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", 0x1000}], 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
close(r0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x0, 0x24, 0x28b1)
r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x2d2042, 0x0)
mmap(&(0x7f0000506000/0x2000)=nil, 0x2000, 0x4, 0x1010, r3, 0xdefa6000)
sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, 0x0, 0x8, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x14, 0x18, {0x3, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x0)

20:31:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:47 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  662.136783][T16795] loop4: detected capacity change from 0 to 264192
[  662.149242][T16798] loop5: detected capacity change from 0 to 264192
[  662.173960][T16795] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.202136][T16798] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.223027][ T5767] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.286822][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.313606][   T27] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:47 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x2804000, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
mkdir(0x0, 0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0)

20:31:47 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:47 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x14)
chdir(&(0x7f0000000040)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
fstatfs(r0, &(0x7f0000001340)=""/4096)

[  662.342982][T16784] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  662.357561][T16771] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  662.370524][T16786] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  662.384296][T16787] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  662.395756][T16825] loop0: detected capacity change from 0 to 264192
[  662.449988][T16830] loop4: detected capacity change from 0 to 264192
[  662.470053][T16834] loop5: detected capacity change from 0 to 264192
[  662.477259][T16830] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:47 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000000)='./bus\x00', 0x60)
creat(&(0x7f0000000040)='./bus\x00', 0x0)
open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000340)=""/206, 0xce, 0x7fffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x100000000)
rmdir(&(0x7f00000000c0)='./file0\x00')

[  662.496743][T16838] loop1: detected capacity change from 0 to 264192
[  662.509663][T16838] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.519002][T16834] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.542086][ T5767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  662.620523][T16850] loop4: detected capacity change from 0 to 264192
[  662.631906][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.649504][T16850] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:47 executing program 1:
prctl$PR_SET_SYSCALL_USER_DISPATCH_OFF(0x3b, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r2 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1)
openat(r2, &(0x7f0000000040)='./file0\x00', 0x482, 0x31)

[  662.667205][ T5767] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:48 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x32, @broadcast, 0x4e24, 0x0, 'sh\x00', 0x2, 0x0, 0x8}, 0x2c)
r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
fstatfs(r1, &(0x7f0000001340)=""/4096)

[  662.785296][ T5767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.790246][T16859] loop5: detected capacity change from 0 to 264192
20:31:48 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x2804000, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
mkdir(0x0, 0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0)

[  662.863612][T16859] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.882039][T16866] loop4: detected capacity change from 0 to 264192
20:31:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  662.944421][T16873] loop1: detected capacity change from 0 to 264192
[  662.948088][T16866] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.965656][T16812] loop3: detected capacity change from 0 to 264192
[  662.980387][T16873] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  662.980499][T16812] FAT-fs (loop3): Unrecognized mount option "/dev/ttyS3" or missing value
[  663.050104][T16878] loop5: detected capacity change from 0 to 264192
[  663.086563][T16878] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  663.176030][  T893] buffer_io_error: 69 callbacks suppressed
[  663.176041][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  663.202348][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  663.210555][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  663.218727][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  663.232255][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  663.234738][T16855] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  663.240571][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  663.256655][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  663.264783][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
20:31:48 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x3}, {0x0, 0x0, 0x1000000000400}], 0x2100006, &(0x7f0000000500)=ANY=[@ANYRESOCT=0x0])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
sendfile(r0, r1, &(0x7f0000000540)=0x9, 0x10001)
r2 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x80000001, 0x4, &(0x7f0000000480)=[{&(0x7f0000000300)="aca09a441d0f050717c891a0b6426ae5cf2292b6a339aed849c343a67874ee8738c533cd46fffbdc7f87cb810f0c521d12fe0b0979f945522da21bf81fd626cc7c8ca7c3136916efea109412be1a8982fe8e3d30d24a56b3bb1061f442e49fb5fbed59aa4bdc092e5b1c563bac793b28c48c8e3832e706c5710b384aa886f276c668e511a7df23d3868943bf9b54b8e8cf97", 0x92, 0x51}, {&(0x7f0000000180)="d8764669fad7d85ac09ec3c3df911c53179dc3a850087d675328af", 0x1b, 0x4}, {&(0x7f0000000240)="b0a9c6c43bcc00874f4b178998171f25ff2456ad9e01bc5e2eba655485fe20a0bd0b19a51993480f7560a8eba3842be559102b821004ef32783cdc2b9b94b950ad0af235cf19898406c0fc1d233332b4", 0x50, 0xa32}, {&(0x7f00000003c0)="c03e00d1facaa5f2288a4e8b7e59a40dd97cd43bef4756dff6b877644b95b278be0795964d1eeef93a7265f93eaeac4243287e6a891b7ad2002ecf7df46c28191c550a05270c6735c5ef62b426da107336db1cb200f28a8f0889ea7101c8789495f8be059fac2a464ea6a96de9b0f85b280e364741c84205a4ecf7485996c163acb8eedf065bca538f5cd024755402f3436a08b571f9e726f71ed747babc", 0x9e, 0x5}], 0x20008, &(0x7f0000000640)=ANY=[@ANYBLOB='nr_blocks=10\x00?8,huge=never,mode=00000000000000000000002,uid=', @ANYRESHEX=0x0, @ANYBLOB=',huge=always,measure,fsname=vfat\x00,obj_role=vfat\x00,euid<', @ANYRESDEC=0x0, @ANYBLOB="2c726f6f74636f6e746578743d73797374656d5f752c61707072616973655f747970653d696d617369672c003e815879ec476726e5dcf6ccb45a08a39f7d5fd7e46243a7ef49b209b93481464f406f26692e89fe003fca511934f791caad9657f1bbba95c7a02016239fa0c5d343afeab822d278d70d7fa0c8149b03722f31e5e6abbb6a774d"])
io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000001c0)=[r1, r2, 0xffffffffffffffff]}, 0x3)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r3, 0x0, 0x108d1521)
sendfile(r1, r3, 0x0, 0x8400fffffffa)
ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
mkdir(&(0x7f0000000080)='./bus\x00', 0x8)

20:31:48 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600440, 0x82)
fstatfs(r0, &(0x7f0000001340)=""/4096)

20:31:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  663.272927][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  663.285320][T16898] loop3: detected capacity change from 0 to 4100
[  663.305686][T16901] loop4: detected capacity change from 0 to 264192
20:31:48 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  663.329062][T16903] loop5: detected capacity change from 0 to 264192
[  663.341197][T16903] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  663.367166][T16901] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:48 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'system.', '/^(%\x95\x00'}, &(0x7f0000000140)=""/95, 0x5f)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x10, 0x9, 0x6, 0x5db9, 0x0, 0x3, 0x5, 0x2c3, 0x38, 0x1d5, 0xffffffd6, 0x9, 0x20, 0x2, 0x0, 0x98, 0x401}, [{0x5, 0x8e, 0x7ff, 0x8, 0x9, 0x4, 0x0, 0x6}, {0x6474e551, 0xa5, 0x6, 0xfffffffd, 0x5, 0x20, 0x9, 0x3}], "ae47c925cd71b903cb94ffeb15b8c8ecf0ffda58e57540fa209ae6b3b37effdb888d3fcb187a9673be79e7d92211bfbecb366082578ba0dd168cf120986bdecfab0d954fb0e69e0f5efbfa933c9d4242ff19c94143b2c892170ef429a53cac9d8a88034601229e22f2cd7887a1ad3de2984190477f07e5c3d35e89dac0cd178c30eba5c95c671a3585", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa01)
fstatfs(r0, &(0x7f0000001340)=""/4096)

[  663.437108][T16913] loop0: detected capacity change from 0 to 264192
[  663.453551][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  663.466048][  T288] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  663.561992][T16929] loop4: detected capacity change from 0 to 264192
[  663.571090][T16930] loop5: detected capacity change from 0 to 264192
[  663.601295][T16929] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  663.615473][T16930] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:49 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='./file0\x00')
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4})
ftruncate(r0, 0x9cac)
r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
setxattr$incfs_id(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={'0000000000000000000000000000000', 0x30}, 0x20, 0x1)
fstatfs(r2, &(0x7f0000001340)=""/4096)
ioctl$FIBMAP(r0, 0x1, &(0x7f00000001c0)=0x3f)
unlink(&(0x7f0000000240)='./file0\x00')

20:31:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  663.786163][T16946] loop4: detected capacity change from 0 to 264192
[  663.826309][T16946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:49 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x2804000, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
mkdir(0x0, 0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0)

20:31:49 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
fstatfs(r0, &(0x7f0000001340)=""/4096)
syz_open_dev$vcsn(&(0x7f0000000000), 0xc70, 0x2000)

[  663.869834][T16952] loop5: detected capacity change from 0 to 264192
[  663.905678][T16952] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  664.033577][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  664.038136][T16967] loop1: detected capacity change from 0 to 264192
[  664.049362][T16964] loop4: detected capacity change from 0 to 264192
[  664.090703][T16964] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  664.118399][T16967] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  664.131176][T16910] loop3: detected capacity change from 0 to 4100
20:31:49 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
fstatfs(r0, &(0x7f0000001340)=""/4096)

[  664.183336][T16978] loop5: detected capacity change from 0 to 264192
[  664.214393][T16978] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  664.220561][T16898] loop3: detected capacity change from 0 to 264192
20:31:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:49 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  664.299879][T16990] loop4: detected capacity change from 0 to 264192
[  664.331547][T16990] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:49 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0)
r3 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000140)='\x00', 0x8, 0x6, &(0x7f0000001580)=[{&(0x7f0000000180)="e4110a7a4e177bfd82e33027832ab9f0e17e9945edeb6f012e550af1900b6c664b3b8994ce71b9375d05d2e4d5040200b209eecb9c0244f7a7f72b13ab9513e30e2bc1da5509676fcda7d932ebaa0b679fb9d5ef2fad24a786cf60d31debd72443f451cd1e0cff", 0x67, 0x5}, {&(0x7f0000000300)="76615d9fd753730172fb6c626692340e0a8154d7ca4032074d6979835ca9b2125e03a639babd46f061932538730834b34ae1eaef3e51af882783dcc90558c2750d0555ab3db4d2bfdc0733e191cb06cbef82e5a0260d56794a0b2b5b2bdd919b19d83b1f1a3179236951b2bd2f981d7e2870c26f9ccd4fe5929a8195144ebc735f40256ed0e41dfbbc452930632476e924b65b17f57e0e7c11af23a1771c29180bcf2a63bc8ba0bda6d6ee4de845acba02f200802583772bb0f8da827e4fcb0e31f7abad65c1c94a9b05482561243dc3bbdfcfa17082da39703650b3408af94ed1", 0xe1, 0xffffffffffffffff}, {&(0x7f0000000400)="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", 0x1000, 0x6}, {&(0x7f0000001400)="23d48c183b3501f54ac954ba2b59dd8a3f555b2a8596415396437f4eaaf27195805a2d7004b1a8d6789c5fd892d36d95742d9b2a9c13beb79163f24841955a5afcd34e6228db7240dc910d7ab31b90d4b2537b914ce6992a72f362bb7f829381831af412b68cc39eb66e540e48a816c2d435e4e3324a69d908ad9bd382b20823b7ac8a9dd3f5990a7730f1ae1dac74a868b5246b6197ff6c4c466cdc4c21d8fcdb8a04ae311a090fa5ed5847e09b8759a159e72bc294b97cd2", 0xb9, 0xf13}, {&(0x7f00000014c0)="6bcf01b27172a7bfb5c030fc0dd15ba2cea08d85dc8ceeb3d658e83801784232cf684e7d55a9e1131f601db9ffdc0d0616ed83de2fc836220dc6901262bbd71be7fb553bc2d1c681637fae9d898c6ad6afa32f8e5c2fdc9a580970050d6f238e07746f5c0add5e8631ebcb140e60b471b75900da9dec1588c386d1c01ca79b7dcbb27523", 0x84, 0x4}, {&(0x7f0000000240)="a819afeee95d27de410fecbbc6888d09312323972212063f017993b0ec5f450914a99da43de267a90c16566532ed96b753617d1f475b356bcd0f531d8e56ad371fb651f53a68982c783ab55304ec74c9569a", 0x52, 0x5}], 0x2800400, &(0x7f0000001640)={[{@dots}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@dots}, {@fat=@uid={'uid', 0x3d, 0xee00}}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '-'}}, {@permit_directio}, {@measure}]})
sendfile(r2, r3, 0x0, 0x1)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:49 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
mmap(&(0x7f000029a000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x354aa000)
r1 = socket$inet(0x10, 0x80003, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x1a, 0xd9b, 0x0)
getsockopt$sock_int(r1, 0x1, 0x1, 0x0, &(0x7f0000000100))
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  664.407107][T16999] loop5: detected capacity change from 0 to 264192
[  664.419686][T17001] loop3: detected capacity change from 0 to 264192
[  664.426269][  T288] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  664.440078][T16999] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:49 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0)
sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="6800000068ac01682d55bb7ccbbb3053a316a1a4a94a380bdaff20f0f4eeb5a713bfdfd99bfac08fc785b3de30b3e7f6b0c4ff8344e9aa5762fbb2500e60759bf1e2433dd9b5f0599aa83cbb5810d94e51bf12fc12afc6a592978ad3613fe24cc6cb15886f16662332d428571de4a4cb22e6ccf8cc6535cfb39a5d31cee6df30e599c1f49cff853bc11a668427f44125f8c3638edd484a7533a5050b443634444b3902ff95", @ANYRES16=r1, @ANYBLOB="200126bd7000fedbdf250100000000000000000001e673797a3100"/90], 0x68}, 0x1, 0x0, 0x0, 0x4000080}, 0x0)
sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x400, 0x70bd2c, 0x25dfdbfc}, 0x1c}, 0x1, 0x0, 0x0, 0xc084}, 0x40000)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  664.460668][T17001] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  664.477535][T17008] loop0: detected capacity change from 0 to 264192
20:31:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  664.561856][T17015] loop4: detected capacity change from 0 to 264192
[  664.588626][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  664.614048][T17015] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:50 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003180)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/192, 0xc0}, {&(0x7f00000001c0)=""/173, 0xad}], 0x2, &(0x7f00000002c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/27, 0x1b}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/66, 0x42}], 0x2, &(0x7f0000001600)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000001680)=@abs, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/90, 0x5a}, {&(0x7f0000002780)=""/135, 0x87}, {&(0x7f0000002840)}, {&(0x7f0000002880)}, {&(0x7f00000028c0)=""/151, 0x97}, {&(0x7f0000002980)=""/158, 0x9e}], 0x7, &(0x7f0000002ac0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000002b80)=@abs, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002c00)=""/168, 0xa8}, {&(0x7f0000002cc0)=""/37, 0x25}, {&(0x7f0000002d00)=""/186, 0xba}, {&(0x7f0000002dc0)=""/244, 0xf4}], 0x4, &(0x7f0000002f00)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000002f80)=@abs, 0x6e, &(0x7f0000003080)=[{&(0x7f0000003000)=""/76, 0x4c}], 0x1, &(0x7f00000030c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}}], 0x6, 0x0, &(0x7f0000003300)={0x77359400})
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x7f, 0x27, 0x80, 0x24, 0x0, 0x9, 0x1000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3ff, 0x4, @perf_config_ext={0x3, 0x6}, 0x2800, 0x0, 0x0, 0x2, 0x2, 0xffffffff, 0x4, 0x0, 0x9741, 0x0, 0x708}, 0x0, 0x6, r0, 0x1f)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x109000, 0x0)

[  664.677880][T17030] loop5: detected capacity change from 0 to 264192
[  664.744929][T17030] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:50 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x2804000, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
mkdir(0x0, 0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0)

20:31:50 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000000)="2ec332037bae27745a17a2b738813acd4fdfa9602a9c0eb002678944b683b7a0565289cd2bdeaf11e9113eb05a4e3899504921fb760fc22d21caae6d93f0ffd63a2c4b7ec89e3ffd32", 0x49, r1}, 0x68)
close(r0)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x4})
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f00000001c0)=0x3f, 0x4)
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x40000012})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
accept$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r4 = socket$packet(0x11, 0x2, 0x300)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000100)={0x4})
bind(r4, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x3, @loopback}}, 0x80)

[  664.939224][T17042] loop5: detected capacity change from 0 to 264192
[  664.978197][T17042] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(0x0, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:50 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffff)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000000)={0x80548d396bec36d8, 0x80, 0x2, 0x7, 0x6, 0x0, 0x0, 0x2, 0x1200, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0xd000000000000000, 0x2}, 0x48008, 0x40, 0x11f14aca, 0x0, 0x401, 0x194, 0x6aaa, 0x0, 0x5, 0x0, 0x4}, 0x0, 0x9, 0xffffffffffffffff, 0xd)

[  665.139250][T17054] loop5: detected capacity change from 0 to 264192
[  665.169087][T17059] loop1: detected capacity change from 0 to 264192
[  665.193301][T17054] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  665.249044][T17059] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:50 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
dup3(r0, r1, 0x80000)

20:31:50 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:50 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
mmap(&(0x7f00003d4000/0x2000)=nil, 0x2000, 0xd, 0x4000010, r2, 0x984b2000)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  665.458218][T17085] loop3: detected capacity change from 0 to 264192
[  665.486728][T17085] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(0x0, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:50 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
fstatfs(r0, &(0x7f0000001340)=""/4096)

20:31:50 executing program 2:
r0 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r1=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r1)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r1, r2)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  665.514953][T17090] loop0: detected capacity change from 0 to 264192
[  665.584484][T17090] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  665.611308][T17107] loop5: detected capacity change from 0 to 264192
20:31:51 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x7, 0x1f, 0x1, 0x1, 0x0, 0x5, 0x80804, 0xe, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x3f}, 0x20, 0x20, 0x80000000, 0x1, 0x7, 0xaa, 0x2, 0x0, 0x2, 0x0, 0x80}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000a, 0x1010, r0, 0x1e5dc000)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r1, &(0x7f0000001340)=""/4096)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3)
r4 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r5}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
ftruncate(r5, 0x4)

[  665.674860][T17107] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  665.731262][T17118] loop4: detected capacity change from 0 to 264192
20:31:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(0x0, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  665.812435][T17118] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  665.948685][  T288] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  666.088550][T17098] print_req_error: 166 callbacks suppressed
[  666.088562][T17098] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  666.104117][T16960] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  666.108141][T16955] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:31:51 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'ipvlan0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="3f0000000600000004000000ae00000048a0bcba39416fe970d561d18849e8c963f597b3e8a5df1e1405569b9d8c66ff04b8be5cd517224c2f043fc223c1788db7a587d7c6e057b02f880e23b5ddf828c4fb2767ad2b777890541480103a57c157ea3b5c756538ae56050c32a8434c347dab67dc81d2b596c648691ad6e58d809cc4ddce153aed479929bc68246fb3f23d57ff6fe6f06fd5e353ccaa8b12cc28393007b79caa4c3143fb140b4d99c26612b2f70dc5a632f7df33d3b604fd"]})
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r3, &(0x7f0000000300)="3d960500e759def3bc36019974121b277c43cc2dc4f89848fbeb7563280e3b7ec51b638126b52375a05fedb968978233c5ee16642cd286e665cc0ec71fc4c5e296001d15d50e1ebaebca133364f2ad9518765b8dc87cc299b75ad9259ccf296de89cab9e9de445bb13c07ba507baf053e93cb98b95c6490cb81aa590cfc636fc4ca5be47e083baf19573233d03eed77d89ae54a22943c7d83990eae4feeee89579aefbea4e12e00a2414ca7bc8c439873107512147149afe73663225d5a679e463708ed87810526f4ed0eb98c77c", 0xce, 0x48a0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10)
symlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./file0\x00')
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:51 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0)

20:31:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:51 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:51 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r0, r2, 0x0, 0x400)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x30242, 0x4)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  666.130887][T17109] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  666.131952][T17099] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  666.150179][T17100] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  666.171713][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  666.184958][T17152] loop4: detected capacity change from 0 to 264192
[  666.191689][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  666.203598][T17154] loop5: detected capacity change from 0 to 264192
[  666.214014][T17155] loop3: detected capacity change from 0 to 264192
[  666.218392][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  666.232931][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  666.259741][T17155] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  666.273266][T17152] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  666.302415][T17154] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  666.361392][T17166] loop1: detected capacity change from 0 to 264192
20:31:51 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:51 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  666.464828][T17166] FAT-fs (loop1): Unrecognized mount option "ipvlan0" or missing value
20:31:51 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0)
dup(r0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'freezer.state\x00'}], 0xa, "6b220d7a77a2def14817854109d4865f359542f3398ff7e118650a1ea2f2e267d22edb973c5231573ff3c202ba0c1d895bc59375cfbaef35d3"}, 0x53)

20:31:52 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  666.619498][T17188] loop0: detected capacity change from 0 to 264192
[  666.652351][T17188] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:52 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:52 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf8, 0x4, 0x0, 0x13, 0x0, 0x100000000, 0x82a21, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5e7f}, 0x0, 0x0, 0xffffffffffffffff, 0x8)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  666.757360][ T7329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:52 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  666.862428][T17206] loop4: detected capacity change from 0 to 264192
[  666.932971][T17206] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:52 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r0, r2, 0x0, 0x400)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x30242, 0x4)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:52 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r1, 0x60d5000)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:52 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000180)={0x3, 0x38, '\x00', 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x108d1521)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
dup2(r3, r0)
open(&(0x7f0000000080)='./bus\x00', 0x20c042, 0x24)
sendfile(r0, r2, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  667.348100][T17238] loop5: detected capacity change from 0 to 264192
[  667.356108][T17238] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  667.360631][T17239] loop3: detected capacity change from 0 to 264192
20:31:52 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  667.426832][T17247] loop1: detected capacity change from 0 to 264192
[  667.448103][T17239] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  667.457713][T17247] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:52 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:52 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
lseek(r0, 0xffe0, 0x1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:53 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202000, 0xc0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x2f, 0x8, 0x23, 0x0, 0x10, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x80, 0x80, 0x1, 0x7fff}})

[  667.724582][T17268] loop0: detected capacity change from 0 to 264192
[  667.765295][T17268] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  667.852321][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:53 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:53 executing program 1:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
lseek(r0, 0xffe0, 0x1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  667.945076][  T288] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  667.985558][T17282] loop5: detected capacity change from 0 to 264192
[  668.032278][T17282] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:53 executing program 1:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
lseek(r0, 0xffe0, 0x1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  668.080485][T17294] loop4: detected capacity change from 0 to 264192
20:31:53 executing program 1:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
lseek(r0, 0xffe0, 0x1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  668.128532][T17294] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:53 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)

20:31:53 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x94015, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0x5}}, {@mpol={'mpol', 0x3d, {'bind', '', @void}}}, {@huge_always}, {@huge_always}]})
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:53 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  668.293274][T17317] loop4: detected capacity change from 0 to 264192
20:31:53 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  668.344596][  T712] buffer_io_error: 123 callbacks suppressed
[  668.344608][  T712] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  668.367085][T17326] loop3: detected capacity change from 0 to 264192
[  668.376308][T17317] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  668.467260][T17326] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:53 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(0x0, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:53 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  668.591409][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:54 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)

20:31:54 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  668.716475][  T288] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  668.737362][T17361] loop5: detected capacity change from 0 to 264192
20:31:54 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  668.795576][T17367] loop0: detected capacity change from 0 to 264192
20:31:54 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  668.849784][T17367] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  668.884892][T17361] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:54 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(0x0, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  668.918117][T17379] loop4: detected capacity change from 0 to 264192
20:31:54 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  668.995316][T17379] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:54 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
rmdir(&(0x7f0000000080)='./bus\x00')
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000300)={0x4, 0x200, 0x0, 0x80000000, 0x6, [{0x1000, 0x1, 0x8}, {0x2000000003ff, 0x9, 0x5}, {0xffffffff, 0x5ef, 0x1, '\x00', 0x100}, {0x2, 0x3478, 0x7fff, '\x00', 0x4}, {0x100, 0x8, 0x80000000}, {0x63a1, 0xf91b, 0x3ff, '\x00', 0x2100}]})
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:54 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(0x0, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:54 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)

20:31:54 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  669.251526][T17415] loop0: detected capacity change from 0 to 264192
[  669.251596][T17414] loop4: detected capacity change from 0 to 264192
[  669.289822][T17420] loop3: detected capacity change from 0 to 264192
20:31:54 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  669.300129][T17415] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  669.316904][T17414] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  669.332862][T17420] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:54 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:54 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:54 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  669.652918][   T27] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  669.714039][T17456] loop0: detected capacity change from 0 to 264192
20:31:55 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  669.769724][T17456] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  669.808200][ T7329] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:55 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  669.818501][T17474] loop5: detected capacity change from 0 to 264192
[  669.832537][T17477] loop4: detected capacity change from 0 to 264192
20:31:55 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:55 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  669.903619][T17474] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  669.916061][T17477] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:55 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  669.981521][T17481] loop3: detected capacity change from 0 to 264192
[  669.997592][T17497] loop0: detected capacity change from 0 to 264192
[  670.013936][T17481] FAT-fs (loop3): Unrecognized mount option "D" or missing value
20:31:55 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  670.039027][T17497] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  670.072324][T17513] loop4: detected capacity change from 0 to 264192
20:31:55 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  670.101013][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  670.111675][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  670.119856][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  670.127959][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  670.136324][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
20:31:55 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f0000000080)={0x80000000, 0x80000000})
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0xfa18, 0x4, 0x20, 0x1000}, {0x3ff, 0x3, 0x7, 0x7}, {0x1ff, 0xe9, 0x2, 0x1d}]}, 0x10)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  670.144741][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  670.149708][ T7329] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  670.153109][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  670.169826][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  670.178265][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  670.216675][T17513] FAT-fs (loop4): Unrecognized mount option "vfat" or missing value
[  670.246925][T17524] loop3: detected capacity change from 0 to 264192
[  670.290232][T17524] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  670.335283][T17538] loop0: detected capacity change from 0 to 264192
[  670.374100][T17538] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  670.520357][ T7329] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:56 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:56 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:56 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:56 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:56 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  670.773407][T17557] loop4: detected capacity change from 0 to 264192
[  670.786974][T17558] loop0: detected capacity change from 0 to 264192
[  670.804763][T17557] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  670.852895][T17558] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  670.892240][T17570] loop5: detected capacity change from 0 to 264192
20:31:56 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:56 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  670.948936][T17570] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:56 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  671.076951][T17584] loop0: detected capacity change from 0 to 264192
[  671.115392][T17584] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:56 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:56 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f00000000c0))
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:56 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:56 executing program 1:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  671.231331][   T27] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  671.243463][T17601] FAT-fs (loop3): bogus number of reserved sectors
[  671.243491][  T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  671.259169][T17601] FAT-fs (loop3): Can't find a valid FAT filesystem
20:31:56 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:56 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:56 executing program 1:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  671.360796][T17615] loop4: detected capacity change from 0 to 264192
[  671.373393][T17615] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  671.399823][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  671.416437][T17619] loop0: detected capacity change from 0 to 264192
[  671.420731][T17614] print_req_error: 76 callbacks suppressed
[  671.420741][T17614] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  671.449322][T17619] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  671.471860][  T712] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  671.541011][T17609] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  671.555051][T17639] loop5: detected capacity change from 0 to 264192
[  671.556519][T17585] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:31:56 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  671.585410][T17633] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  671.609733][   T27] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  671.621631][T17607] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:31:56 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001740)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r0=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r1=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r2=>0x0}], 0xd9, "71b19f6c0bca39"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYBLOB="0400010000000000ffff000000e400000100000000220000000000000023000001000000000000000000000001000000050000008c00000008000000000000000477cdd943ad7e1906176f19a10000800000000900000000000000040000000000000018000000000000000000000400"/140])
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000580)=ANY=[@ANYRES64=<r3=>0x0, @ANYBLOB="08af3eeb0473c55b3fd5998578980629000000000000d80000000000000005000000000000000200000000000000830000000000000003000000000000005200000004000000c8000000010000000100000000000000080000000000000001000080000000000400000000000000280000000000000000000000000000000000000000000000000000000000001500"/158])
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000052ac0)={<r4=>0x0, ""/256, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052ec0)={0x4, [{}, {}, {}, {}, {}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {<r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r12=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {<r13=>0x0}], 0x1, "d45e60c15885f3"})
r14 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0)
pidfd_getfd(0xffffffffffffffff, r14, 0x0)
ioctl$SG_IO(r14, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x4d, 0x0, @scatter={0x5, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f00000013c0)=""/57, 0x39}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f0000001580)=""/191, 0xbf}]}, &(0x7f00000000c0)="75689d2db59d502e99c5d5c3caa87e479e83968fd1eefb4ba6d941a22fb928f2f16a60e192ae2cb7afbf6e22e9fd0fe9f3f6c490df0b642685262142cd523b15e8a63a0243602599d5edb2df3f", 0x0, 0x0, 0x0, 0x0, 0x0})
r15 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, <r16=>0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, <r17=>0x0})
socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r18=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r')
ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ')
sendmsg$NLBL_CIPSOV4_C_REMOVE(r18, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000002980)=ANY=[@ANYBLOB="a676084547ef559e3b608b39e17e1d9f0e82de5f223294d7eeb16908925651d9944d36163cce9de0d5b22963bad7d29dabb4eb59bb331c5bb0d12259b041c8912938c958096ed965ccf6c6aa43b476bab7fe780982567193a54abf30df429ea5ae2d38fe074f50e957eb13d8c7f8da754691e46b02e20182a85a913572dd4b7eb4bbee44c37f898fe283bf190601e787d6d2003b5a0dded53b65d964f31684c31ab6834c43d9aa67c846d0c482e92f4c5dd6052ae838fd10e34afc44f3f7f5e16d36fff4f120c4382f0b4c6b57d7522e3c59f0d436edf65eef78229ad47cc8b83ee1faf2ae4aa9f730284996387ab992459e74db80ae53dd9c2949916759cccbcdc0dd5082e0055207257bbc6395a5dc597601f7aba686e04e16c0bdeccc129f1deac21905ec92be893fa308a69823e8f0217a30b8e2f3a688eecc49e5f2e5de2e4f4403ee579ac9599c6c54e9e0bdca620194ab15b9a85f2264a136ba8c25a2fee890b26233ea8922d702f6c402f44616a19ca821f3d889d1c3c7b9abcdfa22dca627136ae1360ae518d8ba58b9347b421b559c1d4d4f2033625c6866c7ae1b3b7329f238971b9e3d169fba1e7f88dbae9f09bcd18c7e13cd7ad7df100ce3b20705aa31cd9f6038a65f14c77fc01344018e928658f631d0ce4c42426ff3b8ea2b8cc5727da9cc1d13cfad7ca61fe04768878974a5ab18001988d16f23763483581683a168c8df1ec226d14e43cb0bd439be21e84ea5f2eef5284117a8febe17b10a042fce1ae79f0e5a5d88621be4c5f28b648be26ff95b35317866867f937ae366bd2d5b46b9c1375d74d81c8782f9f7c02bf64491ab92f911ce94e27c3203b27ce54c8f789c85267f64416b47dc9a6a58e4bfae9d82b4d82c3424dd47b2e5f60ad93b8ce0944c15dc88934db7d876bed4ae3bfa2781907d6aa5d6c800e246863ce7dc087289fb214a5eb40b745f0bf6b31b16f90d9f1cdd82651ab37cac49a92bc1e8fd477ffcbd243708e79d110c2176d5ffe1529fd8eb822944ec71ad13cf220892389586a4cb3fc800f0cf5606e18514548d664843567a8ebd2cc81f805c7f0783ed33a0922ae2fbfeebd4cc4d5013e047ea4c545952c3915a5d406bda65d9c369bf6ac54639ac780b39b2130913de1d0174ac6e7f51ed530afbd952d2bc517bddae7d447524ee6f5961792edd24db97e577f27e347acaa3124df708304dd55d553fd6f9055fc4de8e7232ff130904830bc74bdb312b02d8da4363f282204ba6fb7f6b8a4ec7784a1ee7f74c9f78b49419df94862c70fecca90e7d70bb69655c9c07440d74765c98f51bcbee39e0509583485d5369b9ecad6048b78919b455d580b72fc82c4280814eaa66dfdf34334e98ebf30b82f0033ad8a58fbf04e4aa4799c69afe6cd20d5ed06cffdb8e4ada08216bf2ed40d94782e3558deca45501b877b0f5cd10f272b602e71e00b79bfabc1e22a752201b06909a07a8a559cc64e05a1ec95d613c05ca97048f0e0b3a9e7f227d86ea865a7dae039ebf0a093ae4ad6a43b61c62373b18e0d06d56fc9ed9654a8b2a2363566c56f6e2d51fdaf624f51fb7e715f469fe22b995ef60d1106c9784278e19c41034fe9cb05b81a501ff2dc422704a9a49dc0cddf62728e50d850700000000000000ded19e7a71300635e2ef5f9955be8ae4d7e8319077687c955ba12db3d6068545f17b714ecfa1b5c69c25fbe4e279e91d2d19a72452f4719814831e3ae4a05976a45f955d4bd6ea0d6fda797f3f215e799787907e063f000000000000007bd778e426d04e4562cb31b61093f5ee0e8a38fb8e58b498e2577117b2854f12aa92588d6a7f9368aae35de3b965a1a30f44520f783718b4c7cfa163c1acbda149e3664ab608b2a3dd2d4331b7b8042ab5c5227d9ed2f4c6eb8f4f383ad08bfa72dcc6f944a8f0edb37ba65c527e2cbc4e45516a42cbaf236fedd66cdf6c0c4068b8fb5880fa01c9c5aad3d556efecd55271893f374fc36495831f00a17190ef9b879de707b648f9e43689638507afedebaeef99404bcd58950b9d1a5ae1ddcdd0882ef725e03ac1c43ddaea9a7726b836cb64d363ae7062d8a539d16471d7160d7bc1f8707c9aa77240189393eea889ac19a4958c56e2fdc38a7e264e6effacb0202a22a505003a6fe2352fee85cebca1d8706d00f2be8826b261b5fe6ee75fa8fa38984445e1cd4c382cf2cfe14d7c542b14a637d05e729cde31f6ceac712394137e2bb408f61d9972173b295bab2a74564236b6b6e441eeb835659caaa54404fd4706d32bbf981ced48c6e82f9e9cede593c8e063a9a789ae38c47ff9d14cd855d6eb72ea7009efd3ce318aa8c96d7d6e82925d10090c04642af652ddd9732fd01f8cddf759cc9f79308a43588df227d79f7db8750d4498be9cd4eeaf2b12435704e67c156aa74eba00bdd241f7d23652895ea54743a12ffeb606cfaae88d14400cd230d55e112891ebc96ac90183be301564d7d2fdf3d4bb7160ea889fee98a47fb4f816a2fe0cb66809ebf8763306c71203f86d6d85e7c4bd3694f71354367c69b7053ed75ca15cd441e6caebdf4ec15f3eec4f86b1e3506048c52851406897d63fe54db0100ac6eed6cad0733c941c345da94d0c6f4eec92820dab06bc330e74f52c5858fc71862701ec3b690605fb460d1f6e46f99299b4cf3df8d65f87c4a2ef8d05fa4b3841482f4572fe4773cb548ae691f12a219de1902a644f238a9f38d9913790de484a1251e3b8399a10b3e73a4895e2ae57088f38524ebd5fd2be455ceeb16b5bcf5300cfedd1e326a862c0bf3e1bef531a6c7a5895c247b12b39d9952529de825f8a31282be28ede06b7a5062c4dfefee45c52a901504723c59983d8746e84c457f8fdd18f55379189b63e5b9baaadf9a117f98538c1015f5d1da113c74f63b59545658c1df48ff840a691efd84f835a92a0a6ba2d9a4fb09a0577bdb3f888fa5ddc0abe98cdda0f0a165878e19fb99372077a605cc91e91e0bfdbd09c7b6ffa9db203000000bc6d7e572b5b46decb2e28ff71593b5bc58d21f86ed46db4e0f142af07d53c1b405511da1c80d5db99b4957443ecaacfa6e66732bcdd609e9b4531f50f5619571aa738abf0cc61eb8973be69931a6fef7e52a19f70ad318d549b0c8c805922e81e6ada33a4b59a9af96b40e563b6b147d04fec6ef7029ae8246744cf2f803432223529ad6456b188f34c00ce0dc4863beb9be26ae19b590927712db57cde87f9aa13c23fca0d1ccdfb77eb2f987a8905627b294753124a4bd6c03df81bdf014d2ba8ad181e5ee6094635ec64f04d1932359bca717bf00101e06e23fd6aa73eecca651471d875b088b4fa5a4765a9ac30725ac4032cfa77ed55229d5efff09463913195d92c4956833f2c3132a9c08588882624839502b8e83b9f700fc95d38891c25cc0e47f5865005403907d75916a5b31694f627cd90dfa2878a6044b6283febda431180c84caf8b2dc73ea016124c668e9d650449c9d272b075aaa4fc2174ebc560c10db6a6c427086a498456b8a9adc05a67389e00d2dc429a865861fe241224d9d200e92dbb8605f76f347ea4bed15a0ebae4f434fad2069ee387465f96efd2d52affc44ab011b6aa8004393d59b7ef6fb0f13568eb20fb47d9007ca13267233b6862426565b75018d3bb63912d87053ed33ffd87c48ba6bf1d8c1c2fa7103b527077a83d00ffc5cb75a76bf8861090ff984a4de3354c0bf35719f5ffe3c2fb11035ec8a525e7f73997e337b195c2ef4f36ecf498b939d47297bec7b41480c8ccb6736e523c42ce4016caf7f7883ab62b44cbfbed0e4a621d44c67027f1b5be2cec6f086c4a73148f05c0a08046d1cb991fe11c43bbaa28e0746ff121cfbae5e6c9c04a2794019bafe704e058e6020dfdce967a6b86b569b8721fc172f9ffbe9a77e70e7a998772b6de720230a40b7a5796af6188c800b7fa06c54dd6be660a050781f8e03edae98532fef635dee9917145d831519e4b1e432ad926225bc4922214658cd0615760e1aa90b1c371811e475cbb69a3ee5392336afd2b8accfc204754ef95b362b0b2a229f1857a118c74cde213571b42f3a6340cd0b165712d7b47532e65a299d2d0c9a5661adfac383b8bd2a3fa625fec436516a9147be525f05577e485dd3d70076d94d2fddfee253963e4d7f9e9af4b3948a6757033ab65cbaabe09e4c2ee4e2803b97c84a109a4aa82ed72a1994c7ac159e7e6f5c26c11728ef65503127866a4c668379f82e8db5b8934f479aaf5df687bcc7933633471ab79443d69740cd880a5375e5ece1b05c41ccb70c7ef718fcb3667260f93b4c24478ed1c2112d3fa959b421c7e4e8bd75efc1014f6c8f69b1dd7993c4d04700a475118536de33b142f1f6b21a349527ffc7ef678a7b567c78192d0cf1c1ef95bb2665eaca4f2e63a0c8ed6d5955b26931d98b8b190c36b54c6f8ae670e706a97965dec5881b070fb1341aa47ee181da6f85681c21b1bad7f8191881d920983c2ff0e523adaf3123b0773d561859a54a6a77c0eccccfef8abb808120ce27c43476b1c978985ae42c680147f092502bbb1f0e37570f876db7215b68ff453eee673519cb1d0adfcfcc477ed5663955e7d20228d0bdcb9a5a855c6a7eac601c79d91ba01f1d8575b721951e908fa72c295dcea1eb57531748875713cc6a32b3712e701b22b15d3e53337fff2271ce43c8023cab1c26130b017949a16e213e8186e6df3a1b7ba3dd63c668c3fa6542133cd30546fe519ee1dcb40f487066d2e6118e8f96705abe25f288789f38bcf8eb695e16a2c00e61f5ad1593d3c33e150ecf1d6f5a561b9698bca30a19cb71572146ff2dc771b5ae9f0e26ef2491f93d8605df6d849f4cce05e4687a5a4ed4cafb51ee94ed070aa9bbc9ea3edcbe457b518cebfa3d206dac8ec464c9a4ebc74bd951e6c38f197a915fa7b25d9d82fc2fccc36c782a249e79d73be2fa17b5929c723b88cda6b7b5e09e988ce68714fb650d8c394ca3608f101a9fb203a4c85273609343264b8e0dffd91be57f04ad2b845ac0a3b525a5160dbfd1e467f55ffb4f2543acb63855434ba7e6721aaa18c7497a6966809c0732f72a23f0de99e285a798cdfd6a59324a0969860715a06e99b338aaf99aa88d2198b99970f7d5efb123c4a66dc05c4d8cc9a53eff3bdf01a1a3202e63fe4f79a634279d95a574921f9f25466f47f59b230dbc34fd205ba57815f26e7083bd90419e21eb643f5ca893e2405118d5d6ac3dc2bdf5974cec29c824826c8197674096aa911d04fad7d149d82f6aa32c4a07ab2dcaceb575c83969e34410c4448b6cae5282cb5ca2449185985f68f66831f1eda1a722e1d036565034bf340c02999eb334ae5b79b2ca556511c2490413dd3d551a47e6a10d802d4effa55b4284c5967a479509f4efc41668e40573e6b7054f8ba005efb1fc7ca4ad7b67034fd0e4a52a2d8c78b6814560231b643df0e010422d215c73af5159d2dd51bf805b5d3642a21161e99d7966b7cfb09b1b15a63005b5dc86799b860fd048e130f084c430127494e31678f31daacb2ce8befe6e50dffd7e466448a1db97ad21086ef7cd69241ca9e49b6f18ac0f72ebec5b326ae8ffa38e7137325290fb8a60964f99893cb9924f514d9c17a79a4fbaad0b0bca44502c0ff8b7bfd4f939c6e6edb33e765a6f066a4b2a191b815ed216864e2a9fb5d29de541a092ce67e32093cf3e8d88617f77e37104a7812d056c449d299e5ae7548a1513333870bd74012efbf125b269488ed1f64223d16b2cbc13646ef03e4c016fdc2e68990e6a657600a5730169b33da458a5d736b65bcef0513a5bcd5106a44d33f5c1367e51bfc11c89386c4e492707db87887e5b86c1dba5538fbf5391f5f450a9064b6dfb04f5e7a462277cbf6810e1adf7d64acba3d5e296f5c868cac1cfd76016ca31f52d1169826cf2b4dc548fa348c4c877f9ab4c5cd8fe90452d486d455f3312fa90d3cf031abb0c9ce4fe21496de73c4453770625096a76e7ec42de4e1d12074c68d26a2a143bc762209e77244fb62b8660a62251490e0e68ffc578d27c943632f5462ffe56a0811757d7a2a9ad5c690fd7a2118b5a9d0b266493cef716ef8308d61f4d4c8f2947599294b98f0664c7ba67d5080a67d01dd227e02ed92ac5e06a3a10fed4ea3ea109bf0f23ea44c108a31c56a82c296522328198f30f528927b59a6b38a0738bc055559b83f5be231a9137f16d4fd49611fd0f205afaad2ebe2487abd230a3de428529e18bdf20c9fe6e856607cfa83e5ba0d3eed7f6ab508358604a8e762553a884e07ec2a3b60adf543afc6bddca2a56b6b27753980e91786e33118086c2082f11a04c7d4d25aa5057ee1e6067bf6a30fa78322af43ec40d0e822d7c82fd87ef75c00540eead6d1cef0165e330c49b45d705482b1fe5e91968f32795bd1cd7f3e0f3192d1019339b70164", @ANYRES64=r17, @ANYRESHEX, @ANYRES32=r16, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r15], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {r1}, {}, {}, {}, {}, {r2}, {}, {}, {0x0, r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r7}, {0x0, r16}], 0xd9, "71b19f6c0bca39"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004cac0)={0xb42c, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {0x0, r16}], 0x33, "47f667f699c92b"})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:56 executing program 1:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  671.623451][T17641] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  671.646497][T17640] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  671.694676][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  671.706201][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  671.722157][    C0] sd 0:0:1:0: [sg0] tag#435 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  671.730844][T17639] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  671.732470][    C0] sd 0:0:1:0: [sg0] tag#435 CDB: opcode=0x75 (reserved)
[  671.748431][    C0] sd 0:0:1:0: [sg0] tag#435 CDB[00]: 75 68 9d 2d b5 9d 50 2e 99 c5 d5 c3 ca a8 7e 47
[  671.757916][    C0] sd 0:0:1:0: [sg0] tag#435 CDB[10]: 9e 83 96 8f d1 ee fb 4b a6 d9 41 a2 2f b9 28 f2
[  671.767403][    C0] sd 0:0:1:0: [sg0] tag#435 CDB[20]: f1 6a 60 e1 92 ae 2c b7 af bf 6e 22 e9 fd 0f e9
[  671.776889][    C0] sd 0:0:1:0: [sg0] tag#435 CDB[30]: f3 f6 c4 90 df 0b 64 26 85 26 21 42 cd 52 3b 15
[  671.786378][    C0] sd 0:0:1:0: [sg0] tag#435 CDB[40]: e8 a6 3a 02 43 60 25 99 d5 ed b2 df 3f
[  671.809398][T17648] device lo entered promiscuous mode
20:31:57 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:57 executing program 1:
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  671.843964][T17648] Y­4��`Ò˜: renamed from lo
[  671.849044][T17657] loop0: detected capacity change from 0 to 264192
[  671.855639][ T7329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:57 executing program 1:
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  671.994780][T17657] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  672.027292][    C1] sd 0:0:1:0: [sg0] tag#436 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  672.037624][    C1] sd 0:0:1:0: [sg0] tag#436 CDB: opcode=0x75 (reserved)
[  672.044591][    C1] sd 0:0:1:0: [sg0] tag#436 CDB[00]: 75 68 9d 2d b5 9d 50 2e 99 c5 d5 c3 ca a8 7e 47
[  672.054087][    C1] sd 0:0:1:0: [sg0] tag#436 CDB[10]: 9e 83 96 8f d1 ee fb 4b a6 d9 41 a2 2f b9 28 f2
[  672.063781][    C1] sd 0:0:1:0: [sg0] tag#436 CDB[20]: f1 6a 60 e1 92 ae 2c b7 af bf 6e 22 e9 fd 0f e9
[  672.073266][    C1] sd 0:0:1:0: [sg0] tag#436 CDB[30]: f3 f6 c4 90 df 0b 64 26 85 26 21 42 cd 52 3b 15
[  672.077223][T17622] FAT-fs (loop3): Unrecognized mount option "D" or missing value
[  672.082748][    C1] sd 0:0:1:0: [sg0] tag#436 CDB[40]: 01 00 00 00 80 00 00 00 00 00 00 00 00
[  672.161084][T17680] loop4: detected capacity change from 0 to 264192
[  672.187579][T17680] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:57 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x2}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
utimes(&(0x7f00000000c0)='\x00', &(0x7f0000000140)={{0x0, 0x2710}})
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
creat(&(0x7f00000001c0)='./file0\x00', 0x10a)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000300)='/proc/thread-self/attr/exec\x00', 0x2, 0x0)
sendfile(r0, r2, 0x0, 0x100000000)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r4 = perf_event_open$cgroup(&(0x7f0000000240)={0x4, 0x80, 0x4, 0x1f, 0x8, 0x80, 0x0, 0x2, 0x488, 0x7, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0xfff, 0x7, 0x4, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0xf0}, r1, 0x8, r0, 0x6)
r5 = socket$unix(0x1, 0x2, 0x0)
dup3(r4, r5, 0x80000)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:57 executing program 1:
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:57 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  672.333406][T17702] FAT-fs (loop3): bogus number of reserved sectors
[  672.339969][T17702] FAT-fs (loop3): Can't find a valid FAT filesystem
20:31:57 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xb)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:57 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:57 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  672.386302][T17704] loop0: detected capacity change from 0 to 264192
[  672.425976][T17704] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:57 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:57 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
sendfile(r0, r6, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:57 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:57 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:57 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x8)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r1, &(0x7f0000001340)=""/4096)
renameat2(r0, &(0x7f0000000600)='./file0\x00', r1, &(0x7f0000000640)='./file0\x00', 0x0)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
r4 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r5}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000000)=""/128, 0x80}, {&(0x7f00000005c0)=""/10, 0xa}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000680)=""/54, 0x36}, {&(0x7f0000000380)=""/228, 0xe4}], 0x7, 0x0, 0x7)

