68c5b5acccf65ea6716e62ac1d83829e887f9c8aa2244b47f61e285bbaf875ee1280ab04c88eae96d68d06d3cf4786b386078749ee61d755a862c2b35f8530d50a675da57e38e78fa2c4fa62924c7c553af1ed1e12e2e4c21faf0bf3bfa7fb4fbe70b569dbfaca516de6e207ee628ddaa16975320dc9f9360f4d232c44b136734292b6284635a2a88122d044317574aef9f2d2614154dcace743d9ffe014657d2570b51694464874a4ce23ca5867bef1ac20bdf25f31e74223dbdc17ea4cb3136403d3978298050bb57b773b23ade39dfd4587e8c99131da9f476efe4c085ed28d24b636b3fa0e6428340ca2cefd7e929510e0e2f8f6e64a07a0d151d2011a68aeaf2a290dbde1e2622d336d931a5aa02334a2e5059a7e8769efa6cbd9f2e372b50321b840e0d300d919dc784df02683d4b83ad723aaffc1a86487e000b355d15e"})
write(r0, &(0x7f0000000080)="48a7f2de30cd097be5e5e4c4f963751bbe2518380b3f9f63131eb339a888457ae368b3e024f0e3018e310cf00e20aeff68ef9bc2d830904f8c410a2973038c060a926a3d096c26ec7fb95304af1fe506587d6a63e7cd8e9d76b057693654aaab77bcddbaeb739ae244", 0x69)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r3, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYRES32], 0x60}}], 0x1, 0x0)

08:33:17 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xc805, @private2}, 0x1c)

08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x3c000000}, 0x1c)

[  875.590101][T16961] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff
[  875.598066][T16961] R10: 0000000000000006 R11: 0000000000000293 R12: 0000000000000006
[  875.607152][T16961] R13: 0000000000000006 R14: 0000000020000200 R15: 0000000000000000
08:33:17 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x16000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x40000000}, 0x1c)

08:33:17 executing program 2:
ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000080)=[0x1, 0x48fc0000])
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e25, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[], 0x60}}], 0x1, 0x0)

08:33:17 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xfc00, @private2}, 0x1c)

[  875.696118][T16979] loop3: detected capacity change from 0 to 34560
[  875.729413][T16979] FAT-fs (loop3): bogus number of reserved sectors
[  875.730185][T16988] loop0: detected capacity change from 0 to 264192
08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x60000000}, 0x1c)

08:33:17 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xfe80, @private2}, 0x1c)

08:33:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x9, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0], 0x60}}], 0x1, 0x0)

[  875.736099][T16979] FAT-fs (loop3): Can't find a valid FAT filesystem
[  875.757375][T16961] loop1: detected capacity change from 0 to 4
[  875.767937][T16988] FAT-fs (loop0): bogus number of reserved sectors
[  875.774496][T16988] FAT-fs (loop0): Can't find a valid FAT filesystem
[  875.782011][T16961] FAT-fs (loop1): bogus number of reserved sectors
[  875.788546][T16961] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:17 executing program 1 (fault-call:4 fault-nth:8):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  875.856132][T16979] loop3: detected capacity change from 0 to 34560
[  875.875016][T16979] FAT-fs (loop3): bogus number of reserved sectors
[  875.881610][T16979] FAT-fs (loop3): Can't find a valid FAT filesystem
[  875.899316][T17027] FAULT_INJECTION: forcing a failure.
08:33:17 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/211, 0xd3}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/38, 0x26}], 0x6, 0x800, 0x0)
r1 = openat$incfs(r0, &(0x7f0000000640)='.pending_reads\x00', 0x4024c0, 0x24)
preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={<r3=>0x0, @local, @multicast2}, &(0x7f0000000840)=0xc)
ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000004100)={'vxcan0\x00', <r4=>0x0})
[  875.899316][T17027] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  875.912391][T17027] CPU: 1 PID: 17027 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  875.921588][T17027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  875.931643][T17027] Call Trace:
[  875.935094][T17027]  dump_stack+0x137/0x19d
[  875.939428][T17027]  should_fail+0x23c/0x250
[  875.943838][T17027]  should_fail_usercopy+0x16/0x20
[  875.948865][T17027]  iov_iter_copy_from_user_atomic+0x2aa/0x790
[  875.954950][T17027]  ? shmem_write_begin+0x7e/0x100
[  875.959992][T17027]  generic_perform_write+0x1e4/0x3a0
[  875.963805][T17039] loop0: detected capacity change from 0 to 264192
[  875.965275][T17027]  ? file_update_time+0x1bd/0x3e0
[  875.965297][T17027]  __generic_file_write_iter+0x161/0x300
[  875.979712][T17039] FAT-fs (loop0): bogus number of reserved sectors
[  875.982394][T17027]  ? generic_write_checks+0x250/0x290
[  875.982423][T17027]  generic_file_write_iter+0x75/0x130
[  875.988904][T17039] FAT-fs (loop0): Can't find a valid FAT filesystem
[  875.994252][T17027]  vfs_write+0x69d/0x770
[  876.010477][T17027]  __x64_sys_pwrite64+0xf5/0x150
[  876.015489][T17027]  do_syscall_64+0x34/0x50
[  876.020012][T17027]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  876.025911][T17027] RIP: 0033:0x4195f7
[  876.029927][T17027] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
sendmmsg$inet6(r0, &(0x7f0000006740)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0xffffffff, @mcast1, 0x10000000}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000580)="cb6ccf083bfbf0392f8c1e974717e16606897e70efbd112972376555252a0073e1b8", 0x22}, {&(0x7f0000000680)="b7e6436acbf567da7528b21ac10cafd1b2d1522418a382e181516e52eb536919f3be3e9871e78a59111f2a24d0a4a9099a9773fd2daea672fec779478dfb971a3f26f4fa5275389df62b28dd12a25afa2b28804762f54bd1d1d61aa8b5ca6e7ac600473d6d605549a3b27715e05cc6cffb3f0f444b75a480cfdb35cd69109e4259b1af64c7ff4ea8249406e72eca1da8c0104a4acd411de59b821321dcb262d56028dc9873353aa1933613d1ebeef9b1b1ad048944b11493b2099ba977b226a27f892bfd2ee77eaa5a0fb8bac7524fe23e50d1a252e5653b51cfd95814a00e36267eb101bdfd658cf321dd576d", 0xed}, {&(0x7f0000000780)="b9835928d657f8892a89976a2742bf50c2bdeb434fb0b2454badd52c1b906959ed798fa8f2acf51b304786139bdb8742748269061582355e9c8709918e2ff1b4e1b4e8b012357dcd37970c1ff29b15733ceda77d985a63b8d25fd4ba2eed04e7861deb1691e564acc90965eb9f827dd7a4ec7e706abf47c736bd63c99396d69d169a77cc357af51e39d695fcac06129c234861ca2b15781d3ba6b2c788888572c96d", 0xa2}], 0x3, &(0x7f0000000880)=[@rthdr={{0x58, 0x29, 0x39, {0xff, 0x8, 0x2, 0x9, 0x0, [@private0, @private1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1]}}}, @dstopts={{0x38, 0x29, 0x37, {0x2c, 0x3, [], [@ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x4}, @pad1, @generic={0x7, 0x8, "ad40fbd4ecced4e9"}, @enc_lim, @ra={0x5, 0x2, 0x28c}]}}}, @rthdrdstopts={{0x160, 0x29, 0x37, {0x2, 0x28, [], [@calipso={0x7, 0x40, {0x7, 0xe, 0xe3, 0xfff8, [0xfff, 0x9, 0x9, 0x0, 0xef, 0x0, 0x40]}}, @pad1, @generic={0x0, 0xed, "a0c919a50f4e1dfdafc95b5433e9b4c0d3063e64fb65a05510ac3397468f78d18776e4b4ee40c220a2c598be677593e5a05eca587643198e5927399902b20a9dbfae55d959377fb89b9dbbe2b83259118f07f196cc246a1d3607cae9f76af0f231ea4dd9dc27a751b61d155d7af45f421873b60b08af5b96e7ec2d53f70d3cf1d26a57fc90b6a69a265b553bdcede053524135b75071d2813e84550d869ebd05f55e3a3359c3c60372336e7e890e1871a6e74021b05c97d2e926c0f4914c0aa067352c1f32459d234b47a14249c9f73e140ed8f516c0c736392570fe43baccc733a81d4508c4d85eb44c906fa9"}, @enc_lim={0x4, 0x1, 0x40}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x80000001}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, [], 0x1, 0x0}, r3}}}, @hopopts={{0x1078, 0x29, 0x36, {0x2, 0x20b, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0xa0, 0x11e, [0x82, 0x6, 0x20, 0x40]}}, @jumbo={0xc2, 0x4, 0xfff}, @calipso={0x7, 0x28, {0x1, 0x8, 0xe0, 0x1, [0xd731, 0x1ff, 0x7, 0x5]}}, @generic={0x80, 0x1000, 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{&(0x7f0000005600)="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", 0x1000}, {&(0x7f0000006600)="d6c5883337bb5dfc01c49af82658848f5dbd0a2f2fc3dc1c484294404249a14a018a947a3ae0d215ebba011acf84f555f4eb1c4cd4e164c426854d6631b7341bb297614d65d64ab35b4ba11c4f168bace2c4a39f1b4b1bf4bcd934bf397bdff2f561c8172dd67ccebb5ce5715561c76a9ef5f8f960a12cdebd061a1d6ae868bbc2d1a0d77291806b4cb40f3cf5c756ec48786da66dd0149f5c478d", 0x9b}], 0x8}}], 0x8, 0x40000)

08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x61000000}, 0x1c)

08:33:17 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xff00, @private2}, 0x1c)

08:33:17 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x17000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:17 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x20480, @private2}, 0x1c)

08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x64000000}, 0x1c)

08:33:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = gettid()
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x17)
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
kcmp(r1, 0x0, 0x3, r0, r0)
r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000011c0)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd=r0, 0x7ff, 0x0, 0x81, 0x2, 0x0, {0x0, r2}}, 0x8)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r3 = accept4(r0, &(0x7f0000001380)=@ipx, &(0x7f0000001400)=0x80, 0x0)
sendmsg$NL80211_CMD_LEAVE_IBSS(r3, &(0x7f0000001500)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x4400001b}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x14, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}}, 0x40000)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="a485948498ce6aa94e7508c8606830c5e1a57f38a0e733e83136294c551a84e027cc7c9c22b67625199566daaf9fe7137e9f94702aa926c1be7ff2c829ba8efae3521278ef7365d8b02919bd4ae4f857500795d5bdb4c5441a92d1223b105aa09c84d52647d184a20a373ed86e3ca86f71", 0x71}, {&(0x7f0000001100)="7a58b2376fd65ee0a72a68000341d888aa9661ca4cd760136815dfdaecb6d72ff1de1ac2caff0595f2da0c06a89e74cd1f878a4d7d9d2b026c33689a77c2282c0348afd0d134f3aeaf3c632b61d54cb4b3c5cbd0ddf009b46d1672dfb3af1857ff3e0b48f26672526c", 0x69}, {&(0x7f0000001280)="9d3694923f3f98c420af79c2bd181529b08b6fbe7e7c14d04bb93bbbac7a4d0583dd4c062b4878a7347b34d898cec46ed4a2e95ba362cd00239364eae5b8871661605ad980c17bb24c1a555d065e03971c350a52d911c3042dfaeec16868c58d04e50b71748131e6aaef1a21cd18a066bffecd6ff229bdce6d48a04cbc8c5eed23012e2af4a586be0471ae83a8cfcc66789ee4aea420226b4054d6a7ad73599035e6480d20c79538752500a2d2788cfabf9a3576cd95c995493fea8a73e63d6cdd58b65fc53ffe56bd6dd971a9ff6ea838d88a60dae412f3c36a4494df393fd0f6bf9b9d90f490a6162842aefa917d7070ce1d63d7b9", 0xf6}], 0x4, 0x2)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
mkdir(&(0x7f0000001540)='./file0\x00', 0x0)
sendmmsg$inet6(r4, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:17 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x34000, @private2}, 0x1c)

08:33:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
r2 = openat$cgroup_int(r0, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0)
mmap(&(0x7f000032c000/0x1000)=nil, 0x1000, 0x2, 0x100010, r2, 0x8ccea000)

08:33:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000000d00)=[{&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000a80)=""/185, 0xb6}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/222, 0xde}, {&(0x7f00000006c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/154, 0x9a}, {&(0x7f0000000800)=""/168, 0xa8}, {&(0x7f00000008c0)=""/140, 0x8c}, {&(0x7f0000000980)=""/214, 0xd6}, {&(0x7f0000000b40)=""/145}, {&(0x7f0000000c00)=""/245}], 0x5, 0x253507f1, 0x4)
mmap(&(0x7f00007ab000/0x1000)=nil, 0x1000, 0x1000000, 0x4000010, r0, 0x9d7bc000)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f00000000c0)=""/64, 0x40}], 0x3, 0x9, 0xa93)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000dc0)='./cgroup/syz1\x00', 0x200002, 0x0)
r2 = openat$cgroup_int(r0, &(0x7f0000000e00)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0)
poll(&(0x7f0000000e40)=[{r0, 0x400}, {r1, 0x208}, {r0, 0x21}, {r0, 0x10}, {r0, 0x123}, {r2, 0x1}], 0x6, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = signalfd4(r3, &(0x7f0000000140)={[0x7fffffff]}, 0x8, 0x800)
getsockname(r4, &(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000480)=0x80)
sendmmsg$inet6(r3, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000290000003700000000000000000000001400000000000000290000000b0009000000000500130000180000000000000029000000040000000000180000000000000029000000360200000000000000000000cd03790ee996e72d397a6b9fc29768fde59a006dac4ecb398ffffaf943a1ba81b419bc87f484e9382b39015a7a43fd6bcd5a1e016ebc1322c0c51a5b13a70ef7d7aecd041aa04da15983e2f2b554e56e42ec9bb7cf4d2aa146fdcc8af7fe562a66033bab7364163700001fafcdfc2f4288b3a25bd989eeb6ae1974a55805b8dd360000"], 0x60}}], 0x1, 0x0)

[  876.049534][T17027] RSP: 002b:00007f8802998f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  876.058117][T17027] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7
[  876.066080][T17027] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006
[  876.074054][T17027] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff
[  876.082546][T17027] R10: 0000000000000006 R11: 0000000000000293 R12: 0000000000000006
[  876.090749][T17027] R13: 0000000000000006 R14: 0000000020000200 R15: 0000000000000000
[  876.141504][T17027] loop1: detected capacity change from 0 to 4
[  876.167217][T17027] FAT-fs (loop1): bogus logical sector size 39026
[  876.169865][T17070] loop3: detected capacity change from 0 to 65536
[  876.173798][T17027] FAT-fs (loop1): Can't find a valid FAT filesystem
[  876.197200][T17070] FAT-fs (loop3): bogus number of reserved sectors
[  876.203760][T17070] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:17 executing program 1 (fault-call:4 fault-nth:9):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000530000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000040000"], 0x60}}], 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7fff}, 0x1c)

08:33:17 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x18000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x69000000}, 0x1c)

08:33:17 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x40000, @private2}, 0x1c)

08:33:17 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x2040000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x80040200}, 0x1c)

08:33:17 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x400300, @private2}, 0x1c)

08:33:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x408040, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

[  876.324196][T17103] FAULT_INJECTION: forcing a failure.
[  876.324196][T17103] name failslab, interval 1, probability 0, space 0, times 0
[  876.336944][T17103] CPU: 0 PID: 17103 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  876.345792][T17103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  876.355842][T17103] Call Trace:
[  876.359116][T17103]  dump_stack+0x137/0x19d
[  876.363444][T17103]  should_fail+0x23c/0x250
[  876.367905][T17103]  ? getname_flags+0x84/0x3d0
08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x84ffffff}, 0x1c)

08:33:17 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x88ffffff}, 0x1c)

[  876.372699][T17103]  __should_failslab+0x81/0x90
[  876.377486][T17103]  should_failslab+0x5/0x20
[  876.381991][T17103]  kmem_cache_alloc+0x46/0x300
[  876.386752][T17103]  getname_flags+0x84/0x3d0
[  876.391346][T17103]  ? vfs_write+0x50c/0x770
[  876.395763][T17103]  getname+0x15/0x20
[  876.399654][T17103]  do_sys_openat2+0x5b/0x250
[  876.404249][T17103]  __x64_sys_openat+0xef/0x110
[  876.409183][T17103]  do_syscall_64+0x34/0x50
[  876.413602][T17103]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  876.419497][T17103] RIP: 0033:0x419544
[  876.423378][T17103] 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
[  876.426946][T17102] loop3: detected capacity change from 0 to 66048
[  876.443033][T17103] RSP: 002b:00007f8802998ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  876.457871][T17103] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544
[  876.465857][T17103] RDX: 0000000000000002 RSI: 00007f8802999000 RDI: 00000000ffffff9c
08:33:18 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xf0ff7f, @private2}, 0x1c)

[  876.473830][T17103] RBP: 00007f8802999000 R08: 0000000000000000 R09: ffffffffffffffff
[  876.481822][T17103] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  876.487039][T17102] FAT-fs (loop3): bogus number of reserved sectors
[  876.489786][T17103] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  876.504278][T17102] FAT-fs (loop3): Can't find a valid FAT filesystem
[  876.510975][T17101] loop0: detected capacity change from 0 to 264192
08:33:18 executing program 1 (fault-call:4 fault-nth:10):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:18 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x1, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYRES64=r2], 0x60}}], 0x1, 0x0)

[  876.519596][T17101] FAT-fs (loop0): bogus number of reserved sectors
[  876.526153][T17101] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:18 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x19000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:18 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x91000000}, 0x1c)

08:33:18 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x1000000, @private2}, 0x1c)

[  876.609564][T17102] loop3: detected capacity change from 0 to 66048
[  876.617588][T17143] FAULT_INJECTION: forcing a failure.
[  876.617588][T17143] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  876.630750][T17143] CPU: 1 PID: 17143 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  876.639514][T17143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  876.649574][T17143] Call Trace:
[  876.652852][T17143]  dump_stack+0x137/0x19d
[  876.657253][T17143]  should_fail+0x23c/0x250
[  876.661692][T17143]  should_fail_usercopy+0x16/0x20
[  876.666697][T17143]  strncpy_from_user+0x21/0x250
[  876.671534][T17143]  getname_flags+0xb8/0x3d0
[  876.676022][T17143]  ? vfs_write+0x50c/0x770
[  876.680465][T17143]  getname+0x15/0x20
[  876.684355][T17143]  do_sys_openat2+0x5b/0x250
[  876.688931][T17143]  __x64_sys_openat+0xef/0x110
[  876.693701][T17143]  do_syscall_64+0x34/0x50
[  876.698107][T17143]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  876.703989][T17143] RIP: 0033:0x419544
[  876.707865][T17143] 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
[  876.727619][T17143] RSP: 002b:00007f8802998ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  876.736034][T17143] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544
[  876.745692][T17143] RDX: 0000000000000002 RSI: 00007f8802999000 RDI: 00000000ffffff9c
[  876.753654][T17143] RBP: 00007f8802999000 R08: 0000000000000000 R09: ffffffffffffffff
[  876.761608][T17143] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  876.769563][T17143] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  876.789954][T17102] FAT-fs (loop3): bogus number of reserved sectors
[  876.796801][T17102] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:18 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:18 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0x97ffffff}, 0x1c)

08:33:18 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xf5b, 0x20c000)
fchdir(r1)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:18 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x1030000, @private2}, 0x1c)

08:33:18 executing program 1 (fault-call:4 fault-nth:11):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

[  876.823502][T17156] loop0: detected capacity change from 0 to 264192
[  876.845775][T17156] FAT-fs (loop0): bogus number of reserved sectors
[  876.852334][T17156] FAT-fs (loop0): Can't find a valid FAT filesystem
[  876.868076][T17172] FAULT_INJECTION: forcing a failure.
08:33:18 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2000000, @private2}, 0x1c)

08:33:18 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xc8050000}, 0x1c)

08:33:18 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@ax25={{}, [@null, @remote, @rose, @netrom, @bcast, @remote, @netrom, @null]}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/151, 0x97}, {&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000280)=""/149, 0x95}], 0x4, &(0x7f0000000380)=""/224, 0xe0}, 0x40012000)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000002900000037000000000000000000000014000000000000660b5c4b5a00290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000290000003600000000000000"], 0x60}}], 0x1, 0x0)

[  876.868076][T17172] name failslab, interval 1, probability 0, space 0, times 0
[  876.880732][T17172] CPU: 0 PID: 17172 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  876.889498][T17172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  876.899555][T17172] Call Trace:
[  876.902828][T17172]  dump_stack+0x137/0x19d
[  876.907154][T17172]  should_fail+0x23c/0x250
[  876.911569][T17172]  ? __alloc_file+0x2e/0x1a0
[  876.916238][T17172]  __should_failslab+0x81/0x90
08:33:18 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000340)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000040)='./bus\x00', 0x0)
creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0)
acct(&(0x7f0000000100)='./bus/file1\x00')
acct(0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