[  672.534344][ T7329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  672.589789][T17740] loop5: detected capacity change from 0 to 264192
[  672.629562][T17750] loop0: detected capacity change from 0 to 264192
20:31:57 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  672.637470][T17740] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  672.656434][T17750] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  672.676038][T17754] loop4: detected capacity change from 0 to 264192
[  672.737340][T17754] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  672.762286][ T7329] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  672.971072][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  672.989799][  T288] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  673.154371][T17724] FAT-fs (loop3): Unrecognized mount option "D" or missing value
20:31:58 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x2414b000)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:58 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:58 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:58 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:58 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:58 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  673.279442][T17794] loop5: detected capacity change from 0 to 264192
[  673.284484][T17798] loop3: detected capacity change from 0 to 264192
[  673.286693][T17795] loop4: detected capacity change from 0 to 264192
[  673.299337][T17798] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  673.304322][T17799] loop0: detected capacity change from 0 to 264192
20:31:58 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:58 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext, 0xd, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  673.325738][T17794] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  673.335408][T17795] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  673.348024][T17799] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:58 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:58 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x600500)
fallocate(r2, 0x0, 0x9, 0x4)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:58 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:58 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:58 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  673.454770][ T7329] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:58 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  673.517105][T17840] loop0: detected capacity change from 0 to 264192
[  673.543534][T17844] loop3: detected capacity change from 0 to 264192
20:31:58 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x20400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x40, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r1, &(0x7f0000001340)=""/4096)
syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r1)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @local}, 0x14)

[  673.563136][T17840] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  673.596544][T17844] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:59 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:59 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:31:59 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:59 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:59 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000000000000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_WOWLAN(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000007880)={&(0x7f0000001400)=ANY=[@ANYBLOB="c41e000002c903"], 0x1ec4}}, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f00000020c0), r2)
r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r2)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, r3, 0x87368c1dad5bf3c3, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x1c}}, 0x0)
sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x92f6ddc58a4be602}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x80000)
r4 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r5}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
sendfile(r5, r0, &(0x7f0000000000)=0x7fffffff, 0x4)
epoll_create1(0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  673.854837][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  673.867202][ T7329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  673.904622][T17887] loop0: detected capacity change from 0 to 264192
20:31:59 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  673.959841][T17887] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  674.064373][  T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  674.065695][T17903] loop5: detected capacity change from 0 to 264192
[  674.123421][T17906] loop4: detected capacity change from 0 to 264192
[  674.155045][T17903] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  674.164571][T17906] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:59 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x4})
sendfile(0xffffffffffffffff, r3, &(0x7f0000000140)=0x7ff, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
sendfile(0xffffffffffffffff, r4, &(0x7f0000000080)=0xcab, 0x5)

20:31:59 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:59 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(0x0, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:31:59 executing program 2:
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x4, 0x9, 0x1, 0x0, 0x3})
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:31:59 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  674.533492][T17938] loop0: detected capacity change from 0 to 264192
[  674.545872][T17938] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:31:59 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  674.581160][T17943] loop4: detected capacity change from 0 to 264192
[  674.603943][T17943] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  674.648543][   T27] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  674.670049][T17951] loop3: detected capacity change from 0 to 264192
[  674.678750][T17951] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  674.707872][  T288] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:00 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:00 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0)
ioctl$SG_GET_TIMEOUT(r0, 0x5385, 0x0)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:00 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(0x0, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:00 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:00 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:00 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  674.922555][T17988] loop4: detected capacity change from 0 to 264192
[  674.935470][T17989] loop0: detected capacity change from 0 to 264192
[  674.950404][T17988] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  674.991742][T17989] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  675.045290][   T27] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  675.067287][T18006] loop5: detected capacity change from 0 to 264192
[  675.098351][T18006] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  675.304039][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:00 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:00 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2c, r1, 0x401, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x4}]}, 0x2c}}, 0x0)
sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x1c4, r1, 0x300, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2c, 0x77}}}}, [@NL80211_ATTR_REKEY_DATA={0x50, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "bac45f6b715d7995"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "34e2f3409b537207"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x401}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="ec8cd7f8556bd8381b7589e8a98415c7778b1f911354237b"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x5}]}, @NL80211_ATTR_REKEY_DATA={0x4}, @NL80211_ATTR_REKEY_DATA={0x24, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "52b4779ded9359a8"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "b0210cd9be1dca53"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xfff}]}, @NL80211_ATTR_REKEY_DATA={0x88, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="6b3ed2d46cba284f6e220875f44fcdfb"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="bd5491994c3d9bdfab7b3f6fd278034dd07a57550c9f0143"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="6f7905d1a7c34e586f9630f7e19463894152c92c98c6404c"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="8a4bae9534cd0f76c2528ea4eb4d7024254bc692ccf5ed417c3d297ffe832977"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="17ebca17ffd0331f0ca67846cd55a0c1"}]}, @NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="3df622402537830df8733f814dce769461566de28c11a9fa"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="2f956c9811e102de837d96fc614e128d"}]}, @NL80211_ATTR_REKEY_DATA={0x58, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xed}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x800}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "91187ce911155867"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "364c699052e145f9"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x200}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="bb6b1adcda0508c5d8c29a95f18744f50f5debc04a75a2794587b6dbbea7854b"}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x8011}, 0x1)
r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r4, &(0x7f0000001340)=""/4096)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan1\x00', <r5=>0x0})
sendmsg$NL80211_CMD_SET_WDS_PEER(r4, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x88, r1, 0x300, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x200, 0x22}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="47e0c29972f0"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="d7d58824d049"}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa}]}, 0x88}}, 0x20004040)
dup(r0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:00 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:00 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(0x0, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:00 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
creat(&(0x7f0000000080)='./file0\x00', 0x8)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x0, 0x1, 0x0)

20:32:00 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:00 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  675.657518][T18043] loop4: detected capacity change from 0 to 264192
[  675.673090][T18044] loop0: detected capacity change from 0 to 264192
[  675.680061][T18050] loop5: detected capacity change from 0 to 264192
20:32:01 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  675.701516][T18043] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  675.720628][T18050] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  675.747206][T18044] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:01 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:01 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{}, {}, {0x20, '(\''}, {0x20, '($\x9e\xc7'}], 0xa, "8b3036255b05bd788892e47d2c6e43ee2eaa5bf64ecb3d89507eefc11cc46ef4947233564807d402c41ef0b2d100ddb6e1e99f312e78c0155c478d054ee149f098db871ab3e93ffb5ca2bd9d500076e104d046eb7e6ae65f33f826693c3f785d7f019aeedeed6ffa5c518a8f0bf1a81c913dd5334e47257063d14f872551ed7f085233e19e147f0ddce688455fadd5eaa6656eaf4307617853d3f1310e1d2961135457dbc8cbad8efe69dfb4f33d07fa55276e41f3e6d464473fa64695249eb471d009"}, 0xd8)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x2, 0x6a, 0xe1, 0x9, 0x0, 0x1, 0x3020, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x200, 0x400000000000000, 0x4, 0x3, 0x814, 0x2, 0x1, 0x0, 0x24f, 0x0, 0xdc45}, 0x0, 0xc, r0, 0x1)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
open_tree(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100)
r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x186a0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x39, 0x5, 0x8, 0x8, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000280), 0x5}, 0x8200, 0x7, 0xffffffff, 0xa9a2a7c13639f761, 0x5, 0x0, 0x3, 0x0, 0x3, 0x0, 0x346f}, 0xffffffffffffffff, 0x0, r1, 0x1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  675.772518][T18063] loop3: detected capacity change from 0 to 264192
[  675.810451][T18063] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:01 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:01 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  676.003937][T18098] loop0: detected capacity change from 0 to 264192
[  676.046785][T18098] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  676.267717][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  676.381522][ T5767] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:01 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:01 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = fcntl$getown(r0, 0x9)
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0xd8, 0x7f, 0x2, 0x0, 0x2, 0xc08, 0xc, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x3ff}, 0x10100, 0xaab, 0xfff, 0x7, 0x1, 0x1, 0x3, 0x0, 0x3, 0x0, 0x7ff}, r1, 0x2, 0xffffffffffffffff, 0x2)

20:32:01 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:01 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  676.505410][ T7329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  676.525425][T18115] loop5: detected capacity change from 0 to 264192
[  676.535169][T18115] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  676.581428][T18123] loop4: detected capacity change from 0 to 264192
[  676.604792][T18123] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:02 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:02 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2, 0x8, 0xa8, 0x5, 0x0, 0x4, 0x20, 0x6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x101, 0x2, @perf_config_ext={0xffff, 0x101}, 0x2000, 0x8a, 0x7, 0x5, 0x4, 0x10001, 0x2, 0x0, 0x1, 0x0, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:02 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:02 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ')
sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000013c0)=ANY=[@ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRESDEC=r0, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025)
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000080)={{}, 0x0, 0x1c, @inherit={0x70, &(0x7f0000000000)={0x0, 0x5, 0x900000000000, 0x7f, {0x0, 0x100, 0x8, 0x6, 0x100000000}, [0x4, 0x8000, 0x351, 0x4, 0xffffffff]}}, @devid})
ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000000c0)={0x0, 0x429, 0x498, 0x1})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000200)={0x4, 0x1, {0xb944, @usage=0x47, 0x0, 0x80, 0x7f, 0x1, 0x1, 0x1000, 0x2, @struct={0x0, 0x401}, 0x400, 0x0, [0x910, 0x8, 0xa1, 0x4, 0x3, 0x6d24]}, {0xfa28, @usage=0x279, 0x0, 0x8, 0x9, 0x5, 0x7, 0x1ff, 0x404, @struct={0xfffffff7, 0x6}, 0x9, 0x100, [0x6, 0xab4, 0xffffffffffff0001, 0x50, 0x7f, 0xffff000000000]}, {0x47432170, @struct={0x1, 0x10001}, 0x0, 0x5, 0xfffffffffffffff7, 0x0, 0x8, 0x1, 0x30, @struct={0x6cc, 0x6}, 0x1, 0x9, [0x10001, 0x1ff, 0x81, 0x2000000006, 0x5, 0xffffffffffffffff]}, {0x9, 0x14000000, 0x833}})
ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000340)={0x0, "be9a284c6af5938d89d97f95dbf1e56e"})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000340)={0x0, 0x0, {0x1, @struct={0x7fff, 0x5b0}, 0x0, 0xff, 0x83, 0x3, 0x1, 0x20, 0x80, @usage=0x1, 0x400, 0x81, [0x6, 0x4081, 0x1, 0x240, 0x9]}, {0x3, @usage=0x3f, 0x0, 0x100, 0x2, 0x100000000, 0x8001, 0x100000001, 0x4, @struct={0x10000, 0x1}, 0x9, 0xb66, [0x8, 0x9, 0x1, 0x4, 0x3, 0x9]}, {0x40, @struct={0x1000, 0xffff0001}, 0x0, 0x7, 0x1, 0xfffffffffffffff7, 0x85f, 0x64, 0x4d0, @usage=0x6f, 0x6, 0x3, [0xfe, 0x0, 0x1, 0x3, 0x12, 0x4faf]}, {0xaef, 0x3, 0x5}})
ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000300)={0x0, 0xee, 0x401, 0x1})
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:02 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  676.742483][T18144] loop0: detected capacity change from 0 to 264192
[  676.752957][T18127] print_req_error: 104 callbacks suppressed
[  676.752970][T18127] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  676.772557][T18139] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  676.785930][T18119] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  676.797866][T18144] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  676.824815][T18150] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  676.832196][T18149] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  676.861486][T18152] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  676.862029][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  676.877607][T18157] loop3: detected capacity change from 0 to 264192
[  676.884167][  T893] buffer_io_error: 102 callbacks suppressed
[  676.884179][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  676.884254][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  676.915426][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  676.923446][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  676.934718][  T893] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  676.943034][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  676.954263][  T893] Buffer I/O error on dev loop3p4, logical block 4080, async page read
[  676.962599][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  676.970617][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  676.978748][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
20:32:02 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:02 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r1)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan1\x00', <r2=>0x0})
sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="fd3b9fad274080686af03166796c623a76cea38f7a20ee5d90db04d9826a5103f3523b0afe6d7eb21b974f33682f04d9855951f489fb81e11501edea43bc96a8f84edc2513f7e194e11ab05b732b3965e362e6b6c873ddfef25f23bc9afe5bcaeb714ca6461ef6b14bf8cf", @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf252b00000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e340000000a0001007770616e340000000a0001007770616e340000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32=r2, @ANYBLOB="0c0005000201aaaaaaaaaaaa08000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x4011)
sendmsg$NL802154_CMD_NEW_SEC_DEV(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xa4, 0x0, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVICE={0x34, 0x23, 0x0, 0x1, [@NL802154_DEV_ATTR_EXTENDED_ADDR={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ATTR_FRAME_COUNTER={0x6, 0x1, 0x6}, @NL802154_DEV_ATTR_EXTENDED_ADDR={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ATTR_SHORT_ADDR={0x6, 0x3, 0xfffe}, @NL802154_DEV_ATTR_SECLEVEL_EXEMPT={0x5, 0x5, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x40, 0x23, 0x0, 0x1, [@NL802154_DEV_ATTR_EXTENDED_ADDR={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ATTR_FRAME_COUNTER={0x6, 0x1, 0x7}, @NL802154_DEV_ATTR_KEY_MODE={0x8, 0x6, 0x2}, @NL802154_DEV_ATTR_KEY_MODE={0x8}, @NL802154_DEV_ATTR_PAN_ID={0x6}, @NL802154_DEV_ATTR_SECLEVEL_EXEMPT={0x5, 0x5, 0x1}, @NL802154_DEV_ATTR_SHORT_ADDR={0x6, 0x3, 0xaaa0}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4004084}, 0x20008000)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:02 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  676.987120][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  676.995126][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  677.003158][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  677.012633][ T5767] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  677.077284][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  677.132811][T18172] loop0: detected capacity change from 0 to 264192
[  677.150098][T18172] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:02 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r6, 0x0, 0x108d1521)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:02 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:02 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:02 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xbb}}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0x0, 0x6}, 0x1c)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, &(0x7f0000000080)=0xfffffffffffff800, 0x3)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)={0x4})
dup(r0)
ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000))
syz_mount_image$tmpfs(0x0, 0x0, 0x80000001, 0xfffffffffffffd21, 0x0, 0x3a92444, 0x0)

20:32:02 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  677.440091][ T5767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  677.462033][ T5767] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  677.472807][T18190] loop5: detected capacity change from 0 to 264192
20:32:02 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  677.485060][T18190] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:02 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  677.582931][T18207] loop4: detected capacity change from 0 to 264192
[  677.588165][T18208] loop0: detected capacity change from 0 to 264192
[  677.624991][T18207] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  677.638686][T18208] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  677.694937][T18157] loop3: detected capacity change from 0 to 264192
[  677.708350][T18157] FAT-fs (loop3): Unrecognized mount option "D" or missing value
20:32:03 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./bus\x00', 0x400000, 0x41)
fsetxattr$security_ima(r0, &(0x7f0000000080), &(0x7f00000000c0)=@ng={0x4, 0x4, "22cd42fa34058325"}, 0xa, 0x3)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:03 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:03 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:03 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:03 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  677.956630][T18238] loop3: detected capacity change from 0 to 264192
[  677.971440][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  677.981227][T18238] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  678.094033][T18260] loop5: detected capacity change from 0 to 264192
[  678.137675][T18260] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:03 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
r5 = syz_open_dev$ttys(0xc, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00000001c0)={0xa0000000})
fstat(r1, &(0x7f00000000c0))
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x2, 0x2, 0x9, 0x0, 0xf2, 0x108, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x79c, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x10004, 0x5, 0x41, 0x0, 0x0, 0x1f, 0xfffa, 0x0, 0x80, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r0, 0x8)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=@md5={0x1, "01c1cf0ebbb1b05e84de5314213d5322"}, 0x11, 0x1)

20:32:03 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:03 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x4030582b, 0xffffffffffffffff)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:03 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080))
lseek(r0, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r5, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:03 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:03 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  678.447292][ T7329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  678.456385][   T27] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:03 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:03 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
copy_file_range(r0, &(0x7f0000000000)=0xdc71, r0, &(0x7f0000000040)=0x50632ac5, 0x7, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  678.520523][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  678.548796][T18291] loop3: detected capacity change from 0 to 264192
20:32:03 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  678.581438][T18291] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  678.595458][T18309] loop4: detected capacity change from 0 to 264192
[  678.602315][T18311] loop0: detected capacity change from 0 to 264192
[  678.614115][T18311] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:03 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:04 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  678.681483][T18321] loop5: detected capacity change from 0 to 264192
[  678.717708][T18309] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  678.754987][T18321] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:04 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:04 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080))
lseek(r0, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r5, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:04 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup3(r0, r0, 0x0)
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x4, 0x5, 0x81, 0x2, 0x0, 0x8, 0x40000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x9}, 0x42000, 0x2, 0x4, 0x6, 0x5, 0x1, 0x101, 0x0, 0x3424}, 0x0, 0xe, r1, 0x2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:04 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
openat(r2, &(0x7f0000000080)='./bus\x00', 0x80400, 0x0)

20:32:04 executing program 1:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  678.974621][T18347] loop4: detected capacity change from 0 to 264192
[  679.003855][T18347] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  679.012973][   T27] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:04 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:04 executing program 1:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  679.095261][   T27] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  679.109888][T18365] loop3: detected capacity change from 0 to 264192
[  679.144091][T18365] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  679.228270][T18378] loop0: detected capacity change from 0 to 264192
[  679.267688][T18378] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:04 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:04 executing program 1:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:04 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080))
lseek(r0, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r5, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  679.524627][ T5767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:04 executing program 1:
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:05 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  679.663529][T18399] loop4: detected capacity change from 0 to 264192
[  679.684554][ T5767] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  679.699089][T18399] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:05 executing program 1:
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  679.718647][T18405] loop5: detected capacity change from 0 to 264192
20:32:05 executing program 1:
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  679.775372][T18405] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:05 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  679.820392][T18420] loop0: detected capacity change from 0 to 264192
[  679.839183][T18420] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:05 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
creat(&(0x7f0000000140)='./bus\x00', 0xc)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
lseek(r4, 0x5, 0x1)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:05 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:05 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:05 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r5, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  680.208994][ T5767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  680.310289][ T5767] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  680.337039][T18470] loop4: detected capacity change from 0 to 264192
[  680.375784][T18470] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:05 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:05 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:05 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
chdir(&(0x7f0000000080)='./bus\x00')
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x8000, 0x18)
setuid(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r3=>0x0}, &(0x7f0000000300)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000440)=0xe8)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r6)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x4000, &(0x7f0000000480)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose}], [{@euid_gt}, {@dont_measure}, {@fowner_lt}, {@fowner_gt={'fowner>', r3}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@uid_gt={'uid>', r4}}, {@fowner_eq={'fowner', 0x3d, r6}}, {@obj_user={'obj_user', 0x3d, '%$-'}}]}})
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:05 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r5, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:06 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  680.640350][ T7329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  680.655060][T18486] loop0: detected capacity change from 0 to 264192
[  680.666405][T18487] loop3: detected capacity change from 0 to 264192
[  680.695672][T18486] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  680.707160][T18487] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  680.737577][T18499] loop5: detected capacity change from 0 to 264192
20:32:06 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  680.789356][T18499] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  680.808829][T18505] loop4: detected capacity change from 0 to 264192
[  680.874584][T18505] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:06 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:06 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r5, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:06 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  681.079904][ T7329] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  681.112657][T18530] loop4: detected capacity change from 0 to 264192
20:32:06 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(r0, 0x4, 0x60c00)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
mmap(&(0x7f0000342000/0x4000)=nil, 0x4000, 0x4, 0x110, r1, 0x653f5000)
r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000080), 0x2, 0x0)
read(r3, &(0x7f0000000300)=""/251, 0xfb)

[  681.137820][T18530] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:06 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  681.192214][T18540] loop3: detected capacity change from 0 to 264192
[  681.286687][T18540] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  681.445073][   T27] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:06 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:06 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:06 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:06 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:06 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  681.619066][T18564] loop4: detected capacity change from 0 to 264192
[  681.631622][T18565] loop0: detected capacity change from 0 to 264192
[  681.661536][T18564] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  681.674993][T18565] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:07 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  681.702036][T18577] loop5: detected capacity change from 0 to 264192
[  681.760393][T18577] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:07 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:07 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:07 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:07 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:07 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14)
mmap(&(0x7f0000248000/0x4000)=nil, 0x4000, 0x1000000, 0x5013, r1, 0x38b5e000)
r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r2, &(0x7f0000001340)=""/4096)
getdents(r2, &(0x7f0000000300)=""/163, 0xa3)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x110)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  682.080693][   T27] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:07 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:07 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  682.139136][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  682.178388][T18615] loop4: detected capacity change from 0 to 264192
[  682.194445][T18593] print_req_error: 164 callbacks suppressed
[  682.194467][T18593] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  682.213388][T18605] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  682.213895][T18615] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  682.237130][T18622] loop3: detected capacity change from 0 to 264192
[  682.248094][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  682.259449][  T893] buffer_io_error: 129 callbacks suppressed
[  682.259460][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  682.287253][T18622] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:07 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:07 executing program 1:
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  682.386364][T18634] loop5: detected capacity change from 0 to 264192
[  682.409378][T18634] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:07 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa)

20:32:07 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  682.470829][T18641] loop4: detected capacity change from 0 to 264192
[  682.528410][T18641] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  682.554809][T18651] loop1: detected capacity change from 0 to 264192
[  682.620389][T18651] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  682.676170][T18660] loop0: detected capacity change from 0 to 264192
[  682.751848][T18660] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:08 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  682.832829][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  682.951037][T18671] loop5: detected capacity change from 0 to 264192
[  682.976385][T18671] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  683.163227][ T5767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:08 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:08 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  683.326644][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  683.340291][T18692] loop4: detected capacity change from 0 to 264192
[  683.364115][T18692] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  683.496241][T18705] loop5: detected capacity change from 0 to 264192
[  683.502889][T18683] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  683.516599][T18684] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:32:08 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa)

[  683.539052][T18686] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  683.539107][T18685] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  683.539180][  T712] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  683.573183][  T712] Buffer I/O error on dev loop3p4, logical block 4080, async page read
[  683.581550][  T712] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  683.592409][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  683.598179][T18688] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  683.612199][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  683.620415][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  683.628987][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  683.637286][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  683.645880][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  683.654195][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  683.662489][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
20:32:09 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
io_setup(0x7, &(0x7f0000000000)=<r1=>0x0)
r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/keys\x00', 0x0, 0x0)
io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x1200, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="e7", 0x1, 0x80000000}])
io_submit(r1, 0x2, &(0x7f0000001980)=[&(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001140)='0', 0x1, 0x80000000}, 0x0])
io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x101, r0, &(0x7f0000000080)="78cf", 0x2, 0x200, 0x0, 0x3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000140)="91a4cb66a7", 0x5, 0x0, 0x0, 0x1}])
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r4 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
epoll_create1(0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000080), 0x0, 0xd9f, 0xea)

[  683.689845][T18705] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  683.731604][T18713] loop3: detected capacity change from 0 to 264192
[  683.749617][T18713] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:09 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  683.821667][T18717] loop0: detected capacity change from 0 to 264192
[  683.838637][  T288] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:09 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  683.875920][T18717] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  684.054739][T18733] loop4: detected capacity change from 0 to 264192
[  684.104990][T18735] loop1: detected capacity change from 0 to 264192
[  684.129401][T18733] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  684.179115][T18735] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:09 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa)

[  684.276436][ T7329] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:09 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:09 executing program 3:
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0xfffffffffffffd2d}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  684.392828][T18755] loop0: detected capacity change from 0 to 264192
[  684.410749][T18755] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  684.421752][   T27] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  684.566166][T18771] loop5: detected capacity change from 0 to 264192
[  684.613499][T18771] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:10 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)

[  684.824057][   T27] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:10 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  684.900747][T18769] loop3: detected capacity change from 0 to 264192
[  684.948509][T18792] loop0: detected capacity change from 0 to 264192
[  685.010539][T18792] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  685.069935][T18801] loop4: detected capacity change from 0 to 264192
20:32:10 executing program 2:
r0 = socket(0xf, 0x8, 0x5c)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl0\x00', <r2=>0x0, 0x4, 0xb3, 0x5, 0x8d47, 0x26, @remote, @loopback, 0x700, 0x10, 0xad99}})
sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, 0x0, 0x20, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xf8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x40004}, 0x4000)
perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000, 0x10000}, 0x4a00}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:10 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  685.148316][T18801] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:10 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = gettid()
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x8)
ptrace$cont(0x18, r1, 0x0, 0x0)
ptrace$setregs(0xf, r1, 0xfffffffffffffffa, &(0x7f0000000100)="1dd73a006b88d37a4a56dc5913035308eabb33f1e3aa2926ccaddebe3e4a9289d7901bdb35995bad0d4fb972ac1008d2449dfae611ea596049918a028e66f7f0be2badb1bd977a135965760c12220759b6cf0853c9764a67d0018deaae996f231c095b47ec478e1c70827fda7252e0ab161e30d909198cd670007d7c0b5be1350492c456bc0b46a60960eae1345be1d02af01aeee35fff8bf4536acadb0a41083a2d9cc9e39705897c5a69410e1546e9350c067337")
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r1, 0x0, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=<r2=>0x0)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x40, 0x3, 0x4, 0x1, 0x0, 0x7a, 0x1ec04, 0x5, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x200, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x4104, 0x9, 0xfffffffd, 0x1, 0x93, 0x8, 0xdb, 0x0, 0x5, 0x0, 0x2}, r2, 0x4, r0, 0x3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:10 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/32, 0x20)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80800)
syncfs(r1)
r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
dup3(r0, r2, 0x80000)