[  876.921044][T17172]  should_failslab+0x5/0x20
[  876.925590][T17172]  kmem_cache_alloc+0x46/0x300
[  876.930355][T17172]  __alloc_file+0x2e/0x1a0
[  876.934773][T17172]  alloc_empty_file+0xcd/0x1c0
[  876.939531][T17172]  path_openat+0x6a/0x20b0
[  876.943976][T17172]  ? avc_has_perm_noaudit+0x19a/0x240
[  876.949341][T17172]  ? avc_has_perm+0x59/0x150
[  876.951817][T17185] Process accounting resumed
[  876.953999][T17172]  ? avc_has_perm+0xc8/0x150
[  876.959992][T17185] Process accounting resumed
[  876.963174][T17172]  do_filp_open+0xd9/0x1f0
[  876.972166][T17172]  ? __virt_addr_valid+0x15a/0x1a0
[  876.977272][T17172]  ? __check_object_size+0x253/0x310
[  876.982559][T17172]  ? alloc_fd+0x36d/0x3c0
[  876.986892][T17172]  do_sys_openat2+0xa3/0x250
[  876.991474][T17172]  __x64_sys_openat+0xef/0x110
[  876.996269][T17172]  do_syscall_64+0x34/0x50
[  877.000670][T17172]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  877.006551][T17172] RIP: 0033:0x419544
[  877.010463][T17172] 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
[  877.030063][T17172] RSP: 002b:00007f8802998ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  877.038469][T17172] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544
[  877.046444][T17172] RDX: 0000000000000002 RSI: 00007f8802999000 RDI: 00000000ffffff9c
[  877.054415][T17172] RBP: 00007f8802999000 R08: 0000000000000000 R09: ffffffffffffffff
[  877.062491][T17172] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  877.070442][T17172] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
08:33:18 executing program 2:
pause()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x11d)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1, 0x2, 0x79)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="180000000000000029000000370000000000000000000000140000000500000000180000000000000000001800000000000000290000003600"/90], 0x60}}], 0x1, 0x0)
r3 = dup2(r0, r1)
preadv(r3, &(0x7f0000001180)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, 0x5, 0x7ff)

08:33:18 executing program 1 (fault-call:4 fault-nth:12):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:18 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1a000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  877.133836][T17181] loop3: detected capacity change from 0 to 98304
[  877.165690][T17181] FAT-fs (loop3): bogus number of reserved sectors
[  877.172234][T17181] FAT-fs (loop3): Can't find a valid FAT filesystem
[  877.188901][T17204] FAULT_INJECTION: forcing a failure.
[  877.188901][T17204] name failslab, interval 1, probability 0, space 0, times 0
[  877.193991][T17201] loop0: detected capacity change from 0 to 264192
[  877.201574][T17204] CPU: 1 PID: 17204 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  877.212643][T17201] FAT-fs (loop0): bogus number of reserved sectors
[  877.216772][T17204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  877.216785][T17204] Call Trace:
[  877.216793][T17204]  dump_stack+0x137/0x19d
[  877.223279][T17201] FAT-fs (loop0): Can't find a valid FAT filesystem
[  877.233303][T17204]  should_fail+0x23c/0x250
[  877.252702][T17204]  ? security_file_alloc+0x30/0x190
[  877.257909][T17204]  __should_failslab+0x81/0x90
[  877.262672][T17204]  should_failslab+0x5/0x20
[  877.267591][T17204]  kmem_cache_alloc+0x46/0x300
[  877.272344][T17204]  ? __alloc_file+0x2e/0x1a0
[  877.276941][T17204]  security_file_alloc+0x30/0x190
[  877.281990][T17204]  __alloc_file+0x83/0x1a0
[  877.286392][T17204]  alloc_empty_file+0xcd/0x1c0
[  877.291249][T17204]  path_openat+0x6a/0x20b0
[  877.295706][T17204]  ? avc_has_perm_noaudit+0x19a/0x240
[  877.301131][T17204]  ? avc_has_perm+0x59/0x150
[  877.305735][T17204]  ? avc_has_perm+0xc8/0x150
[  877.310327][T17204]  do_filp_open+0xd9/0x1f0
[  877.314771][T17204]  ? __virt_addr_valid+0x15a/0x1a0
[  877.319875][T17204]  ? __check_object_size+0x253/0x310
[  877.325137][T17204]  ? alloc_fd+0x36d/0x3c0
[  877.329445][T17204]  do_sys_openat2+0xa3/0x250
[  877.334097][T17204]  __x64_sys_openat+0xef/0x110
[  877.338851][T17204]  do_syscall_64+0x34/0x50
[  877.343265][T17204]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  877.349254][T17204] RIP: 0033:0x419544
[  877.353132][T17204] 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
[  877.372717][T17204] RSP: 002b:00007f8802998ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  877.381108][T17204] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544
[  877.389058][T17204] RDX: 0000000000000002 RSI: 00007f8802999000 RDI: 00000000ffffff9c
[  877.397027][T17204] RBP: 00007f8802999000 R08: 0000000000000000 R09: ffffffffffffffff
[  877.405131][T17204] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  877.413079][T17204] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  877.469685][T17181] loop3: detected capacity change from 0 to 98304
[  877.477389][T17181] FAT-fs (loop3): bogus number of reserved sectors
[  877.483954][T17181] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:19 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:19 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3000000, @private2}, 0x1c)

08:33:19 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xd8040000}, 0x1c)

08:33:19 executing program 1 (fault-call:4 fault-nth:13):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:19 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1b000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  877.554573][T17226] loop3: detected capacity change from 0 to 131072
[  877.560641][T17230] FAULT_INJECTION: forcing a failure.
[  877.560641][T17230] name failslab, interval 1, probability 0, space 0, times 0
[  877.563077][T17226] FAT-fs (loop3): bogus number of reserved sectors
[  877.574158][T17230] CPU: 1 PID: 17230 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  877.574183][T17230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  877.580678][T17226] FAT-fs (loop3): Can't find a valid FAT filesystem
[  877.590009][T17230] Call Trace:
[  877.611668][T17230]  dump_stack+0x137/0x19d
[  877.615996][T17230]  should_fail+0x23c/0x250
[  877.620404][T17230]  ? loop_set_status_from_info+0x3a0/0x3a0
[  877.626268][T17230]  __should_failslab+0x81/0x90
[  877.631110][T17230]  ? __kthread_create_on_node+0x7a/0x290
[  877.636740][T17230]  should_failslab+0x5/0x20
[  877.641306][T17230]  kmem_cache_alloc_trace+0x49/0x320
[  877.646592][T17230]  ? loop_set_status_from_info+0x3a0/0x3a0
08:33:19 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x4000000, @private2}, 0x1c)

08:33:19 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xe0ffffff}, 0x1c)

08:33:19 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x5000000, @private2}, 0x1c)

[  877.652475][T17230]  __kthread_create_on_node+0x7a/0x290
[  877.653473][T17231] loop0: detected capacity change from 0 to 264192
[  877.658098][T17230]  ? loop_set_status_from_info+0x3a0/0x3a0
[  877.670386][T17230]  kthread_create_on_node+0x72/0xa0
[  877.675586][T17230]  loop_configure+0x597/0xcb0
[  877.680316][T17230]  ? mntput+0x45/0x70
[  877.684327][T17230]  lo_ioctl+0x555/0x11f0
[  877.688561][T17230]  ? path_openat+0x19ab/0x20b0
[  877.693350][T17230]  ? putname+0xa5/0xc0
[  877.697448][T17230]  ? ___cache_free+0x3c/0x300
08:33:19 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xf5ffffff}, 0x1c)

[  877.702123][T17230]  ? blkdev_common_ioctl+0x9c3/0x1010
[  877.707487][T17230]  ? selinux_file_ioctl+0x8e0/0x970
[  877.712737][T17230]  ? lo_release+0x120/0x120
[  877.717343][T17230]  blkdev_ioctl+0x1d0/0x3c0
[  877.721857][T17230]  block_ioctl+0x6d/0x80
[  877.726106][T17230]  ? blkdev_iopoll+0x70/0x70
[  877.730742][T17230]  __se_sys_ioctl+0xcb/0x140
[  877.735314][T17230]  __x64_sys_ioctl+0x3f/0x50
[  877.739886][T17230]  do_syscall_64+0x34/0x50
[  877.744420][T17230]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  877.750297][T17230] RIP: 0033:0x466217
[  877.754171][T17230] 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
[  877.773974][T17230] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  877.782369][T17230] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217
[  877.790339][T17230] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
[  877.798531][T17230] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff
[  877.806505][T17230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  877.814477][T17230] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  877.846206][T17231] FAT-fs (loop0): bogus number of reserved sectors
[  877.852881][T17231] FAT-fs (loop0): Can't find a valid FAT filesystem
[  877.864647][T17226] loop3: detected capacity change from 0 to 131072
[  877.877548][T17226] FAT-fs (loop3): bogus number of reserved sectors
[  877.884166][T17226] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:19 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:19 executing program 1 (fault-call:4 fault-nth:14):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:19 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x6000000, @private2}, 0x1c)

08:33:19 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1c000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:19 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x40080)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendto$unix(r0, &(0x7f00000001c0)="1ef7edccb7dd5bdb5c7d2ed21ca1711adfcbe9267ba581b5777c8788d3e35f973be0cbdb", 0x24, 0x40, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e)
mmap(&(0x7f000069c000/0x4000)=nil, 0x4000, 0x0, 0x80010, r2, 0x1000)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r2, 0x30, 0x3f, 0x2)
mmap(&(0x7f00005ae000/0x4000)=nil, 0x4000, 0x6, 0x20010, r1, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
openat2(r4, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x40, 0x4, 0x1b}, 0x18)
preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/180, 0xb4}], 0x4, 0x8, 0x100)
sendmmsg$inet6(r3, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x60}}], 0x1, 0x0)

08:33:19 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfc000000}, 0x1c)

08:33:19 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x7000000, @private2}, 0x1c)

[  878.083479][T17279] loop0: detected capacity change from 0 to 264192
[  878.090236][T17284] loop3: detected capacity change from 0 to 163840
[  878.096805][T17283] FAULT_INJECTION: forcing a failure.
[  878.096805][T17283] name failslab, interval 1, probability 0, space 0, times 0
[  878.109486][T17283] CPU: 1 PID: 17283 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  878.118307][T17283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  878.125206][T17279] FAT-fs (loop0): bogus number of reserved sectors
[  878.128612][T17283] Call Trace:
[  878.128620][T17283]  dump_stack+0x137/0x19d
[  878.135139][T17279] FAT-fs (loop0): Can't find a valid FAT filesystem
[  878.138393][T17283]  should_fail+0x23c/0x250
[  878.146408][T17284] FAT-fs (loop3): bogus number of reserved sectors
[  878.149273][T17283]  ? __kernfs_new_node+0x6a/0x330
[  878.153698][T17284] FAT-fs (loop3): Can't find a valid FAT filesystem
[  878.160160][T17283]  __should_failslab+0x81/0x90
[  878.176615][T17283]  should_failslab+0x5/0x20
08:33:19 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfe800000}, 0x1c)

[  878.181123][T17283]  kmem_cache_alloc+0x46/0x300
[  878.185875][T17283]  __kernfs_new_node+0x6a/0x330
[  878.190728][T17283]  ? select_task_rq_fair+0x179/0xbd0
[  878.196017][T17283]  ? rb_insert_color+0x7e/0x310
[  878.200872][T17283]  kernfs_create_dir_ns+0x5e/0x140
[  878.205985][T17283]  internal_create_group+0x138/0x850
[  878.211375][T17283]  ? enqueue_task_fair+0xcd/0x510
[  878.216403][T17283]  sysfs_create_group+0x1b/0x20
[  878.221277][T17283]  loop_configure+0xa21/0xcb0
[  878.225971][T17283]  lo_ioctl+0x555/0x11f0
[  878.230204][T17283]  ? path_openat+0x19ab/0x20b0
[  878.235023][T17283]  ? putname+0xa5/0xc0
[  878.239081][T17283]  ? ___cache_free+0x3c/0x300
[  878.243755][T17283]  ? blkdev_common_ioctl+0x9c3/0x1010
[  878.249125][T17283]  ? selinux_file_ioctl+0x8e0/0x970
[  878.254347][T17283]  ? lo_release+0x120/0x120
[  878.258859][T17283]  blkdev_ioctl+0x1d0/0x3c0
[  878.263359][T17283]  block_ioctl+0x6d/0x80
[  878.267658][T17283]  ? blkdev_iopoll+0x70/0x70
[  878.272242][T17283]  __se_sys_ioctl+0xcb/0x140
[  878.277355][T17283]  __x64_sys_ioctl+0x3f/0x50
[  878.282008][T17283]  do_syscall_64+0x34/0x50
[  878.286421][T17283]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  878.292308][T17283] RIP: 0033:0x466217
[  878.296272][T17283] 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
[  878.316701][T17283] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  878.325091][T17283] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217
08:33:19 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x42)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = fsopen(&(0x7f0000001fc0)='nilfs2\x00', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002100)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000001e40)=[{&(0x7f0000000180)={0x50, 0x1e, 0x0, 0x70bd2a, 0x25dfdbfb, "", [@generic="dfafd9da0cb9c541980bd89803a8b3538ef10c10e1ab1b30910360fa8ff61658651fc83bf13bf35564f274b371788b53e08574e6204338", @typed={0x7, 0x1a, 0x0, 0x0, @str='&-\x00'}]}, 0x50}, {&(0x7f0000000300)={0x28c, 0x11, 0x20, 0x70bd26, 0x25dfdbff, "", [@nested={0x26a, 0x85, 0x0, 0x1, [@generic="be95c50547533e6b625292b0517599b150c3e6d7be1f8a8d5d7088068e1f4a09e6bb72fb903b813434f048d30e07ba87877668948bdf99ca13f536fbd8796f9dbe14bb28317f8a1c8edd68edbee74c8ba9a32dfc6397ffa4cb389688d0b6638f7dee758b6411137c01abead48bcb3884cce925a6e27e72de6e62b737a15336e1407732993d7cd17d96688d3e73f648a2203cedf9ad07624d7b278123d15bb991dd6f1db2e1c73759a6992d282a771f4ede7fe5c432c74000a539340214a76dc5cb2328d78e235c4063ea3205", @generic="d083597e1ca4ea926b838da8703bad9bb2ef11a9af6977a2db5259b7eba31a9175dd1fe6f43d6653fbd3af80d4960d0c29642cf2648b557b85b85d4f8720b3bdec8e383b3a3b8b67446d2f1b5c9d892f8b3001ff52691d06e1240c8d203922ccf77388531eb9e51598e946e2121dcc0452480cce050ca796154768384751259d32685ccb6b4500fe87d118d0c2d04463b3946e021b92a254c8c863e296cf54b395b3a9d2522f3215b48909234dbeab2e45ead094f15157149e2d23b7abc775fe099842b68712", @generic="9f0ede51b9c7b6ac7b02b1e53411e0d70ea332ad07c2ce001328a85f2615214da354978433d1d81308988502c8a793b2b3173d6592040cbc4e7c47fb9695db2604d7c386825f588308630957f7b1a457ad1c9881093f564f067e03b5bf4b23bd0ce35c18e53210a8cd433eaf302ea2475037a2f4870785977c44b1664bac98b3ba31d51f44ecccd5db30db81c6d5646609722a0a4bef5ec4f39e59d3c9b9c8055ee4fb490d37e90a25d42369fcb17a6905e999a3d0e41b01d8d07d90e07be102074473497c06f25cc82e6212", @typed={0x8, 0x9, 0x0, 0x0, @u32}]}, @typed={0x4, 0x17}, @nested={0xc, 0x18, 0x0, 0x1, [@typed={0x8, 0x51, 0x0, 0x0, @fd}]}]}, 0x28c}, {&(0x7f00000005c0)={0x1714, 0x34, 0xca10a43a930c9e85, 0x70bd27, 0x25dfdbfb, "", [@generic="16367ccb0279bff55db65e5afe1f7f2e4069dcc2d033be2330e47df7a4c957390c878f0481ef27b3077177712f4880853ab69cf5cd51baa51b3f8aa7ecfb9eed37a6510abd4f2f594d806c5841e7f3b1e366b8e7a24ed59c4dc34b6b951b5e16cf9f649fadc7290cc961d050ac4d1886be2fb1dc0e7f2dca3509e55b009a6057cb94fc39f2819404689d9e26c9d991f6c0", @nested={0x255, 0x29, 0x0, 0x1, [@typed={0x4, 0x84}, @generic="48a349509087e4fafe59cb7bc28a5871c768006a90ccab70b6c3697b1ae9bfb0e80524321e7acacce19cb9e7ce52c491b8d0fc7e0ef23bfb57170005f4c1dbe44085ee1b2d1bdbe7cf7eb14075911f90bf95d8b325cc161654b7d27e8fea", @typed={0x8, 0x71, 0x0, 0x0, @fd=r0}, @typed={0x4, 0x2c}, @generic="9e44481deebe405967188987adb5d0190a23e35fbeeacdbba9b11bce01a0b2d565cef0d26174ba06a98dc5b338b1453110b0ee038b33eca60e37a8ccd8510d0e6e29a2ffbb2eb5d175477b0a68bcfa907397fd85ba7b453737748ac4df3180b67d0ebbcb36760f80c90fceb26f852e73028cd24cbc000c55092be7c50e4a9869a7465d39ba107fdb7c8c36a6460d4010c20d4f392a2ab5df195ba34c401b38eda86b08ae03152776a81f31a97cfc7f355567ff97e79c0135d84f30621512ffafe98235d07862f015b5b1512a9a246996a6ce93ee0a4d305f02346d93dab1f17be2bc6c17445d3c4d6774f0d3fad20ec42af5dfba7b0a1cd54f", @typed={0x8, 0x2e, 0x0, 0x0, @fd}, @generic="8bc13dd646120eacae0c15b7c614360a9f0c384eae9da495a1f6e59be486171be7d65c82e898f08508234cbb10ef0f9f2f302f1d44f510af7741f5ccfdbdce04b33780db0b43bdb953656f2e11da336bbfbb1883c071183b04882e30e01fbc28a379aca803ddc8193d183e28ffeff187b4ea80842f22b9f4f857018313d29503fec2a5730959741f8843b6436fa7de90bd10", @typed={0x4e, 0x1e, 0x0, 0x0, @binary="0193ed42cc5f7a9712616929b33512199aa5fe2ef8f5574c48692aff04a731c5f140ad3e41fc421bf5732786d3f56ef86d0ddff75f1ad2044b8a2b7ef7f7ec4c785a7c4c4c38c2b513ff"}]}, @nested={0x1200, 0x2, 0x0, 0x1, [@typed={0x8, 0x27, 0x0, 0x0, @uid=0xee01}, @typed={0x6, 0x86, 0x0, 0x0, @str='.\x00'}, @generic="53320564c5f15b682086d0a30c5006509956ca65b89624fd879ebd96a1b74dd03df3e1f98c21bb725c9d5c4f54b66d48fb556f994c9c25d2ddec1ce4e2f33e8fa21bd66e8d2cc1ed205630d093f421f6944b0e1cbde371a602cb77d945200237a2ee0bb71cc9c72ba124dad520e0032ca0c161a1bf2bea67034e1eff6a375127ba96e0503d911306785e699f02007ea2a90e03d68918db7038db23bb418c9d32d07ab4f663a2529512c512f1c92e98860a78fc0cc2f772ff5d2c1903af082f1a2f30894588e365e6ceca3713243921c584fb504eea2cbb1fe78c0bd612e00f7be8f3fb", @generic="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@generic="15f15231c7bbd75f", @generic="375cc12da45be4ad2a54985374123d43fd917082e51d6acbcc7db4d3f0376a76e2d1b4fa25a726f136e12e44faac9b432440caf88589dc253b556ede59d3261e6f9a230e63ed4913c438a4cead751676ac6bc542d55c60ed25dd7e597bcc72a8076d16929d6d467a3aa59697e77cced7aaed0785b95c00f7c4220ea2693400ad3e6825a3100a7b52e132ed0a05f64752ba091ee0231a6c02846916762c9f99fda01d9d944c7955783b1033630c71e7d42b99db45489571828d1450b3814f5f480eff698c7af3c583ff27382bb9b3495266a9242b4bafc91a69af58ae730005cf05f8b48135dcdb75f6e7f9835908282775", @typed={0x8, 0x66, 0x0, 0x0, @u32=0x5}, @typed={0x8, 0x2a, 0x0, 0x0, @pid}]}, @nested={0x12b, 0x83, 0x0, 0x1, [@generic="d85612d746c8e21090e02a0844460c45632d4a3a618cf279638ee5311689db02de56df698a954e70b9b0dfc2839a96564692b5bb83358868369574be501df15ed5e146463d11d51a823ca10a4ac07b12a19f7f263ff5b999e7a3608cf8474fb1dbe3582330f6928c2b470fe51bd526504028bee949cb44c754e9425df65fd9b58a4b0b132414696c7d76c80fb3906ae7732b3a0ef7be754f7f0f07de", @generic="2f19a51a05492781f9064587d6384e5b23efa80ebc6680f95c63edf895ef2c20287318713d5184c98f54f3c4911f775232e4190dc7fe8b5b6dede1", @typed={0x4d, 0x16, 0x0, 0x0, @binary="70349e3e9ab64785e6103b27d926abcd25a893f02de7cb12d1b30229bdd2fcd9ad25addb59a15773d2b71e34a2833d3553386bcd690eca9a8c3936a09a3e7d928f0930be2fe9e7796f"}]}, @typed={0x8, 0x60, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x59, 0x0, 0x0, @u32=0x101}, @typed={0x8, 0x0, 0x0, 0x0, @u32=0x4}, @generic="b9c718457d35753254a40d58dfe9796c83571073f7e9a181fa8788212780c00890b698f3c8a7b9a5272db28d7e279967f08fd67180f46b651838bd7247927abbc8d68e44ad328ce9fb927217b0d01fb4d36391f68a76500198d6a456d22acf52c9c156ce53b4f3b00d855d5c5882570a4dfbaaebed7dad420199c65e01d7c607c6eb1148ad8462181c2e60f82ff22e1e10dcbc4701cb8e86ab09b3fc83655301bc4b924bc0e0cfa239714706d4a1e7c2a1139620c8116fc5da17243ba94608f9aaf5bba39f020529741f", @typed={0x8, 0x81, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x4, 0x58}]}, 0x1714}, {&(0x7f0000001d00)={0x108, 0x38, 0x20, 0x70bd27, 0x25dfdbfd, "", [@generic="a7cd7709f047a5bca66f25e6bf0b81c55dbe37a16d1402da9ea229b26dd60a63bd1e96e6d1ddfaee8c7a390ee5ca7a42b0ef2e887159e2033175f0a633601fb22060d2d38ac10b79b2729dd163837b87bdb92696ecf4db24a4b9b573c01c455f2a8e992f202e2c7f4ba1d967d808197903d4246836e775346fd525fb756bb85119d666df9ac442f604b663b2cd8a9a1535a680062b7c7a33cc6455bd310f80086da1", @generic="7f22e4bfaabdfd32536bc9c53acb65c05f14d3f8af2d8f10fa214705050bf4c11355c9064281e8733ac8b2ba7c3d39c20b95ec647f6c7c2ff8cf4526d1cb75197f7ca952c77fc4f54c4500d2a867a2a0fef1d059e9"]}, 0x108}], 0x4, &(0x7f0000002000)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, r2, r3, r0, r4, r5]}}], 0xd0, 0x1}, 0x40000)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00', 0xffffffffffffffff)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r6, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000029000000370000000000000023004eb554f48bd300001400000000000000290000000b0000000000000500000000180000000000000029000001e5ff00000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:19 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfe80ffff}, 0x1c)