[  685.385377][T18769] loop3: detected capacity change from 0 to 264192
[  685.409713][T18820] loop1: detected capacity change from 0 to 264192
[  685.428524][T18769] FAT-fs (loop3): Unrecognized mount option "D" or missing value
[  685.447642][T18820] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:10 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:10 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x2}}, 0x0, 0xe, 0xffffffffffffffff, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x5, 0x8d, 0x4, 0x4, 0x3, 0x3, 0x2, 0x10c, 0x40, 0x1f8, 0x74, 0x9, 0x38, 0x2, 0x970, 0x7fff, 0x8}, [{0x70000000, 0x6, 0x1f, 0x401, 0x4, 0x0, 0x1, 0x7}], "6a58d8325f791c62403cbd14b3dd0c781352b514dabfab2602fd941d3972387c4f8e46983fce8f8e3fa4355eda4406bdc4b511ba0d7017a316e6cfd8437089e767b45f6955f5d83516332875b1dd4d1460ea66daaa5e4995f00dce8e027271160b078ba6d218b9890d9e28a21812a3d21b3943237e1e5be9832dc218722ec2c8a1c904df9e754646868de2ddc3b875fed0109bd52936cf6658", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa11)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x2e408, 0x0)

[  685.596656][T18838] loop3: detected capacity change from 0 to 264192
[  685.618889][T18841] loop5: detected capacity change from 0 to 264192
20:32:10 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x262041, 0x55)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  685.652521][T18838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  685.704054][T18841] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:11 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)

20:32:11 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000000080)=[{&(0x7f0000000580)="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", 0x1000, 0x6}], 0x1000000, &(0x7f00000000c0)={[{@noinit_itable}, {@noauto_da_alloc}, {@quota}, {@sysvgroups}, {@errors_remount}, {@prjquota}], [{@seclabel}, {@context={'context', 0x3d, 'root'}}]})

[  685.882249][T18867] loop2: detected capacity change from 0 to 264192
20:32:11 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  685.934451][T18867] EXT4-fs (loop2): VFS: Can't find ext4 filesystem
[  685.962266][T18874] loop0: detected capacity change from 0 to 264192
20:32:11 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./bus\x00', 0x400000, 0x41)
fsetxattr$security_ima(r0, &(0x7f0000000080), &(0x7f00000000c0)=@ng={0x4, 0x4, "22cd42fa34058325"}, 0xa, 0x3)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  686.024351][T18874] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  686.037787][   T27] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  686.107153][T18885] loop4: detected capacity change from 0 to 264192
[  686.156466][T18885] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  686.190237][T18892] loop1: detected capacity change from 0 to 264192
[  686.246310][T18892] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:11 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:11 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  686.470005][   T27] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:11 executing program 3:
syz_mount_image$vfat(&(0x7f0000000880), &(0x7f0000000100)='./file0\x00', 0x1f, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000200)="c1f3ca72df15ab4048d82ac7a27127004dceca66f5471b9bf90c749992bf799d6ee588e61e4a8a7d5656c6db4960f119d431d683155e9eb9657ebd40e44141c7279612e26afe1509f6b474d01fc3c9b0b37c1437f664b3e6f8b5d5cec6757feacec05bb51f6f6e21d2c2d0db43abfe05004b1941e919244e5b8ac8c59b4d1dca65ce0c75e5d7ca930e98199508d74714cff4b1560a19776250e95fea51388b639ccfac8560d658c7eb0f09686c4725ddb0a9d52a7ee4", 0xb6, 0x4}, {&(0x7f0000000140)="da7ea2ece30ff7b5ba02b418dce192512295832b790a11466f0b2c72d3d2cb037780", 0x22}, {&(0x7f00000008c0)="2e0b8a5a84c4d5ad66c5da60b179b0cf431fbb7839e584eaaec36373e97c4c899a50f85ea75e27679ff22220b9029a4381ddc0d99689b47677c367436b62ee05200c60b247448a2149b03f4b03b91616900472aa7e4c970854ac697289b9850eac43b63cde73d2bc1f522f2c5e4929f03a126eae7108b04dd3c29b346367330f4a156a3e8493fac3f5ed48efac60791a4d3ef034980e56a0b8a0c99a2225806cca88fca4a5091e2fefdb5f1806fc834b88e9fa3cce284562b26218d3f5ccf71aa3a3560b3524709c9dfcae64026d2f", 0xcf, 0x9}, {&(0x7f0000000180)="6429db606bdc1aa3384cf1ea80ea95953dbad309166a9939f2f308696521974ccb0a8920630d371fa8cc386833ef7b093a80c0371492013d9dea782129e99350", 0x40, 0x5}, {&(0x7f0000000500)="62c1b6f45d465938c2d68bb046c5f5b68466f6463e16151d3c571bc10a6e1852cf03c0454284b7eba93ce554be5730402fe56a2c4f39209d2aa7", 0x3a, 0x8}, {&(0x7f0000000540)="9e80c0218178b761cee731cf762c4956470fc9d818fdf4bc90eb73e046fa9f3d5ed53083ea9976137ad74e2091669a59ae4eab4321dfd71753746063d3d0d5caab0397a494b610e26e48ba8cd1a01d38831e262f07bae4894b5ff6177172fb70fa99547e9e6f0dedeb0f1266df2c0beb31aa009c582cdafc9aef876bbc091a22dd9e20599614b088eb622edcac851d04bd5d9a4c7548af30e35b8439d723df7e11bc8717027fb7a024131e591514634138202f895293d9cd42c5e35d06c1176113f5b163303351009739cc0a05f107b846840e3c13c6635a9d542e9c29d4ed6b3e68aa5f1bf7a76f5f", 0xe9, 0x8101}, {&(0x7f0000000640)="165783ee20bde3792c8e0f99ff1476b7aabde572d80d0a8225705825b9e19f7c9aba5d3b4b7cab944360a895e0e15fc236bf5b1c242fde9501fffc3980dfb2f15c80222a89f19ab564fcc8895fcf5b0bf6692362389c24a0afd78aece13b080a4e1302a8ebc3f423fe5a59a3463061dc6ce52db7466ab12643d0bb246035abc32d0f78bd3abfd1ae9a42933ffb7cc06bdadcbfd4bf8fddd05b686a933c2adc118d2f220729a303f876ceaa9e7088e596f11a51ce60d236", 0xb7, 0x20}, {&(0x7f0000000700)="53d0a7fd02d676362c0be15a5cdcc3869587b74a6ae0c292c1082e47619ac9f5397673b629739937e620953f04386f8e26a95ca115705d4507c20edf5e46d20f81b3447379e80e02fabb98d266777820a79260bd6fe1f5f80c2dccac847735a0a03e0efa61316a255f5fd219dbae3fe5d6d37d34c7fbc3708af9e40f8b271f75d7", 0x81, 0x7}], 0x21020dc, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES16])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r0, &(0x7f0000001340)=""/4096)
openat(r0, &(0x7f0000000080)='./bus\x00', 0x4000, 0xb)
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x3)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r4 = timerfd_create(0x4, 0x80800)
write$binfmt_script(r4, &(0x7f0000000300)={'#! ', './file1', [{0x20, ']$-d/'}, {0x20, '(%B('}, {0x20, '}'}, {0x20, '+-)):.\x87!\t!*:{\\%-'}, {}, {}, {0x20, '!'}, {0x20, 'vfat\x00'}, {}, {0x20, 'vfat\x00'}], 0xa, "d9c29545ddfac9bef0db019c4922ed6ab3c6ee9efee69706cf29c0e8d61ce44aac9c4bcfc281c0bbf915137c70b02c79393ae09cb3513af7a3c8c24ae0563cb00f97adfae59c8c665a4b1ef27f1ba143a42ab84376addb91e4110fda4479ef4ae97fffe809d0a84d54823cf28c45d4dbad26d422a06aff542c533bd6e86a1070418c0880e272b20becc94b"}, 0xc5)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  686.576191][T18916] loop4: detected capacity change from 0 to 264192
[  686.652706][T18916] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  686.700188][T18927] loop5: detected capacity change from 0 to 264192
[  686.727350][T18927] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  686.736765][T18921] loop3: detected capacity change from 0 to 129
20:32:12 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)

[  686.794436][T18921] loop3: detected capacity change from 0 to 129
20:32:12 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  687.011646][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  687.021073][T18958] loop0: detected capacity change from 0 to 264192
[  687.063866][T18958] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  687.133125][T18971] loop5: detected capacity change from 0 to 264192
20:32:12 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./bus\x00', 0x400000, 0x41)
fsetxattr$security_ima(r0, &(0x7f0000000080), &(0x7f00000000c0)=@ng={0x4, 0x4, "22cd42fa34058325"}, 0xa, 0x3)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  687.202217][T18912] print_req_error: 137 callbacks suppressed
[  687.202228][T18912] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  687.208275][T18907] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  687.235715][T18971] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  687.273169][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  687.284554][  T893] buffer_io_error: 102 callbacks suppressed
[  687.284566][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  687.350469][T18981] loop1: detected capacity change from 0 to 264192
[  687.368865][  T712] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  687.379790][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  687.388609][T18981] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  687.389165][  T712] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  687.408598][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  687.424952][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  687.435894][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  687.446120][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  687.457072][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  687.467092][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  687.478009][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
20:32:12 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  687.491072][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  687.501978][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  687.510243][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  687.521147][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  687.529493][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  687.537744][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  687.634017][T18988] loop4: detected capacity change from 0 to 264192
[  687.678722][T18988] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:13 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r2)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=<r5=>0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1', r2, r4, r5}}, 0x5d)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:13 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x0)

[  687.854423][  T288] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:13 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  687.970518][T18996] loop1: detected capacity change from 0 to 264192
[  688.011151][T18996] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  688.028100][T19003] loop0: detected capacity change from 0 to 264192
[  688.065533][T19003] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:13 executing program 1:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001740)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r0=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r1=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r2=>0x0}], 0xd9, "71b19f6c0bca39"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYBLOB="0400010000000000ffff000000e400000100000000220000000000000023000001000000000000000000000001000000050000008c00000008000000000000000477cdd943ad7e1906176f19a10000800000000900000000000000040000000000000018000000000000000000000400"/140])
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000580)=ANY=[@ANYRES64=<r3=>0x0, @ANYBLOB="08af3eeb0473c55b3fd5998578980629000000000000d80000000000000005000000000000000200000000000000830000000000000003000000000000005200000004000000c8000000010000000100000000000000080000000000000001000080000000000400000000000000280000000000000000000000000000000000000000000000000000000000001500"/158])
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000052ac0)={<r4=>0x0, ""/256, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052ec0)={0x4, [{}, {}, {}, {}, {}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {<r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r12=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {<r13=>0x0}], 0x1, "d45e60c15885f3"})
r14 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0)
pidfd_getfd(0xffffffffffffffff, r14, 0x0)
ioctl$SG_IO(r14, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x4d, 0x0, @scatter={0x5, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f00000013c0)=""/57, 0x39}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f0000001580)=""/191, 0xbf}]}, &(0x7f00000000c0)="75689d2db59d502e99c5d5c3caa87e479e83968fd1eefb4ba6d941a22fb928f2f16a60e192ae2cb7afbf6e22e9fd0fe9f3f6c490df0b642685262142cd523b15e8a63a0243602599d5edb2df3f", 0x0, 0x0, 0x0, 0x0, 0x0})
r15 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, <r16=>0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, <r17=>0x0})
socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r18=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r')
ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ')
sendmsg$NLBL_CIPSOV4_C_REMOVE(r18, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000002980)=ANY=[@ANYBLOB="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", @ANYRES64=r17, @ANYRESHEX, @ANYRES32=r16, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r15], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {r1}, {}, {}, {}, {}, {r2}, {}, {}, {0x0, r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r7}, {0x0, r16}], 0xd9, "71b19f6c0bca39"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004cac0)={0xb42c, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {0x0, r16}], 0x33, "47f667f699c92b"})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  688.127879][   T27] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  688.154797][T19010] loop5: detected capacity change from 0 to 264192
[  688.212588][T19010] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  688.245347][    C1] sd 0:0:1:0: [sg0] tag#437 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  688.255673][    C1] sd 0:0:1:0: [sg0] tag#437 CDB: opcode=0x75 (reserved)
[  688.262663][    C1] sd 0:0:1:0: [sg0] tag#437 CDB[00]: 75 68 9d 2d b5 9d 50 2e 99 c5 d5 c3 ca a8 7e 47
[  688.272152][    C1] sd 0:0:1:0: [sg0] tag#437 CDB[10]: 9e 83 96 8f d1 ee fb 4b a6 d9 41 a2 2f b9 28 f2
[  688.281640][    C1] sd 0:0:1:0: [sg0] tag#437 CDB[20]: f1 6a 60 e1 92 ae 2c b7 af bf 6e 22 e9 fd 0f e9
[  688.291143][    C1] sd 0:0:1:0: [sg0] tag#437 CDB[30]: f3 f6 c4 90 df 0b 64 26 85 26 21 42 cd 52 3b 15
[  688.300646][    C1] sd 0:0:1:0: [sg0] tag#437 CDB[40]: e8 a6 3a 02 43 60 25 99 d5 ed b2 df 3f
[  688.314295][T19018] device lo entered promiscuous mode
[  688.323751][T19018] Y­4��`Ò˜: renamed from lo
20:32:13 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
rmdir(&(0x7f0000000080)='./bus\x00')
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000300)={0x4, 0x200, 0x0, 0x80000000, 0x6, [{0x1000, 0x1, 0x8}, {0x2000000003ff, 0x9, 0x5}, {0xffffffff, 0x5ef, 0x1, '\x00', 0x100}, {0x2, 0x3478, 0x7fff, '\x00', 0x4}, {0x100, 0x8, 0x80000000}, {0x63a1, 0xf91b, 0x3ff, '\x00', 0x2100}]})
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  688.436613][T19024] loop1: detected capacity change from 0 to 264192
[  688.468180][T19024] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:13 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:13 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x0)

[  688.536492][   T27] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  688.641713][T19034] loop4: detected capacity change from 0 to 264192
[  688.675625][T19039] loop0: detected capacity change from 0 to 264192
[  688.686091][T19034] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  688.752999][T19039] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:14 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  688.909944][ T5767] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:14 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  689.003029][T19051] loop1: detected capacity change from 0 to 264192
[  689.024942][T19051] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  689.161561][T19059] loop5: detected capacity change from 0 to 264192
[  689.197828][T19059] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:14 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:14 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  689.467968][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:14 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x0)

[  689.580828][T19072] loop5: detected capacity change from 0 to 264192
[  689.645788][T19072] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  689.666708][T19077] loop4: detected capacity change from 0 to 264192
[  689.695438][T19080] loop0: detected capacity change from 0 to 264192
[  689.714293][T19077] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  689.780921][T19080] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:15 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  690.179809][T19094] loop1: detected capacity change from 0 to 264192
[  690.225775][T19094] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:15 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:15 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:15 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r0, &(0x7f0000001340)=""/4096)
openat(r0, &(0x7f0000000000)='./bus\x00', 0x2, 0xa0)
r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
fstatfs(r1, &(0x7f0000001340)=""/4096)

[  690.615062][T19107] loop5: detected capacity change from 0 to 264192
[  690.657162][   T27] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  690.666751][T19107] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  690.674437][T19113] loop4: detected capacity change from 0 to 264192
20:32:16 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  690.706297][T19118] loop0: detected capacity change from 0 to 264192
[  690.748127][T19118] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  690.748500][T19113] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:16 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  690.812861][T19129] loop1: detected capacity change from 0 to 264192
[  690.869455][T19129] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  690.903138][T19139] loop0: detected capacity change from 0 to 264192
20:32:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  690.958832][T19139] FAT-fs (loop0): bogus number of reserved sectors
[  690.965401][T19139] FAT-fs (loop0): Can't find a valid FAT filesystem
[  690.973619][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  691.098682][T19149] loop5: detected capacity change from 0 to 264192
[  691.136263][T19149] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:16 executing program 2:
r0 = gettid()
tkill(r0, 0x25)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=<r2=>0x0)
ioprio_get$pid(0x1, r2)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
open_by_handle_at(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="1c0000008200000005000000000000080e000000000000f7ffccc500007b80a38309647d9bf4b079fb76b78f19b5fd2e013d68c7caaa5a7706394e51c36754943bbb62882c215b7eac3d28ea9ce7fc080001b28b831dacd1bad5c60d38eb40a22fe294331b7e55ef217d5c15b792b83385cac19a67abf60306bf40b2857e06034368e80a03002a7da329d98d9095c0b9016b7340a994f3d85d6bf16db939636a6d13f1f645733629cefdb06a1a08b631e23602000000000000003132afc6c7bfb49c637becf746d1"], 0xa0000)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, <r4=>0x0, <r5=>0x0})
socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r')
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ')
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0xd9, "71b19f6c0bca39"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004ab40)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x1f, "24180e54de7053"})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, r0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:16 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  691.681878][T19164] loop4: detected capacity change from 0 to 264192
20:32:17 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0xe, 0xf8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000840), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0)
statx(r0, &(0x7f0000000340)='./file0\x00', 0x6000, 0x80, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getuid()
statx(r0, &(0x7f00000004c0)='./file0\x00', 0x1000, 0x10, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8)
r6 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r7=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r7)
setresuid(r4, r5, r7)
lsetxattr$system_posix_acl(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000680)={{}, {0x1, 0x4}, [{0x2, 0x3, 0xee00}, {0x2, 0x6, 0xee00}, {0x2, 0x0, r2}, {0x2, 0x5, 0xee01}, {}, {0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x6}, {0x2, 0x4, r3}, {0x2, 0x0, 0xee00}], {0x4, 0x2}, [{0x8, 0x1}], {}, {0x20, 0x2}}, 0x74, 0x7)
rmdir(&(0x7f0000000480)='./file0\x00')
preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/105, 0x69}, {&(0x7f0000000100)=""/148, 0x94}, {&(0x7f00000001c0)=""/129, 0x81}], 0x3, 0x0, 0x10000)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x9, 0x1ff, 0x6, 0x9})

[  691.722983][T19164] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:17 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="7adfee7fb7de6d1ca40c5b115d4d15febed446daa09997563d08423379d9b992a278fb44edd25177f5ec324133c9c6f478cf5872f64fba65e9b8c72fee46cec7ea9eb07dc5c424b1b53d55430729df1e13bab3fd6fcd2a72c23125dca1b17ed3c46d795a384330b8d3a566daa0c9a7584da262bb3acf700ee56863cc3e723f16d99eddf73fecfa", 0x87}, {&(0x7f0000000180)="f8520de6c34bbb26f29e03a94567bfccf3e589788bf6e29d361987fd4f70bc58c16e08b9dcbcfe93eb314948567d63ec28e682a20d81639e310410f8167a237de7f818ae295707395fab19db18fd88e30f6f0e59d6", 0x55}], 0x2)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r2, &(0x7f0000001340)=""/4096)
move_mount(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x46)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x7161, 0x95c, 0x9, 0x9, 0xfff})
fremovexattr(r0, &(0x7f0000000080)=@known='user.incfs.size\x00')
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:17 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:17 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:17 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:17 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x6}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)}, {&(0x7f0000000240)=""/46, 0x2e}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000380)=""/109, 0x6d}], 0x4, &(0x7f0000000440)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000480)=""/92, 0x5c}, {&(0x7f0000001580)=""/223, 0xdf}], 0x2, &(0x7f00000016c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}], 0x3, 0x40000000, &(0x7f0000001880)={0x0, 0x989680})
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000018c0)={0x80, 0x1c, 0x99, 0x3, "39d74cabf6c20ac63c026d2bfed5f9310d9d680b06be912becd4f4f70f4febb4"})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  692.068351][T19188] FAT-fs (loop0): bogus number of reserved sectors
[  692.074988][T19188] FAT-fs (loop0): Can't find a valid FAT filesystem
[  692.089198][T19193] loop5: detected capacity change from 0 to 264192
[  692.110110][T19197] loop1: detected capacity change from 0 to 264192
20:32:17 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
kcmp(0xffffffffffffffff, 0xffffffffffffffff, 0x2, r2, r0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  692.118147][T19193] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  692.163214][T19197] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:17 executing program 2:
semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:17 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
openat(0xffffffffffffffff, &(0x7f0000000140)='./bus\x00', 0x8080, 0x22)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
chdir(&(0x7f00000001c0)='./file0\x00')
r2 = fspick(r0, &(0x7f00000000c0)='./bus/file0\x00', 0x1)
sendfile(r0, r2, 0x0, 0x108d1522)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/boot_params', 0x1a9040, 0x8)
ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000180)=0x1)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000300)=""/248, 0xf8}], 0x1, 0x1ffe, 0x7)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000052ac0)={0x0, ""/256, <r5=>0x0, <r6=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052ec0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x1, "d45e60c15885f3"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000005b340)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x8, "09a16917ba7fee"})

20:32:17 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x50, r0, 0xe74d9000)
sendfile(r0, r0, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='devices.list\x00', 0x0, 0x0)

[  692.340133][T19217] loop3: detected capacity change from 0 to 264192
[  692.408920][T19217] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:17 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:17 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:17 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:17 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  692.554278][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:18 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:18 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000003, 0x12, r0, 0x3a41d000)
socket$inet6(0xa, 0xa, 0x0)

[  692.655735][T19245] loop4: detected capacity change from 0 to 264192
[  692.671099][T19247] loop5: detected capacity change from 0 to 264192
[  692.692688][T19245] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  692.708847][   T27] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  692.722868][T19247] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  692.820339][T19266] loop1: detected capacity change from 0 to 264192
[  692.834954][T19266] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:18 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:18 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x1c, 0x40, 0x6, 0x0, 0x100000001, 0x3b001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xe2, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x51201, 0x3, 0x2, 0x9, 0x0, 0x11, 0x6, 0x0, 0x4, 0x0, 0x31ca5451}, 0x0, 0x8, r0, 0x2)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ioctl$FIOCLEX(r1, 0x5451)

20:32:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, 0x0, 0x0, 0xd9f, 0x0)

20:32:18 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  693.104629][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  693.127651][ T5767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  693.167166][T19277] loop0: detected capacity change from 0 to 264192
[  693.175087][T19277] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:18 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x3ff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="601c6d78dd3758f217218100088020000200000004f8000020004000df3cdc107778f2b701abec45ab21459bce24e9973a6b71282786c9807385c376000b641fb3ae3cfb0ad549aed6b45a3841aee3c73741b556d92cbefded416fbce44a047084b40763fe44a11af5af455b3816aa52b6d8184b4c15cb9e9164a3e8e699e8bb88c33c52c14e4b7d1e73996a76329beff06d5afcb4fd7647fd17f6a85fa534da53ad242d1a151f918110d896e9c31bd07ad33d873afdacfe7b60266b73ec6322a699fc1abbf80ad102a3843b375a2da5f237cda97295c72941b316598042402e1597bd98d9003cbca74fbd6c5496586dd35549", 0xf3, 0x8}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:18 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x5)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00')
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  693.236230][T19293] loop4: detected capacity change from 0 to 264192
[  693.251884][T19294] loop5: detected capacity change from 0 to 264192
[  693.286939][T19293] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  693.320081][T19294] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  693.331485][T19306] loop3: detected capacity change from 0 to 264192
20:32:18 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
ioctl$int_out(r0, 0x0, &(0x7f0000000040))

[  693.389157][T19306] FAT-fs (loop3): invalid media value (0x80)
[  693.395231][T19306] FAT-fs (loop3): Can't find a valid FAT filesystem
20:32:18 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  693.530497][T19328] loop4: detected capacity change from 0 to 264192
[  693.611175][T19328] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:19 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  693.685020][T19324] print_req_error: 30 callbacks suppressed
[  693.685033][T19324] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  693.704101][T19320] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  693.717524][T19304] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  693.722393][T19308] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  693.734076][T19319] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  693.746834][T19322] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  693.772503][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
20:32:19 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:19 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  693.783920][  T893] buffer_io_error: 22 callbacks suppressed
[  693.783932][  T893] Buffer I/O error on dev loop3p5, logical block 33008, async page read
[  693.802027][   T27] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  693.802106][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  693.822340][  T893] Buffer I/O error on dev loop3p4, logical block 4080, async page read
[  693.860916][  T712] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  693.872227][  T712] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  693.910921][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  693.921829][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  693.930096][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  693.941669][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  693.949491][T19348] loop0: detected capacity change from 0 to 264192
[  693.950429][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  693.964656][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  693.973050][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  693.983123][T19344] loop4: detected capacity change from 0 to 20423
[  693.992945][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  694.005855][T19348] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  694.026700][T19354] loop1: detected capacity change from 0 to 264192
[  694.062011][T19354] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, 0x0, 0x0, 0xd9f, 0x0)

[  694.151261][T19306] loop3: detected capacity change from 0 to 264192
[  694.168050][T19306] FAT-fs (loop3): Unrecognized mount option "D" or missing value
20:32:19 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:19 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$TIOCNXCL(r3, 0x540d)

[  694.275015][T19374] loop4: detected capacity change from 0 to 264192
20:32:19 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)

[  694.352767][T19382] loop3: detected capacity change from 0 to 264192
[  694.361789][T19381] loop5: detected capacity change from 0 to 264192
[  694.371190][T19374] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  694.405455][  T288] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  694.452805][T19382] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  694.475172][T19381] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  694.519129][T19394] loop1: detected capacity change from 0 to 264192
[  694.575225][T19394] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:20 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:20 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  695.144779][T19413] loop0: detected capacity change from 0 to 264192
[  695.181076][T19413] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:20 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, 0x0, 0x0, 0xd9f, 0x0)

20:32:20 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
r3 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0)
close_range(r1, r3, 0x0)
lseek(r0, 0x1200, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r4, 0x0, 0x108d1521)
sendfile(r0, r4, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  695.220506][T19418] loop4: detected capacity change from 0 to 264192
[  695.248557][T19418] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:20 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)

[  695.325422][T19434] loop3: detected capacity change from 0 to 264192
[  695.382744][T19434] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  695.448095][T19450] loop5: detected capacity change from 0 to 264192
[  695.489912][T19450] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  695.548239][T19459] loop1: detected capacity change from 0 to 264192
[  695.556673][   T27] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  695.589818][T19459] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:20 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1800)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x24)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
setxattr$incfs_size(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), &(0x7f0000000240)=0x2, 0x8, 0x3)
faccessat2(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x100)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x1)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x3b)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x40010, r2, 0x4a0c3000)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  695.726392][T19475] loop3: detected capacity change from 0 to 264192
[  695.766372][T19475] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0)

[  695.802843][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  695.866657][   T27] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  695.895638][T19490] loop5: detected capacity change from 0 to 264192
[  695.936367][T19490] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:21 executing program 3:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000280)=@req={0x716, 0x7, 0xffffffff, 0x1}, 0x10)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="601c6d6b646f736617e43c00088020000000000004f800fdcca1480000000000000000000129e679fe2ff3eabc3b0d63040dcc50c132095862e0aa2035019f466170ca3adbb3d03e784e5527e9d58ac1ec7020712b9be9b807705fea71fdb72a1f65eefaab498cf726be059d97e89c4a5fb4a20f3c88905855ef9791f3eb6ab738edb6b0b62ce1739d4fa8510c734d337bf5664e35f49cf71bb26d93c0c1d47861d8f20000b6", 0xa6}, {0x0, 0x0, 0x200000000011004}], 0x20000d0, &(0x7f0000000240)=ANY=[@ANYRESOCT=r2])
chdir(&(0x7f0000000040)='./file0\x00')
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080))
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0xfffffffffffffff6, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r3, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000600)=[{&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000000580)=""/114, 0x72}, {&(0x7f0000000400)=""/2, 0x2}, {&(0x7f0000000680)=""/176, 0xb0}, {&(0x7f0000000380)=""/120, 0x78}], 0x5, 0xd9f, 0x2)

20:32:21 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  696.109157][T19504] loop3: detected capacity change from 0 to 264192
[  696.172706][T19504] FAT-fs (loop3): Unrecognized mount option "00000000000000000000005" or missing value
20:32:21 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  696.285574][T19519] loop4: detected capacity change from 0 to 264192
20:32:21 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  696.334186][T19519] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:21 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)

20:32:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0)

[  696.421194][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  696.432922][T19531] loop3: detected capacity change from 0 to 264192
[  696.471084][T19537] loop0: detected capacity change from 0 to 264192
[  696.478792][T19531] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  696.520509][T19537] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  696.537270][T19544] loop5: detected capacity change from 0 to 264192
[  696.557099][T19553] loop1: detected capacity change from 0 to 264192
[  696.620373][T19544] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  696.646250][T19553] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:22 executing program 4:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:22 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  697.238367][  T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:22 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0)

20:32:22 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
open(&(0x7f0000000080)='./file0\x00', 0x20080, 0x114)
lseek(r0, 0x1200, 0x1)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x204002, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x4})
sendfile(0xffffffffffffffff, r3, &(0x7f00000000c0)=0x4, 0x4e9)
flock(r3, 0x1)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  697.367811][T19583] loop0: detected capacity change from 0 to 264192
[  697.405830][T19583] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:22 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  697.465092][T19598] loop3: detected capacity change from 0 to 264192
[  697.535325][T19598] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  697.592372][T19609] loop5: detected capacity change from 0 to 264192
[  697.619392][T19613] loop1: detected capacity change from 0 to 264192
[  697.624244][T19609] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  697.658471][T19613] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:23 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x4})
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r0, 0x9, 0x7fffffff, 0x0, 0x8})
r4 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req={0x81, 0x5, 0x5, 0x2}, 0x10)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000100)={0x4})
fallocate(r4, 0x0, 0x1, 0x7f)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x18, 0x3f9, 0xc00, 0x70bd2d, 0x25dfdbff, {0x1, 0x1}, ["", "", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x40001}, 0x850)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  697.776053][T19627] loop3: detected capacity change from 0 to 264192
20:32:23 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)

[  697.821893][  T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  697.842606][T19627] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:23 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  697.957017][T19644] loop0: detected capacity change from 0 to 264192
[  697.966785][ T7329] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  697.977273][T19644] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:23 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)

20:32:23 executing program 5 (fault-call:6 fault-nth:0):
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:23 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x2100001, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1001}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000052ac0)={<r2=>0x0, ""/256, 0x0, <r3=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052ec0)={0x4, [{}, {}, {}, {}, {}, {}, {<r4=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r9=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {<r12=>0x0}, {<r13=>0x0}], 0x1, "d45e60c15885f3"})
r14 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0)
pidfd_getfd(0xffffffffffffffff, r14, 0x0)
ioctl$SG_IO(r14, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x4d, 0x0, @scatter={0x5, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f00000013c0)=""/57, 0x39}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f0000001580)=""/191, 0xbf}]}, &(0x7f00000000c0)="75689d2db59d502e99c5d5c3caa87e479e83968fd1eefb4ba6d941a22fb928f2f16a60e192ae2cb7afbf6e22e9fd0fe9f3f6c490df0b642685262142cd523b15e8a63a0243602599d5edb2df3f", 0x0, 0x0, 0x0, 0x0, 0x0})
r15 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, <r16=>0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, <r17=>0x0})
socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r18=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r')
ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ')
sendmsg$NLBL_CIPSOV4_C_REMOVE(r18, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001740)=ANY=[@ANYBLOB="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", @ANYRES64=r17, @ANYRESHEX, @ANYRES32=r16, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r15], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r19=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {0x0, r5}, {0x0, r16}], 0xd9, "71b19f6c0bca39"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000300)=ANY=[@ANYRES64=r2, @ANYBLOB="0000010000000000ffff0000000000000100000000000000000000000000000001000000000000000000000001000000050000008c000000080000000000000001000080000000090000000000000004000000000000001800"/128])
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000537c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0xdf})
r20 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_linger(r20, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x5}, 0x8)

[  698.118976][  T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  698.123175][T19658] loop1: detected capacity change from 0 to 264192
[  698.137090][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  698.178370][T19658] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  698.195831][    C1] sd 0:0:1:0: [sg0] tag#387 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  698.206157][    C1] sd 0:0:1:0: [sg0] tag#387 CDB: opcode=0x75 (reserved)
[  698.213123][    C1] sd 0:0:1:0: [sg0] tag#387 CDB[00]: 75 68 9d 2d b5 9d 50 2e 99 c5 d5 c3 ca a8 7e 47
20:32:23 executing program 4:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  698.222631][    C1] sd 0:0:1:0: [sg0] tag#387 CDB[10]: 9e 83 96 8f d1 ee fb 4b a6 d9 41 a2 2f b9 28 f2
[  698.231798][T19664] loop0: detected capacity change from 0 to 264192
[  698.232138][    C1] sd 0:0:1:0: [sg0] tag#387 CDB[20]: f1 6a 60 e1 92 ae 2c b7 af bf 6e 22 e9 fd 0f e9
[  698.248085][    C1] sd 0:0:1:0: [sg0] tag#387 CDB[30]: f3 f6 c4 90 df 0b 64 26 85 26 21 42 cd 52 3b 15
[  698.249732][T19664] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  698.257580][    C1] sd 0:0:1:0: [sg0] tag#387 CDB[40]: e8 a6 3a 02 43 60 25 99 d5 ed b2 df 3f
[  698.374022][    C0] sd 0:0:1:0: [sg0] tag#388 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  698.384333][    C0] sd 0:0:1:0: [sg0] tag#388 CDB: opcode=0x75 (reserved)
[  698.391302][    C0] sd 0:0:1:0: [sg0] tag#388 CDB[00]: 75 68 9d 2d b5 9d 50 2e 99 c5 d5 c3 ca a8 7e 47
[  698.400749][    C0] sd 0:0:1:0: [sg0] tag#388 CDB[10]: 9e 83 96 8f d1 ee fb 4b a6 d9 41 a2 2f b9 28 f2
[  698.410219][    C0] sd 0:0:1:0: [sg0] tag#388 CDB[20]: f1 6a 60 e1 92 ae 2c b7 af bf 6e 22 e9 fd 0f e9
[  698.419695][    C0] sd 0:0:1:0: [sg0] tag#388 CDB[30]: f3 f6 c4 90 df 0b 64 26 85 26 21 42 cd 52 3b 15
[  698.429181][    C0] sd 0:0:1:0: [sg0] tag#388 CDB[40]: e8 a6 3a 02 43 60 25 99 d5 ed b2 df 3f
20:32:23 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40)

[  698.515467][T19688] loop5: detected capacity change from 0 to 264192
[  698.568236][T19688] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  698.630271][T19696] FAULT_INJECTION: forcing a failure.
[  698.630271][T19696] name failslab, interval 1, probability 0, space 0, times 0
[  698.643226][T19696] CPU: 1 PID: 19696 Comm: syz-executor.5 Not tainted 5.14.0-rc7-syzkaller #0
[  698.651992][T19696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  698.662038][T19696] Call Trace:
[  698.665325][T19696]  dump_stack_lvl+0xb7/0x103
[  698.669906][T19696]  dump_stack+0x11/0x1a
[  698.674119][T19696]  should_fail+0x23c/0x250
[  698.678527][T19696]  __should_failslab+0x81/0x90
[  698.683277][T19696]  ? alloc_pipe_info+0xac/0x350
[  698.688114][T19696]  should_failslab+0x5/0x20
[  698.692603][T19696]  kmem_cache_alloc_trace+0x49/0x310
[  698.697880][T19696]  ? __mod_memcg_lruvec_state+0xa7/0x190
[  698.703500][T19696]  alloc_pipe_info+0xac/0x350
[  698.708173][T19696]  splice_direct_to_actor+0x5f7/0x650
[  698.713627][T19696]  ? do_splice_direct+0x170/0x170
[  698.718644][T19696]  ? security_file_permission+0x87/0xa0
[  698.724211][T19696]  ? rw_verify_area+0x136/0x250
[  698.729058][T19696]  do_splice_direct+0xf5/0x170
[  698.733815][T19696]  do_sendfile+0x773/0xda0
[  698.738226][T19696]  __x64_sys_sendfile64+0xf2/0x130
[  698.743328][T19696]  do_syscall_64+0x3d/0x90
[  698.747732][T19696]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  698.753695][T19696] RIP: 0033:0x4665e9
[  698.757572][T19696] 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
[  698.777186][T19696] RSP: 002b:00007f659a101188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  698.785586][T19696] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9
[  698.793557][T19696] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[  698.801514][T19696] RBP: 00007f659a1011d0 R08: 0000000000000000 R09: 0000000000000000
[  698.809469][T19696] R10: 00000000108d1521 R11: 0000000000000246 R12: 0000000000000001
[  698.817424][T19696] R13: 00007fff434bee1f R14: 00007f659a101300 R15: 0000000000022000
20:32:24 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x101300, 0x1a4)
ftruncate(r0, 0xae)
lseek(r0, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x108d1521)
sendfile(r0, r2, 0x0, 0x8400fffffffa)
r3 = socket$netlink(0x10, 0x3, 0x9)
ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000280)={0x0, 0x100000001, 0x3, 0x401, 0x0, [0x203, 0x59f, 0x0, 0xfffffff7]})
fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000001c0), &(0x7f0000000240), 0x2, 0x2)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000a40)=[{&(0x7f0000000400)=""/174, 0xae}, {&(0x7f0000000580)=""/55, 0x37}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f00000007c0)=""/115, 0x73}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000000640)=""/205, 0xcd}, {&(0x7f0000000740)=""/65, 0x41}, {&(0x7f0000000b00)=""/179, 0xb3}, {&(0x7f0000000880)=""/146, 0x92}, {0x0}], 0xa, 0xd9f, 0x0)
r5 = fsmount(r1, 0x1, 0x4)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0x0, r5, 0x36a, 0xfffffffffffffffa, 0x1ff, 0x7})
preadv(r4, &(0x7f0000000140)=[{&(0x7f0000000300)=""/212, 0xd4}], 0x1, 0x27, 0x7)
ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000180)=0x40000000)