08:33:19 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x8000000, @private2}, 0x1c)

08:33:19 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000186feaf19700000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

[  878.333061][T17283] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
[  878.341086][T17283] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff
[  878.349037][T17283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  878.356988][T17283] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  878.365018][T17283] loop1: detected capacity change from 0 to 4
08:33:20 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:20 executing program 1 (fault-call:4 fault-nth:15):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:20 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
write(r2, &(0x7f0000000080)="0a58b4fa4e8521c19cc4dbf660a7fe8923a54e877014d765621bdf4f315d353de1df2c1b9591751755b410c86bdd11089dc31adca30f451d863a7b9f794a951991c6470ec2f40cf972cd724cdf89e21d77f4b05e5ca2df948250afd5ab91d1f99e92818ac252ba379543a182df9a5a87e0ac3ab7de116ae38b7059d2a2f9e6384038954ef0555244522e4be495b6abc0420c773a9d38a882ff27d513837998dc82c48643d33d332577c7b6fab28a62b3c6e747e5b1b2085537d1f26463ea8019502d86ef3479", 0xc6)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$F2FS_IOC_PRECACHE_EXTENTS(r3, 0xf50f, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000fbe02ab77ff6d8110000000000f9ff000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1d000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  878.426390][T17284] loop3: detected capacity change from 0 to 163840
[  878.426961][T17283] FAT-fs (loop1): bogus logical sector size 39026
[  878.435586][T17284] FAT-fs (loop3): bogus number of reserved sectors
[  878.439457][T17283] FAT-fs (loop1): Can't find a valid FAT filesystem
[  878.452614][T17284] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:20 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xf000000, @private2}, 0x1c)

08:33:20 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfec0ffff}, 0x1c)

08:33:20 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$inet6(0xa, 0x80000, 0x7)
pipe2$9p(&(0x7f0000000040)={<r3=>0xffffffffffffffff}, 0x4000)
sendfile(r1, r3, &(0x7f0000000080)=0x3, 0x9)
sendmmsg$inet6(r2, &(0x7f0000000040), 0x0, 0x20000846)

[  878.527991][T17329] loop3: detected capacity change from 0 to 196608
[  878.550970][T17329] FAT-fs (loop3): bogus number of reserved sectors
[  878.557556][T17329] FAT-fs (loop3): Can't find a valid FAT filesystem
[  878.579760][T17347] FAULT_INJECTION: forcing a failure.
[  878.579760][T17347] name failslab, interval 1, probability 0, space 0, times 0
[  878.581370][T17346] loop0: detected capacity change from 0 to 264192
[  878.592406][T17347] CPU: 0 PID: 17347 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  878.605431][T17346] FAT-fs (loop0): bogus number of reserved sectors
[  878.607648][T17347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  878.607661][T17347] Call Trace:
08:33:20 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x10000120, @private2}, 0x1c)

08:33:20 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfeffffff}, 0x1c)

[  878.607668][T17347]  dump_stack+0x137/0x19d
[  878.614183][T17346] FAT-fs (loop0): Can't find a valid FAT filesystem
[  878.624203][T17347]  should_fail+0x23c/0x250
[  878.624225][T17347]  ? __kernfs_new_node+0x6a/0x330
[  878.648042][T17347]  __should_failslab+0x81/0x90
[  878.652831][T17347]  should_failslab+0x5/0x20
[  878.657338][T17347]  kmem_cache_alloc+0x46/0x300
[  878.662157][T17347]  ? __cond_resched+0x11/0x40
[  878.666831][T17347]  __kernfs_new_node+0x6a/0x330
[  878.671678][T17347]  ? idr_alloc_cyclic+0x249/0x2d0
08:33:20 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x492280, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0x8, 0x100, 0x0, 'queue0\x00', 0x6})

08:33:20 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x25, 0x1, 0x1, 0xff9f0000}, {}, {0x6}]})
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = accept(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180))
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

[  878.676703][T17347]  ? rb_insert_color+0x7e/0x310
[  878.681570][T17347]  kernfs_new_node+0x5b/0xd0
[  878.686158][T17347]  __kernfs_create_file+0x45/0x1a0
[  878.691401][T17347]  sysfs_add_file_mode_ns+0x1c1/0x250
[  878.696767][T17347]  internal_create_group+0x2e4/0x850
[  878.702059][T17347]  sysfs_create_group+0x1b/0x20
[  878.706913][T17347]  loop_configure+0xa21/0xcb0
[  878.711639][T17347]  lo_ioctl+0x555/0x11f0
[  878.715889][T17347]  ? path_openat+0x19ab/0x20b0
[  878.720675][T17347]  ? putname+0xa5/0xc0
[  878.725277][T17347]  ? ___cache_free+0x3c/0x300
[  878.729941][T17347]  ? blkdev_common_ioctl+0x9c3/0x1010
[  878.735318][T17347]  ? selinux_file_ioctl+0x8e0/0x970
[  878.740520][T17347]  ? lo_release+0x120/0x120
[  878.745139][T17347]  blkdev_ioctl+0x1d0/0x3c0
[  878.749624][T17347]  block_ioctl+0x6d/0x80
[  878.753929][T17347]  ? blkdev_iopoll+0x70/0x70
[  878.758605][T17347]  __se_sys_ioctl+0xcb/0x140
[  878.763187][T17347]  __x64_sys_ioctl+0x3f/0x50
[  878.767774][T17347]  do_syscall_64+0x34/0x50
[  878.772186][T17347]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  878.778110][T17347] RIP: 0033:0x466217
[  878.782053][T17347] 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
[  878.801658][T17347] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  878.810056][T17347] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217
[  878.818007][T17347] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
[  878.825959][T17347] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff
[  878.833911][T17347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  878.841864][T17347] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  878.851250][T17347] loop1: detected capacity change from 0 to 4
08:33:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1e000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  878.859116][   T25] audit: type=1326 audit(1618648400.400:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17365 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0
[  878.920996][T17347] FAT-fs (loop1): bogus logical sector size 39026
[  878.927496][T17347] FAT-fs (loop1): Can't find a valid FAT filesystem
[  878.958454][T17378] loop0: detected capacity change from 0 to 264192
[  878.962922][T17329] loop3: detected capacity change from 0 to 196608
[  878.977267][T17378] FAT-fs (loop0): bogus number of reserved sectors
[  878.983831][T17378] FAT-fs (loop0): Can't find a valid FAT filesystem
[  879.001993][T17329] FAT-fs (loop3): bogus number of reserved sectors
[  879.008536][T17329] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:20 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6040000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:20 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x10080000, @private2}, 0x1c)

08:33:20 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xff000000}, 0x1c)

08:33:20 executing program 1 (fault-call:4 fault-nth:16):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  879.117327][T17402] loop3: detected capacity change from 0 to 197120
[  879.125941][T17402] FAT-fs (loop3): bogus number of reserved sectors
[  879.132600][T17402] FAT-fs (loop3): Can't find a valid FAT filesystem
[  879.151646][T17408] FAULT_INJECTION: forcing a failure.
[  879.151646][T17408] name failslab, interval 1, probability 0, space 0, times 0
[  879.164371][T17408] CPU: 0 PID: 17408 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  879.173144][T17408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  879.183178][T17408] Call Trace:
[  879.186442][T17408]  dump_stack+0x137/0x19d
[  879.190753][T17408]  should_fail+0x23c/0x250
[  879.195168][T17408]  ? __kernfs_new_node+0x6a/0x330
[  879.200194][T17408]  __should_failslab+0x81/0x90
[  879.204979][T17408]  should_failslab+0x5/0x20
[  879.209482][T17408]  kmem_cache_alloc+0x46/0x300
[  879.214268][T17408]  __kernfs_new_node+0x6a/0x330
[  879.219130][T17408]  ? finish_task_switch+0xce/0x290
[  879.224268][T17408]  ? __cond_resched+0x11/0x40
[  879.228943][T17408]  ? mutex_lock+0x9/0x30
[  879.233163][T17408]  kernfs_new_node+0x5b/0xd0
[  879.237737][T17408]  __kernfs_create_file+0x45/0x1a0
[  879.242897][T17408]  sysfs_add_file_mode_ns+0x1c1/0x250
[  879.248248][T17408]  internal_create_group+0x2e4/0x850
[  879.253518][T17408]  sysfs_create_group+0x1b/0x20
[  879.258938][T17408]  loop_configure+0xa21/0xcb0
[  879.263643][T17408]  lo_ioctl+0x555/0x11f0
[  879.267873][T17408]  ? path_openat+0x19ab/0x20b0
[  879.272619][T17408]  ? putname+0xa5/0xc0
[  879.276667][T17408]  ? ___cache_free+0x3c/0x300
[  879.281393][T17408]  ? blkdev_common_ioctl+0x9c3/0x1010
[  879.286742][T17408]  ? selinux_file_ioctl+0x8e0/0x970
[  879.291992][T17408]  ? lo_release+0x120/0x120
[  879.296478][T17408]  blkdev_ioctl+0x1d0/0x3c0
[  879.300957][T17408]  block_ioctl+0x6d/0x80
[  879.305225][T17408]  ? blkdev_iopoll+0x70/0x70
[  879.309790][T17408]  __se_sys_ioctl+0xcb/0x140
[  879.314361][T17408]  __x64_sys_ioctl+0x3f/0x50
[  879.319017][T17408]  do_syscall_64+0x34/0x50
[  879.323414][T17408]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  879.329354][T17408] RIP: 0033:0x466217
[  879.333226][T17408] 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
[  879.352823][T17408] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
08:33:20 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x11000000, @private2}, 0x1c)

08:33:20 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

[  879.361368][T17408] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217
[  879.369330][T17408] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
[  879.377310][T17408] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff
[  879.385261][T17408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  879.393213][T17408] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  879.402197][T17410] loop0: detected capacity change from 0 to 264192
08:33:21 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x20010010, @private2}, 0x1c)

08:33:21 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xffff0000}, 0x1c)

[  879.423530][T17410] FAT-fs (loop0): bogus number of reserved sectors
[  879.426230][T17408] loop1: detected capacity change from 0 to 4
[  879.430150][T17410] FAT-fs (loop0): Can't find a valid FAT filesystem
[  879.445060][T17408] FAT-fs (loop1): bogus logical sector size 39026
[  879.451524][T17408] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:21 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  879.509968][T17428] loop3: detected capacity change from 0 to 229376
[  879.518290][T17428] FAT-fs (loop3): bogus number of reserved sectors
[  879.524847][T17428] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
close(r0)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000015290000003700000000000000000000001400000000000000290000000b0000000000000500960000180700000000000000000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/36, 0x24}], 0x2, 0x8, 0xbd8)

08:33:21 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x20020000, @private2}, 0x1c)

08:33:21 executing program 1 (fault-call:4 fault-nth:17):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:21 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xffff80fe}, 0x1c)

08:33:21 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

[  879.561882][   T25] audit: type=1326 audit(1618648401.110:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17365 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0
[  879.585514][T17440] loop0: detected capacity change from 0 to 264192
[  879.599051][T17440] FAT-fs (loop0): bogus number of reserved sectors
[  879.605615][T17440] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:21 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:21 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x21000000, @private2}, 0x1c)

[  879.672879][T17455] FAULT_INJECTION: forcing a failure.
[  879.672879][T17455] name failslab, interval 1, probability 0, space 0, times 0
[  879.685587][T17455] CPU: 0 PID: 17455 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  879.694374][T17455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  879.702176][T17457] loop3: detected capacity change from 0 to 262144
[  879.704423][T17455] Call Trace:
[  879.704432][T17455]  dump_stack+0x137/0x19d
[  879.718500][T17455]  should_fail+0x23c/0x250
08:33:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$int_in(r1, 0x73, &(0x7f0000000100)=0x3)
openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/msg\x00', 0x0, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000080))
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x13, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:21 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xffffc0fe}, 0x1c)

[  879.722917][T17455]  ? __kernfs_new_node+0x6a/0x330
[  879.727940][T17455]  __should_failslab+0x81/0x90
[  879.732838][T17455]  should_failslab+0x5/0x20
[  879.737348][T17455]  kmem_cache_alloc+0x46/0x300
[  879.742188][T17455]  __kernfs_new_node+0x6a/0x330
[  879.747032][T17455]  ? __cond_resched+0x11/0x40
[  879.751778][T17455]  ? mutex_lock+0x9/0x30
[  879.756015][T17455]  kernfs_new_node+0x5b/0xd0
[  879.760634][T17455]  __kernfs_create_file+0x45/0x1a0
[  879.765756][T17455]  sysfs_add_file_mode_ns+0x1c1/0x250
[  879.771124][T17455]  internal_create_group+0x2e4/0x850
[  879.776436][T17455]  sysfs_create_group+0x1b/0x20
[  879.781277][T17455]  loop_configure+0xa21/0xcb0
[  879.785989][T17455]  lo_ioctl+0x555/0x11f0
[  879.790292][T17455]  ? path_openat+0x19ab/0x20b0
[  879.795043][T17455]  ? putname+0xa5/0xc0
[  879.799093][T17455]  ? ___cache_free+0x3c/0x300
[  879.803748][T17455]  ? blkdev_common_ioctl+0x9c3/0x1010
[  879.809102][T17455]  ? selinux_file_ioctl+0x8e0/0x970
[  879.814312][T17455]  ? lo_release+0x120/0x120
[  879.818812][T17455]  blkdev_ioctl+0x1d0/0x3c0
[  879.823299][T17455]  block_ioctl+0x6d/0x80
[  879.827582][T17455]  ? blkdev_iopoll+0x70/0x70
[  879.832149][T17455]  __se_sys_ioctl+0xcb/0x140
[  879.837080][T17455]  __x64_sys_ioctl+0x3f/0x50
[  879.841650][T17455]  do_syscall_64+0x34/0x50
[  879.846046][T17455]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  879.851970][T17455] RIP: 0033:0x466217
[  879.855845][T17455] 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
[  879.875431][T17455] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  879.883848][T17455] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217
[  879.891810][T17455] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
[  879.899806][T17455] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff
[  879.907757][T17455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  879.915739][T17455] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
08:33:21 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2b000000, @private2}, 0x1c)

[  879.925492][T17457] FAT-fs (loop3): bogus number of reserved sectors
[  879.932027][T17457] FAT-fs (loop3): Can't find a valid FAT filesystem
[  879.933041][T17455] loop1: detected capacity change from 0 to 4
[  879.950795][T17461] loop0: detected capacity change from 0 to 264192
[  879.963033][T17461] FAT-fs (loop0): bogus number of reserved sectors
08:33:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
recvfrom$unix(r0, &(0x7f0000000080)=""/206, 0xce, 0x2000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:21 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="0ed7b2f3ef1744c131b032517bd489b079d8f381c73ef92930aa67476222165fdca8f43386a7bab5a522424874be011b6fda6acac262feccaadfe6790531acb678f3ff79cf8c9b13a673fe4ca62931db0b40e152be606d980b0e1bb925a2c59e3752786d4824b75c0bad627d5142428b5ac0ec03316af5b975be002ebe04ded2c23b6aa22457a0d6dd6883bb6c075b0fd2a3b82b30bf9d3b0eeea2ce78c1817cb52641af490814da720e42a7b79d037d8b156bcb70e0c78f7fdf45fa574b937c7d267d3e62d57ed651f1b5baa5f4f83698743fdedeee7cd7d06ac108248d214af7f932fc97df9756ec4bc02f09b00f3546c904cac2450a11f5392e090644302d4b7d1e097e755456478be3527eb46ca57dbb7f4b74d674f1494357328f4526e03fa7ba32cbdb9a617b3a19d0922ac3ab01365af2e6d680bcdb9ced1fa9220c17e78638f397cdca4eaf8457c1676622af814f8092b9a4e4705212a8b32766aff0c342d681dd45cbce49a3ed077b1f727c158cc2afc70cc350f36443333297e0cbf4cbbc3c48bad23e80f45e81fbf92b5b12e9a62184038f9261476eb679847c1a7c9f614cf972844661db0fa7535085615361ed2e8bcdf9d095251ae0d4032fa27b47824b68cd08dffde7acb47589f753a6ec30f34c12e09f564fbe789d74f892b61f4b55c583287e7177492f2d8b7edf397e260d88b00d40467b55da8240e86e7272ea179d0b4d7227f63740fe4fad9508735260a641a0e2b8d162baef639b9ea7e477a1f4800c2cb3d7561c929e576a7116547dacf47e31b3a3e52cd8d64f3e8a338fb3e7fade035733235d63bd9b00bb6c0abe336c391834b03b37275dbf3086334270a9fd65152184642388b01728c8b6c49dc0d76efb79b1ea4f29917e4e250ac0495782c2687236adb8f134b34fa55f967e9f47877c1d676d64b2a8b0a44e116276ae1f163605609315e0aa60885b5ef220ac670b90557c94344a18eebcb4cbce3652432a057ef8a36b23168f8a63684ab3b55d877d9dfd156bb8535cb98e118f544bece9be07da0a2a80f883cb356f4a7b1462be376d1445c1f1af0734057b2e70159d8b804f88230d7785be7384dd3e5af8659bcd516df18e8b92cb2abb86b2b5362518f2d36e8b08afe79a3412e7c356907057dc9675e07ba9b4e94f64a312eb5d434a6b7d73d3efdde70c96088efd51f9f10cd43d863c29a194eae77dda75883487c280a31803b9ec93023deb067eb6471eefaf5978b6f369ae9156d082e98f795a39e93692827d7aed3c808580fca71fd73f9d05605556dbfe4b9ad6dd522d4c699636017429d4cad45731f3cfa31c1b92906948ad13bb7c8f9a24ca31e0d0657736543342830f53bc950449767b964315931e69c22bd50304e183551fa5936e889c0771fb7f1165e3af6ea335321357db7f4a05769083affc13006b97bb44ee99a91f127cbc991276115a95f3a9b93e0e6e21a56968f711a7273abb0629a628004599b4fe21661883e57216ec79ffc717c56f4192e6297ca77950535d3c89d9b8efc953dfa40e06289322ce8ab19b9c6a8390e7d24e552fc5567e09f2a69b5d476434cb74c63b794e29f35ad03a1ccad46a7b5205d3f21d8832aa2263a87237534ba387af944992c118036c24009584f88cec8d1cbf5a54ca2cc6b41534e4a2fedb96d028bdb91376ff0607e19c859a8581cae73cac50328a05dd6435404d1a80a8b1edadd19b6c93b862da8fcfa0a8d373af051e92ada1d20bbb0e0abfd319057e0654167a1d0ab65387e3ec9e44daf505b96edf5f31b91587fe8006abe1336e1184ab998c712d10856e5e5db768acf929fe9ba7b006b20133c5266329fbfc6813ec1949d58b0da0318ba306b9df04af7ee297ca69daba743c7484a640c5ecb0d5cd494bbd67210072afc09ed951ec98f05cdd99a196bd0d5c999efcfbc63927ebd3180ae0c5dbee39da5c", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xffffff84}, 0x1c)