20:32:24 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  698.976827][T19597] print_req_error: 58 callbacks suppressed
[  698.976839][T19597] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  698.983196][T19594] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  699.012387][T19710] FAT-fs (loop3): bogus number of reserved sectors
[  699.018967][T19710] FAT-fs (loop3): Can't find a valid FAT filesystem
20:32:24 executing program 4:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:24 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)

[  699.079992][T19715] loop1: detected capacity change from 0 to 264192
[  699.093058][T19715] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:24 executing program 2:
dup(0xffffffffffffffff)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r1 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f0000000140)={0x0, 0x3938700}, 0x0, 0x0)
fsync(r1)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='efs\x00', 0x4, &(0x7f00000000c0)='\'-H\x00')

20:32:24 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4})
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'wg2\x00', {0x2, 0x0, @empty}})

[  699.290088][T19735] loop0: detected capacity change from 0 to 264192
[  699.328090][T19735] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:24 executing program 5 (fault-call:6 fault-nth:1):
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:24 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  699.452820][ T5767] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:24 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x40, 0x0, 0x0, 0x84922, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000000c0)={0x200, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r1=>0x0}], 0xe1, "dd5e3ad0aa04bf"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000010c0)={0x0, <r2=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000020c0)={r1, r2, "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", "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"})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0)

[  699.508580][T19758] loop5: detected capacity change from 0 to 264192
[  699.536985][T19765] loop1: detected capacity change from 0 to 264192
[  699.551425][T19758] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  699.603985][T19765] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  699.623830][T19758] FAULT_INJECTION: forcing a failure.
[  699.623830][T19758] name failslab, interval 1, probability 0, space 0, times 0
[  699.636579][T19758] CPU: 0 PID: 19758 Comm: syz-executor.5 Not tainted 5.14.0-rc7-syzkaller #0
[  699.645343][T19758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  699.655405][T19758] Call Trace:
[  699.658787][T19758]  dump_stack_lvl+0xb7/0x103
[  699.663386][T19758]  dump_stack+0x11/0x1a
[  699.667546][T19758]  should_fail+0x23c/0x250
[  699.671972][T19758]  ? kcalloc+0x32/0x40
[  699.676040][T19758]  __should_failslab+0x81/0x90
[  699.680801][T19758]  should_failslab+0x5/0x20
[  699.685296][T19758]  __kmalloc+0x66/0x340
[  699.689486][T19758]  ? kmem_cache_alloc_trace+0x20f/0x310
[  699.695038][T19758]  ? alloc_pipe_info+0xac/0x350
[  699.700002][T19758]  kcalloc+0x32/0x40
[  699.703902][T19758]  alloc_pipe_info+0x1be/0x350
[  699.708690][T19758]  splice_direct_to_actor+0x5f7/0x650
[  699.714070][T19758]  ? do_splice_direct+0x170/0x170
[  699.719102][T19758]  ? security_file_permission+0x87/0xa0
[  699.724652][T19758]  ? rw_verify_area+0x136/0x250
[  699.729504][T19758]  do_splice_direct+0xf5/0x170
[  699.734295][T19758]  do_sendfile+0x773/0xda0
[  699.738716][T19758]  __x64_sys_sendfile64+0xf2/0x130
[  699.743830][T19758]  do_syscall_64+0x3d/0x90
[  699.748273][T19758]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  699.754386][T19758] RIP: 0033:0x4665e9
[  699.758279][T19758] 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
[  699.778034][T19758] RSP: 002b:00007f659a122188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  699.786499][T19758] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9
[  699.794519][T19758] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005
20:32:25 executing program 2:
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000, 0x0, 0x0, 0x3, 0x1, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  699.802766][T19758] RBP: 00007f659a1221d0 R08: 0000000000000000 R09: 0000000000000000
[  699.810741][T19758] R10: 00000000108d1521 R11: 0000000000000246 R12: 0000000000000001
[  699.818899][T19758] R13: 00007fff434bee1f R14: 00007f659a122300 R15: 0000000000022000
20:32:25 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10)
ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000100))
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x40)

20:32:25 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x186a0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x4, 0x80, 0xff, 0x2, 0x3, 0x4, 0x0, 0xffff, 0x1, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x9, 0x6}, 0x18a3, 0x800, 0x6, 0x9, 0x1000200000, 0x92c6, 0x2, 0x0, 0x19fc, 0x0, 0x3})
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
unshare(0x40000400)

[  700.003617][T19727] FAT-fs (loop3): bogus number of reserved sectors
[  700.010167][T19727] FAT-fs (loop3): Can't find a valid FAT filesystem
20:32:25 executing program 4:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:25 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:25 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x4002, 0xc)

20:32:25 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000)
ftruncate(r0, 0x800)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000300))
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
io_submit(0x0, 0x3, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0xaffe337eacdf6f63, 0x6, 0xffffffffffffffff, &(0x7f0000000400)="731d9658bc2886c277838435c2d67acdb9f8f3508ae30cbf1755abc300eed931bcef3c7d4e98a565f399c25aa3fbe4bca2e3f7a409c666669347a27841f5c536ad0245f9e635cd7317fdeaa3337da38989a07a9ec22fa7133bcc97e81d55e062cc0a5c9e4f334d805c374215bbb722398700d7846e28b2ea5f0885e923518d86d998b7b9aaaf26fea07fd7d67bfb4810a81260ab68e36e0cd447c0703d70629b4a9429872ca5ffc9af308bcf15a024e1d307576ac649d51a2855fb770f65dfbc14cb3b730ebd39c1f4c08a540192fedff6c7527f037e8de4426572e9f6186a329b31", 0xe2, 0x69, 0x0, 0x1, r3}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000600)="d22431ff90b17c1b18db156166be62c96398bfc908a1dfbf1fece68e09038ea99098987e569da4579b47b4f18a7e73b7b72f59502b8e793e9c6860874a1b3e195bb5f01eb5eb6e0e6d85bc1dcafc0c34cc3f7bb7224e618c9b19fe65aaeb70149eab64713e837f2517c1840a8e2194b3c70f6ee708c3e6b4f506db43bcb1690030746426ba12f9e19b85577ecfb5c6def9f59f6338171d55f878866eee2bf37d6123e80dfb23d5e6e6b02f687cf3999545f41055ad28bb2c8ee9a6d843c29c8a02336c7b9f8852efd6de189caf7cc9ba70ae55de7154279e58f97d0c33b337a8f4b6d23ec247121a", 0xe8, 0x6, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000000140)="b1978443aa26e9013dd66a814ab0bcae04aa7a738da8fcdfab0a2293fec8ab9a633d9ab9544c8651a8b77da9c3e155fbec8c6c7ddf38b755b70400000023dff9a54dc90653bab6a1d00641bb980daed8744e639b027faee546edf0e1a35375862593f744c300ece525dc595412f1b635cf7cd4b5000f343e725957d4b1c187ddbba93142acbfcb7098e9d3e8c678d067c4bb079ffb08bf1749889d78b6ea935111f2", 0xa2, 0x3fd, 0x0, 0x1}])
sendfile(r1, 0xffffffffffffffff, 0x0, 0x108d1502)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  700.221583][T19824] loop4: detected capacity change from 0 to 264192
20:32:25 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x5, 0xff, 0x7, 0x40, 0x0, 0x3, 0x8900, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8b6, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x28200, 0x81, 0x4, 0xa, 0x0, 0x3, 0x9, 0x0, 0x5, 0x0, 0x3}, r1, 0x9, r0, 0x1)
pipe(&(0x7f0000000000))
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000140))

[  700.307772][T19809] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  700.312318][T19835] loop0: detected capacity change from 0 to 264192
[  700.327584][T19805] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  700.333794][T19848] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  700.341373][T19847] loop3: detected capacity change from 0 to 264192
[  700.353868][  T712] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  700.367892][  T712] buffer_io_error: 44 callbacks suppressed
[  700.367902][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  700.381849][  T712] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  700.392839][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
20:32:25 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8e57eb62337d54ffb1e9c6551917f4168f94b32a45ec3db322e708ea93623b0c2575afa524e01742", 0x28}], 0x1, 0x8)

[  700.400857][  T712] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  700.412369][  T712] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  700.420913][  T712] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  700.431802][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  700.439928][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  700.450967][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  700.460065][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  700.468748][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  700.477681][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  700.486731][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  700.492886][T19835] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  700.495474][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  700.515980][T19847] FAT-fs (loop3): Unrecognized mount option "¥MÉSº¶¡ÐA»˜®ØtNc›®åFíðá£Su†%“÷DÃ" or missing value
20:32:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:26 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:26 executing program 2:
perf_event_open(&(0x7f0000000500)={0x5, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0)

20:32:26 executing program 2:
exit_group(0x6)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
fcntl$setlease(r0, 0x400, 0x1)
perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x1, 0x4b, 0x4, 0x6, 0x0, 0x5, 0x82ab9, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x200, 0x1, 0x40, 0x2, 0x9, 0x7, 0x7, 0x0, 0x2997, 0x0, 0x1ff}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:26 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = gettid()
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x8)
ptrace$cont(0x18, r1, 0x0, 0x0)
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r1, 0x0, 0x0)
r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10280, 0x101)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1, 0x3, 0x40, 0x0, 0x0, 0x1, 0x808, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x49253, 0x2, 0x1000, 0x7, 0x0, 0xfffffff9, 0x4, 0x0, 0x8}, r1, 0x7, r2, 0x2)

[  700.825748][T19884] loop1: detected capacity change from 0 to 264192
[  700.854006][T19884] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:26 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  700.889811][T19892] loop5: detected capacity change from 0 to 264192
[  700.925487][T19892] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  700.958216][   T27] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  701.048719][T19903] loop1: detected capacity change from 0 to 264192
20:32:26 executing program 4:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  701.104797][T19903] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  701.143748][T19847] loop3: detected capacity change from 0 to 264192
20:32:26 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:26 executing program 2:
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  701.163360][T19847] FAT-fs (loop3): Unrecognized mount option "D" or missing value
[  701.223692][   T27] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:26 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:26 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000))
r1 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket(0xb, 0x80000, 0x1)
ioctl(r1, 0x6, &(0x7f0000000040)="e32507417507a501470c732e59c8aa77828308e1f2b9666c451a77b740dde147f31b57ce6d41c35bd66df42f0b6ff45bd172091ebc0a94bd773b91cd2fe4")
accept4$unix(r2, 0x0, &(0x7f00000004c0), 0x80800)

20:32:26 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b646f736617e43cd553c05987c300088020000200000004f8000020004000000000000000000001", 0x2b, 0x1}, {0x0, 0x0, 0x401}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f00000002c0)='./bus\x00')
r1 = openat2(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x74, 0x2}, 0x18)
mmap(&(0x7f0000475000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x1a2b4000)
r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r2, r3, 0x0, 0x128d1520)
setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x8, 0x1)
sendfile(r2, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  701.296102][T19921] loop0: detected capacity change from 0 to 264192
[  701.335159][T19921] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1510)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  701.381839][T19932] loop1: detected capacity change from 0 to 264192
[  701.389903][T19940] loop3: detected capacity change from 0 to 4
[  701.401221][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  701.420209][T19932] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  701.445792][T19940] FAT-fs (loop3): invalid media value (0x20)
[  701.451894][T19940] FAT-fs (loop3): Can't find a valid FAT filesystem
20:32:26 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:32:26 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  701.540145][T19959] loop5: detected capacity change from 0 to 264192
[  701.578680][T19959] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:26 executing program 2:
perf_event_open(&(0x7f0000000500)={0x5, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  701.648670][T19975] loop1: detected capacity change from 0 to 264192
20:32:27 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  701.737905][T19975] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  701.754517][  T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:27 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, ']\x04'}, {}, {0x20, '-,{^{.\'{'}, {0x20, '+j/\\'}, {0x20, '-'}, {0x20, ']![*:\f$'}, {0x20, '-'}, {0x20, '\'('}, {}, {}], 0xa, "5ee4c46d34179947c3283a1f3c00b929a829"}, 0x40)
read(r0, &(0x7f0000000580)=""/4096, 0x1000)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  701.900133][T19996] loop0: detected capacity change from 0 to 264192
[  701.936273][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  701.949028][T19996] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:27 executing program 4:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:27 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1511)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:27 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
write$binfmt_aout(r0, &(0x7f0000000580)={{0x1c4, 0x2, 0x1f, 0x1d2, 0x8f, 0x3, 0x18e, 0x401}, "f725dba3f1eccf410308cf401d246130f4dd8673ecebb8640b468821214b367c4747848a4a09d051ca76c8c0fa83e57b6659a4ed71d85e9e42b65b7127e04ab65e9df5a430eb4986033d68235db69593fb7deaac63a405454cc30e7bbb4c340ca854ce69447b6097f24f47ecf55b0829052e443ede1ab1b8af0e3e47f85132d5e59d693f195f7b75263a5dc027a79e3b3e03f8ec173ff1a49c44d5a54602", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6be)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x45)

[  702.121214][T20012] loop5: detected capacity change from 0 to 264192
[  702.125957][T20009] loop1: detected capacity change from 0 to 264192
[  702.152546][T20012] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:27 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0)
close(r0)

[  702.167608][T20009] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  702.225517][T19965] loop3: detected capacity change from 0 to 4
[  702.243449][T19965] FAT-fs (loop3): Unrecognized mount option "D" or missing value
[  702.264854][T20023] loop4: detected capacity change from 0 to 264192
[  702.285164][  T651] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  702.336387][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:27 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:27 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:27 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1522)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:27 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x800, 0x1)

[  702.424863][T20056] loop0: detected capacity change from 0 to 264192
[  702.435040][T20058] loop1: detected capacity change from 0 to 264192
[  702.443434][T20059] loop5: detected capacity change from 0 to 264192
[  702.445227][T20061] loop3: detected capacity change from 0 to 264192
[  702.461263][T20056] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:27 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/110, 0x6e}, {&(0x7f0000000140)=""/139, 0x8b}], 0x4, 0x1, 0x3)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  702.470975][T20059] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  702.472646][T20058] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  702.521055][T20061] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:27 executing program 2:
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r0, &(0x7f0000001340)=""/4096)
syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r2=>0x0})
sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000580)={0x11d0, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x7}, @val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x8, 0x6a}}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x1194, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_NET_DETECT={0x28, 0x12, 0x0, 0x1, [@NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x4328}, @NL80211_ATTR_SCAN_FREQUENCIES={0x14, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xa86}, {0x8, 0x0, 0x3}]}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}]}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x1164, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x1004, 0xa, "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"}, @NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @multicast1}, @NL80211_WOWLAN_TCP_WAKE_MASK={0xbf, 0xb, "6a6ae7340bfcff0aa2bfada20f714730269054018ac72c6f7448bd81a0391148b8320f9f8825891eb531bf325e52a999a37df3fbb563227d81d5c9e6551154c18106216fb49000b8a3e6739857c2fb08ff2a7b96b20aaf8d972b26e87ae186cdb04c7fb75395a0555762b339b6c76afecf3db7ea22d54c9b7bcc360e0c574cdf71dab5d3dfeb3242fa4f9c4be0db52c5693c5eddec1b7eb132db490f9d23c729fe3047d967bd19c5c33ef335c9de54dabc4aaece2eed1bb3ac8746"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0x94, 0x8, {0xffff, 0x4, "2be4d24e06c853d4a87a7cad9f36ecca968f01d2ef935c4c6704c3e579d879c4755669974d1d472f80d5180f82b5578f5c54b8f933747ae7469af8b79ff0b50d64cdd3441d67baeef3c19b55d8458ae2fec4c297b40b58e398423e2e8bad3d47b3d11770db0aca1b26ddbc1b32052c9ef957d132f98461022ea98d0ad381411fac33578e10e7eea6"}}]}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0xc, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}]}]}, 0x11d0}, 0x1, 0x0, 0x0, 0x40000}, 0x1)
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  702.907473][ T7329] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  702.946549][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:28 executing program 2:
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r2 = socket$nl_sock_diag(0x10, 0x3, 0x4)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r6)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000940)=<r7=>0x0)
r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000980), 0x80000, 0x0)
stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
sendmsg$netlink(r2, &(0x7f00000045c0)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x2290401}, 0xc, &(0x7f0000004540)=[{&(0x7f0000000180)={0x31c, 0x2d, 0x10, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x43, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x18, 0x90, 0x0, 0x1, [@typed={0x14, 0x88, 0x0, 0x0, @ipv6=@loopback}]}, @nested={0xc1, 0x1e, 0x0, 0x1, [@typed={0x8, 0x95, 0x0, 0x0, @fd=r1}, @generic="c1223e964c8cdf917684b46990b1428c10bf0d600be60b1a0aace4b9ace0456efaf87009b5e411aa7f507eb4851e975995153095646544c5ed12069cdcfeaa5f8279eac86e16f61c2777be32a99166f93c1e9d9917b7ab733b7d2d14efbb5e4addc30603c68f886735715664414d9bac066f5132bd321ca6e08c55f275538b1f70befb08933fe7d66f362fb1a9e36f876c2ec69c3bfc4b8f23c16bede493034ae4252efc5b2bb15b13e6b9561b", @typed={0x8, 0x50, 0x0, 0x0, @fd=r0}]}, @nested={0x163, 0x17, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @fd=r3}, @typed={0x4, 0x3c}, @generic="9ee8f75f3b1a9dba04cf74fd85cc8dd1258e899debf1a346d88c00a311b1e28d7b8d40289b07b6d5db57f1e3c01b08bf17a1e550a0df252e02ae023d743bac64695a3eaf269aa7e0703782232186569ed66191e2e768ac61d6ed1495267bdfce5e123050631800bd7e3df3a54f4d279a89f5acdb78f317a1d7463dd981997e5a68f4b88b4969a9cbcd445623fa03062f3c6f687c05cd29f28d34149631a4ea7c88e913592c1f353080f48a9eb4a9872ca19c2e92c6ceaddfff0d73781ae79b08bec88b46e069dacf11d398c66894460e973e2b300a98ffff80103f2999c0c4", @typed={0xc, 0x27, 0x0, 0x0, @u64=0xe0}, @generic="6435a54d5e9fe445accffabc18b154e8", @generic="78f981e998e92c5c622c53b94800dd56c538afed270869b679a295845a9491f882eb119b2b9e1bd95e9b2402fe3a8c3eef327967e45c645ff165bc068c357a8cf063f17ab6e56c376e1a4528", @typed={0xc, 0x1c, 0x0, 0x0, @u64=0x2}]}, @nested={0xb7, 0x52, 0x0, 0x1, [@typed={0x8, 0x39, 0x0, 0x0, @fd=r1}, @generic="af641f5447795c1c29ffaaf9d239539ccd568e1fb8d15743fffb6deeba11448e6144bd5060a1950afee71311f03f6d9c8d7f5b6e69912430e8e42497c3b4228559dac0c80dd7b5c493d9ed34e5a9d6ed29db3cda4bba7a4a9921f8145a78a35c495a71a1ef2cba61b73a89ec1e0eda83dd907dd9e9625603d835847661667c93868ac6d72e3265da3d3338c44acf9234fe284ce413b2", @generic="879e48278caf72526380c2f426cd84989d5acaaf86"]}, @typed={0x4, 0x3c}, @typed={0x5, 0x44, 0x0, 0x0, @str='\x00'}]}, 0x31c}, {&(0x7f00000004c0)={0x10, 0x1e, 0x0, 0x70bd27, 0x25dfdbfd, "", [@generic]}, 0x10}, {&(0x7f0000000580)={0x398, 0x28, 0x4, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xd8, 0x2, 0x0, 0x0, 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[@generic="0dcfbb6bc337c9d11da448155ddabcb471e1c1729237a71f3b683f33851057d10b19ec8c86012322de68b6f3f1e0da737a59f91b24c85d8080da0b0a88977dc41328b8f36d31664a887cd857ea827359002eb2d55bffb7184c7b57c63ada82457dc7b272afaad823f318e4cd5ccf02", @typed={0x8, 0x19, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x4a, 0x0, 0x0, @pid}, @typed={0x8, 0x3b, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x3f}}, @generic="0b5ff8cf02854692255ba0fb2be5a62bfdda9023308b762c3d2537934634b3ee0cea173fb331f0a84eecc1d593fa7e1cd80bcc5ad568dd2c671b20cdf0f26edb6d3d70aa8e934afa3c5a80185ed47f3c43ee1e3f3b766e6cca04496e63bb59acf1f83854c8d7ea25df54946f5e4d0dad49866d33675298f5fac6a6b505d780781275c71f", @generic="6afd51d52bd0050dc6639bd762dcbd83804f7425aaf82061e5ffef279b9694f766f6149ab60d6428629c068a3ee52b8684691ac85dcb93bc2283ebed637752a5d589383d4472d38826554c7d39e0458a802034cf45b115817a022de593b0d7468b8cc66572ffa9d74f6567ab9aac0a8689df3c983908643be5661a241f5fab9ffcfaa1ea7ae9f7ffaa6efeafd12644b0ea8be45ed6419db3a507d3bee6fb", @typed={0x4, 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@generic="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"]}, 0x12e0}], 0x7, 0x0, 0x0, 0x800}, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000225bd7000fbdbdf250400000005002e000100000008002c000000000000290001000000080034000000000008000b000500000008000bed01000100"/82], 0x58}, 0x1, 0x0, 0x0, 0x40084}, 0x40000)
syz_mount_image$tmpfs(0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0)

20:32:28 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:28 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1523)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:28 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  703.125652][T20120] loop5: detected capacity change from 0 to 264192
[  703.131316][T20119] loop1: detected capacity change from 0 to 264192
[  703.132635][T20121] loop0: detected capacity change from 0 to 264192
[  703.166802][T20121] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.178367][T20120] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.205078][T20119] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.231266][T20131] loop4: detected capacity change from 0 to 264192
20:32:28 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:28 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:28 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r3 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r4, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, 0xa, &(0x7f00000017c0)=[{&(0x7f0000000140)="82f7109b5a17b470d2d5987282b3874567acf9f9b1efb9250657dc04fab6e26706ee63493e0895d2252112a46af4c4a7d17687b96013a05a7d4af067454e115c65e065c3c1051a87e6fe7d196b7661d519d82a3245e2b4072a44c458ec152e9c937a4588f7e18c0e1bd53ba67c54ca3f7636a8974a59e259cfdd0cb4a74cee36a39658f2a89c87f66455cb3ce05ec441310020b193ae3ca83b7e152e6b7983f4253c790620f9f81bb4ca80cb7ca69b3e07f0b8ea19c30db3361556593ca907a40997fd46589a2a33c2fd007d2bca9df47396304d3182bb0112a3d1e9b4bd4bec5c95373733", 0xe5, 0x8001}, {&(0x7f0000000300)="67e949c99610b6aa84290e24813b252a22d979e326e1080ab22cd6cb5aff2c9400666989db31e9aec730d3f2c5da5fa47c9fed71224e5034b0f9677fec9655aa4371807e686db38649efe7d2fbc0c9c02c14389ca6552b7cd20491e85d6302c7bc663b921690952c97e2a89e9e58ec4aacb26b78725310c7562c5481db1bb6a466", 0x81, 0x4f4592cc}, {&(0x7f00000003c0)="e0cfd7d44461201928ab06aa6a1dec0595e20868a575fa2376292448019f271b56e7d0677ebc699051d2a2f8046fb584c0de251d5ebab66b993970548eaeb0b15f63a21b42bc1ac56c52770d2782504d5e73e145cd7f4f8f2adb8bed8388747327edfe01baf72b5b75bd0d1c07ca3f1d2a872e45ba1ee3d7ec301a6ec5a93cf044a9da9cdf89aef4d13f18014b1d3aa19f7e614547d889fdf2c93012cf7456a7d8e1f51dd73b6709ad4c8351f970", 0xae, 0x9}, {&(0x7f0000000240)="5c8a1e6de504c07ccf1d22a67a8dafbbe2e6898f554d27491aba43ac03ffa4d8e66fd2e50101450791d66d74973e54ad3f5e4b2e70a7499d6ab84010210b7390135e64722342c9ed5d8431", 0x4b, 0x2}, {&(0x7f0000000480)="4c29175da7ad3f4d8a534ac39c7c15d7a7d388bfa605e768dd6cda3119c40a5660e7372e3ed0e79da435c25e313d979494c396b556ff2fb379ddadf354b9f135fc", 0x41, 0x1f}, {&(0x7f0000000500)="dcb76d5ab9f3c35db7ac5966f6605d0206bfcf7c7115a782d37712e4e7de3fb0084bc343ebf84b0d096c4ac44348544c9600b23adf5b5dde0c29128a7a74bdbbc05076dae67966deea0325b4813391fbdc2769ea50708743", 0x58, 0x1}, {&(0x7f0000000580)="2504ab92124ad29856dfce3f530b1309fac808da28a7f1c155a080c0bb55880d07fefbf49905ab7d9946ffd150583e3c7fd12e227d52ca96b4ee0cb471de5c316da12b3ebb17c9397d181e6f79705c7d1a70c688127d", 0x56, 0x200}, {&(0x7f0000000600)="70c7db80160a8ceba9badc9ea6969412484b1c0befb0b4b17efcff0591ab97cfc5406ea1ee80009d6cf07c64c62178853cfd210d0ae3a81006e8d45e0c8354b18e9493515aa7a3d10e51056b3427db5864bb2fb1fbce7ad31b6f6361167753fbf53f0a6e644577948bd1a61b78b20b0335278070ca7fac7c491eaf0270b97ac7093372b35e6df14af4964e61b8c13a2cd3215edc9333f5ace5b955f72aa804cf9104dd22f5e839e09b63cf38e7e3b9059a442305668a3ea6475664fbd60993293e90290ec2f90b7fdef16f0e4569f845cdb7e19ada7e47fa7cbdb247", 0xdc, 0x1}, {&(0x7f0000000700)="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", 0x1000, 0x1}, {&(0x7f0000001700)="9ce0223526e80b7863cd656437ee07483311298fdb2fe2e953e83a2acba7116d0a2fe1260c295bfa4c82c7dde80d08b20ff9a81defc5f9b2f7712aae1d1941e0add9e896ade71c8832cf9affa1e368c2ba92f1fbb821470da4845851925619fe5735d270123d0d0a37ea575d5564de29cafd2090efeeb86d918e1a493baa3a0420fbb81869ace612f8963141d9da3cc201ef29c40c618977cdd2ba5d6e8ef5a0999be89591fb7d69ba5d", 0xaa, 0x1}], 0x100000, &(0x7f00000018c0)={[{@mpol={'mpol', 0x3d, {'default', '=static', @val={0x3a, [0x37, 0x0, 0x34, 0x31, 0x33, 0x39, 0x37, 0x2f]}}}}, {@mode={'mode', 0x3d, 0xcde}}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x32, 0x35, 0x34, 0x32, 0x25, 0x0, 0x33, 0x6d]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6b]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x2d, 0x36, 0x30, 0x31, 0x25, 0x39, 0x78, 0x38]}}, {@huge_advise}, {@mpol={'mpol', 0x3d, {'local', '=relative', @val={0x3a, [0x2d, 0x2c, 0x33]}}}}, {@gid={'gid', 0x3d, r4}}, {@gid}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]})
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  703.393533][T20154] loop2: detected capacity change from 0 to 264192
[  703.400481][T20153] loop1: detected capacity change from 0 to 264192
[  703.476969][T20154] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.489307][T20153] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.501410][T20164] FAT-fs (loop3): bogus number of reserved sectors
[  703.507944][T20164] FAT-fs (loop3): Can't find a valid FAT filesystem
20:32:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1530)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:28 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:28 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  703.605055][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.645794][ T7329] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.656285][T20175] loop3: detected capacity change from 0 to 264192
[  703.691380][T20187] loop1: detected capacity change from 0 to 264192
[  703.698368][T20186] loop5: detected capacity change from 0 to 264192
[  703.723711][T20187] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.733124][T20186] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:29 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  703.784949][T20195] loop0: detected capacity change from 0 to 264192
[  703.792726][ T5767] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  703.806842][T20195] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:29 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)

[  703.900231][T20205] loop1: detected capacity change from 0 to 264192
[  703.951494][ T7329] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:29 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  704.040926][T20205] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.107008][T20214] loop0: detected capacity change from 0 to 264192
20:32:29 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d153e)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:29 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  704.152020][T20214] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.161411][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.164300][T20218] loop4: detected capacity change from 0 to 264192
20:32:29 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)

[  704.230762][T20226] loop1: detected capacity change from 0 to 264192
[  704.280027][T20231] loop5: detected capacity change from 0 to 264192
[  704.301716][T20226] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:29 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1530)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  704.329646][T20175] FAT-fs (loop3): Unrecognized mount option "D" or missing value
[  704.336355][T20238] loop0: detected capacity change from 0 to 264192
[  704.346289][T20231] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.358668][T20238] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:29 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)

[  704.442475][T20175] loop3: detected capacity change from 0 to 264192
[  704.449272][ T5767] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.520885][T20257] loop2: detected capacity change from 0 to 264192
[  704.558407][T20257] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:29 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r3=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r3)
mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x2, &(0x7f0000000300)={'trans=virtio,', {[{@dfltuid={'dfltuid', 0x3d, r3}}, {@version_L}, {@uname={'uname', 0x3d, 'vfat\x00'}}, {@msize={'msize', 0x3d, 0x40}}, {@access_client}, {@cache_none}, {@mmap}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}})
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:29 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  704.577377][T20261] loop0: detected capacity change from 0 to 264192
[  704.618428][T20273] loop1: detected capacity change from 0 to 264192
20:32:29 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x7ffff000)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  704.661337][T20261] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.679809][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.691072][T20273] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.708140][T20279] loop3: detected capacity change from 0 to 264192
20:32:30 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:30 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  704.760139][T20279] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.805923][T20295] loop5: detected capacity change from 0 to 264192
[  704.839653][T20295] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.847276][T20302] loop0: detected capacity change from 0 to 264192
[  704.914154][T20302] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  704.919109][T20305] loop1: detected capacity change from 0 to 264192
20:32:30 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:30 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  705.017749][T20305] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  705.135041][T20324] loop0: detected capacity change from 0 to 264192
20:32:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0xffffffffffffffff)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  705.189348][T20329] loop4: detected capacity change from 0 to 264192
[  705.195833][T20324] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:30 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  705.247222][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:30 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  705.294106][  T651] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  705.353622][T20343] loop5: detected capacity change from 0 to 264192
[  705.362575][T20342] loop0: detected capacity change from 0 to 264192
[  705.408658][T20348] loop2: detected capacity change from 0 to 264192
[  705.420770][T20343] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  705.430988][T20342] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  705.477094][T20348] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:30 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:30 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
r2 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0)
read(r2, &(0x7f0000000080)=""/44, 0x2c)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r4 = dup(r0)
setns(r4, 0x20000)
sendfile(r1, r3, 0x0, 0x108d1521)
sendfile(r1, r3, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  705.602056][T20358] loop0: detected capacity change from 0 to 264192
[  705.666826][T20358] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:31 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:31 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  705.762663][T20369] loop3: detected capacity change from 0 to 8
20:32:31 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000080)='./bus\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  705.834720][T20374] loop0: detected capacity change from 0 to 264192
[  705.871196][T20374] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  705.889394][T20382] loop1: detected capacity change from 0 to 264192
[  705.945283][T20382] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  705.952642][T20333] print_req_error: 155 callbacks suppressed
[  705.952654][T20333] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  705.973716][T20352] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:32:31 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  705.988516][T20250] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  706.000313][T20392] loop3: detected capacity change from 0 to 264192
20:32:31 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  706.075570][T20392] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  706.125845][T20404] loop0: detected capacity change from 0 to 264192
[  706.154279][T20404] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:31 executing program 5:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4})
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b646f736617e43c000880200002000000fb3d0b17d204f8000020004000000000000000000001", 0x2a}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYRES64=r0, @ANYRES64, @ANYRESHEX=r0, @ANYBLOB="30a4fa295beede7027c829f7e00b4b6e0992a01c8db1b48482ac5f5198d2094298", @ANYRES16, @ANYBLOB="f9069b609297bd8f03ee2d6e9f530e9e51af75e27e03010e1fecf1"])
chdir(&(0x7f0000000040)='./file0\x00')
r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r2, r3, 0x0, 0x108d1521)
sendfile(r2, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:31 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)

[  706.308762][   T27] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  706.396693][T20425] loop5: detected capacity change from 0 to 264192
[  706.402158][T20424] loop0: detected capacity change from 0 to 264192
[  706.445132][T20424] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  706.449901][T20425] FAT-fs (loop5): Unrecognized mount option "ÿÿ0xffffffffffffffff18446744073709551615" or missing value
20:32:31 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)

20:32:31 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  706.613052][T20435] loop0: detected capacity change from 0 to 264192
[  706.659526][T20435] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:32 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)

20:32:32 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  706.773074][T20447] loop2: detected capacity change from 0 to 264192
[  706.788626][T20447] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  706.845867][T20454] loop1: detected capacity change from 0 to 264192
[  706.874790][T20456] loop0: detected capacity change from 0 to 264192
[  706.908142][T20454] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  706.937687][T20456] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  707.030331][T20463] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  707.045301][T20478] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  707.062807][T20476] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:32:32 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:32 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
ftruncate(r1, 0x4)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x108d1521)
sendfile(r0, r2, 0x0, 0x8400fffffffa)
r3 = openat(r2, &(0x7f00000001c0)='./bus\x00', 0x1032c0, 0xd)
r4 = inotify_init1(0x80000)
fsetxattr$security_selinux(r4, &(0x7f0000001380), &(0x7f00000013c0)='system_u:object_r:inetd_child_exec_t:s0\x00', 0x28, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
openat(r2, &(0x7f0000000140)='./bus\x00', 0x40002, 0x10)

[  707.076204][T20479] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  707.088275][T20474] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  707.112729][T20477] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:32:32 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  707.144365][T20482] loop3: detected capacity change from 0 to 264192
[  707.151412][  T712] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  707.162451][  T712] buffer_io_error: 119 callbacks suppressed
[  707.162464][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  707.183435][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  707.191607][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  707.199613][  T712] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  707.207982][  T712] Buffer I/O error on dev loop3p5, logical block 33008, async page read
[  707.264830][T20482] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  707.274305][T20425] loop5: detected capacity change from 0 to 264192
[  707.313721][T20492] loop0: detected capacity change from 0 to 264192
[  707.320545][T20425] FAT-fs (loop5): Unrecognized mount option "ÿÿ0xffffffffffffffff18446744073709551615" or missing value
[  707.370389][T20492] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:32 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
preadv(r4, &(0x7f0000000140), 0x5, 0xd9f, 0x7)

20:32:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x84)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  707.513708][T20511] loop3: detected capacity change from 0 to 264192
[  707.548077][T20514] loop5: detected capacity change from 0 to 264192
20:32:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  707.555587][T20511] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  707.555956][  T651] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  707.601992][T20514] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:33 executing program 1:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:33 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0}}, {{@in6=@private2}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="b0140359f27e110f8a44c35f989b4b9a8700483a1333311313d5e4fa944684ed5b9edf8deff5e854babd57e43d61a4408735c42c1fb4f9f2d63caf8150a93ce8f3812a109d6f037266d5091c7215b4f29387b9a0ea24f89114f2cb6fad102f3838499b31f2bb0d97851e3fed9c81b8769af4155c01709dee7d44fdbd51ea9302de4f95a0038f10cbefb8756a7ccf8534406d57e9746e1ec191fe1906d052457e3e2a45a6c24e27a79d4781550b274454d2", 0xb1}], 0x18000a0, &(0x7f0000000400)={[{@nocompress}, {@utf8}], [{@smackfsdef}, {@euid_gt={'euid>', r3}}]})
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r4 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000900), 0xc, &(0x7f0000000ac0)={&(0x7f0000000980)={0x104, r4, 0x1, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x17}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x35}}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_TUN_PORT={0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe04}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x104}, 0x1, 0x0, 0x0, 0x8810}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000d80)={&(0x7f0000000cc0), 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x3c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x20, 0x17, {0x7, 0x5, @l2={'eth', 0x3a, 'batadv_slave_0\x00'}}}}, ["", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x8090)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000001100)={'batadv0\x00', <r6=>0x0})
sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000002540)={&(0x7f0000001140)=ANY=[@ANYBLOB="20030000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="1400020073797a6b616c6c65723100000000000008000100", @ANYRES32=r6, @ANYBLOB="140002006261746164765f736c6176655f3100000800030001000000140002006d6163767461703000000000000000002c0001801400020073797a5f74756e00000000000000000014000200000000000000000000000000000000000500060001000000"], 0x320}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000010)
sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000ac0)={&(0x7f00000007c0)={0x2ec, 0x0, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8}, {0xc0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r2}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}]}}, {{0x8}, {0xc0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}]}}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x40}, 0x4040)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  707.745838][T20531] loop2: detected capacity change from 0 to 264192
[  707.780833][T20531] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  707.825007][T20546] loop5: detected capacity change from 0 to 264192
[  707.871380][T20546] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:33 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x80000001)
write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x7, 0x20, 0x1f, 0x1, 0x2, 0x3, 0x4, 0xc3, 0x40, 0x1e9, 0x8, 0x0, 0x38, 0x1, 0x6, 0x80, 0xf8da}, [{0x6474e551, 0xeef, 0x800, 0x9, 0xf16a, 0x6, 0x80000001, 0x8}, {0x1474e551, 0x8, 0x4, 0x8, 0x7fffffff, 0x257, 0x5, 0x1ff}], "3a20fe67456b6c77226049ba986c79c04699973ef16b9520530aee1e93fa9edfb683db676ef4b90535b20bf43a7bff2cf567a05a249fe91573bd24729c78dae4052b9b22915186447775f232c92af91910c8d0f1350b85cc559a7b97f67a27b801b9dc0f3e9886d4adc3eeab5c04cd6985ed1bdf5a8783d7b6eb03e28cf0c7e1b09f7a47832b0fbb017308e496d4c1c9a063ecfecf14ffeb", ['\x00', '\x00']}, 0x348)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x108d1521)
sendfile(r0, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)

[  707.996767][ T7329] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:33 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:33 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  708.115948][T20569] loop3: detected capacity change from 0 to 264192
[  708.200628][T20569] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  708.330433][T20578] loop0: detected capacity change from 0 to 264192
[  708.372246][T20578] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:34 executing program 1:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:34 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x1)
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
r3 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000000)=0x186a0)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7, 0xa5, 0x3, 0x81, 0x0, 0x45e, 0x10000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0x1, 0x3}, 0x80, 0x100, 0x901, 0x3, 0xb4d0, 0xfffffffc, 0x7d77, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, r3, 0x0)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000140)={0x0, 0x3, 0x6, 0x6})
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:34 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  708.942685][T20606] loop5: detected capacity change from 0 to 264192
[  708.982956][T20606] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:34 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
fcntl$lock(r2, 0x25, &(0x7f0000000080)={0x1, 0x2, 0x6, 0xfffffffffffffffa, 0xffffffffffffffff})
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  709.047391][T20615] loop2: detected capacity change from 0 to 264192
20:32:34 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000080)='./bus\x00', 0x200400, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  709.098974][T20615] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:34 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  709.165050][  T712] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  709.173543][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  709.181567][  T712] Buffer I/O error on dev loop3p4, logical block 4080, async page read
[  709.189872][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  709.201816][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
20:32:34 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  709.274785][T20634] loop5: detected capacity change from 0 to 264192
[  709.308081][T20634] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  709.355978][T20648] loop0: detected capacity change from 0 to 264192
[  709.393914][T20648] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:34 executing program 5:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d00000000000000090000bbf2410c77b0453000000010", 0x19}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000140)=ANY=[@ANYRES32=r1])
chdir(&(0x7f0000000040)='./file0\x00')
r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r2, r3, 0x0, 0x108d1521)
sendfile(r2, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  709.409360][T20651] FAT-fs (loop4): bogus number of reserved sectors
[  709.416055][T20651] FAT-fs (loop4): Can't find a valid FAT filesystem
[  709.427317][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  709.509536][T20661] loop5: detected capacity change from 0 to 264192
[  709.588960][T20661] FAT-fs (loop5): Unrecognized mount option "" or missing value
20:32:35 executing program 1:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:35 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

[  709.948801][T20643] loop3: detected capacity change from 0 to 264192
[  709.957045][T20643] FAT-fs (loop3): Unrecognized mount option "D" or missing value
[  710.090987][T20686] loop2: detected capacity change from 0 to 264192
20:32:35 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/time\x00')
r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0x2c}, {0x6}]}, 0x10)
sendmsg$unix(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="6ce24e3e", 0x4}], 0x1}, 0x0)
r7 = dup(r0)
io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7, r3, &(0x7f0000000140)="b3", 0x1, 0xffffffffffffffff, 0x0, 0x1, r4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x2, r2, &(0x7f0000000300)="f79d99ba1f25802f24a3b3d9498cce2c46bab9d9dc4e3b7ad2e32fffe24575eb7bb87c2b90fb844b576bd4c88f2e3f1834ab74ef940e646867236c5a6b113250e52b0d44b225f414f018d167f61110a0f9d53d90fa7d00a8ab26eba11d95f169ea9b06cc4440be5071acf0949bb59c9b8f4d7740dda22b5bb65cc37b36ed7f0d3a569171bf540718b8ab287c3b811a5c15bf362cc0a7be8a5bb7194d220cfc11d543ef1ddb2f53bea946d7790e0ef8451de2a0f738afc27f34e870a5bdd5d2a9", 0xc0, 0x5, 0x0, 0x2, r7}])
r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x2000000)
write$P9_RLERRORu(r8, &(0x7f00000003c0)=ANY=[@ANYBLOB="05673d18400200040000fc607400209e126513ee8606d71bf8dd8e5495b4135f3ec2d5588d82289c2166c2cb8f49e8424b01a7f9c33e7a560073a2091350ee0d9b11b7c20327c3142ff0b0733b39e6243d2c3c9f00e2800221c937902f728117cbce0bb976abaf6fbfeb4e7ce4c6471aacc596582eea23938c5a730c872f2672dccda70304004c33d116c10e145cb2e8fad59b66f3712e9943660000"], 0x12)
preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  710.133374][T20686] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:35 executing program 0:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  710.205370][T20692] loop3: detected capacity change from 0 to 264192
20:32:35 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  710.250343][T20692] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  710.354430][T20671] loop5: detected capacity change from 0 to 264192
[  710.362762][T20671] FAT-fs (loop5): Unrecognized mount option "" or missing value
[  710.437968][T20713] FAT-fs (loop4): bogus number of reserved sectors
[  710.444545][T20713] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:35 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={0x0, @generic={0x15, "2382e4b161f11a1da94e3aafd598"}, @qipcrtr={0x2a, 0x4, 0x8000}, @can={0x1d, <r2=>0x0}, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x74f6, 0x100, 0x1})
r3 = getuid()
sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@migrate={0x17c, 0x21, 0x400, 0x70bd2a, 0x25dfdbff, {{@in6=@dev={0xfe, 0x80, '\x00', 0x34}, @in=@dev={0xac, 0x14, 0x14, 0x3a}, 0x4e22, 0x400, 0x4e22, 0x400, 0xa, 0x0, 0x0, 0x0, r2, r3}, 0x6e6bba, 0x1}, [@algo_auth={0x12c, 0x1, {{'rmd128-generic\x00'}, 0x720, "17116cff24147025bed0a65ed36fc3b70451863acc1dde33f3509c74f224b61f64c2db7fc38bb21cd5301f961378dc893033286365a1105b38354339cb20e9101395f7cbf263baac0c6982ccd5ec5edac044a60cc486e2a14160dd1f72f677cf9a1db57608c0a45006663175a8a40aacbec026f32bad7fd6e598c8b42459e2a1b0d5d5ba403723f477314154d71f30b7c3766942e7744fdba81474a296121d772601cbc87552cb86849c7395b0cebdd018f90403492687dc022ea387bb6611133576fccbdd619eff89c881c1a263c3ad4ef001a9e93f9f8924a6b8b06c0d5b1f7245f033"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4090)
getsockname(r1, &(0x7f0000000080)=@sco={0x1f, @fixed}, &(0x7f0000000140)=0x80)
lseek(r0, 0x1200, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r4, 0x0, 0x108d1521)
sendfile(r0, r4, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:35 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
umount2(&(0x7f0000000080)='./bus\x00', 0xa)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000140)=""/26, 0x1a}], 0x2, 0xd9f, 0x1)
mmap(&(0x7f000063a000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x9f545000)

[  710.638624][ T5767] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:36 executing program 1:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  710.715496][T20730] loop5: detected capacity change from 0 to 264192
[  710.740891][T20730] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  710.796404][T20741] loop3: detected capacity change from 0 to 264192
[  710.868835][T20741] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  710.930414][T20750] loop1: detected capacity change from 0 to 264192
20:32:36 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)

20:32:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
creat(&(0x7f0000000080)='./file0\x00', 0x20)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  711.148865][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  711.182201][T20768] loop2: detected capacity change from 0 to 264192
[  711.261566][T20768] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  711.276836][T20774] loop5: detected capacity change from 0 to 264192
20:32:36 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:36 executing program 0:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  711.334304][T20774] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  711.461334][T20785] FAT-fs (loop4): bogus number of reserved sectors
[  711.467881][T20785] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:37 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000001980)={0x0, 0x6})
sendmmsg$sock(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="e073fb422b6e2ad54edf311d9300f8baa8aac766ab1463cbe198", 0x1a}, {&(0x7f0000000140)="edcc530aa60508ea38c092a01ad7eca9ad5706f15e234b1c277d9f91ac19e5e8d4b254037b5bf5bda29f56479775bde3ba43374917909e60de4218c89d704e6efe59597eee13af7bd304e8e8dc7b58a4ecbd91275809bb4b17970f1315ffec2a444b93a98b4697166da3a775569c948daef991be5352537ea8c9c1d79db81fd22870238e93ceb7fdf52da7e15b39427a126f174f4e0421934c624221c6f406e72921afe4a1429387ad694e3603", 0xad}, {&(0x7f00000000c0)="c8df5ed0d50d616182e0", 0xa}], 0x3, &(0x7f0000000300)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x1f}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @mark={{0x14, 0x1, 0x24, 0xaed}}], 0xa8}}, {{&(0x7f00000003c0)=@hci={0x1f, 0x1}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000440)="0f750f23d325fcfc605b07e627f2565292b6f11997cdc0c46682f1cf1113c2f0e96824e7a62835c89ea830273a18a22eb8938315e5dcf649019be2717491d3613ebd8aadd50a1d58a61709725511a8bc6046faf0c14ffbd74cba39273f596a2739eaa73b5d32ce36ec60b44ea325d1b2ddcdbd6d27b6958a69e6354ee8e6f2509a155789b80900f63c3dace7754807d87552994bfb", 0x95}, {&(0x7f0000000500)="7b19c7aeae9c786245b847989364eb9d115aee16616b893f42686c00237e549f0935d516729b511ecd29a6ca15808bd35e1bff537e6a25a8c88ebe085186ee531db4de28b3e4efb402682fc7629b67894d7e028f2f8ddb1f48444fa2ba68a210afd6860bad18d0c3244be21d27f98ef4a1037a28720549e60f3d5883164cd2b8df702375ac84cfa81767c30273b4233c6d7570cfbcb7d851872e8cbb342704e67bf753cf65a618f9d6a6721cf8e1c14264e10fdeb49f00fd378c9dbbca690b15124ec1d0d80126", 0xc7}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000280)="2e914060f7f9e7b5b2b29c3d1d9c50f4786362357c", 0x15}, {&(0x7f0000001600)="71f3ac984b856a70ee7c18e962e6dec4530c1d3e0635d3e31f453559efb0497447aa40fc14682e6e16f222a29520ead526b3745fce431988c6519996e32af2f2f1c5d98217da848bb5356e476fe0dbc7ca27953a", 0x54}, {&(0x7f0000001680)="8d93d40b0f28e17767a91d8050cb37de47c9eedb53e5c4d5d183ace5c44d96275656bceef195709d133bba67fe82211a7ae867114ff650d57f3521791c5cbc", 0x3f}, {&(0x7f00000016c0)="a5588c7563c6bea19efa3fdfe72adc29f3a7f026161152898dba201fce6f14477e2fc9dded74917328b3f384861fa9b04d2de698b791475a1b5980e879758e4f8c34ba954ddf9342be4bbd434656845eb811fd3dc84a52ba5d39b920606c0d20cdb15fd3eb30ccae7267ef6ea89b703ad76a9e4aa9c399ee4cee", 0x7a}], 0x7, &(0x7f00000017c0)=[@mark={{0x14, 0x1, 0x24, 0xffffff69}}, @txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x200}}], 0x48}}], 0x2, 0x40000)
r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r4 = perf_event_open$cgroup(&(0x7f0000001900)={0x4, 0x80, 0x7f, 0x1f, 0x4, 0x40, 0x0, 0x200, 0x4010, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000018c0)}, 0x2000, 0x1, 0xffff, 0x3, 0xc6, 0x3, 0x30, 0x0, 0x1ff, 0x0, 0x2}, r3, 0x5, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r4, 0x4, 0x0)
ftruncate(r3, 0x800)
lseek(r3, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r3, r5, 0x0, 0x108d1521)
sendfile(r3, r5, 0x0, 0x8400fffffffa)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:37 executing program 1:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  711.795964][T20807] loop3: detected capacity change from 0 to 264192
[  711.861759][T20807] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:37 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  711.991553][T20818] loop1: detected capacity change from 0 to 264192
20:32:37 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x258483, 0x10)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  712.219817][T20839] loop2: detected capacity change from 0 to 264192
[  712.242398][T20839] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:37 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  712.283874][T20844] loop5: detected capacity change from 0 to 264192
[  712.345050][T20844] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:37 executing program 0:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:37 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
chdir(&(0x7f00000000c0)='./bus\x00')
pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x1, 0x4, 0x9)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2001, 0x0)

[  712.481408][T20855] loop5: detected capacity change from 0 to 264192
[  712.497367][T20855] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  712.504769][T20856] FAT-fs (loop4): bogus number of reserved sectors
[  712.512917][T20856] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:37 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  712.577523][ T5767] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  712.696396][T20874] loop2: detected capacity change from 0 to 264192
20:32:38 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x50, r3, 0x9)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  712.752911][T20874] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:38 executing program 1:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:38 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
fsetxattr$security_evm(r1, &(0x7f0000000080), &(0x7f00000000c0)=@v1={0x2, "b70820ae6a4315a86dc3e44f83a8ca915df756"}, 0x14, 0x2)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x0, 0xf15, 0x1)

[  712.870120][T20891] loop3: detected capacity change from 0 to 264192
[  712.883608][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  712.927685][T20891] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  713.011889][T20905] loop5: detected capacity change from 0 to 264192
[  713.056898][T20905] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:38 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:38 executing program 0:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  713.489960][T20925] FAT-fs (loop4): bogus number of reserved sectors
[  713.496537][T20925] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:38 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x22002, 0x20)
r2 = fcntl$getown(r1, 0x9)
r3 = accept$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10)
fcntl$getownex(r3, 0x10, &(0x7f0000000240))
kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000140)={r1, r0, 0xb1})
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r4, 0x0, 0x108d1521)
close(r1)
sendfile(r1, r4, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x20000, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x80010, r5, 0x2000)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:38 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  713.569801][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  713.595839][T20935] loop0: detected capacity change from 0 to 264192
[  713.681858][T20945] loop5: detected capacity change from 0 to 264192
20:32:39 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
chdir(&(0x7f0000000080)='./file0\x00')

[  713.728632][T20945] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  713.757133][T20953] loop2: detected capacity change from 0 to 264192
[  713.807908][T20953] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:39 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  713.878716][T20967] loop3: detected capacity change from 0 to 264192
[  713.956647][T20967] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  713.992543][T20977] loop1: detected capacity change from 0 to 264192
20:32:39 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  714.417124][T20999] FAT-fs (loop4): bogus number of reserved sectors
[  714.423774][T20999] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:39 executing program 0:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:39 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x48)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:39 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  714.670943][T21014] loop5: detected capacity change from 0 to 264192
[  714.724792][T21021] loop0: detected capacity change from 0 to 264192
[  714.737125][T21014] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  714.790042][T21027] loop2: detected capacity change from 0 to 264192
20:32:40 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:40 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYRES16, @ANYRES32=0x0])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
removexattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@random={'os2.', 'vfat\x00'})
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
write(0xffffffffffffffff, &(0x7f0000000300)="14de8727bd8e4c1c23846fa7503cfe7c62925eb5688a2d94153250cef4b368678350ba6f83d46a64e0c2f48ccbcb7cda6d65aae0d8fb40ceb2b05810957dd53df18ea426b6e818aa0eb475f1b2dc04ae4815d67def097b8809a06f9cfbc04fc014fd6c226ad5adf59961281813f76ad8fc109167193831a2cdff5714bc5190bcd66b172fa307ad8d9e415ce57e1422134d89eb9e02", 0x95)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x40000004})
ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_CTL(r4, 0x40049421, 0x2)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  714.857465][T21027] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:40 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  715.018464][T21054] loop1: detected capacity change from 0 to 264192
[  715.086932][T21064] loop2: detected capacity change from 0 to 264192
[  715.136181][T21064] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:40 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  715.226827][T21044] print_req_error: 60 callbacks suppressed
[  715.226837][T21044] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  715.256293][T21043] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  715.270026][T21017] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  715.270058][  T712] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  715.287177][T21016] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  715.292481][  T712] buffer_io_error: 39 callbacks suppressed
[  715.292490][  T712] Buffer I/O error on dev loop3p4, logical block 4080, async page read
20:32:40 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  715.318884][T21034] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  715.343558][T21082] loop2: detected capacity change from 0 to 264192
[  715.360316][T21082] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  715.376192][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  715.387695][  T893] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  715.405038][  T712] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  715.415962][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  715.424224][  T712] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  715.435145][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  715.443304][  T712] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  715.454273][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  715.462328][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
20:32:40 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  715.470333][  T712] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  715.478854][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  715.486972][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  715.495043][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  715.517961][   T27] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:40 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001152b929acbd6717bc9341e42b8d6d123601780f61df2a00761ea50d465990a10885188ee27bdeb18f46fb03881d0753c14c92b38c730b35aca316e503a81869bcfbb5d6693b4", 0x6b}, {0x0}], 0x40000, &(0x7f00000001c0)=ANY=[@ANYRESDEC])
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x4080, 0x110)
r2 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x1c1002, 0x40)
chdir(&(0x7f0000000040)='./file0\x00')
r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r4 = mmap$IORING_OFF_SQES(&(0x7f0000383000/0x4000)=nil, 0x4000, 0x4, 0x4000010, r2, 0x10000000)
r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x8}, 0x1, {0x0, r5}}, 0x5)
ftruncate(r3, 0x800)
lseek(r3, 0x1200, 0x0)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x2, 0x8c)
sendfile(r3, r6, 0x0, 0x108d1521)
sendfile(r3, r6, 0x0, 0x8400fffffffa)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0)
preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:40 executing program 0:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  715.622493][T21091] loop4: detected capacity change from 0 to 264192
[  715.682493][T21090] loop2: detected capacity change from 0 to 264192
[  715.702950][T21091] FAT-fs (loop4): bogus number of reserved sectors
[  715.709484][T21091] FAT-fs (loop4): Can't find a valid FAT filesystem
[  715.719498][T21090] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:41 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  715.793065][T21066] loop3: detected capacity change from 0 to 264192
[  715.807722][T21066] FAT-fs (loop3): Unrecognized mount option "ÿÿÿÿÿÿÿÿ0omMvþ5R8s¥—" or missing value
20:32:41 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  715.868809][T21113] loop0: detected capacity change from 0 to 264192
[  715.893022][T21111] loop2: detected capacity change from 0 to 264192
[  715.942539][T21111] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:41 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:41 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  716.015531][T21127] loop1: detected capacity change from 0 to 264192
[  716.076775][T21133] loop3: detected capacity change from 0 to 264192
[  716.107600][T21138] loop2: detected capacity change from 0 to 264192
[  716.127384][T21133] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  716.169754][T21138] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:41 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  716.373062][T21159] loop2: detected capacity change from 0 to 264192
[  716.402451][T21159] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:41 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:41 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  716.523009][  T651] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  716.630324][T21172] loop4: detected capacity change from 0 to 264192
[  716.655967][T21173] loop2: detected capacity change from 0 to 264192
[  716.691801][T21172] FAT-fs (loop4): bogus number of reserved sectors
[  716.698350][T21172] FAT-fs (loop4): Can't find a valid FAT filesystem
[  716.718181][T21173] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:42 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x80, 0xb, 0x3, 0x1, "867676fec6e6978bf42d589ec15f7ddb379192eb02a6305cdebc064e0a951766"})
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
r3 = socket(0x1f, 0x2, 0x80)
r4 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r5=>0x0}, &(0x7f0000cab000)=0xc)
setuid(r5)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_mmap}], [{@uid_gt={'uid>', r5}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x31, 0x38, 0x62, 0x65, 0x7, 0x63, 0x34], 0x2d, [0x62, 0x39, 0x63, 0x66], 0x2d, [0x66, 0x31, 0x62, 0x37], 0x2d, [0x64, 0x66, 0x35, 0x33], 0x2d, [0x63, 0x38, 0x30, 0x64, 0x61, 0x36, 0x0, 0x66]}}}]}})
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:42 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:42 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  716.821091][T21190] loop5: detected capacity change from 0 to 264192
20:32:42 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  716.869535][T21190] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  716.928944][T21198] loop2: detected capacity change from 0 to 264192
[  716.992758][T21198] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  717.017467][T21212] loop0: detected capacity change from 0 to 264192
20:32:42 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x40)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
fallocate(r1, 0x50, 0x7fffffff, 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0)
preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x0)

20:32:42 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:42 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
mkdir(&(0x7f0000000080)='./bus\x00', 0x110)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
fstatfs(0xffffffffffffffff, &(0x7f0000001340)=""/4096)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(0xffffffffffffffff, &(0x7f0000001340)=""/4096)
io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, &(0x7f0000000180), 0x1)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
unlink(&(0x7f0000000140)='./bus\x00')
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @aes128, 0x8, '\x00', @b})
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1, 0x100010, r1, 0x49f33000)

[  717.268325][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  717.271621][T21238] loop2: detected capacity change from 0 to 264192
[  717.352060][T21238] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:42 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  717.423797][T21266] loop5: detected capacity change from 0 to 264192
20:32:42 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  717.507427][T21266] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  717.538951][T21272] loop2: detected capacity change from 0 to 264192
[  717.621337][T21272] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:43 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x800)
lseek(0xffffffffffffffff, 0x1200, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521)
sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  717.680479][T21281] loop4: detected capacity change from 0 to 264192
[  717.735642][T21281] FAT-fs (loop4): bogus number of reserved sectors
[  717.742390][T21281] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:43 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:43 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:43 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  717.907458][T21300] loop2: detected capacity change from 0 to 264192
[  717.922360][T21300] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  717.963708][T21237] loop3: detected capacity change from 0 to 264192
[  717.990624][T21237] FAT-fs (loop3): Unrecognized mount option "D" or missing value
[  718.026253][T21307] loop0: detected capacity change from 0 to 264192
20:32:43 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x420000, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
open(&(0x7f00000000c0)='./file0\x00', 0x424080, 0x82)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000080)={r0, 0x40, 0x9, 0x3564})
mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x1800003, 0x10010, r0, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  718.228770][T21326] loop3: detected capacity change from 0 to 264192
[  718.316061][T21326] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:43 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0xfffffffffffffffc}], 0x20000d0, &(0x7f00000000c0)=ANY=[@ANYRESDEC=0x0, @ANYRESHEX=0x0, @ANYRES32, @ANYRES64])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x80)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:43 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = dup2(r1, r1)
renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./bus\x00', 0xfe50764d38c036be)
lseek(r1, 0x1200, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(r5, r0, 0x2)
sendfile(r1, r4, 0x0, 0x108d1521)
sendfile(r1, r4, 0x0, 0x8400fffffffa)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:43 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  718.561545][T21354] FAT-fs (loop3): Unrecognized mount option "000000000000000000000x0000000000000000ÿÿÿÿÿÿÿÿÿÿÿÿ" or missing value
[  718.563983][T21362] loop5: detected capacity change from 0 to 264192
[  718.617042][T21362] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  718.621696][T21364] loop4: detected capacity change from 0 to 264192
[  718.697306][T21364] FAT-fs (loop4): bogus number of reserved sectors
[  718.703864][T21364] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:44 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:44 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:44 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:44 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
unlink(&(0x7f0000000080)='./bus\x00')
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  718.973796][T21396] loop2: detected capacity change from 0 to 264192
[  719.016029][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  719.044491][T21400] loop0: detected capacity change from 0 to 264192
[  719.058301][T21396] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  719.199875][T21414] loop5: detected capacity change from 0 to 264192
[  719.256590][T21414] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  719.384057][T21378] FAT-fs (loop3): Unrecognized mount option "000000000000000000000x0000000000000000ÿÿÿÿÿÿÿÿÿÿÿÿ" or missing value
20:32:44 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:44 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x8d0, &(0x7f0000000080)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  719.590088][T21430] loop4: detected capacity change from 0 to 264192
[  719.631122][T21430] FAT-fs (loop4): bogus number of reserved sectors
[  719.637717][T21430] FAT-fs (loop4): Can't find a valid FAT filesystem
[  719.674278][T21440] loop3: detected capacity change from 0 to 264192
[  719.722912][T21440] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:45 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:45 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {0x77359400}})
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
fdatasync(r3)
preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x0)
mmap(&(0x7f00000a3000/0x1000)=nil, 0x1000, 0x4, 0x2010, r0, 0xf0d26000)
preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000140)=""/72, 0x48}, {&(0x7f0000000300)=""/186, 0xba}], 0x3, 0x7fff, 0x1000)

20:32:45 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:45 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  719.990167][T21471] loop2: detected capacity change from 0 to 264192
[  720.026780][T21471] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  720.143145][T21493] FAT-fs (loop1): bogus number of reserved sectors
[  720.149685][T21493] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:45 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x7}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  720.247586][T21501] print_req_error: 239 callbacks suppressed
[  720.247597][T21501] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  720.315695][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  720.326969][  T893] buffer_io_error: 187 callbacks suppressed
[  720.326983][  T893] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  720.372220][T21507] FAT-fs (loop5): bogus number of reserved sectors
[  720.378829][T21507] FAT-fs (loop5): Can't find a valid FAT filesystem
[  720.388740][T21497] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  720.405564][T21499] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  720.422574][T21501] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  720.454143][T21515] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  720.470803][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  720.474118][T21514] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  720.481704][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  720.501325][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  720.512207][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  720.520209][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  720.523010][T21516] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  720.531185][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  720.548145][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  720.556824][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  720.565566][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
20:32:45 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  720.575389][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  720.584014][  T712] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  720.654503][T21507] FAT-fs (loop5): Unrecognized mount option "D" or missing value
[  720.735426][T21521] loop4: detected capacity change from 0 to 264192
[  720.746790][T21485] loop3: detected capacity change from 0 to 264192
[  720.772899][T21485] FAT-fs (loop3): Unrecognized mount option "ÿÿÿL‹l$0" or missing value
20:32:46 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
setreuid(0x0, 0xee01)
r1 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f1, &(0x7f0000000480)={'sit0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @private2}})
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
sendto(r2, &(0x7f0000000080)="dbd88bc20b581cb21fb45ad59be0f27064b09c008639a9243d95478705ddaaf342417c10158e3605cddc2474bf16811c107e217475", 0x35, 0x4040801, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x2, 0x2, {0xa, 0x4e23, 0xfffffffe, @mcast1, 0x40}}}, 0x80)
sendfile(r0, r2, 0x0, 0x108d1521)
sendfile(r0, r2, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
sendto$packet(r3, &(0x7f0000000300)="023fa9c3c531562aa1de0030333fa3838b8193b16bd8ecad80a81e7b77a98e5b60aa7eaf6f5f3644b0d1d35a05cb3c32f232d81efd100d58138dcaa5358779a10abe67860ad8577186c7a4b7d007908b97db180c5c6c2986bb1c2f894411fe86ec42679e3bc859b23afc35e2d1e9f2cd0a6da88a2c42f79ff83d0765dc1175536b3248a018209ada7b64d58f543ad8185980000eaff42f1cefc5fc70901cb330b013cc0a4fda7a133ed162ab7cbba96bd3422befaf", 0xb5, 0x800, &(0x7f0000000240)={0x11, 0x4, 0x0, 0x1, 0x79, 0x6, @multicast}, 0x14)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  720.807174][T21521] FAT-fs (loop4): bogus number of reserved sectors
[  720.813734][T21521] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:46 executing program 2:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:46 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  720.902164][T21535] loop5: detected capacity change from 0 to 264192
[  720.921359][T21535] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:46 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:46 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x9)
r3 = syz_open_procfs(0x0, &(0x7f00000013c0)='net/nfsfs\x00')
r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000001440), 0x202400)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001580), 0x48902, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
io_submit(0x0, 0x7, &(0x7f0000001880)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f00000018c0)="e0bf00030025", 0x6, 0x13e6, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f0000000140)="ee85f9f6edfefc0a3c7dc0e762ac5dbef409d97017b0e646c638c44a384ca5753a664c50b7dd45bae5647f76a3387fa533762c8db7058734335fbed07e38163b67da8cf94650bcaf0e17906f3c5b626c8351e1ddc3982eca1389e39757ffa8fa92948e9722d1dd4265f636c6a3518bd0855675844c71ad1b5b9007f059dcd8945ab94c59b1bccbb5cf9d7fa5754a36ea3f51e1955e29ad47f76c477e3308", 0x9e, 0x1, 0x0, 0xab34fcbf3e3c7a72}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x400, r1, &(0x7f0000000300)="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", 0x1000, 0x4, 0x0, 0x0, r1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x3, 0x9b4e, r0, &(0x7f0000001300)="ad3c01c6fcbe27b8654441f74bb51800f32004520b2c8e82922b6fc2999737fc5affc6c4891acb7a56fff3bbf26f1135b1dacacd1011cde9f7295b25e666491ee13e02a70252ba2432ec0a4e31147359c356c2111ce34c29b7daf1e0eec764d90c212833cfa4c0a1fc15007d78ee81ad446feb44b7a43f8ead95bcf000f9729e36dbaa460a0e6646d4216efc0f8e8e1a3a149cccdee24576fda5c0bd641bfab5e30a91f6d4c02a135471fc4e9726d1f14667dc6986a34df96a957586357542", 0xbf, 0xd66, 0x0, 0x2, r3}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x1, 0x5, r4, &(0x7f0000001480)="8c0b9b8b94d0d38f383b20082d45317d08b6e4612f5ff8da966ac2e0aca0734fe8d69aafa6231dc518f8c2fd39cbce3bcacaf839d70cafc5037d842bf6eaeb1e87f44ad2a5cd09999a4d2e9f591c42b94417876b29a3f1db05ef6c3271b5da56454e07ebb703850570032c92d2ad67b06a0888a7d90439959ff95c0044f127cd3b951edec525f2eda21b1d842c50a5719d7aa4e074938725e7b462cf6ddaa86329348227d3e2e17f57196d420f6320cb68211925845e58450651965fdad14e7e885f3b1d89df76", 0xc7, 0x101, 0x0, 0x2, r5}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000001600)="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", 0xfe, 0x1, 0x0, 0x2, r6}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000001740)="b03a7774fbdcb1e3303880d504cb03c33249f9188edc3065da0ddf854ec7e94fd970bbc482e25733d3e68136e7ff7bc995f0791cf4cbfe3aa565678b1d75e8c7dfa19e61db005788d52c1289c3be292de504cf4457226e523b498c57cb3c623e4688dc605ce5e7b15f6d8b26ce7e8a3577c8a1b8d7048dd15d0e2ced2811f6228784d556c0fe16c74c888ccbe752183c3d1305fa30e80d8d3d01469ca5cd8581899197f4750382690e8d4ba4ec59cae1dfb37c864e9ff9cfaac2d756a31ec59da622", 0xc2, 0x86ba, 0x0, 0x2, r1}])
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r7, 0x0, 0x108d1521)
sendfile(r1, r7, 0x0, 0x8400fffffffa)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0)
preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  721.042143][T21555] loop3: detected capacity change from 0 to 264192
[  721.107587][T21555] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  721.159491][T21564] FAT-fs (loop1): bogus number of reserved sectors
[  721.166078][T21564] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:46 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r0, &(0x7f0000001340)=""/4096)
openat(r0, &(0x7f00000001c0)='./bus/file0\x00', 0x20800, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x8b)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x4})
lseek(0xffffffffffffffff, 0x800, 0x3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r5 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40, 0x62}, 0x18)
mknodat$loop(r5, &(0x7f0000000140)='./bus\x00', 0x10, 0x1)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  721.384402][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:46 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  721.565959][T21595] loop5: detected capacity change from 0 to 264192
[  721.594591][T21595] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
fcntl$setlease(r0, 0x400, 0x1)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0x2)
open(&(0x7f0000000080)='./bus\x00', 0x88002, 0x0)

[  721.739160][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  721.741529][T21603] loop4: detected capacity change from 0 to 264192
[  721.826944][T21603] FAT-fs (loop4): bogus number of reserved sectors
[  721.833512][T21603] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:47 executing program 2:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  721.869001][T21611] loop5: detected capacity change from 0 to 264192
20:32:47 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:47 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x40)

[  721.912503][T21611] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:47 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  722.024487][T21631] loop3: detected capacity change from 0 to 264192
[  722.070644][T21631] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  722.113455][T21643] FAT-fs (loop1): bogus number of reserved sectors
[  722.119993][T21643] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:47 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  722.747435][T21679] loop4: detected capacity change from 0 to 264192
[  722.819060][T21679] FAT-fs (loop4): bogus number of reserved sectors
[  722.825636][T21679] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:48 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800)
lseek(r1, 0x1200, 0x0)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/142)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x480201, 0x0)
r3 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0xfffd, 0x100000001, 0x10000, 0x1, 0x9, 0x0, 0x8}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
socket$packet(0x11, 0x2, 0x300)
sendfile(0xffffffffffffffff, r0, 0x0, 0x401)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
finit_module(r0, &(0x7f0000000080)='vfat\x00', 0x1)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:48 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:48 executing program 2:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:48 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:48 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x7f6ab81cda85eb8, 0x0)
r3 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)={0x0, 0x18}, 0x18)
r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x80000, 0x0)
connect$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000180)={0x40000002})
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  722.967543][T21689] loop5: detected capacity change from 0 to 264192
[  723.006887][T21689] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  723.051181][T21707] FAT-fs (loop0): bogus number of reserved sectors
[  723.057720][T21707] FAT-fs (loop0): Can't find a valid FAT filesystem
20:32:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080))
r2 = socket$packet(0x11, 0x2, 0x300)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x3, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0x2}, 0x1212}, 0x0, 0x0, r3, 0x0)
r4 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r6=>0x0}, &(0x7f0000cab000)=0x2)
setresuid(0x0, r6, 0x0)
fchownat(0xffffffffffffffff, 0x0, 0x0, 0xee00, 0x0)
ioctl$EVIOCSKEYCODE_V2(r4, 0x80104592, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x424, "ed005400000000003ec13e20000000eb00df0000000000001f00"})
prctl$PR_SET_MM_MAP(0x18, 0x29, 0x0, 0x0)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
epoll_create1(0x0)

[  723.109169][T21715] loop3: detected capacity change from 0 to 264192
[  723.153834][T21715] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  723.167992][T21720] FAT-fs (loop1): bogus number of reserved sectors
[  723.174639][T21720] FAT-fs (loop1): Can't find a valid FAT filesystem
[  723.193324][T21726] loop5: detected capacity change from 0 to 264192
[  723.246214][T21726] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:48 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x40001)
fcntl$setstatus(r1, 0x4, 0x800)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x108d1521)
sendfile(r0, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  723.604294][ T5767] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:49 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  723.686762][T21763] loop3: detected capacity change from 0 to 264192
[  723.739607][T21763] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  723.782054][T21766] loop4: detected capacity change from 0 to 264192
20:32:49 executing program 2:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  723.862609][T21766] FAT-fs (loop4): bogus number of reserved sectors
[  723.869150][T21766] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:49 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:49 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  724.038247][T21792] loop2: detected capacity change from 0 to 264192
20:32:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
close(r0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x8)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  724.112714][T21794] FAT-fs (loop0): bogus number of reserved sectors
[  724.119253][T21794] FAT-fs (loop0): Can't find a valid FAT filesystem
[  724.131193][T21799] FAT-fs (loop1): bogus number of reserved sectors
[  724.137728][T21799] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:49 executing program 2:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:49 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000080)='./bus\x00')
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0x18)
renameat2(r0, &(0x7f00000000c0)='./bus\x00', r1, &(0x7f0000000180)='./bus\x00', 0x7)
chdir(&(0x7f0000000040)='./file0\x00')
r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r2, r3, 0x0, 0x108d1521)
sendfile(r2, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  724.199278][ T5767] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  724.203861][T21806] loop5: detected capacity change from 0 to 264192
[  724.253256][T21806] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  724.287613][T21819] loop2: detected capacity change from 0 to 264192
[  724.303167][T21825] loop3: detected capacity change from 0 to 264192
[  724.373482][T21825] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:49 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080))
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f0000000300)={{r3}, "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"})