[  879.969556][T17461] FAT-fs (loop0): Can't find a valid FAT filesystem
[  879.986334][T17455] FAT-fs (loop1): bogus logical sector size 39026
[  879.993746][T17455] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:21 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x2c000000, @private2}, 0x1c)

08:33:21 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

[  880.079797][T17504] loop3: detected capacity change from 0 to 264192
[  880.088767][T17504] FAT-fs (loop3): bogus number of reserved sectors
[  880.095380][T17504] FAT-fs (loop3): Can't find a valid FAT filesystem
[  880.110035][T17455] ==================================================================
[  880.118136][T17455] BUG: KCSAN: data-race in lru_add_drain_all / lru_cache_add_inactive_or_unevictable
[  880.127594][T17455] 
[  880.129896][T17455] write to 0xffff888237c26468 of 1 bytes by task 17496 on cpu 0:
[  880.137585][T17455]  lru_cache_add_inactive_or_unevictable+0xa9/0x250
[  880.144152][T17455]  do_anonymous_page+0x709/0x8b0
[  880.149165][T17455]  handle_mm_fault+0x96f/0x1a70
[  880.153999][T17455]  do_user_addr_fault+0x60c/0xc00
[  880.158998][T17455]  exc_page_fault+0x94/0x230
[  880.163563][T17455]  asm_exc_page_fault+0x1e/0x30
[  880.168390][T17455]  copy_user_enhanced_fast_string+0xe/0x40
[  880.174208][T17455]  copy_page_to_iter+0x328/0x860
[  880.179142][T17455]  filemap_read+0xee6/0x1210
[  880.183710][T17455]  generic_file_read_iter+0x84/0x3e0
[  880.188975][T17455]  blkdev_read_iter+0xb3/0xc0
[  880.193635][T17455]  vfs_read+0x565/0x5d0
[  880.197768][T17455]  ksys_read+0xce/0x180
[  880.201900][T17455]  __x64_sys_read+0x3e/0x50
[  880.206383][T17455]  do_syscall_64+0x34/0x50
[  880.210778][T17455]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  880.216649][T17455] 
[  880.218951][T17455] read to 0xffff888237c26468 of 1 bytes by task 17455 on cpu 1:
[  880.226585][T17455]  lru_add_drain_all+0x108/0x3c0
[  880.231514][T17455]  invalidate_bdev+0x50/0x70
[  880.236078][T17455]  __loop_clr_fd+0x2e2/0x650
[  880.240643][T17455]  lo_ioctl+0x9eb/0x11f0
[  880.244863][T17455]  blkdev_ioctl+0x1d0/0x3c0
[  880.249339][T17455]  block_ioctl+0x6d/0x80
[  880.253554][T17455]  __se_sys_ioctl+0xcb/0x140
[  880.258218][T17455]  __x64_sys_ioctl+0x3f/0x50
[  880.262781][T17455]  do_syscall_64+0x34/0x50
[  880.267175][T17455]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  880.273047][T17455] 
08:33:21 executing program 1 (fault-call:4 fault-nth:18):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)
ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000100)={&(0x7f0000000080)=""/113, 0x71, 0x80000001})

08:33:21 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x33000000, @private2}, 0x1c)

08:33:21 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xffffff88}, 0x1c)

08:33:21 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x21000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:21 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

[  880.275343][T17455] Reported by Kernel Concurrency Sanitizer on:
[  880.281474][T17455] CPU: 1 PID: 17455 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  880.290205][T17455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  880.300232][T17455] ==================================================================
08:33:21 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3a000000, @private2}, 0x1c)

[  880.377000][T17524] loop0: detected capacity change from 0 to 264192
[  880.383601][T17526] FAULT_INJECTION: forcing a failure.
[  880.383601][T17526] name failslab, interval 1, probability 0, space 0, times 0
[  880.396223][T17526] CPU: 0 PID: 17526 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  880.404999][T17526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  880.415051][T17526] Call Trace:
[  880.418323][T17526]  dump_stack+0x137/0x19d
[  880.422654][T17526]  should_fail+0x23c/0x250
[  880.427067][T17526]  ? __kernfs_new_node+0x6a/0x330
[  880.432093][T17526]  __should_failslab+0x81/0x90
[  880.436862][T17526]  should_failslab+0x5/0x20
[  880.441392][T17526]  kmem_cache_alloc+0x46/0x300
[  880.446151][T17526]  __kernfs_new_node+0x6a/0x330
[  880.450985][T17526]  ? __cond_resched+0x11/0x40
[  880.455709][T17526]  ? mutex_lock+0x9/0x30
[  880.459983][T17526]  kernfs_new_node+0x5b/0xd0
[  880.464556][T17526]  __kernfs_create_file+0x45/0x1a0
[  880.469684][T17526]  sysfs_add_file_mode_ns+0x1c1/0x250
[  880.475038][T17526]  internal_create_group+0x2e4/0x850
[  880.480334][T17526]  sysfs_create_group+0x1b/0x20
[  880.485169][T17526]  loop_configure+0xa21/0xcb0
[  880.489830][T17526]  lo_ioctl+0x555/0x11f0
[  880.494063][T17526]  ? path_openat+0x19ab/0x20b0
[  880.498812][T17526]  ? putname+0xa5/0xc0
[  880.502861][T17526]  ? ___cache_free+0x3c/0x300
[  880.507532][T17526]  ? blkdev_common_ioctl+0x9c3/0x1010
[  880.512898][T17526]  ? selinux_file_ioctl+0x8e0/0x970
[  880.518150][T17526]  ? lo_release+0x120/0x120
[  880.522632][T17526]  blkdev_ioctl+0x1d0/0x3c0
[  880.527177][T17526]  block_ioctl+0x6d/0x80
[  880.531398][T17526]  ? blkdev_iopoll+0x70/0x70
[  880.535998][T17526]  __se_sys_ioctl+0xcb/0x140
[  880.540572][T17526]  __x64_sys_ioctl+0x3f/0x50
[  880.545161][T17526]  do_syscall_64+0x34/0x50
[  880.549559][T17526]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  880.555440][T17526] RIP: 0033:0x466217
08:33:21 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xffffff97}, 0x1c)

08:33:21 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3b000000, @private2}, 0x1c)

08:33:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8801, 0x0)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000100)={0x6, 0x10, [], 0x0, &(0x7f00000000c0)=[0x0, 0x0]})
ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180))
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000007, 0x11, r3, 0x61fc5000)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400000, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x44}, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYRESHEX=r4], 0x60}}], 0x1, 0x44000)

[  880.559357][T17526] 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
[  880.579036][T17526] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  880.587467][T17526] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217
[  880.595509][T17526] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
[  880.603466][T17526] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff
[  880.611419][T17526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  880.619376][T17526] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  880.628464][T17524] FAT-fs (loop0): bogus number of reserved sectors
[  880.635044][T17524] FAT-fs (loop0): Can't find a valid FAT filesystem
[  880.646527][T17527] loop3: detected capacity change from 0 to 264192
08:33:22 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x22000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

08:33:22 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xffffffe0}, 0x1c)

[  880.677917][T17527] FAT-fs (loop3): bogus number of reserved sectors
[  880.684458][T17527] FAT-fs (loop3): Can't find a valid FAT filesystem
[  880.700002][T17526] loop1: detected capacity change from 0 to 4
08:33:22 executing program 1 (fault-call:4 fault-nth:19):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:22 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x3c000000, @private2}, 0x1c)

08:33:22 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:22 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:22 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfffffff5}, 0x1c)

[  880.744617][T17526] FAT-fs (loop1): bogus logical sector size 39026
[  880.744660][T17556] loop0: detected capacity change from 0 to 264192
[  880.751078][T17526] FAT-fs (loop1): Can't find a valid FAT filesystem
[  880.778696][T17556] FAT-fs (loop0): bogus number of reserved sectors
[  880.785269][T17556] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:22 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x23000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  880.839734][T17574] loop3: detected capacity change from 0 to 264192
[  880.851443][T17574] FAT-fs (loop3): bogus number of reserved sectors
[  880.857981][T17574] FAT-fs (loop3): Can't find a valid FAT filesystem
[  880.891828][T17583] FAULT_INJECTION: forcing a failure.
[  880.891828][T17583] name failslab, interval 1, probability 0, space 0, times 0
[  880.904463][T17583] CPU: 1 PID: 17583 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  880.913219][T17583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  880.923271][T17583] Call Trace:
[  880.926530][T17583]  dump_stack+0x137/0x19d
[  880.931017][T17583]  should_fail+0x23c/0x250
[  880.935414][T17583]  ? __kernfs_new_node+0x6a/0x330
[  880.940432][T17583]  __should_failslab+0x81/0x90
[  880.945279][T17583]  should_failslab+0x5/0x20
[  880.949763][T17583]  kmem_cache_alloc+0x46/0x300
[  880.954547][T17583]  __kernfs_new_node+0x6a/0x330
[  880.959380][T17583]  ? __cond_resched+0x11/0x40
[  880.964035][T17583]  ? mutex_lock+0x9/0x30
[  880.968334][T17583]  kernfs_new_node+0x5b/0xd0
[  880.973042][T17583]  __kernfs_create_file+0x45/0x1a0
[  880.978135][T17583]  sysfs_add_file_mode_ns+0x1c1/0x250
[  880.983512][T17583]  internal_create_group+0x2e4/0x850
[  880.988778][T17583]  sysfs_create_group+0x1b/0x20
[  880.993612][T17583]  loop_configure+0xa21/0xcb0
[  880.998300][T17583]  lo_ioctl+0x555/0x11f0
[  881.002526][T17583]  ? path_openat+0x19ab/0x20b0
[  881.007336][T17583]  ? putname+0xa5/0xc0
[  881.011384][T17583]  ? ___cache_free+0x3c/0x300
[  881.016041][T17583]  ? blkdev_common_ioctl+0x9c3/0x1010
[  881.021394][T17583]  ? selinux_file_ioctl+0x8e0/0x970
[  881.026587][T17583]  ? lo_release+0x120/0x120
[  881.031151][T17583]  blkdev_ioctl+0x1d0/0x3c0
[  881.035631][T17583]  block_ioctl+0x6d/0x80
[  881.039852][T17583]  ? blkdev_iopoll+0x70/0x70
[  881.044420][T17583]  __se_sys_ioctl+0xcb/0x140
[  881.049007][T17583]  __x64_sys_ioctl+0x3f/0x50
[  881.053638][T17583]  do_syscall_64+0x34/0x50
[  881.058090][T17583]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  881.063986][T17583] RIP: 0033:0x466217
[  881.067860][T17583] 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
08:33:22 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x40000000, @private2}, 0x1c)