[  724.695109][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  724.757340][T21851] loop4: detected capacity change from 0 to 264192
[  724.790447][T21851] FAT-fs (loop4): invalid media value (0x00)
[  724.796497][T21851] FAT-fs (loop4): Can't find a valid FAT filesystem
[  724.828151][T21857] loop5: detected capacity change from 0 to 264192
20:32:50 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  724.950404][T21857] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:50 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:50 executing program 2:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  725.151353][T21871] FAT-fs (loop0): bogus number of reserved sectors
[  725.157902][T21871] FAT-fs (loop0): Can't find a valid FAT filesystem
20:32:50 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
sendmsg(r1, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000000080)="e68e9a4be445ce764980113db3dd975ce280f380e3d1b8c03b5be34265f19ac3c60088996dd758865184e14a26fa4e7cb4a53d1581a7480b81a3671ad7a60989bd9e152a6ff6d4a9ecbe5ed0bc6e", 0x4e}, {&(0x7f0000000300)="75ecec0bfffa5c752ee8a17e4df116c5e1c8f983f375b169d4636bffec10b9885e4a63a0d9e4f748b706b2ab94f3fa97404f6e10c3e93dead15e2258fb23b1ac9083299978802c763c2ff5b909ea3d6f6cfda5b89c3104fb6abcbbf644365dac1a82f4f6ace91c719f31302a40264d8954d93cd9d1a443bdb088a0c15cdf0d8d9b6d9b3aefced4519f1d461dc8351676dd614d2145a0972569afb646a5d36e63e40ab2213b006135952d8fcf3137676e8306f4d34c49235255605d7f58c1c1fabcfd23d5639df015cc0f0186c962c11bf1afe94eb54a03443365afba811849396e4d5a0b7276703b75f0b23432", 0xed}, {&(0x7f0000000140)="17e4e9f3587a2b479bc10ddf668e0e7c27ecf9a08c40fad5c1d36ca57956d18dd0ab68ed2a84212a07bd78a41bf46f936af1e0b5bd23bea6437120f6cb653d82a10340c87a2208895ec3a9f8020899f734d315dddfa2c8166cc6e3c68a78ded916b92bf022072ddf30bb021c3bdd52ea7424f2e0c3a09edc48f5c003d02cf74635b9055117c88e985f8c9cf73ed29757a0422ed3dc72e94a14cc22852b809330594fff6b07f880dd77db9bfbe36f015b449170adc8", 0xb5}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000000240)="8982b15f664320f2dd98b0a0ae11203b60b4011cc16196e593595e034b2a5909124f7d0154a929a91ba10e803ec1a6477054a75175688786671604435bf0a9e37a1655083510a98e85d4c23cf653c9ef87c6da94f5d4810f8aec6bfd2f73f82b0b0554ffb6a764803354f21d6a26d60e17887e153c37fc9e2435e744d57c72a9", 0x80}, {&(0x7f0000001400)="54fd", 0x2}, {&(0x7f0000001440)="05b73e4931cc1215384fb2e7ff711ea58da596de5f9b891169881f1a5fc3d1ec43d19b605c3f2ebd0692203be96a20ac0d04b9dca90c00c2ccd37e410f14eb8c7036314f7f7f9bb3c1438ad5fc974163c6f14cb7d6556e840425f8469aeb63d7f264e35b3eb59aaef26185be64bb79ba575fbec2713149695db4b247f6a5aee33964861d7996788b63055f605887187463961150cfbda1b5b032a4f19f7c63c97d4481c750198bcd6c7e12740a1331642c1a0bcb7fb4c79f9c4c382ce914cf15f6600f508ee24d0e8f7e689b9b07883d544d1c82f09378241d587049b143", 0xde}, 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", 0x1000}, {&(0x7f0000002540)="fe338e25ac2ea0580e5526a02ff6ba7c5cb63f5043d23f48260c227facad0517d5615f337d933fa6a8948e0c23ac4f99281225bbda9d9785b9df41a504f1aa13ac225dcc39bb4ee43d9a3e28b05028c20efd4e5b28b99b20e3cff795f0bb7220f4d9da06dd490c9b313a089999614984167d3f1ca718deaaf87815349db351284b4aed5d60dda8d10bded496037ebc2462be69302dbc66cd6494590d1d7f074b7e15daed44ecc536f03e00fb6ad5a12b4973f17ab79c5db0ee56315caacbe79f1f3c738672dcdeacf20808043317b916f1486a83e62921f2310a75ca40c33fcb05a935658f4ab5bd58eca3e78c3c1dcabe489917832878ec02", 0xf9}, {&(0x7f0000002640)="6456874a8f7c3cdf1e8ece967070e9e43b71fae2d360062322efa5a356f590202478d4b56558c33821b5fe2e1a5c2a9cbd0df28f298e6697e9b9044313ea0b4854a0e5a18361d762420929c684e5222486e006dab7d19daa5a1403ca5967602a6b2ec509bb4b96a0ad6e35a2c20d3227b86d520c1b72f11eef62d66e3694dda273b6f0c24d90954ddc8655963fbe4f4d31244f3f9291c616a0d363d9eb4964b0ba0561b2b3bceafd5d0100b418706278c036983fa048851515a56413e8004f0948", 0xc1}], 0xa, &(0x7f0000002800)=[{0xa8, 0x10c, 0x5, "536a9468d64c0045efc91ac9fb55f639a3e748b0c42c20e9f431789f9bf5634485acccc57f7b8d5519c4e0b2af11abf90afc65d7841acc9b94d1474fca7dc271512b05536b6e23d91f0b0f009ec0dddf414b244dbedf8a083f23381392eeb9e8b19236de07b324dfcb5ce7500ce5268be707a61ff31dbe7ecaf1d310cc7b9178da800d6399dd4a6ba743dabbe1f1bcf0acd7da65"}, {0x18, 0x116, 0x9, "8f2025aa22bffa9c"}, {0x98, 0x29, 0x101, "286d7aa66eb22f097e02c5a1014fc34f18d4724c6fea730c0f758064543fdc38fc61ef5dffd2eeb8a07329721401e3c86faf011813b6f922e4831006523332568c187a4f635f2141964df09ae96b927a5268107a7057b79f241856c8f01ee5912297eea24fa6c29a0633cbcfa66604d427ea891921eedf6c0089bc52a32cd311fe9168425e"}, {0x18, 0xff, 0x0, "03ce8ebe154b6d"}], 0x170}, 0x11)
lseek(r1, 0x1200, 0x0)
write$binfmt_script(r0, &(0x7f00000029c0)={'#! ', './file0', [{0x20, 'vfat\x00'}], 0xa, "264c5a05c4f92eb3f25576a90c5c5a455aa69d0e64d2ca737443c3eab16657964d194bfccee1c43a3ed794ad2959874ac6d2a8515262a5d5e749d447ae66136918397e9ec408b0a02c08f5da0f7b8333be8f711ad2b8da814aecc74daeb6d4128f28b6721c690d0df5a13464d27aacd48e79133991f498a4ea3546b6efcdff9ab814d6b81107d454dd42c7ec"}, 0x9d)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = fork()
fcntl$setown(r2, 0x8, r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  725.264960][T21876] FAT-fs (loop1): bogus number of reserved sectors
[  725.271516][T21876] FAT-fs (loop1): Can't find a valid FAT filesystem
[  725.308613][T21880] loop3: detected capacity change from 0 to 264192
[  725.362479][T21880] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  725.380219][T21897] loop2: detected capacity change from 0 to 264192
20:32:50 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  725.759741][T21917] loop4: detected capacity change from 0 to 264192
[  725.843709][T21917] FAT-fs (loop4): invalid media value (0x00)
[  725.849733][T21917] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:51 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:51 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  726.085158][T21930] FAT-fs (loop0): bogus number of reserved sectors
[  726.091721][T21930] FAT-fs (loop0): Can't find a valid FAT filesystem
[  726.201196][T21938] loop1: detected capacity change from 0 to 264192
20:32:51 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
creat(&(0x7f0000000080)='./file1\x00', 0x2)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x120)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:51 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  726.254867][T21938] FAT-fs (loop1): bogus number of reserved sectors
[  726.261425][T21938] FAT-fs (loop1): Can't find a valid FAT filesystem
[  726.453845][T21950] print_req_error: 66 callbacks suppressed
[  726.453857][T21950] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  726.464676][T21973] loop2: detected capacity change from 0 to 264192
[  726.528996][  T712] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  726.540259][  T712] buffer_io_error: 52 callbacks suppressed
[  726.540272][  T712] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  726.625729][T21950] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  726.639259][T21947] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  726.653789][T21959] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:32:52 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  726.672994][T21976] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  726.697146][T21956] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  726.710631][T21934] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  726.738116][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  726.749067][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  726.757090][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  726.768468][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  726.776856][  T893] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  726.785179][  T893] Buffer I/O error on dev loop3p5, logical block 33008, async page read
[  726.793527][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  726.801529][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  726.809539][  T893] Buffer I/O error on dev loop3p4, logical block 4080, async page read
[  726.810223][T21992] loop4: detected capacity change from 0 to 264192
[  726.817822][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  726.832391][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  726.872544][T21992] FAT-fs (loop4): invalid media value (0x00)
[  726.878578][T21992] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:52 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:52 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  727.133983][T22001] FAT-fs (loop0): bogus number of reserved sectors
[  727.135555][T22005] loop1: detected capacity change from 0 to 264192
[  727.140522][T22001] FAT-fs (loop0): Can't find a valid FAT filesystem
[  727.181237][T22005] FAT-fs (loop1): bogus number of reserved sectors
[  727.187821][T22005] FAT-fs (loop1): Can't find a valid FAT filesystem
[  727.209032][T21975] loop3: detected capacity change from 0 to 264192
[  727.228223][T21975] FAT-fs (loop3): Unrecognized mount option "D" or missing value
20:32:52 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:52 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x82, 0x95)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  727.400729][T22025] loop3: detected capacity change from 0 to 264192
[  727.413319][T22026] loop2: detected capacity change from 0 to 264192
[  727.439683][T22025] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:53 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  727.771331][T22040] loop4: detected capacity change from 0 to 264192
[  727.803784][T22040] FAT-fs (loop4): bogus number of FAT sectors
[  727.809896][T22040] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:53 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000080)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/219, 0xdb}, {&(0x7f0000001500)=""/213, 0xd5}], 0x4, &(0x7f0000000180)=""/117, 0x75}, 0x55f}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001600)=""/222, 0xde}, {&(0x7f0000001700)=""/251, 0xfb}, {&(0x7f0000001800)=""/157, 0x9d}], 0x3}, 0x3}, {{&(0x7f00000018c0)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001940)=""/146, 0x92}, {&(0x7f0000001a00)=""/112, 0x70}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f0000001a80)=""/249, 0xf9}], 0x4}, 0x2}, {{&(0x7f0000001bc0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000004180)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/255, 0xff}, {&(0x7f0000003d40)=""/223, 0xdf}, {&(0x7f0000003e40)=""/155, 0x9b}, {&(0x7f0000003f00)=""/93, 0x5d}, {&(0x7f0000003f80)=""/39, 0x27}, {&(0x7f0000003fc0)=""/228, 0xe4}, {&(0x7f00000040c0)=""/129, 0x81}], 0x9, &(0x7f0000004240)=""/244, 0xf4}, 0x6e7b}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000004340)=""/175, 0xaf}, {&(0x7f0000004400)=""/5, 0x5}, {&(0x7f0000004440)=""/160, 0xa0}, {&(0x7f0000004500)=""/79, 0x4f}, {&(0x7f0000004580)}], 0x5, &(0x7f0000004640)=""/115, 0x73}, 0x30000}], 0x5, 0x2000, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
chdir(&(0x7f0000004580)='./file0\x00')
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  727.877425][ T5767] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  727.974841][T22056] loop3: detected capacity change from 0 to 264192
20:32:53 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:53 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  728.020953][T22056] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  728.131654][T22067] FAT-fs (loop0): bogus number of reserved sectors
[  728.138202][T22067] FAT-fs (loop0): Can't find a valid FAT filesystem
[  728.163176][T22070] loop1: detected capacity change from 0 to 264192
[  728.203977][T22070] FAT-fs (loop1): bogus number of reserved sectors
[  728.210528][T22070] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:53 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  728.366600][T22085] loop2: detected capacity change from 0 to 264192
20:32:53 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  728.734247][T22095] loop4: detected capacity change from 0 to 264192
[  728.775751][T22095] FAT-fs (loop4): bogus number of FAT sectors
[  728.781877][T22095] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:54 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:54 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:54 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x20200d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x115002, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000180)={0xb79, 0xc0, 0x8, 0x3ff, 0x0, 0xfffb})
sendfile(r0, r1, 0x0, 0x108d1521)
r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r4 = creat(&(0x7f00000000c0)='./file1\x00', 0x7e7ed1c26281f8d8)
sendfile(r3, r1, 0x0, 0xb1)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
fstatfs(0xffffffffffffffff, &(0x7f0000001340)=""/4096)
statx(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x400, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280)={0x0, <r7=>0x0}, &(0x7f0000000400)=0xc)
mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x900c, &(0x7f0000000680)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',msize=0x0000000000001000,cache=loose,version=9p2000,aname=vfat\x00,access=any,uname=,dfltgid=', @ANYRESHEX=r6, @ANYBLOB="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", @ANYRESDEC=r7, @ANYBLOB=',context=root,\x00'])
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  729.111331][T22129] loop0: detected capacity change from 0 to 264192
[  729.124642][T22130] loop1: detected capacity change from 0 to 264192
[  729.175401][T22129] FAT-fs (loop0): bogus number of reserved sectors
[  729.181956][T22129] FAT-fs (loop0): Can't find a valid FAT filesystem
20:32:54 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  729.218157][T22130] FAT-fs (loop1): bogus number of reserved sectors
[  729.224732][T22130] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:54 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053ec0)={0x9, [], 0xd9, "71b19f6c0bca39"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000300)=ANY=[@ANYRES64, @ANYBLOB="0000010000000000ffff0000000000000100000000000000000000000000000001000000000000000000000001000000050000008c000000080000000000000001000080000000090000000000000004000000000000001800"/128])
ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f000005aa00)={{<r2=>0x0, 0xff, 0x0, 0x0, 0x1ff, 0x6e0, 0x0, 0x5, 0x80000001, 0x3, 0x2, 0x30, 0x7ff, 0x1cc, 0x1}})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005ba00)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005ca00)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005cc00)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005dc00)={<r6=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ec00)={0xd72, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {r3, r4}, {}, {r5}, {0x0, r6}], 0x1f, "f06a8cd403a86f"})
lseek(r1, 0x8000000000001200, 0x4)
r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x101100, 0x0)
sendfile(r1, r7, 0x0, 0x108d1521)
sendfile(r1, r7, 0x0, 0x8400fffffffa)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0)
preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  729.362972][T22148] loop5: detected capacity change from 0 to 264192
[  729.384541][T22148] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
creat(&(0x7f0000000080)='./bus\x00', 0x100)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  729.514589][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:54 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  729.618963][T22164] loop5: detected capacity change from 0 to 264192
[  729.677653][T22169] loop4: detected capacity change from 0 to 264192
[  729.700767][T22164] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  729.729601][T22169] FAT-fs (loop4): bogus number of FAT sectors
[  729.735741][T22169] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:55 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000140)='./bus\x00', 0x101)
ftruncate(r1, 0x800)
lseek(r0, 0x1200, 0x2)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r4}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
ftruncate(r4, 0x57f)
sendfile(r1, r2, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1)
r6 = fcntl$dupfd(r2, 0x0, r2)
ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0xf503, 0x0)

[  729.903680][T22180] loop5: detected capacity change from 0 to 264192
20:32:55 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  729.948254][T22180] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:55 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:55 executing program 5:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b646f736617e43c00089220000004f8000020024000000000000000004f6f0627daa9cd590663275c8f9e8f00010c93d707c0edd393fcf5c144ff00ad82774ebc724b401daf9d2c1b56fec4512e0565c42c9fa9ed5b4352e0c7067c", 0x5f}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES16=0x0])
chdir(&(0x7f0000000040)='./file0\x00')
r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r2, 0x800)
lseek(r2, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r2, r3, 0x0, 0x108d1521)
sendfile(r2, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:55 executing program 3:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x164)
write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10)
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x600400, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x202000, 0x0)
getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000300)=""/224, &(0x7f0000000180)=0xe0)

[  730.102391][T22202] loop1: detected capacity change from 0 to 264192
[  730.113962][T22203] loop0: detected capacity change from 0 to 264192
[  730.117876][T22200] loop3: detected capacity change from 0 to 264192
[  730.128452][T22202] FAT-fs (loop1): bogus number of reserved sectors
[  730.135105][T22202] FAT-fs (loop1): Can't find a valid FAT filesystem
[  730.142393][T22209] loop5: detected capacity change from 0 to 264192
[  730.145287][T22203] FAT-fs (loop0): bogus number of reserved sectors
[  730.155435][T22203] FAT-fs (loop0): Can't find a valid FAT filesystem
[  730.183726][T22200] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:55 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  730.205088][T22209] FAT-fs (loop5): Unrecognized mount option "" or missing value
20:32:55 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  730.636444][T22243] loop4: detected capacity change from 0 to 264192
[  730.673135][T22243] FAT-fs (loop4): bogus number of FAT sectors
[  730.679244][T22243] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:56 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:56 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:56 executing program 3:
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, 0x0}, 0x40010)
sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2a}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000000}, 0x48000)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008885}, 0x24009840)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, 0x0, 0x3, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6tnl0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40d1}, 0x40000)

[  730.992925][T22236] loop5: detected capacity change from 0 to 264192
[  731.000282][T22236] FAT-fs (loop5): Unrecognized mount option "" or missing value
20:32:56 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000009, 0x40010, r0, 0xfebcd000)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  731.049640][T22264] loop0: detected capacity change from 0 to 264192
[  731.067397][T22265] loop1: detected capacity change from 0 to 264192
[  731.097686][T22264] FAT-fs (loop0): bogus number of reserved sectors
[  731.104254][T22264] FAT-fs (loop0): Can't find a valid FAT filesystem
[  731.121882][T22265] FAT-fs (loop1): bogus number of reserved sectors
[  731.128425][T22265] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:56 executing program 3:
perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

[  731.184613][T22281] loop5: detected capacity change from 0 to 264192
[  731.216238][T22281] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:56 executing program 3:
openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f0000000a00)='ns/mnt\x00')

20:32:56 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:56 executing program 3:
perf_event_open(&(0x7f00000006c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x20, 0xffffffffffffffff, 0x0)

20:32:56 executing program 3:
perf_event_open(&(0x7f00000006c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

20:32:56 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:56 executing program 3:
syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[])
statfs(&(0x7f00000000c0)='./file0\x00', 0x0)

[  731.574534][T22294] print_req_error: 115 callbacks suppressed
[  731.574548][T22294] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  731.594982][T22273] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
20:32:56 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x4})
ftruncate(r4, 0x1000)
lseek(r0, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r5, 0x0, 0x108d1521)
sendfile(r0, r5, 0x0, 0x8400fffffffa)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  731.632365][T22334] loop3: detected capacity change from 0 to 6
[  731.636848][T22335] loop4: detected capacity change from 0 to 264192
[  731.651102][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  731.666901][  T712] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  731.678271][  T712] buffer_io_error: 89 callbacks suppressed
[  731.678284][  T712] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  731.696024][T22334] FAT-fs (loop3): Directory bread(block 6) failed
[  731.702584][T22335] FAT-fs (loop4): bogus number of FAT sectors
[  731.708655][T22335] FAT-fs (loop4): Can't find a valid FAT filesystem
[  731.777084][T22350] loop5: detected capacity change from 0 to 264192
[  731.806598][T22350] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  731.867996][T22296] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  731.900495][  T712] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  731.911744][  T712] Buffer I/O error on dev loop3p6, logical block 4080, async page read
20:32:57 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:57 executing program 3:
clock_gettime(0x0, &(0x7f0000000580))

20:32:57 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:57 executing program 5:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0xe992, 0x3, 0x9, 0x800}, 0x10)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4})
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYRESDEC, @ANYRES64, @ANYRES64=r3])
chdir(&(0x7f0000000040)='./file0\x00')
r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0xddda)
lseek(r4, 0x1200, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r4, r5, 0x0, 0x108d1521)
sendfile(r4, r5, 0x0, 0x8400fffffffa)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0)
preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  731.941118][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:57 executing program 3:
perf_event_open(&(0x7f00000006c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x20, 0xffffffffffffffff, 0x0)

[  732.031770][T22377] loop5: detected capacity change from 0 to 264192
[  732.039007][T22377] FAT-fs (loop5): Unrecognized mount option "" or missing value
[  732.065475][T22382] loop1: detected capacity change from 0 to 264192
[  732.083478][T22383] loop0: detected capacity change from 0 to 264192
[  732.091970][T22273] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  732.104726][T22294] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  732.105604][T22382] FAT-fs (loop1): bogus number of reserved sectors
20:32:57 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0), 0x0, 0x100}], 0x2000, &(0x7f0000000200)={[{@map_normal}, {@map_acorn}, {@cruft}], [{@dont_measure}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]})

[  732.118180][T22297] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  732.122941][T22382] FAT-fs (loop1): Can't find a valid FAT filesystem
[  732.135873][T22261] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  732.154176][T22327] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  732.171342][  T893] Buffer I/O error on dev loop3p5, logical block 33008, async page read
[  732.180783][T22377] loop5: detected capacity change from 0 to 264192
[  732.185895][T22383] FAT-fs (loop0): bogus number of reserved sectors
[  732.188173][T22377] FAT-fs (loop5): Unrecognized mount option "" or missing value
[  732.193846][T22383] FAT-fs (loop0): Can't find a valid FAT filesystem
[  732.195453][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  732.216464][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  732.224515][  T893] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  732.233038][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  732.241105][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  732.249166][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  732.257828][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
20:32:57 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  732.294893][T22400] loop3: detected capacity change from 0 to 1
20:32:57 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
stat(&(0x7f0000000280)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/94, 0x5e)
r2 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r3=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0xffffffffffffffff, r3, 0x0)
lchown(&(0x7f0000000080)='./bus\x00', r1, r3)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r4, 0x0, 0x108d1521)
sendfile(r0, r4, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
r6 = dup(r5)
preadv(r6, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/161, 0xa1}], 0x1, 0xd9f, 0x0)

[  732.365275][T22400] loop3: detected capacity change from 0 to 1
20:32:57 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0)
ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/33)

20:32:57 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:57 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@hide}]})

[  732.436595][T22416] FAT-fs (loop2): bogus number of reserved sectors
[  732.443159][T22416] FAT-fs (loop2): Can't find a valid FAT filesystem
[  732.519074][T22424] loop5: detected capacity change from 0 to 264192
[  732.571507][T22424] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  732.573509][T22428] ISOFS: Unable to identify CD-ROM format.
[  732.646223][T22436] loop4: detected capacity change from 0 to 264192
20:32:58 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), r0)

[  732.692132][T22428] ISOFS: Unable to identify CD-ROM format.
[  732.717341][T22436] FAT-fs (loop4): bogus number of FAT sectors
[  732.723469][T22436] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:58 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:58 executing program 3:
perf_event_open$cgroup(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

20:32:58 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:58 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x127b, 0x0)

[  733.101171][T22475] loop0: detected capacity change from 0 to 264192
[  733.112086][T22478] loop1: detected capacity change from 0 to 264192
20:32:58 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$LOOP_SET_STATUS(r1, 0x1279, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "1d35f770a6d7fe0ea4ea5844f5dfe9487d58488536d89d51de0b29e0ee4af62000dae663f38704f6d472b69c7510abfdd07e259f1e5c0a8a6a24c7394c2688df", "7be7ad224bca81ec776334340244d04cfbecfe8dab25531efe55dfd43eeaf51f"})

[  733.144017][T22475] FAT-fs (loop0): bogus number of reserved sectors
[  733.147081][T22478] FAT-fs (loop1): bogus number of reserved sectors
[  733.150555][T22475] FAT-fs (loop0): Can't find a valid FAT filesystem
[  733.157177][T22478] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:58 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_WDS_PEER(r1, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={0x0}}, 0x0)

20:32:58 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:58 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
creat(&(0x7f00000000c0)='./bus\x00', 0x98)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
signalfd4(r0, &(0x7f0000000080)={[0x8]}, 0x8, 0x80400)

20:32:58 executing program 3:
perf_event_open(&(0x7f00000006c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

[  733.427955][T22512] FAT-fs (loop2): bogus number of reserved sectors
[  733.434508][T22512] FAT-fs (loop2): Can't find a valid FAT filesystem
20:32:58 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:32:58 executing program 3:
syz_open_dev$evdev(0x0, 0x0, 0x0)
fork()
syz_io_uring_complete(0x0)

[  733.550038][T22528] loop5: detected capacity change from 0 to 264192
[  733.600856][T22533] loop4: detected capacity change from 0 to 264192
[  733.607669][T22528] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  733.691256][T22533] FAT-fs (loop4): bogus number of FAT sectors
[  733.697394][T22533] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:59 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={0x0}}, 0x0)

20:32:59 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:32:59 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
creat(&(0x7f0000000080)='./file0\x00', 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  733.965063][T22565] loop5: detected capacity change from 0 to 264192
20:32:59 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:32:59 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000340)="dd", 0x1}], 0x2)

[  734.009174][T22565] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:32:59 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f0000001640)=[{{&(0x7f00000014c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c, 0x0}}], 0x1, 0x0)

[  734.122111][T22572] loop0: detected capacity change from 0 to 264192
20:32:59 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmmsg(r0, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)

[  734.184082][T22572] FAT-fs (loop0): bogus number of reserved sectors
[  734.190617][T22572] FAT-fs (loop0): Can't find a valid FAT filesystem
[  734.219726][T22580] loop1: detected capacity change from 0 to 264192
20:32:59 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  734.295288][T22580] FAT-fs (loop1): bogus number of reserved sectors
[  734.301857][T22580] FAT-fs (loop1): Can't find a valid FAT filesystem
20:32:59 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000780)='./file0\x00', 0x160)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x900c2, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = socket$packet(0x11, 0x2, 0x300)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000140), 0x0, 0xe68, 0x1ff)
r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000006c0)='/sys/module/workqueue', 0x40000, 0x58)
setxattr(&(0x7f0000000140)='./bus\x00', &(0x7f0000000240)=@known='system.advise\x00', &(0x7f00000001c0)='vfat\x00', 0x5, 0x2)
epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000700)={0x20000008})
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  734.341049][ T7329] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  734.375480][T22602] FAT-fs (loop2): bogus number of reserved sectors
[  734.382118][T22602] FAT-fs (loop2): Can't find a valid FAT filesystem
20:32:59 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  734.455551][T22614] loop5: detected capacity change from 0 to 264192
[  734.488524][T22619] loop4: detected capacity change from 0 to 264192
[  734.502694][T22614] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  734.515075][T22619] FAT-fs (loop4): bogus number of FAT sectors
[  734.521285][T22619] FAT-fs (loop4): Can't find a valid FAT filesystem
20:32:59 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000080)='sessionid\x00')
writev(r3, &(0x7f0000000140)=[{&(0x7f0000000300)="a29d62e1519fa717379b5103a10b6f3de6c6fea8d730951c1b6d71086e50949747949548b6ef3c9543f66e38b4f6312b0bc044635f623ee25ae62de12358a0fce470a905916447b3991a051048e8ced036e671fb9fa2566c3d195c97da1cceb1bd9a163091b211b9498012a4ce2b0566b50d95bd938e69a0728aa4e346b254e76f66748f0e78f950d1508cd1370062ee5bd8266e3dc9712fa0f1729ea971de85239365dc49dd5b281c5f81bfa52a26c067b3b5a6d9090211b227475989d9bb7acec554a7599e49d14246f531a63f0b3887e1477a96d1fc36", 0xd8}, {&(0x7f00000000c0)="3e7c812f41bd96072556158496128c00", 0x10}], 0x2)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  734.694269][T22640] loop5: detected capacity change from 0 to 264192
[  734.730133][T22640] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:00 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  735.018668][T22648] loop0: detected capacity change from 0 to 264192
20:33:00 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  735.062818][T22648] FAT-fs (loop0): bogus number of reserved sectors
[  735.069352][T22648] FAT-fs (loop0): Can't find a valid FAT filesystem
20:33:00 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000216000/0x2000)=nil, 0x2000, 0x2800003, 0x810, r2, 0xe3871000)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:00 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f00000051c0)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="1400000029000020"], 0x14}}], 0x1, 0x0)

[  735.125028][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:00 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmmsg(r0, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000800)="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", 0xec0}, {&(0x7f0000001800)='A', 0x1}], 0x2}}], 0x1, 0x0)

20:33:00 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  735.212625][T22661] loop5: detected capacity change from 0 to 264192
[  735.214608][T22660] loop1: detected capacity change from 0 to 264192
[  735.236720][T22661] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:00 executing program 3:
openat$random(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
fork()

[  735.277990][T22660] FAT-fs (loop1): invalid media value (0x00)
[  735.284050][T22660] FAT-fs (loop1): Can't find a valid FAT filesystem
20:33:00 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:00 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x301, 0x0)

[  735.354692][T22680] FAT-fs (loop2): bogus number of reserved sectors
[  735.361288][T22680] FAT-fs (loop2): Can't find a valid FAT filesystem
20:33:00 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, @isdn, @isdn, @phonet})

[  735.511517][T22698] loop4: detected capacity change from 0 to 264192
[  735.556652][T22698] FAT-fs (loop4): bogus number of FAT sectors
[  735.562781][T22698] FAT-fs (loop4): Can't find a valid FAT filesystem
20:33:00 executing program 3:
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x3})

20:33:00 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  735.656958][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  735.766570][T22725] loop5: detected capacity change from 0 to 264192
[  735.815418][T22725] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:01 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:01 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:01 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @private1}, 0x1c, 0x0}}], 0x1, 0x0)

20:33:01 executing program 5:
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001c40)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x9, @private2, 0x8}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000140)="3ae3db0ee44f5686b75bb422c0c446733bf880eb30fabce6bcdf1bd116053b2c79219e59001da7d82ce355a5e5cab5eed69a431f16c11cf17dc22b51667355800110cb14b932ba8841546eb51b2ae7438c642214f6", 0x55}, {&(0x7f0000000300)="d3cdd5cfd1b765556d65930c8bc3be6c1e99b680274cf3640d5a01ba1a77d2ec64741dd7b87ef7c4293002a63faf0adc2f87a2ea82388286dcd6795879d8d2d99fbca09e0bf76f8b54bcf3081b76c1d60970c139de3cd2f869a8b2823c438ab52e7aa3328502c79aa59f06a0bab1698ca85737d529f49a637107974abae0da6771cfbe562d5ee597a3625ecc645f0e3f513f10f3b7471997ff85c586a87035753154654e384283718f99b73d1ed2ab128b32c51e12286ded5a4b2bc3dcb5863cf8b2fb56782d0260d0d2d29cbae1b857fded71cde2cf4fbc3f1defc95e67d3b56de977e40e853c4092b9", 0xea}, {&(0x7f0000000240)="fd3182660dd0a44bb645a60dd247cb76a78d92afb09238264bcad9b52a0e94f27c33704fb017b32bfad4c5d72c0abe324b2b7221c573bf8238ff1aab67e4db76944697400bcdbc2089c03dba5bd642b17737ec24aa1d74e6b9c983961b53fa87ba9669e0c412b522a20afc8cb4b6251d8ec4a5", 0x73}, {&(0x7f0000000400)="fe064652c1e3cf749cc7fac3b1f6ba3907b6980d3368ccef006d63c0c0a846713b8ff7281869e8cc4a50760ac4b613ed10dcd9e4ba82a54210b798f0bb1bd7333c6d6c2453ce8b5d94506e6be8749188d13927069fbd975990050d1820f8c1b3a281da4871e39896ceb67d28ad231d4a3e20a25f5b504ca29b62659dafb1006923a484609ccdcf9435f31353c4ba59e3d70c98e7f5d47737b7bc15de5eb620d845781e0c8089e8e02c1bcc2e45ee63d252fc6dbf06d135163e8faf63ef4f6a812db867274de775850adcda235755766a58893827d6b5ef86fa9c9285c4596c5d342f760ac24e856f8f746b0079419260399ecefc55e8b82f4a0b64a56937b694e36d88f7776120c041e9dbfae33f4742f64bf9ab601ce58a8f1399e627251391f186ad5c37636a722eb0783ff0474a30f474117d05efe34045222350a98057b1f9074c65387776ad5d87786ffa2cdd1012783f658dfc810d9ad8db23996318c40dd300c2ab3fc43713426f99c0772f97dd961b3db9797ae350af91e5997ce274789d063902beaf1807fb70a5efefc2f4206bbd1b5f2292563da5298985191fa71c198f0a778f8bb4558a672769907b3eea6ee60b66cbb4acbde1a10926f7e9ba4a80fecd8fd8a4d2d01f480660ddc03864fc0823666bd73fe472b08f9141cd5b78dec678ba9097e4f9f8ce15ebd22a11a8eb741c17959551e63702feaf29d3ca868569a7b280f64d22c63ed4f4194e69bfde424ecea46bdff28d154e1ca8b207c52e4b1457c700c000235a302732f3d0b27b47eb17923aad24a6e765639a65bf17ad3d95132043dec800b98d316d920dd49b1148f2ed2d9ccaeb4b1d00bcfbdc1659cb01485c711dd4949b8c1a549c207aa5e1342a782ec5a477032f4107e96a26d4be34a7a145c533c7b9559cac6af2505181c1bca700bfcf9feb2cc1c622fe618d8f11eaea7f27a7ab1011fd16a1f1e0431f2fc80ee81bb962a3881f2b441dbfc4b657eeff6183623b0a4f2c444228daecdf5a1edc7b403536bdf7b86146e4dce85ca4f136000c32f8c5754aea25a46711c5bb4c31c74fa10ed72ccb0baa708ac7f7f4a60075c26cb36547ed13fb26c7f3446f79e89734ddd12a2e245f9a7c2226059035442976bccdb16ca493120a90fe5621ca464efa5d93a81e8a9490270029850a399c02c9218fa761a6f6fb9e5ee6a9937dcc508de92da522c4e702767a5d9388a912ad6e86a6e62e5d48fff12710042b1d2ee700316d7ac2b22ee68ea72802199894ea5d761db6f3768c38dddf3851c4238ae28be8571762d6f35e63fa9db7ba3832555d47470fe6589ed73576a1f21d0d6cf819ff82cfa97416daaec5e105cb6e8d45fc5e28fc64004ec321b3da026fd069e2b232f320a3cc0fb9bac5e125e218cdf4823ba6dbace67a55664f9a03bcc7838c3db15c814b8e6a9242bef71c3d4ad8e51cda093640bd474995de70d25ec05bac33a40ebc8c3fd7cd46a6c5c1d4481eba675425d88a0be598ff782a4a6cfb0c830ee86c5c43ae71ee8be8567710b1612b48f22ba894f1b4a5381375469c9fcfede901238e568a7ac18124c78e5c14741a725427029a3c1351c155bdab612c15f2a0fc9bf503d60f4fc52073255bf31deee7238c9ea2f5a6fe9809ee1419abd2410f045e821a8edc4b508b1dcd65e46769ab8ba1e448d0690132ff0be5a9a765cf2049926510a2547aee8e42a33b7a7e8accae9a0feafe11375554a71530439d53ea7361573d6be9b9e9f6720ea911162e1679eb49bd503601090c46a2e28a188dc32227d29c730978b7f3dfabeea746aa33e9c16d7f612f5b7385dd26e44b33f49f7e7d91556c0164095a94c7c05d21de0e6eae5de9d181ffa832861fdfb0c35eef9d121c90eb51ca74e7d5cf3ba2fc18b606aee1a72ed315569cae12c44279b0cc57c95874a09b242fff0a6aec9c15925a9c666a7b6a86a0887569370744aba8f7447e5526fad78f74e85a4de1a6568cae6dad089996e919dfc37694efa142184c7bccab293685cefec28ff84eb6ae9c639fabbf2911897ba93635b14b3234f552d831c3a92fd2e07b8f92938fbb55d455c730c1c258a245a2fe926ec069617fbc3a295dc218e49fde7d56c0adc52efac9082a54cec9a4c7992247363234f4a1166d904e20b1ae9afca6c401da15df76d40b310d2b3b4b3eef59e5fdb95a9f60a9b6b96be2963cde20558ba99571913052c77be191a42f2318e35c04982a40d411028f5229f88a3cc489586938aca546999679bf030a41b8190fea9296bf2f3aca1388f96f11c015d34eb9eb5c9c27958bd58d0a15bbea3103a0d2682a474948376859f3a95237cc474e363d8025fe13fd1c1d09610c92d6089f32c649ed2a65741acaf0b60a847402363b874651cd8a0b7823609cdddcbee173082c971ea3979d862d0249a3d20a9f71c491c5bf4ca7497adacbffbc819435393bf4c0a4aef6d0f0bc3398d2a767651524ee62de5849a248d8cb5268177da9cd92706c80073dfe278a44e3aa15f452b6efad1b999d9f2db752d81e8ab2e199078c6da940e400bf677141b07fb639cd31fc217738e46b0e44c6a369f4cd9233c86abbed32c47ca3b41fb84d7b5e19198bf20516ae58564dfc4c4ca260fa94490a2b3af350396968c16816320d82f8abf9bbd939dd6a62238b81075b9f6d349bb1759d379090c6140867e3771720f38b986793c64c2557b6e5c542c52b51e0ffcd6d15ee4484eeb00f38adf4b2d607bdde6e6e694506e16c23fc721e8a20db11b048ffc9c00299e1d5d0980037020cbeebddf4c9acb0fe3404f1a96cd0435b8008a9ccd5716843ecc8d001c5d64cf57c90861c9a17305c647ef855c981ec872bdcaa1390a4f6a4c46ff30101d836153f39c6e0261a1c6adcaae6b3566c26be2a88673be0508ef0775e7bfc08f16b2d702b9b1b29fe143ac7ef28339a52c558385f9fbd8ad9b7a0a538a188bc4e94ac108a8818801b2c8d84cd09ee82f243f73b61c224390a4f6fc4dd4b6dfd50fbf63b0d0c0650d2c70e7499cf94517e4c725291f67433d83e1419ddf7639d987e8e89275b0a0fc9c0e38e8feaf987a63a39d6e79d00bd0620365a4638ef3a506716695837a5c2948a1e842ace3cb8366af016a870052d987fd0f4f41c6c83dfa0f429ca9ca59cf1568d6f6fe0e654eb6805ac9054083b12f5e7668df89bfca49c8aa9b64629f2d48465600ad2310e57ac5495af57d00ac47ca5772f6faf604ef6eebd6664f1655d2f021de8d08fdfdd97188947655efecab2baf10aac30562877c530ef192dfa2cf8d86b52297bb88a85a167ac205bc0d7f5e42b8423c00641ba2b6d5c4e019be22259e97e03f4f0d3cb3e7aa2faf49987592bb50f12ec9998e696ad2a0eddbdd7a97d2717b669f7af3295fdc77bb54634d38675e5db7f1407b819a34eb26eac18444d58df8161576b2ab156f4e3483cd4466497ad483875e5bf53c5c8ecb3ae165d6e33a792da5035e4b12195932af6fcfdf2dfed4001493b2f16ead181aae397fba35c75fc780cf1143ca59e68d4362db86a96d65257fe75def39d13231a54616aaccd2ccfbdc64e849c5816cc356d76c3357599b8c7e4e45f6932031ec01511a6e8c873a18e398029089f06652eb167f610d7ed80d1c7e1ea5503673c2f0bafc8e6bfe2b318009a84f7ced9bcee9e6370e5a03b54ef5105800131edc8ba73f134596324d9ec42f2c8e5081870dea59287e6c9dc8005cc27e90a774083210fb6f236d59cc26958bf56111e1466ee2e4bc721dba213bf5b62dda3c099e3a4b45a6e9a769d1975d2d960f078420c3d4764b9e985f9673dafeb173b3bde0c63646962ca31a09ccb2ab8dcfab487ed26befe85214c7e14902b4b2b1fbf2d9be3fdbd0a718cae82927f95ad81a8e046b58222ab148053d899108a7f9d6301a8779df61046fa80cfdafe38aeb5db3a13e1207598c5f2051b0a0d2e64edf48fbc8ec9f794475f44d570fd4ed47512a3094b5894e19adde4df246dda7553d33cac021f07f46680b7d4d4bc30e796e6586f784100972e73b77dafbc9d242dae1402aec222c8d0ef736d6247fe5915b189bdd37fef96ab88d2d33a3b39e1864b6c09d53bd594a4ce996c5fe3633f7352dd9f82ebc270e34182cc1991d08486003741601b26243273051dcc49e003444fe0f5a47ca93f991e995e1fb78c05ce4dc644a71f69bea26889ed58117a2992dd36d3a6ebbd9517d9448d3563104f8a25c365aafe677bac3802e80c405de029e73ae2e117d0447f57682e969a37ae50cf5b4ff3cdc67004f301b430053b3cd5924649e54be35aa8f443b844c0bd8c747dc8eec2f77de3cc6c85e06c3ff2df858287bab28bc6e974359f451eac2c65be47934dede353373e0fd95dec1582161af13b10e32fd8728b3dd30ed24a9a2485aa0a72c4daabad645b437544fd40397d447a4a6f2585573e69a73a5146a6688c19cf49d3e425d85f1f29600dbb6542808db19bbb3d32e56c924e6a3441cdb843da8f0caa31b3a82fc5f49acdb315c75360bd26e0c48c0bc56ec7f46fd1c9e13532179b6895b002a2bdf886a1117f720de6bea5ea3aa750877fe88eba80fa85a1d26157e35cddf46bb39cade6f4ba216d9f8cb293f6c588574e4bc1436f1d00a1c2cbdf973c866bbb1c70dd0170fa282793dc98965787b0f5fd5b3f631c1d7678b49faaad4eadae8c49910ee3fd9db840fc6beeacc07d9f2f4b81160cb76b129fb21d6ab77095387623b832c5b359ad0d9f8d48d0108f68b892e8736d769520791c9ab3aed9401f6d0b0dae0c0bf84fffbfbeeb933972719f6a764e8373622e2d0d00091367bacdb7823e1837a01b1b7a30231ba268c6bfb544ff4ecee730b815bd39b3bac3329866236623266428639f9b4a074dabc8e21ce743a4576bd8437668626be9028c5cfa38db2a3b6d2ade93bef0eb1b582c5c8b759133c1daf305bd7af093e0bfcf4b1e20eb47711dbf6dd77e71e342a5ccc035ed80b53fb6794122a5e1edcdba1af8fc5c6c180b2473625082b76f5b407b208a557b8f948e75c876eed883b8001529187eebb450de46af54ae8845966be3c588d1d6c671f34c27de046116ed133c29d731338d566a9895fad995ff8287b5148fde514eccfd62aa7d68ef80169780935cba471978a8b36bb2c0657ffe9234e814b0c4526eca976dcdc7ad80e3101c3edd254be28e7553e7b1b5c7b394da512e0356c75dc46305da620d7d10fef6a004cf8ea1eb6450fe4baa51ce1ce39335bdd53932396dc089ad0da90d0ee1f9582d3d605c88a297a45587f0b2d2916f5acac6a2722d71e1d6b7f86208c3cf41308b7bb4d59eee271c74926f15abd112a53bdd6d8a1f893ed60348668a1c14f64efc8629874d69557ecca1dfccc1b159c5df67c450dbe9d405a895681e1f040c431ede82db1ca1140083ae3493c2be5f509ca9010da5344b63e782b5066ca1745f4e78247fbcba2b15bac66bb6f50cb39c937823f377fd746b3957c5b82d3b09f2703100bc53bfc625893e590185d89d477591b7f9aa35951f2c20516b13cdac41c132a5bea74f0c83d86938b65a4160b04b8a5f3b579af988f29acf1f7e242a13c751bb898d111e111279f0564e208e5e5896b7010e61f970786744047cf623b2a2c8e3e83f446610896dcb94a047546af897b4aee0fb04c6d26388fac6394b3d114c05baa9cd8cfd51e71b7daa2c9501e6d07a03a4861edf3231cc23d06e03ab0b5e4491b184b2a1759f926ed8c7dcd96be4cacedfb94198f43403", 0x1000}, {&(0x7f0000001400)="3db6c01842ee8c4914b39867855339773168cf936fb69df7941abefd9ec874828dab6fbd94497ec3f4b93a66f49849116e35943cf8dabe73346c3860a75884af27ab99f0e43bfe9b70d7bbbc0f34146eb7297cc5ad8f51e1358e9b7817ddba86edc760f47d6c4a897c4573dba896017fb171c993096b309b9c3462dcca4ea36e7e89887dbeec92c1328f82cb30cea206d93ea2a6a30a558a73c88e7b68716ce5a022ba13ddd07ab715642238cdc3030f2b0cc6538d355609dcd3dd501b4b77b16493481d", 0xc4}, {&(0x7f00000000c0)="564eeb77872b3b8fa08b79406814627f0cd366605e652b7ca1cc99d074716567f484698983ffe90663a4c08145917efe720d5faf1eada050d2200a17", 0x3c}, {&(0x7f0000001500)="70765d9720e4e7d6dc251e087d638a70606e1fcbabfb6f49227aa8bde383690ea4c51309ad2d124a998628c989dc48b4d2bd99f801a1f110ac40606abbbec4464314f1000d172c6909de7507125d40c025d3a1", 0x53}, {&(0x7f00000001c0)="da2f3920b1d608ffa1c93165e2b83dd00bda9c19d68a70620122a196ec64c728e11537", 0x23}, {&(0x7f0000001580)}], 0x9, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x248}}, {{&(0x7f0000001900)={0xa, 0x4e22, 0x2, @private1, 0x10000}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000001940)="18708302a302e7e770d15bdee728f67c98cbc2d4750f1d32b3d8ffaa4b761ec5377536d28e", 0x25}, {&(0x7f0000001980)="571182544a1c2e0aa55f43211a8047d642d02197f0900864abe30b62e92ddb94ebfb64c5600cb71449b038f856f96e06472be766ac6149c22299ed2cba370e58f038dcc588359e928a8b0b36db9a169984da9f395fe7e8c62bff4d3785368464b6779d61b4b825e36e4e9ba1a3996ae49d401153cccf18f2f4bb41514c03fec3ee021a2c2ec93a6356465d5db479b94c6c6b47e40e2d4435609cf893319690d9fe1a5d1bccca1de73f084c4f1299a9c6ac3b29043335f13c988e4f276b04d3865a05d4cf2ccdc927310684f34e228fba7e3d7f8e51c9bbcc6d6b8710663201", 0xdf}, {&(0x7f0000001a80)="2a5bd601e40c2ff6e58a150142a80c4473744a0b0225b5b87d98dd75b1e76418bab8e81b81f861514bc143f00c5480eefee61c72fd43421b3e440b08920dfc9e827892be23c8c002ee1d64959f117ef228d0aca890141ff4a98268f95b64d063dbe56d94df380b2dc604e12d44965f000f1e4bfcd97e233adcf87546ac4c1ee867537676ef5e530361fd552c8fbe96ed56dee7fa5fcf432702ee6c9f8b0b593a5ef7341d85cb3fffbb6681d4797f8a4f6817fdfd50b643805ba4e618a7890fd2eedeb289e1921d04d91035fd10b22873578e1675a9cbf7676b7ca594b7dd0499a79ab7faae", 0xe5}, {&(0x7f0000001b80)="0adeb4c98be11c1caa1a0aa61eace0ce39b81b1c9089f4039c8e25e5d985a4f784525fecc0a42990921091e864c739768c1caa6b4d10b146cbaef63c8116cd2040fe02552bf1a82a985a6ec4b401558b", 0x50}], 0x4}}], 0x2, 0x4000000)
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r0, 0x0, 0x108d1522)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x80010, r3, 0xd91bc000)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000100)={0x4})
ioctl$BTRFS_IOC_QGROUP_CREATE(r4, 0x4010942a, &(0x7f0000001580)={0x0, 0x8})

[  736.035802][T22746] loop0: detected capacity change from 0 to 264192
[  736.094590][T22746] FAT-fs (loop0): bogus number of reserved sectors
[  736.101150][T22746] FAT-fs (loop0): Can't find a valid FAT filesystem
[  736.118764][T22751] loop5: detected capacity change from 0 to 264192
20:33:01 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x891f, &(0x7f0000000140)={'syztnl1\x00', 0x0})

20:33:01 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  736.160254][T22751] FAT-fs (loop5): Unrecognized mount option "
˹2ºˆATnµ*çCŒd"ö" or missing value
[  736.198247][T22759] loop1: detected capacity change from 0 to 264192
[  736.234425][T22759] FAT-fs (loop1): invalid media value (0x00)
[  736.240470][T22759] FAT-fs (loop1): Can't find a valid FAT filesystem
20:33:01 executing program 3:
add_key$user(&(0x7f0000000580), 0x0, 0x0, 0x0, 0xffffffffffffffff)

20:33:01 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000010c0)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000001100)=@file={0x1, './file0\x00'}, 0x6e)

[  736.353383][T22776] FAT-fs (loop2): bogus number of reserved sectors
[  736.359982][T22776] FAT-fs (loop2): Can't find a valid FAT filesystem
20:33:01 executing program 3:
r0 = eventfd(0x5)
read$eventfd(r0, &(0x7f0000000040), 0x8)

[  736.486028][T22792] loop4: detected capacity change from 0 to 264192
20:33:01 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000000600)=[{&(0x7f0000000340)="dd", 0x1}], 0x1)

[  736.532767][T22792] FAT-fs (loop4): bogus number of FAT sectors
[  736.538866][T22792] FAT-fs (loop4): Can't find a valid FAT filesystem
20:33:01 executing program 3:
mkdirat$cgroup_root(0xffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff)

[  736.700527][T22738] print_req_error: 580 callbacks suppressed
[  736.700537][T22738] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  736.700681][T22739] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  736.707536][  T712] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  736.740598][  T712] buffer_io_error: 454 callbacks suppressed
[  736.740612][  T712] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  736.743549][T22745] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  736.757309][T22736] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  736.767075][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  736.779375][T22743] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  736.788683][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  736.800546][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  736.810610][T22744] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  736.819198][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  736.838814][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  736.849723][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  736.857783][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  736.865870][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  736.874048][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  736.882185][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  736.890224][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
20:33:02 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  736.898325][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  736.946420][T22751] loop5: detected capacity change from 0 to 264192
[  736.968940][T22751] FAT-fs (loop5): Unrecognized mount option "
˹2ºˆATnµ*çCŒd"ö" or missing value
20:33:02 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:02 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0xc02812f8, 0x0)

20:33:02 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r0, r0, 0x0, 0x800)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
read(r1, &(0x7f0000000080)=""/57, 0x39)
preadv(r3, &(0x7f0000001780)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/133, 0x85}, {&(0x7f00000015c0)=""/208, 0xd0}, {&(0x7f0000000240)}, {&(0x7f00000016c0)=""/182, 0xb6}], 0x8, 0xd9f, 0x4)
write$binfmt_misc(r3, &(0x7f0000000300)={'syz1', "65ffb14cdabaefb46ee8c121caa4c60d1785a2d92fda7eba24eee28af6c6322a269c1b20b645e200f57adb7d1adc10f6c69b84dd5187262c46b0131cae43172b930736ad0c599a9100207c57fad4f90885fb22277169da17d1a77a8b42ee33f189a5c49a1fa4bf13b2d3f6ca51cfbe50f528ffcea87a3ffd8a88c0bef618b9b7aaba9bdb70ceb74107cb2500f58072f5203ba9d6d63fe1f1c682fc8aaf63b319a0f41c00803a90d244d9ad7cb1488e795cd6d6d535108075466c75e8367a90914e1ceb2780ea7198d32a576d2d5e5c12a6723b741307078d1bf5ec01997e6d827495"}, 0xe6)

[  737.046560][T22834] loop0: detected capacity change from 0 to 264192
[  737.054013][T22834] FAT-fs (loop0): bogus number of reserved sectors
[  737.060574][T22834] FAT-fs (loop0): Can't find a valid FAT filesystem
20:33:02 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
fsetxattr$security_capability(r0, &(0x7f00000000c0), &(0x7f0000000100)=@v3, 0x18, 0x0)

20:33:02 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  737.191274][T22853] loop1: detected capacity change from 0 to 264192
[  737.203551][T22854] loop5: detected capacity change from 0 to 264192
20:33:02 executing program 3:
r0 = openat$random(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
fcntl$setflags(r0, 0xc, 0x0)

[  737.241825][T22853] FAT-fs (loop1): invalid media value (0x00)
[  737.247894][T22853] FAT-fs (loop1): Can't find a valid FAT filesystem
[  737.262809][T22854] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:02 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:02 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0xc02012e8, 0x0)

[  737.335636][T22874] FAT-fs (loop2): bogus number of reserved sectors
[  737.342259][T22874] FAT-fs (loop2): Can't find a valid FAT filesystem
20:33:02 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f00000051c0)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000023c0)=[@dstopts_2292={{0x14, 0x29, 0x2}}], 0x14}}], 0x1, 0x0)

[  737.430413][T22889] loop4: detected capacity change from 0 to 264192
[  737.470309][T22889] FAT-fs (loop4): bogus number of FAT sectors
20:33:02 executing program 3:
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@mode}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x0, 0x36]}}, {@size={'size', 0x3d, [0x78, 0x34]}}]})

[  737.476450][T22889] FAT-fs (loop4): Can't find a valid FAT filesystem
[  737.565624][T22898] tmpfs: Bad value for 'nr_inodes'
[  737.621802][T22898] tmpfs: Bad value for 'nr_inodes'
20:33:03 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$inet(r0, &(0x7f0000002380)={&(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_pktinfo={{0x18, 0x0, 0x8, {0x0, @local, @loopback}}}], 0x18}, 0x0)

20:33:03 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:03 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:03 executing program 3:
r0 = socket$packet(0x11, 0x3, 0x300)
sendmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f00000004c0)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x1}}, 0x80, 0x0, 0x0, &(0x7f0000000780)=[{0xc}], 0xc}}], 0x1, 0x0)

[  738.062722][T22940] loop0: detected capacity change from 0 to 264192
20:33:03 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
statfs(&(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000140)=""/111)

[  738.105632][T22940] FAT-fs (loop0): invalid media value (0x00)
[  738.111671][T22940] FAT-fs (loop0): Can't find a valid FAT filesystem
20:33:03 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:03 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$LOOP_SET_STATUS(r1, 0x402c5828, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "1d35f770a6d7fe0ea4ea5844f5dfe9487d58488536d89d51de0b29e0ee4af62000dae663f38704f6d472b69c7510abfdd07e259f1e5c0a8a6a24c7394c2688df", "7be7ad224bca81ec776334340244d04cfbecfe8dab25531efe55dfd43eeaf51f"})

[  738.212399][T22950] loop5: detected capacity change from 0 to 264192
[  738.223550][T22950] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  738.264633][T22957] loop1: detected capacity change from 0 to 264192
20:33:03 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:03 executing program 3:
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@size={'size', 0x3d, [0x0]}}]})

[  738.309497][T22957] FAT-fs (loop1): bogus number of FAT sectors
[  738.315623][T22957] FAT-fs (loop1): Can't find a valid FAT filesystem
[  738.374708][T22965] loop2: detected capacity change from 0 to 264192
[  738.385568][T22970] loop4: detected capacity change from 0 to 264192
[  738.406848][T22970] FAT-fs (loop4): bogus number of FAT sectors
[  738.411467][T22973] tmpfs: Bad value for 'size'
[  738.412954][T22970] FAT-fs (loop4): Can't find a valid FAT filesystem
[  738.431578][T22973] tmpfs: Bad value for 'size'
[  738.437007][T22965] FAT-fs (loop2): bogus number of reserved sectors
[  738.443542][T22965] FAT-fs (loop2): Can't find a valid FAT filesystem
20:33:03 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x2, 0x0)

20:33:03 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = fork()
sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000100)=@abs={0x1}, 0x6e, &(0x7f0000000500)=[{0x0}, {&(0x7f0000000200)='#', 0x1}, {&(0x7f0000000300)="9b", 0x1}], 0x3, &(0x7f0000000540)=[@cred={{0x18, 0x1, 0x2, {r1, 0xee01, 0xee01}}}], 0x18}, 0x14040)

20:33:03 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x84000, 0x12e)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  738.655278][ T5767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:04 executing program 3:
rt_sigaction(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000300))

[  738.784398][T23009] loop5: detected capacity change from 0 to 264192
[  738.824398][T23009] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:04 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)

20:33:04 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:04 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:04 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x1269, &(0x7f0000000180))

[  739.144607][T23041] loop0: detected capacity change from 0 to 264192
20:33:04 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:04 executing program 3:
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2802004, &(0x7f0000000280))

20:33:04 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  739.192514][T23041] FAT-fs (loop0): invalid media value (0x00)
[  739.198537][T23041] FAT-fs (loop0): Can't find a valid FAT filesystem
[  739.224754][T23048] loop1: detected capacity change from 0 to 264192
20:33:04 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x14)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), 0x0, 0x0)
write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x5c, 0x9, 0x0, 0x6, 0x9, 0x2, 0x3, 0x4, 0xed, 0x40, 0x367, 0x0, 0x0, 0x38, 0x2, 0xed65, 0xffff, 0x8}, [{0x1, 0x1ff, 0x0, 0x101, 0x7fff, 0x5, 0x8, 0x5584}], "93b5f8bb4c3557d91edb22fea5bf9bbf4e9b2e7d9ac79d1ed4251b3a9e072e0c56f15ad7e9fcf4ae070f1d859c4e903fa5ec449a8e4709c4aa6f3bb1aae89dd455cb4b6c2efe74180fba95b14a5fda4f6cffa39c6d0e00656100fb8ad367e4c7784488f1e7b964ef136029d8f83923b3f3b9ec22e4d51ab65d5476ed811cd40eb018f98b0381887bc36b58c3", ['\x00', '\x00', '\x00', '\x00']}, 0x504)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
openat(r0, &(0x7f0000000080)='./bus\x00', 0x488040, 0x40)
open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x34)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000000180)=0x90be, 0x4)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  739.267766][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  739.298330][T23048] FAT-fs (loop1): bogus number of FAT sectors
[  739.304463][T23048] FAT-fs (loop1): Can't find a valid FAT filesystem
20:33:04 executing program 3:
add_key(&(0x7f0000000040)='trusted\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb)

[  739.351091][T23079] loop2: detected capacity change from 0 to 264192
[  739.356478][T23075] loop4: detected capacity change from 0 to 264192
[  739.376725][T23079] FAT-fs (loop2): bogus number of reserved sectors
[  739.379684][T23083] loop5: detected capacity change from 0 to 264192
[  739.383285][T23079] FAT-fs (loop2): Can't find a valid FAT filesystem
20:33:04 executing program 3:
r0 = syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x0)
inotify_rm_watch(r0, 0x0)

[  739.409172][T23083] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  739.420227][T23075] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:04 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d155dbe45dd06230c7e4471dcc82d3f5cfd35ee9ec18906e2457ff12ef83c37701abe688d1f1ed7854b0467c6bf6e20100ad31fd36b7278b8e47c0a6d0211cea", "1a296e80a1d4c3d303c93b2d22e19d6c505b6c0c8624f8dc96478e36ec5fe37f0f3600d5b74ea02183839c6f111343703e6697018c0fb4802d2b053d7503ed6a", "7299a8b4569c186c674980e751f6961415fa679aa084df15bc5c998f251f0927"})

20:33:04 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000300)="34f4cf53eb0503f2e508d7e287f4815b1ceed59659fb5f647c257da194d7fcdb03508eafa828d6bf1bf5f9fc0c09d050b74eb8a96e66b204b9d4abe06e836aba5e3ba6ed622cad4a78f4134f0c17d8f1d6b614d1026a3ea5dd1c22adb25cb6647fe84be7a2221752e75bcd652a458d8a9d63c4853a65ce718ce54d85b828d4ebacdb58aeab79798e3f5d650f387c48107a02514e0591c8c2e457c1bfb24602e2df3eb48f4c535861920cf49b37a5d3daf4bc8fd25ac9296bf6ed463ef81c437d861ff393f0cc771ecefee2bcb00edcf1f64adeeeacdee0f6882ce5a136", 0xdd}, {&(0x7f0000000080)="6463ea3322424c94d08ab5656f11fb83a5e3200ad2f9f46b82b76c08636e9c91d78f0e710afc9ce213444c785b00b1797a2558f0b1349efcabbef5d6beef2e565ebfce073decfb54c7", 0x49}, {&(0x7f0000000140)="65308c00d49b2cefc7cd48fee2ab50b786ac2703aee297907f2647cc87254e152a99d6fcc12524202dfd307ac3a225a6e7ba2c71332fef20ecfa35e74323436e51467f42316cf651a216801fa12fc4c460564f3e9c680e177f7168fb0826c3d1a8d9d96f8295e706b7d0521394d99ce7d618a1d39ced09fba8e1568a54c5d0a1e89b3c349365b8f23dcb352cda20c67179cfef79177a91d3c414490c9e6380f43f1ff9da7a", 0xa5}, {&(0x7f0000000400)="7485116b30de7fff7ed85cdd306b837679ab6db3c3bee1cd1b45ab7240a5378c18558f96f8d6e4e6a7e01596da1666fd8704add68d85ff676116181cb71a7f385f88deb303cc74ff0b4394e81cca5a20aae8b131ea0791a1058b4da4ba5cda47ca71593011649dd1c8d30f68b98b0eeeb0f53aeac2fef6ab1b129d5a868d1b92aca5479c51d271730672770af19079102631ef16829a85ac9a6816485f09c6481c4c5fb10dc0c5d8454e228293bf1c9f", 0xb0}, {&(0x7f00000004c0)="9b149a2bd1ce31a7078c54127c7e327521cfb4063254139338aa28824a32651aca08a728a9feae0a7789b0bf0b65e68634a6777383fe9effbc1dde4c5b14541d1c87a786f1b607598cdddbffcb399285d6f2ebe9381d140ba5b6d22b332aee1450c895edb87bc7e9d7df81b98808416d510b857e94131d288ab1f43583e070b722a3ec721c8b7aba095369e9c0c6b06fa3c4d3c4f884a5949e3cabae7004d7a7adb1e589250de8358a32fab907fe8ade3a5ed0a8c7ff89d4b108a58ffc89170529bbc6c90ce3c457b44cda95e1e7a561bca12f075a1a", 0xd6}], 0x5, 0x6)

20:33:04 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f00000051c0)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000023c0)=[@dstopts_2292={{0x14, 0x29, 0x43}}], 0x14}}], 0x1, 0x0)

[  739.604881][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  739.726198][T23129] loop5: detected capacity change from 0 to 264192
[  739.764993][T23129] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:05 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:05 executing program 3:
syz_open_dev$loop(&(0x7f0000000080), 0x0, 0xc8482)

20:33:05 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  740.137466][   T27] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  740.163430][T23156] loop0: detected capacity change from 0 to 264192
20:33:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x1}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:05 executing program 3:
syz_mount_image$msdos(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x0, 0x2, &(0x7f0000001080)=[{&(0x7f0000000000)="54723d07bb568eb68c0b8bba158aa459b981e1ec", 0x14, 0x2}, {0x0, 0x0, 0xfffffffa}], 0x0, &(0x7f0000002640))

20:33:05 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  740.189906][T23156] FAT-fs (loop0): invalid media value (0x00)
[  740.195974][T23156] FAT-fs (loop0): Can't find a valid FAT filesystem
[  740.216875][T23163] loop1: detected capacity change from 0 to 264192
[  740.239404][T23163] FAT-fs (loop1): bogus number of FAT sectors
[  740.245525][T23163] FAT-fs (loop1): Can't find a valid FAT filesystem
[  740.253293][T23174] loop5: detected capacity change from 0 to 264192
[  740.266253][T23176] loop3: detected capacity change from 0 to 264192
[  740.271806][T23179] loop2: detected capacity change from 0 to 264192
[  740.290384][T23179] FAT-fs (loop2): bogus number of reserved sectors
[  740.296934][T23179] FAT-fs (loop2): Can't find a valid FAT filesystem
[  740.304031][T23174] FAT-fs (loop5): bogus number of FAT structure
[  740.310334][T23174] FAT-fs (loop5): Can't find a valid FAT filesystem
[  740.327300][T23176] FAT-fs (loop3): invalid media value (0xec)
[  740.333346][T23176] FAT-fs (loop3): Can't find a valid FAT filesystem
[  740.347111][T23190] loop4: detected capacity change from 0 to 264192
[  740.411754][T23176] loop3: detected capacity change from 0 to 264192
[  740.431895][T23176] FAT-fs (loop3): invalid media value (0xec)
[  740.437929][T23176] FAT-fs (loop3): Can't find a valid FAT filesystem
[  740.470788][T23190] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:05 executing program 3:
r0 = getpgrp(0x0)
ioprio_set$pid(0x1, r0, 0x2004)

20:33:06 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000008400)=[@rights={{0xc}}], 0xc}, 0x0)

20:33:06 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1262, 0x0)

20:33:06 executing program 3:
r0 = openat$urandom(0xffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140))

20:33:06 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:06 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:06 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x407412ec, 0x0)

[  741.086598][T23205] loop5: detected capacity change from 0 to 264192
[  741.098260][T23205] FAT-fs (loop5): Unrecognized mount option "D" or missing value
20:33:06 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:06 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'syztnl1\x00', 0x0})

[  741.212712][T23250] loop0: detected capacity change from 0 to 264192
[  741.240620][T23250] FAT-fs (loop0): bogus number of FAT sectors
[  741.246745][T23250] FAT-fs (loop0): Can't find a valid FAT filesystem
20:33:06 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:06 executing program 5:
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x130, 0x9, 0x6, 0x3, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x80, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x3d}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x1c5f40f5}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x7}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x8, 0x1a, '^#:\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x7}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x3}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x4}}]}, @IPSET_ATTR_ADT={0x38, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x7}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth0_to_batadv\x00'}}]}, @IPSET_ATTR_ADT={0x40, 0x8, 0x0, 0x1, [{0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth1_to_hsr\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8001}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x81}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x5}}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000004}, 0x0)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4})
lseek(r1, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./bus\x00', 0x10881, 0x0)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
chdir(&(0x7f0000000080)='./bus\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
chdir(&(0x7f00000000c0)='./bus\x00')

[  741.259099][T23260] loop1: detected capacity change from 0 to 264192
[  741.271988][T23266] loop2: detected capacity change from 0 to 264192
[  741.291663][T23260] FAT-fs (loop1): bogus number of FAT sectors
[  741.297770][T23260] FAT-fs (loop1): Can't find a valid FAT filesystem
20:33:06 executing program 3:
r0 = openat$random(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
fcntl$setflags(r0, 0x805, 0x0)

[  741.343203][T23266] FAT-fs (loop2): bogus number of reserved sectors
[  741.349731][T23266] FAT-fs (loop2): Can't find a valid FAT filesystem
20:33:06 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x5460, 0x0)

20:33:06 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f0000001c00)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, &(0x7f0000001840)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f00000018c0)=[@tclass={{0x10, 0x29, 0x43, 0xb03}}], 0x10}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0)

[  741.419805][T23288] loop5: detected capacity change from 0 to 264192
[  741.439546][T23301] loop4: detected capacity change from 0 to 264192
[  741.457167][T23288] FAT-fs (loop5): Unrecognized mount option "" or missing value
[  741.491140][T23301] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:06 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f00000051c0)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000023c0)=[@dstopts_2292={{0x14, 0x29, 0x3b}}], 0x14}}], 0x1, 0x0)

[  741.558945][T23288] loop5: detected capacity change from 0 to 264192
20:33:06 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20040, 0x211)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  741.657799][  T288] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  741.689276][T23337] loop5: detected capacity change from 0 to 264192
[  741.730741][T23337] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  741.745916][T23262] print_req_error: 710 callbacks suppressed
[  741.745929][T23262] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  741.782515][T23326] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  741.796606][T23311] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  741.796611][T23277] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  741.796665][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  741.810129][T23256] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  741.819496][  T893] buffer_io_error: 554 callbacks suppressed
[  741.819506][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  741.857299][T23258] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  741.869024][T23258] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  741.879933][T23258] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  741.888322][  T893] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  741.899217][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  741.907305][  T893] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  741.918176][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  741.926186][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
[  741.934595][  T893] Buffer I/O error on dev loop3p5, logical block 33008, async page read
[  741.942988][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  741.950988][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
[  741.959002][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  741.967053][  T893] Buffer I/O error on dev loop3p1, logical block 0, async page read
20:33:07 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:07 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:07 executing program 3:
openat$bsg(0xffffff9c, &(0x7f0000000000), 0x410802, 0x0)

20:33:07 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:07 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:07 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1261, 0x0)

[  742.161006][T23355] loop0: detected capacity change from 0 to 264192
[  742.173753][T23357] loop4: detected capacity change from 0 to 264192
[  742.196451][T23361] loop2: detected capacity change from 0 to 264192
[  742.203049][T23355] FAT-fs (loop0): bogus number of FAT sectors
[  742.209118][T23355] FAT-fs (loop0): Can't find a valid FAT filesystem
[  742.218651][T23361] FAT-fs (loop2): bogus number of reserved sectors
[  742.225183][T23361] FAT-fs (loop2): Can't find a valid FAT filesystem
[  742.233631][T23366] loop1: detected capacity change from 0 to 264192
[  742.251374][T23366] FAT-fs (loop1): bogus number of FAT sectors
20:33:07 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1261, 0x0)

[  742.257466][T23366] FAT-fs (loop1): Can't find a valid FAT filesystem
20:33:07 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1261, 0x0)

20:33:07 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1261, 0x0)

20:33:07 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4e21}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_pktinfo={{0x18, 0x0, 0x8, {0x0, @broadcast, @loopback}}}], 0x18}, 0x0)

20:33:07 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = dup3(r1, r0, 0x0)
write$P9_RMKDIR(r2, &(0x7f0000000080)={0x14, 0x49, 0x1, {0x2, 0x3, 0x1}}, 0x14)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r3, 0x0, 0x108d1521)
sendfile(r1, r3, 0x0, 0x8400fffffffa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0)
preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:08 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000040)={'ip6gretap0\x00', @ifru_addrs=@xdp})

[  742.662889][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  742.776461][T23431] loop5: detected capacity change from 0 to 264192
[  742.818365][T23431] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:08 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:08 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:08 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f00000051c0)=[{{&(0x7f0000000180)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x17, 0x0, 0x0, &(0x7f00000023c0)=[@dstopts_2292={{0x14}}], 0x14}}], 0x1, 0x0)

20:33:08 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:08 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  743.147154][T23461] loop0: detected capacity change from 0 to 264192
[  743.162268][T23463] loop2: detected capacity change from 0 to 264192
[  743.170165][T23461] FAT-fs (loop0): bogus number of FAT sectors
[  743.176375][T23461] FAT-fs (loop0): Can't find a valid FAT filesystem
[  743.184594][T23463] FAT-fs (loop2): bogus number of reserved sectors
20:33:08 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$LOOP_SET_STATUS(r1, 0xc0401273, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "1d35f770a6d7fe0ea4ea5844f5dfe9487d58488536d89d51de0b29e0ee4af62000dae663f38704f6d472b69c7510abfdd07e259f1e5c0a8a6a24c7394c2688df", "7be7ad224bca81ec776334340244d04cfbecfe8dab25531efe55dfd43eeaf51f"})

[  743.191175][T23463] FAT-fs (loop2): Can't find a valid FAT filesystem
[  743.199450][T23467] loop4: detected capacity change from 0 to 264192
[  743.274433][T23482] loop1: detected capacity change from 0 to 264192
20:33:08 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x801012ee, 0x0)

[  743.346995][T23482] FAT-fs (loop1): bogus number of FAT sectors
[  743.353156][T23482] FAT-fs (loop1): Can't find a valid FAT filesystem
20:33:08 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x5452, &(0x7f0000000180))

20:33:08 executing program 3:
r0 = openat$random(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
fcntl$setflags(r0, 0x5, 0x816d000)

20:33:08 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'dummy0\x00', &(0x7f00000002c0)=@ethtool_per_queue_op={0x4b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}})

20:33:09 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x25, &(0x7f0000000240)="433900009919da078a0098d16ee0a593b040f7629100f06ee04fa447a3ba82583a96ea57ff"}}], 0x1c)
wait4(0x0, 0x0, 0x80000000, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x17)
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
r3 = gettid()
tkill(r3, 0x40)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
truncate(&(0x7f0000000080)='./bus\x00', 0x20)

20:33:09 executing program 3:
openat$sysfs(0xffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x840, 0x0)

[  743.838817][T23539] FAT-fs (loop5): bogus number of reserved sectors
[  743.845475][T23539] FAT-fs (loop5): Can't find a valid FAT filesystem
[  743.943502][T23539] FAT-fs (loop5): Unrecognized mount option "D" or missing value
20:33:09 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000400), 0x0, &(0x7f0000000480)={[{@map_acorn}]})