[  881.087445][T17583] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  881.095834][T17583] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217
[  881.103783][T17583] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
[  881.111834][T17583] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff
[  881.119793][T17583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  881.128003][T17583] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
08:33:22 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x80, "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"})
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r2, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001400000000000000290000000b0000000000000500000000180000000000000029000000040000000000000000000000180000000000000029000000360000000000"], 0x60}}], 0x1, 0x0)

08:33:22 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:22 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2, 0xfffffffe}, 0x1c)

[  881.144070][T17583] loop1: detected capacity change from 0 to 4
[  881.168644][T17583] FAT-fs (loop1): bogus logical sector size 39026
[  881.169404][T17589] loop0: detected capacity change from 0 to 264192
[  881.175160][T17583] FAT-fs (loop1): Can't find a valid FAT filesystem
08:33:22 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200002, 0x8)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/201, 0xc9}, {&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/90, 0x5a}, {&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000500)=""/102, 0x66}, {&(0x7f0000000580)=""/123, 0x7b}], 0x8)
socket$inet6_udp(0xa, 0x2, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x220000, 0x100)
creat(&(0x7f00000000c0)='./file0\x00', 0x1e4)

08:33:22 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x50000000, @private2}, 0x1c)

[  881.207815][T17589] FAT-fs (loop0): bogus number of reserved sectors
[  881.214381][T17589] FAT-fs (loop0): Can't find a valid FAT filesystem
08:33:22 executing program 1 (fault-call:4 fault-nth:20):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:22 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x2)

08:33:22 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x24000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@errors_remount='errors=remount-ro'}]})

[  881.250707][T17604] loop3: detected capacity change from 0 to 264192
[  881.259427][T17604] FAT-fs (loop3): bogus number of reserved sectors
[  881.265979][T17604] FAT-fs (loop3): Can't find a valid FAT filesystem
08:33:22 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:22 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x58000000, @private2}, 0x1c)

08:33:22 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r1, &(0x7f0000008200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x60}}], 0x1, 0x0)

08:33:22 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x18)

08:33:22 executing program 3:
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}]})

08:33:22 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x60000000, @private2}, 0x1c)

[  881.354771][T17630] FAULT_INJECTION: forcing a failure.
[  881.354771][T17630] name failslab, interval 1, probability 0, space 0, times 0
[  881.367403][T17630] CPU: 0 PID: 17630 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0
[  881.376162][T17630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  881.386212][T17630] Call Trace:
[  881.389481][T17630]  dump_stack+0x137/0x19d
[  881.393804][T17630]  should_fail+0x23c/0x250
[  881.398223][T17630]  ? __kernfs_new_node+0x6a/0x330
[  881.403277][T17630]  __should_failslab+0x81/0x90
[  881.408087][T17630]  should_failslab+0x5/0x20
[  881.412195][T17634] loop0: detected capacity change from 0 to 264192
[  881.412656][T17630]  kmem_cache_alloc+0x46/0x300
[  881.423882][T17630]  __kernfs_new_node+0x6a/0x330
[  881.428801][T17630]  ? __cond_resched+0x11/0x40
[  881.430934][T17634] FAT-fs (loop0): bogus number of reserved sectors
[  881.433515][T17630]  ? mutex_lock+0x9/0x30
[  881.440049][T17634] FAT-fs (loop0): Can't find a valid FAT filesystem
[  881.444248][T17630]  kernfs_new_node+0x5b/0xd0
08:33:23 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x1b)

[  881.455395][T17630]  __kernfs_create_file+0x45/0x1a0
[  881.460498][T17630]  sysfs_add_file_mode_ns+0x1c1/0x250
[  881.465873][T17630]  internal_create_group+0x2e4/0x850
[  881.471158][T17630]  sysfs_create_group+0x1b/0x20
[  881.476046][T17630]  loop_configure+0xa21/0xcb0
[  881.480757][T17630]  lo_ioctl+0x555/0x11f0
[  881.485000][T17630]  ? path_openat+0x19ab/0x20b0
[  881.489797][T17630]  ? putname+0xa5/0xc0
[  881.493892][T17630]  ? ___cache_free+0x3c/0x300
[  881.498572][T17630]  ? blkdev_common_ioctl+0x9c3/0x1010
08:33:23 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x7ffff000, @private2}, 0x1c)

[  881.503944][T17630]  ? selinux_file_ioctl+0x8e0/0x970
[  881.509138][T17630]  ? lo_release+0x120/0x120
[  881.513690][T17630]  blkdev_ioctl+0x1d0/0x3c0
[  881.518191][T17630]  block_ioctl+0x6d/0x80
[  881.522430][T17630]  ? blkdev_iopoll+0x70/0x70
[  881.527022][T17630]  __se_sys_ioctl+0xcb/0x140
[  881.531642][T17630]  __x64_sys_ioctl+0x3f/0x50
[  881.536224][T17630]  do_syscall_64+0x34/0x50
[  881.540639][T17630]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  881.546613][T17630] RIP: 0033:0x466217
08:33:23 executing program 5:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0x571, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private2}, 0x2000001c)

[  881.550500][T17630] 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
[  881.570109][T17630] RSP: 002b:00007f8802998f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  881.578524][T17630] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217
[  881.586527][T17630] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
[  881.594497][T17630] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff
[  881.602474][T17630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  881.610438][T17630] R13: 0000000000000006 R14: 0000000020000230 R15: 0000000000000002
[  881.623047][T17630] loop1: detected capacity change from 0 to 4
[  881.648145][T17630] FAT-fs (loop1): bogus logical sector size 39026
[  881.654644][T17630] FAT-fs (loop1): Can't find a valid FAT filesystem
[  881.682319][T17670] loop3: detected capacity change from 0 to 264192
[  881.691542][T17670] FAT-fs (loop3): bogus number of reserved sectors
08:33:23 executing program 1 (fault-call:4 fault-nth:21):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="99dbbfd9e07298d7bf002cae7f7333ff", 0x10, 0x6}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)=ANY=[])

08:33:23 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000740), 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x7ffffff7, @private2}, 0x1c)

08:33:23 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x100010, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x2400c005}, 0x40010)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abaff4b4834ff9229cf1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93a1a75bcbf746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@private0, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@private1}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="ac010000160001002dbd7000fedbdf25fc0000000000000000000000000000ffac1e01010000000000000000000000004e2398fa4e2400090a0020c82f000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="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"], 0x1ac}}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001280)={'syztnl2\x00', &(0x7f0000002980)={'ip6tnl0\x00', <r5=>0x0, 0x29, 0x5b, 0x7f, 0x1ff, 0x0, @private0={0xfc, 0x0, [], 0x1}, @loopback, 0x7800, 0x8000, 0x10001, 0x7}})
r6 = socket$netlink(0x10, 0x3, 0x0)
writev(r6, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1)
sendmmsg(r3, &(0x7f000000a180)=[{{&(0x7f0000000000)=@can={0x1d, r4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="7c6fac7c33af33388dad35e821cb424759e38a50aa257aadf0969a0022d1207166b32dbbe0c306d17814ab503f801e427875fdf5c781b2babf3439f8b9f2059bce9800ab131dfe35e475c0d280f46d3c3a4ba8ab196a328e46ca10ee80fa592b36035207", 0x64}], 0x1, &(0x7f0000001340)=[{0x48, 0x104, 0x5, "8990e39822f65984bde284dd8348291576eb192fc5f4356cf17491a0ed6f8a8e315b3abbf81bfcd7459a980446f72c448189b3da703a"}, {0x68, 0x115, 0x80000000, "c6f7ae87baa17555d3376a52208cae0147175f5125ffa0a1988ed4c41390d4d1243bce79197c9db12fcc5bccc51e912f40760fd5db3038ff6a16f9d852ad2ac9e9d48e4032044e3afb02a349652951f0f7802622ed68"}, {0x1010, 0x10d, 0x8000, "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{0x100, 0x10b, 0x0, "1633de145d34f2c606a99b19c0b1ada8bd29a7a95e25231624e415a0a9a442b285a08f773c507862522d15ec6762f202a92290bbbf07917bfd8a024fcc3cb43f456f1596f5791404046e954e74179352654d25816915809a80df49541d7bca6a37966444769af0fa81f246d7902c8d53c5eb95f9c37c71f5a021742426d2b5e17da0c29073bdeca33152a38a2cde796fff06dffe115bcbbf3868f3e719b3adbc6c3d4c72934c69fc79069efbd8b62b58a8fc84c7387bb31a0e3c30c83f82cff1b5e82c17d7ab7a78bd2e4a24242f24d928c278941c4e7fd1e4aa98354b88ee486e81f342e18bc43e424f65"}, {0xb8, 0x100, 0x5, "c0035e01baab47f413c6f9cd9cc550967617e6024d5c3c4c58f9607ec82fc7f2990fefadea4cab1aacb524ace233cf1c43293eb014594ac4d3615ce68bda7633bd3506ca78619eb5e8a32cf1293dd1d9bce7695d69d5ee627014e2aac6a2f94e183b7126207aa81dadcd3e2a50ad6fe78a72f80c40fadb60fe664e71566dbd5c4a93cf4c5d708bff790652eebeb3a4ec0c3999fae2c907adb27d514c19220e59857b"}, {0x50, 0x1, 0x2, "33045f8d42046a95922c3d4c95509e4fc5f5d959ffb3ce12ac5a2ab87e5079cb18aca3e89a2a135b615ef53269bf2697230d2d9b31a6d2ea57"}, {0xf8, 0x115, 0x1ff, 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