20:33:09 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:09 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:09 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:09 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
lseek(r1, 0x1200, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x108d1521)
sendfile(r1, r2, 0x0, 0x8400fffffffa)
write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x2, 0x5, 0x4, 0xffe, 0x3, 0x6, 0x181e, 0x177, 0x40, 0x11c, 0x40, 0xf74, 0x38, 0x2, 0x1, 0x1, 0x3}, [{0x1, 0x89, 0x100, 0x4, 0x8000, 0x10001, 0x27c, 0x8}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa78)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:09 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  744.130348][T23573] loop0: detected capacity change from 0 to 264192
[  744.138954][T23578] loop5: detected capacity change from 0 to 264192
[  744.141492][T23577] loop2: detected capacity change from 0 to 264192
[  744.148539][T23579] loop4: detected capacity change from 0 to 264192
[  744.170064][T23573] FAT-fs (loop0): bogus number of FAT sectors
[  744.176177][T23573] FAT-fs (loop0): Can't find a valid FAT filesystem
[  744.177229][T23578] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  744.203821][T23587] loop1: detected capacity change from 0 to 264192
[  744.210877][T23577] FAT-fs (loop2): bogus number of reserved sectors
[  744.217389][T23577] FAT-fs (loop2): Can't find a valid FAT filesystem
[  744.223694][T23587] FAT-fs (loop1): bogus number of FAT sectors
[  744.230091][T23587] FAT-fs (loop1): Can't find a valid FAT filesystem
[  744.453837][T23602] ==================================================================
[  744.461946][T23602] BUG: KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty
[  744.469838][T23602] 
[  744.472156][T23602] write to 0xffff888135483120 of 8 bytes by task 23578 on cpu 0:
[  744.479874][T23602]  __mark_inode_dirty+0x1c4/0x680
[  744.484901][T23602]  generic_write_end+0x157/0x180
[  744.489837][T23602]  fat_write_end+0x4a/0x160
[  744.494333][T23602]  generic_perform_write+0x22a/0x3c0
[  744.499624][T23602]  __generic_file_write_iter+0x161/0x300
[  744.505251][T23602]  generic_file_write_iter+0x75/0x130
[  744.510622][T23602]  do_iter_readv_writev+0x2cb/0x360
[  744.515812][T23602]  do_iter_write+0x112/0x4c0
[  744.520395][T23602]  vfs_iter_write+0x4c/0x70
[  744.524889][T23602]  iter_file_splice_write+0x40a/0x750
[  744.530264][T23602]  direct_splice_actor+0x80/0xa0
[  744.535200][T23602]  splice_direct_to_actor+0x345/0x650
[  744.540569][T23602]  do_splice_direct+0xf5/0x170
[  744.545329][T23602]  do_sendfile+0x773/0xda0
[  744.549742][T23602]  __x64_sys_sendfile64+0xf2/0x130
[  744.554845][T23602]  do_syscall_64+0x3d/0x90
[  744.559274][T23602]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  744.565171][T23602] 
[  744.567486][T23602] read to 0xffff888135483120 of 8 bytes by task 23602 on cpu 1:
[  744.575100][T23602]  __mark_inode_dirty+0xda/0x680
[  744.580046][T23602]  fat_update_time+0x125/0x140
[  744.584801][T23602]  touch_atime+0x11c/0x240
[  744.589210][T23602]  generic_file_splice_read+0x284/0x310
[  744.594747][T23602]  splice_direct_to_actor+0x2aa/0x650
[  744.600116][T23602]  do_splice_direct+0xf5/0x170
[  744.604878][T23602]  do_sendfile+0x773/0xda0
[  744.609283][T23602]  __x64_sys_sendfile64+0xf2/0x130
[  744.614410][T23602]  do_syscall_64+0x3d/0x90
[  744.618848][T23602]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  744.624737][T23602] 
[  744.627058][T23602] value changed: 0x0000000000000804 -> 0x0000000000000007
[  744.634150][T23602] 
[  744.636461][T23602] Reported by Kernel Concurrency Sanitizer on:
[  744.642608][T23602] CPU: 1 PID: 23602 Comm: syz-executor.5 Not tainted 5.14.0-rc7-syzkaller #0
[  744.651378][T23602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  744.661427][T23602] ==================================================================
20:33:10 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:10 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:10 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:10 executing program 3:
r0 = openat$random(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x0, 0x5, "e6d252b23b"})

20:33:10 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
open$dir(&(0x7f0000000080)='./bus\x00', 0x400b03, 0x8)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:10 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x4c09, 0x0)

[  745.094356][T23620] loop0: detected capacity change from 0 to 264192
[  745.106475][T23624] loop2: detected capacity change from 0 to 264192
[  745.117853][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  745.124596][T23629] loop1: detected capacity change from 0 to 264192
[  745.136575][T23624] FAT-fs (loop2): bogus number of reserved sectors
20:33:10 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f00000047c0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[@pktinfo={{0x20, 0x29, 0x32, {@remote}}}], 0x20}}], 0x1, 0x0)

[  745.143170][T23624] FAT-fs (loop2): Can't find a valid FAT filesystem
[  745.158393][T23620] FAT-fs (loop0): bogus number of FAT sectors
[  745.164666][T23620] FAT-fs (loop0): Can't find a valid FAT filesystem
[  745.174527][T23629] FAT-fs (loop1): bogus number of FAT sectors
[  745.180700][T23629] FAT-fs (loop1): Can't find a valid FAT filesystem
[  745.193121][T23645] loop4: detected capacity change from 0 to 264192
20:33:10 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x800812a0, 0x0)

20:33:10 executing program 3:
process_vm_readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/215, 0xd7}], 0x1, &(0x7f0000002480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0)

[  745.228728][T23645] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  745.231054][T23653] loop5: detected capacity change from 0 to 264192
20:33:10 executing program 3:
syz_open_dev$evdev(&(0x7f00000001c0), 0xffffffff, 0x0)

[  745.336746][T23653] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:10 executing program 3:
rt_sigaction(0x27, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000300))

20:33:11 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:11 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0xc0401273, 0x0)

20:33:11 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:11 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:11 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  746.047941][T23708] loop0: detected capacity change from 0 to 264192
[  746.078396][T23713] loop1: detected capacity change from 0 to 264192
[  746.086044][T23713] FAT-fs (loop1): bogus number of FAT sectors
[  746.092147][T23713] FAT-fs (loop1): Can't find a valid FAT filesystem
[  746.092605][T23714] loop2: detected capacity change from 0 to 264192
[  746.114654][T23708] FAT-fs (loop0): bogus number of FAT sectors
[  746.120800][T23708] FAT-fs (loop0): Can't find a valid FAT filesystem
[  746.120952][T23714] FAT-fs (loop2): bogus number of reserved sectors
[  746.133985][T23714] FAT-fs (loop2): Can't find a valid FAT filesystem
20:33:11 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = openat$incfs(r0, &(0x7f0000000080)='.log\x00', 0x2000, 0x0)
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000002340)={0x2e4, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_DISABLE_HT={0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x5}, @NL80211_ATTR_IE={0x26f, 0x2a, [@link_id={0x65, 0x12, {@initial, @broadcast, @device_b}}, @fast_bss_trans={0x37, 0x106, {0x4, 0x6, "c7b611a7a90989bd899d1b89a5e5d56f", "64ed2035f19042f9bbbe66dfb8433350c5e12a8aa5ded2c57ab6ba2d74c0afe2", "6afeb27143599ef0e92debe5bcfdc6046bf418919df08667c008c9d2ef10a54d", [{0x1, 0x1, "c1"}, {0x4, 0x28, "3fd4abfe469c757beb79f5ca5ad93dbfff8e3aba315a85f7b1342813ac552138c64cd2efd6d4120d"}, {0x1, 0x1a, "e7a197b895de92dcfdb459153cdec6da9250d32f3e884e2806d1"}, {0x2, 0x21, "9d9bf149fc6b02263ad86615094e710dc533a5eeaa1305375451adf78f182ed2c1"}, {0x4, 0x24, "486e8eaa29fb3d2a54539ca0e74979f6617933c5fcb0f82a39d826ee4f2a9809d31e94b0"}, {0x1, 0x20, "f6892fe27c5ad6ab78ccd4dba5a0f7c8ef51271b2a0b65874f30184ce256ace3"}]}}, @chsw_timing={0x68, 0x4, {0x1, 0xb6}}, @mic={0x8c, 0x18, {0x633, "929f2e028962", @long="0fbfe0f428131560dc8bba16037a0222"}}, @random_vendor={0xdd, 0x50, "d27584a7b20210ee7455b72bf4048cb06d40a6180b02a6774544c77728c71252827ab644795b6ef61342421837394bdfcc44b2fc32688b263da56f73839c83809d7bb853a95db41bf310d2eeff7b02eb"}, @tim={0x5, 0xd1, {0xa7, 0x5e, 0x6a, "4697853aba45201da92827d6bb095fe0c02d9e4cfa154813e35cc078f2cf29c69785bdd488b0ff2e2274ffc3d4d416dd1b86fb3954d085a7d964a75db3328b479df0ec2e3d888f56dd151cfce632ad92f965f23aed04fa0b93d6b455cb068a2ee0cd4f5b4123a64c8c238b0f65ca206db3f1cc70480aed811fd1cccaafdd374d2108ee6528715b9b29eb8c277d34f1e27f7ed7691b8c013696ce1bfc10bf3869018ea03e939856ae3157e0e2b4ef0b725969c43b92723c6c830ab418bb9ee3b86056b2f80f7f40bab06e73009404"}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x5, 0x16, 0x2}}, @ibss={0x6, 0x2}]}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x8, 0x0, 0x4, 0x0, {0x3, 0x9, 0x0, 0xff, 0x0, 0x0, 0x1, 0x1}, 0x1, 0x7, 0x6}}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x800, 0x0, 0x0, 0x0, {0x3f, 0xccd, 0x0, 0x2, 0x0, 0x0, 0x1, 0x3}, 0x6, 0x2, 0x5}}, @NL80211_ATTR_USE_MFP={0x8, 0x42, 0x2}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x8000}, 0x20008810)
creat(&(0x7f00000001c0)='./bus/file0\x00', 0x115)
r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x20000008)
fstatfs(r2, &(0x7f0000001340)=""/4096)
write$P9_RLERRORu(r2, &(0x7f0000000640)={0x12, 0x7, 0x2, {{0x5, '.log\x00'}, 0x6}}, 0x12)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r4 = epoll_create1(0x0)
ftruncate(r4, 0x3)
sendfile(r0, r3, 0x0, 0x108d1521)
sendfile(r0, r3, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000001800)=[{&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f00000006c0)=""/111, 0x6f}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/213, 0xd5}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001880)=""/177, 0xb1}], 0x8, 0xda3, 0x0)

20:33:11 executing program 3:
socketpair(0x2, 0x2, 0x0, &(0x7f0000000000))

[  746.172087][T23731] loop4: detected capacity change from 0 to 264192
[  746.211764][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:11 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x407412ec, &(0x7f0000000180))

[  746.247611][T23731] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  746.315344][T23751] loop5: detected capacity change from 0 to 264192
20:33:11 executing program 3:
syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

[  746.361116][T23751] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:11 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000002e00)={'sit0\x00', 0x0})

20:33:11 executing program 3:
syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x6041)

20:33:11 executing program 3:
syz_open_dev$vcsa(&(0x7f0000000000), 0x3, 0x4000)

[  746.700707][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  746.902825][T23724] print_req_error: 578 callbacks suppressed
[  746.902838][T23724] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  746.912030][T23705] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  746.931833][T23740] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  746.934431][T23709] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  746.956374][T23741] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  746.957642][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  746.969571][T23745] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  746.979237][  T893] buffer_io_error: 452 callbacks suppressed
20:33:12 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:12 executing program 3:
r0 = openat$random(0xffffff9c, &(0x7f00000000c0), 0xe2940, 0x0)
r1 = openat$hwrng(0xffffff9c, &(0x7f0000000100), 0x0, 0x0)
dup2(r1, r0)

20:33:12 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  746.979246][  T893] Buffer I/O error on dev loop3p4, logical block 4080, async page read
[  747.010704][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  747.022026][  T893] Buffer I/O error on dev loop3p5, logical block 33008, async page read
[  747.033274][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  747.044636][  T893] Buffer I/O error on dev loop3p2, logical block 33008, async page read
20:33:12 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:12 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x3, &(0x7f0000000140)=[{&(0x7f0000000080)="601c716b646f736617e43c000880200002b3000004f80000200040000000000000000000358ed5936a74108e582d9abab24b002435", 0x35}, {0x0, 0x0, 0x200000000011003}, {&(0x7f00000000c0)="3f332343caaea3c8b659c6200406f67dae96558a8203c60fec69", 0x1a, 0x7}], 0x20800d0, &(0x7f00000000c0)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:12 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(0x0)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:12 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000000480))

[  747.091698][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  747.102971][  T893] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  747.110864][T23812] loop2: detected capacity change from 0 to 264192
[  747.117683][T23809] loop0: detected capacity change from 0 to 264192
[  747.126608][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  747.134877][  T893] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  747.137829][T23816] loop5: detected capacity change from 0 to 264192
[  747.149487][T23812] FAT-fs (loop2): invalid media value (0x00)
[  747.154229][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  747.155493][T23812] FAT-fs (loop2): Can't find a valid FAT filesystem
[  747.164237][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  747.178472][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  747.185345][T23828] loop1: detected capacity change from 0 to 264192
[  747.187517][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  747.218922][T23828] FAT-fs (loop1): bogus number of FAT sectors
[  747.225057][T23828] FAT-fs (loop1): Can't find a valid FAT filesystem
[  747.236385][T23809] FAT-fs (loop0): bogus number of FAT sectors
20:33:12 executing program 3:
add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000003240)='8', 0x1, 0xfffffffffffffffe)

[  747.242507][T23809] FAT-fs (loop0): Can't find a valid FAT filesystem
[  747.259824][T23836] loop4: detected capacity change from 0 to 264192
20:33:12 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x12fb, 0x0)

20:33:12 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x40}, 0x1, 0x0, 0x9effffff}, 0x0)

[  747.346385][T23836] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:12 executing program 3:
syz_open_dev$evdev(&(0x7f0000000000), 0xffffffff, 0x41)

20:33:12 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001700)={[{@utf8no}]})

[  747.526100][T23862] FAT-fs (loop3): bogus number of reserved sectors
[  747.532689][T23862] FAT-fs (loop3): Can't find a valid FAT filesystem
[  747.601715][T23862] FAT-fs (loop3): bogus number of reserved sectors
[  747.608331][T23862] FAT-fs (loop3): Can't find a valid FAT filesystem
20:33:13 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:13 executing program 3:
mkdirat$cgroup_root(0xffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff)
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x2f, 0x6, 0xa0, 0x4, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7, 0x10, 0x0, 0x3}})
sendmmsg$inet6(r0, &(0x7f00000051c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x1, 0x0)

20:33:13 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  747.966579][T23853] loop5: detected capacity change from 0 to 264192
20:33:13 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  748.052966][T23892] loop0: detected capacity change from 0 to 264192
[  748.080575][T23892] FAT-fs (loop0): bogus number of FAT sectors
[  748.086666][T23892] FAT-fs (loop0): Can't find a valid FAT filesystem
20:33:13 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000880), 0x10280, 0x0)
syz_genetlink_get_family_id$batadv(&(0x7f00000008c0), r3)
r4 = syz_genetlink_get_family_id$ipvs(0x0, r3)
sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000b00)={&(0x7f0000000900), 0xc, &(0x7f0000000ac0)={&(0x7f0000000980)=ANY=[@ANYBLOB="06000000", @ANYRES16=r4, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x8810}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000d80)={&(0x7f0000000cc0), 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x3c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x20, 0x17, {0x7, 0x5, @l2={'eth', 0x3a, 'batadv_slave_0\x00'}}}}, ["", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x8090)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000001100)={'batadv0\x00', <r6=>0x0})
sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000002540)={&(0x7f0000001140)=ANY=[@ANYBLOB="c85a2cdf", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="1400020073797a6b616c6c65723100000000000008000100", @ANYRES32=r6, @ANYBLOB="140002006261746164765f736c6176655f3100000800030001000000140002006d6163767461703000000000000000002c0001801400020073797a5f74756e00000000000000000014000200000000000000000000000000000000000500060001000000"], 0x320}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000010)
setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={r6, @empty, @dev={0xac, 0x14, 0x14, 0x31}}, 0xc)

20:33:13 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(0x0, 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:13 executing program 3:
r0 = io_uring_setup(0x2de3, &(0x7f0000000000))
ppoll(&(0x7f0000000080)=[{r0, 0x110}, {}], 0x2, 0x0, 0x0, 0x0)

[  748.118055][T23905] loop2: detected capacity change from 0 to 264192
20:33:13 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x7503, &(0x7f0000000480))

[  748.168046][T23905] FAT-fs (loop2): invalid media value (0x00)
[  748.173797][T23913] loop5: detected capacity change from 0 to 264192
[  748.174137][T23905] FAT-fs (loop2): Can't find a valid FAT filesystem
[  748.191692][T23915] loop4: detected capacity change from 0 to 264192
[  748.195905][T23916] loop1: detected capacity change from 0 to 264192
[  748.221116][T23913] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  748.240030][T23915] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  748.263409][T23916] FAT-fs (loop1): bogus number of FAT sectors
[  748.269564][T23916] FAT-fs (loop1): Can't find a valid FAT filesystem
20:33:13 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(0x0, 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:13 executing program 3:
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB=',nr_inodes=0g'])

20:33:13 executing program 3:
timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f0000000140))

[  748.420168][T23961] loop4: detected capacity change from 0 to 264192
[  748.474261][T23961] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:13 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x1200, &(0x7f0000000480))

20:33:14 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(0x0, 0x0)
ftruncate(r0, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:14 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:14 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  748.947799][T23994] loop4: detected capacity change from 0 to 264192
[  748.978496][T23994] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:14 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

[  749.032296][T24000] loop0: detected capacity change from 0 to 264192
[  749.041291][T24000] FAT-fs (loop0): bogus number of FAT sectors
[  749.047372][T24000] FAT-fs (loop0): Can't find a valid FAT filesystem
[  749.119615][T24011] loop2: detected capacity change from 0 to 264192
[  749.167126][T24011] FAT-fs (loop2): invalid media value (0x00)
[  749.173154][T24011] FAT-fs (loop2): Can't find a valid FAT filesystem
[  749.183954][T24021] loop1: detected capacity change from 0 to 264192
20:33:14 executing program 3:
rt_tgsigqueueinfo(0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000140))

20:33:14 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:14 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x100)
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

[  749.210556][T24021] FAT-fs (loop1): bogus number of FAT sectors
[  749.216696][T24021] FAT-fs (loop1): Can't find a valid FAT filesystem
20:33:14 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f0000000200)={&(0x7f0000000240), 0x4, &(0x7f00000001c0)={&(0x7f0000000180)={0x48}, 0x48}}, 0x0)

[  749.268743][T24032] loop4: detected capacity change from 0 to 264192
[  749.314070][T24037] loop5: detected capacity change from 0 to 264192
[  749.320904][T24032] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:14 executing program 3:
r0 = openat$hwrng(0xffffff9c, &(0x7f0000000580), 0x0, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0)
dup2(r0, r1)

[  749.356448][T24037] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:14 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x127c, 0x0)

20:33:14 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x1279, &(0x7f0000000180))

20:33:15 executing program 3:
openat$sysfs(0xffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x131000, 0x0)

20:33:15 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x1276, 0x0)

20:33:15 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, @isdn, @isdn, @phonet, 0x0, 0x0, 0x0, 0x0, 0xff})

20:33:15 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  749.951471][ T5767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  749.965524][  T651] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:15 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:15 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x0)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:15 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:15 executing program 5:
write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000080)={0x16, 0x6f, 0x2, {0x1, [{0x9c1b071c92be09c1, 0x0, 0x1}]}}, 0x16)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:15 executing program 3:
r0 = openat$hwrng(0xffffff9c, &(0x7f0000000580), 0x0, 0x0)
r1 = openat$hwrng(0xffffff9c, &(0x7f0000000580), 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1)

[  750.038420][T24107] loop0: detected capacity change from 0 to 264192
[  750.069756][T24107] FAT-fs (loop0): bogus number of FAT sectors
[  750.074536][T24122] loop5: detected capacity change from 0 to 264192
20:33:15 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0xc02812f8, 0x0)

[  750.075879][T24107] FAT-fs (loop0): Can't find a valid FAT filesystem
[  750.084389][T24125] loop4: detected capacity change from 0 to 264192
[  750.089460][T24115] loop2: detected capacity change from 0 to 264192
[  750.114662][T24115] FAT-fs (loop2): bogus number of FAT sectors
[  750.120780][T24115] FAT-fs (loop2): Can't find a valid FAT filesystem
[  750.128943][T24122] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  750.139718][T24125] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:15 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmmsg(r0, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {0x0}, {&(0x7f0000001800)='A', 0x1}], 0x3}}], 0x1, 0x0)

[  750.191633][T24141] loop1: detected capacity change from 0 to 264192
[  750.239750][T24141] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:15 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x1269, 0x0)

20:33:15 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:15 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f00000051c0)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000023c0)=[@flowinfo={{0x10}}], 0x10}}], 0x1, 0x0)

[  750.402592][  T288] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:15 executing program 3:
openat$thread_pidfd(0xffffff9c, &(0x7f0000000040), 0x2c202, 0x0)

[  750.554333][T24180] loop1: detected capacity change from 0 to 264192
[  750.618997][T24180] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:16 executing program 3:
r0 = socket$nl_audit(0x10, 0x3, 0x9)
sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}}, 0x420}}, 0x0)

20:33:16 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

20:33:16 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x0)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:16 executing program 3:
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@size}]})

[  751.008069][T24203] loop0: detected capacity change from 0 to 264192
[  751.015959][T24203] FAT-fs (loop0): bogus number of FAT sectors
[  751.022075][T24203] FAT-fs (loop0): Can't find a valid FAT filesystem
[  751.038977][T24210] loop5: detected capacity change from 0 to 264192
[  751.045638][T24204] loop2: detected capacity change from 0 to 264192
[  751.053428][T24210] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  751.060511][T24211] tmpfs: Bad value for 'size'
[  751.081176][T24211] tmpfs: Bad value for 'size'
[  751.094180][T24204] FAT-fs (loop2): bogus number of FAT sectors
[  751.100292][T24204] FAT-fs (loop2): Can't find a valid FAT filesystem
20:33:16 executing program 5:
r0 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x4})
sendmmsg(0xffffffffffffffff, &(0x7f0000004380)=[{{&(0x7f0000000140)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x27}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="5dac1cf9951b2ed85c4e366675e48afaf695ddbd8ad420cfaa30469b395cee41831393a532f3d550e5202896e42ff466628b89a1c8f0073baeaa9327b523ee8ed2474ebfa3d20dbc54268bcb357b6a7089a5a07701d317bedd3b01a3ea405714188e26ab5954809631de4badc023a375375219202a3a1e317c8ad70092d86a8c2ec2a235d0c7025734fd2bf7de241e33ea538b24fdb991e8a91f8dd708b8300819909faaefce071c61cfccdf291fb546", 0xb0}, {&(0x7f00000001c0)="d05b7859cbbcd1ca9e8a2bcc8f678e4f7a1723923c3499a938c59a221a62ad", 0x1f}], 0x3}}, {{&(0x7f00000013c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @empty}, 0x3, 0x2, 0x1, 0x4}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001440)="62da9289bb09d0fc7c2f25568abf7b9ee611a7c1bc4dd74dcb922132b06c03b64248afe46c0f9b0a74870b336976964eda2816b415ef2ecd06f26681858b18ffb0a4212f4ebfbab04c5d01894aa49c908f3097b8b7634c9ad2af483deac7cd11d98c75aa22ba7f2cb0f8131b5fe3a7a353f2639601cc0f723448812d4a1816122bc8eeb9807637da60c9d326abadb96282c7884a148d3656ea5df7f121a17e81af459b7dc1bd4c", 0xa7}, {&(0x7f0000001500)="0da9c01e314f45b89fdf34c1244531aa447587887b995e4b54b802bac9a8247df26ae4ac7d14d87a057f0e83ae34e5d9fe18f33df49a8613cd9cbcd8d2ba66f78a6f506595c5510a31e3bfef4ca2b6cc427297330a3a110c91a9b3bac7b7116432f0e0a32bc9bf513ad75bd0303ad0f87f933bf3332e53a79c983772a9ad7c99bd360d2c4038cc0a27f7ba5e7d61fb8aca36bcb6ff030e1dac1ccf5cf2e40446464abc3aaf37500881a5563362f3faef21f97864e2ba70f6521040948b77134f6ae8cf0338b768b308153527ff33c4efc4be33f4c2a986d50864da3172562d1a40b2f9c0015df173510fc1971c335fee4b1b9fde8292d19a", 0xf8}, {&(0x7f0000001600)="d1f76d7e10179e451e8bad48e44f8cad6d1345310d4d49071f13dbdd3d9dd242c488f945ee2c0dac6754932016ad438b23f2315d7132e4fcd22ad994d736e456a8a18b20d87dcb0ef77e57b3d727511bf3", 0x51}, {&(0x7f0000001680)="eb16a1707fd60eee9aac5dc86f97ec51f4c7c08608b5aefbcf4a6c3d709e9f3b964810d3d1f3ceb971f23062e6e4aa199370152cca702c2af4411c003d5d25238d8eea03d6470f5d2a25b492f4330b555713b1a9b3c05484c3e09259cc6dcbec85d32e8b09e11112e2913daf262fde232046abb9f402c9cc17b70e5e17e2570a34811b54d3ba7b0017987425d03274bad0222e35ca439cd29d891e5308ff7848949bc63d11c0b10213a39fce7c476991607796c03b6e12", 0xb7}, {&(0x7f0000001740)="003b9e6cc91dc64d0266132f6439be8e72472d99c43e4529ac2daec366cd41d49f9f5236bd41c61b7726c37a805b0fd02ebac3fd52fb3097de91b634ada01c224b728dfe8be917c99f6d8c792d9c4f54e80e68", 0x53}, {&(0x7f0000000280)="c494d6c0a1cf1bc68d7ae01fecb5c997966a4e4801a213f950874c270719c21d2e012cbc", 0x24}], 0x6}}, {{&(0x7f0000001840)=@in6={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, '\x00', 0xa}, 0x9}, 0x80, &(0x7f0000004480)=[{&(0x7f00000018c0)="1a8e0ee4a4de97e9d798caabe4b4eed260166d934d21847f301e75b3d1b7d3a1624cb9ed0de06100d6a2b3819fec22557069afef8107c45ef0c76b8e47940b8785270e52d3a3322dfe8507dfe434cd51ba7fba597a45ed03bf8fde5701ec4910b983b9f9d230704258b259f0faa2f6de08157a9395c7157f1887af1d069eca981842d3c39a46605eb302035ca1f0584a3cd6a6afd111a864d7", 0x99}, {&(0x7f0000001980)="3728206cf3ac1e91c5d6f65d41464c37bc14480647", 0x15}, {&(0x7f00000019c0)="1c6afa7c9b00b50fbef939c112ecdc015622ae70c6710e9bf5d37dac596460bca5a8e6fab8c3a416b69d94c22aa6941270193976334f12fdfee7297aa380a347aa549c3ba201e3b95bd17918cd6749acf040feafae324f6d5e26a68a34c6ecd6543bcae9de9e5851b39a62e9a1ab83ab04ebc0", 0x73}, {&(0x7f0000001a40)="2f4885c5858c12557c1bd4f28a7b9346b8e04b0f184c4ab185b02cde2ce8eb7fb16e658fa469b2abdca14706ae87851136b093a58851159a111326e811da8893bd6a60e2fe5bf34bc16920020e93639f5e13e4fd6bc3f6c023d8aa771e20b49aa303f0c01acaafb0b7f994ccba1b2ed6303926e48c2be7c6", 0x78}, 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cb405bf3d40a271fa1e6317b1a5c1778561d702bb020593216c8c5fb820274b42b42f72ebd4fa83bfb198b746e3efbfc440a100000000000068000000000000000001000004000000b67842e011fc6f07d7d2eab9a6a06d7494013c4b9df0f832c5a36117868ba445dd1a66abd2cdcd24120ba2b7325df0189d74dcf6f552bc4e22d58aab65aed88a3edbe9ecbec7b0e173287c01885bb52e5ef5000000000000"], 0x1428}}], 0x4, 0x4044004)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x4})
ftruncate(r2, 0x5)
lseek(r1, 0x1200, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r1, r4, 0x0, 0x108d1521)
open(&(0x7f0000000080)='./file0\x00', 0xc4000, 0x2)
sendfile(r1, r4, 0x0, 0x8400fffffffa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001c80)={0x18, 0x3f9, 0x400, 0x70bd27, 0x25dfdbff, {0x1, 0x5}, ["", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x8011}, 0x4000000)

20:33:16 executing program 3:
syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x165043)

[  751.132039][T24227] loop4: detected capacity change from 0 to 264192
[  751.140601][  T288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:16 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0)
ioctl$BLKROGET(r0, 0x5452, 0x0)

[  751.222123][T24227] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  751.232773][T24237] loop5: detected capacity change from 0 to 264192
[  751.262028][T24237] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:16 executing program 1:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0)

20:33:16 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x20000001)

20:33:16 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl0\x00', <r1=>0x0, 0x4, 0x80, 0x81, 0x6cf3, 0x10, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x40, 0x6, 0xffff52f2}})
sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, &(0x7f0000004c00)={&(0x7f00000048c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004bc0)={&(0x7f0000004900)={0x2a8, 0x0, 0x204, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff8204}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0x1b0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x8f, 0x3, "ebc9d6dc53994ce7dd37a7e751071c7d790108dc5ec39edeb4672d22c3ce8d634a5754e5d55f19ea1880f8ce038035d26a7f630f4f6b748fb17ecc641924c65758c6243d1257e6bb02a1878afb97246f3b38ad6db5a426ade9d9d3e21146cdec308831bac6e3e7554643e4e7615f6e7c87fc9950e66a814e64ae191414301f8660fd98c652c3f4f985fa1d"}, @TIPC_NLA_NODE_ID={0xb8, 0x3, "dc34d8af73ec2269190947169a69d67153df9d563004ca36174e6bf6cbade5c97d0b0d46e7bfb51884421537ebc68ea5e8f4aafa663c26395ca0f37a735c5e9d8c0c6e3d22d784d633fb67805be065fa9fe163f04b2165e2032c28ad7e37eb14869a2a9e87cc2f75637ac30592e7d0fe20e1e1519a8a034dabddc0bdaae526425a35d10afa5ba9f5dc8e351539c37a90d5c4faaa0fd3b32ca34eac04b86cb363ec90ffe2b7362796fbfc3dd998ed9080bca28d73"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "ad717a3e3e39938ddd8c6ab754f9d6732b3692bbc29dd68d1afd8587a680f96f"}}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x40}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xe19}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7bdd}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2e}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NET={0x4}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x8041}, 0x0)
sendmmsg$inet6(r0, &(0x7f00000047c0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast1, 0x800}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="e30238f32dcfce998a17233015446286d4f7b47cde023ec2a5f7a1aa554ea9c5f110b3b10ea8e71fe33b8978e574f92aa9e914ee5ba3c40694", 0x39}], 0x1, &(0x7f0000000180)=[@dstopts_2292={{0x1c, 0x29, 0x4, {0x11, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0xad}]}}}, @rthdr={{0x14, 0x29, 0x39, {0xaf, 0x0, 0x1, 0x9}}}, @hopopts_2292={{0x7c, 0x29, 0x36, {0x1d, 0xc, '\x00', [@calipso={0x7, 0x50, {0x1, 0x12, 0x80, 0x0, [0x6, 0x3, 0x8, 0x9, 0x0, 0x100, 0x5, 0x5, 0x8]}}, @enc_lim={0x4, 0x1, 0x3f}, @ra, @ra={0x5, 0x2, 0x10eb}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @pktinfo={{0x20, 0x29, 0x32, {@remote}}}, @rthdr={{0x84, 0x29, 0x39, {0x1d, 0xe, 0x3, 0x7, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00', @private2, @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @dontfrag={{0x10, 0x29, 0x3e, 0x3}}, @pktinfo={{0x20, 0x29, 0x32, {@local, r1}}}], 0x180}}, {{&(0x7f0000000300)={0xa, 0x4e22, 0x800, @local, 0x6}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000340)="f50391d32398069f61ae3ed138bb4b57f96c99175276a6ae844742b1c761f256555fbc0282f431b09a9816593587619f61751c687d0efa391a4a0c649f1ab1e5e59a1e593acf91821aaceaf70b39bd5426f497e35ec3f98cb914cb0b431533ca437617c60f760eeafab4791c53768f82a49dac5854a69e7f26a4261704ffc1c97640c07eb3fbc1dc118f22c282420a738ac6d30389dc603cbe1f896877f54b5a5b079de86319169b2e", 0xa9}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="e99c1024a382fc99930c9feac7b32d27d4a3e0ede53560bd8fc3c76e85acfe1cbfa88eb8e6e5dcf5cae91e", 0x2b}, {&(0x7f0000001440)="3e6eae9fc7980a41e884344e7f68fedb9a714b88c7087313993c905f65089ba0553896999237b062cf48879796a2", 0x2e}], 0x4, &(0x7f00000014c0)=[@hopopts_2292={{0x21c, 0x29, 0x36, {0x29, 0x40, '\x00', [@generic={0xdd, 0x72, "c38c0f8da760fb1b29e5d46a4be4e78337539dc812cae15c5afc3bd170ddce7f6b8ceeccc6f6dfb0ea9e9b60b2616bccb8617d1d78a553f5d00efad2f510fb5413bd5196083f4ec710d00e62192683526792c38e59c190b7bed392da775dcaf363b2a189ce7d7d6a9925d471586fec4c9691"}, @generic={0x8, 0xc7, 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@multicast1}]}}}, @rthdrdstopts={{0x5c, 0x29, 0x37, {0x62, 0x8, '\x00', [@hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0xfd}, @hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @enc_lim={0x4, 0x1, 0x81}, @jumbo={0xc2, 0x4, 0x4}]}}}, @dstopts={{0x54, 0x29, 0x37, {0x2b, 0x8, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xff, 0x2b, "b8a8c53f395a98c078082c054f9d307dfe5859437f67eba7a335c3c66264ed15d2e0512672ce6177750218"}, @enc_lim={0x4, 0x1, 0xff}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x81}]}}}], 0x310}}, {{&(0x7f0000001800)={0xa, 0x4e23, 0x5, @private0, 0x7}, 0x1c, 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0x1000}, {&(0x7f0000002840)="901cad1a733340d5222e18502b9dfa06adb64c43c02791b1f1e48546939eb28580d718d0ae8a3413b31e08cb02f5157cea40e7af6a21d3cb9e51afcf11a512e014bebb22ec127ac77de0e4543d29b641fcd0e4d40f75d3f3cbe23f38d8622a962f2f5d0551e61ddad073dc88b4d8ad65accec622347b09bded568dbff53f42821b327346c316720b2e8420c416bf12c66f9c77f6860815f9aeb48e891f98acea4a61d2ba92754c2669674a949f839ae0f0cdb390902b90625c1c12715425a20a085741b35eecc8e86bef1c9bb5fa6362036604", 0xd3}, {&(0x7f0000002940)="7eed9e77f0ad01c79e05d64f89acb8cc", 0x10}, {&(0x7f0000002980)="d99c31257bd1fefac81682ef41d7149963564e2d7244998b82a63a8bae21af026e6e789db9467418cd04eaa1df9cf4af8b7fd9c1544af669ac6406f851de933071e982ffcad71ac2b5e978b0cfc4cddc5b25fecdf5b6e651296173c910edfb9413f58a1a1a5105ecb82f833a", 0x6c}, {&(0x7f0000002a00)="0b8597cbb4d0bce27cf0faccdea7111a6052b0cad95d4c62daeda83e77e9796f3dac0bb9561709d8dce43b5485842425bdaa7642baec408c4e290656dcb801480b68b9958c9bf57291", 0x49}], 0x5, &(0x7f0000002ac0)=[@hoplimit_2292={{0x10, 0x29, 0x8, 0xe}}, @flowinfo={{0x10, 0x29, 0xb, 0xfff}}, @rthdr_2292={{0x24, 0x29, 0x39, {0x1, 0x2, 0x1, 0x8, 0x0, [@private0]}}}], 0x44}}, {{&(0x7f0000002b40)={0xa, 0x4e22, 0x7ff, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffffff}, 0x1c, &(0x7f0000002c80)=[{&(0x7f0000002b80)="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", 0xfd}], 0x1, &(0x7f0000002cc0)=[@rthdrdstopts={{0x44, 0x29, 0x37, {0x62, 0x5, '\x00', [@enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x28, {0x3, 0x8, 0x1, 0x9, [0xd, 0xffffffff, 0x6, 0x1ff]}}]}}}, @hoplimit_2292={{0x10, 0x29, 0x8, 0x5}}, @dstopts_2292={{0x2c, 0x29, 0x4, {0x1d, 0x2, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast1}}]}}}, @tclass={{0x10, 0x29, 0x43, 0x1}}, @tclass={{0x10, 0x29, 0x43, 0x49e}}, @rthdr_2292={{0x74, 0x29, 0x39, {0x48, 0xc, 0x0, 0x34, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @local, @empty]}}}, @dontfrag={{0x10}}], 0x124}}, {{0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000002e00)="3b85936306af26847383536e47b6f6fd9817b3a54116fdcf2c0cd2038973e869980e40a6a482236b6e268d7ad988b34445026552e41d7a375db663", 0x3b}, {&(0x7f0000002e40)="6cf694a238d1b80d7b8d85b571a08b05c0bb71c77b2559e13d42fad4304b9ed010a3b8514ca11d82866b8562acc9b14fcde721a2348ea34d92537cad4da59310403192cfb09c3d451a2812bd5f0f3d1f1f362ffb3ef09cb0e76a7c9977f12894a1b39cc88dbedd0b0a43f5ff6dd844ba75d091bb5e422c15a71ab3080f313e94234376cbd16a1a2cb2bbe80c9bd4de09b78a54f898be5ca72b6211b06579544cc01d3ae8e2e8edfdf3fe02539bfa6cfeea21cfbf7a7691c1311521d58381e194d599ff6310a44d477579488e5229edacb27b68ed008e", 0xd6}, {&(0x7f0000002f40)="3cae5333a00c707b57c55a4085f559e4bf1d86aa286a07fb9628722a4b3915ee47fa3aeaf611a10c1d8ac7ded0ffc9aa5fc1b711a8bda7743844838f1af351e01e44004d9c17afdb8424209ee5be2215f8366a2d334a8469540d443418db0f40dd34315fd957f7c7da958e3628a767e138c9d5fc0f1d008bc8185f9b05e747900d91693cdf382ddc16f572d8303312cc1489add7f451017395b2db0b239c0a1983754f74", 0xa4}, {&(0x7f0000003000)="8500fa4881c7992b0ccf4334df75fb2d6d07b385baed7dec62b619af3d523a7fad17d3d10402871cc67b28844052fe6ad3db454af5e5cbe4b657998c461397eb8644c289b2bb29fefd20acdfb1ffb7f53d346b891f4d15c1da5c8d3bee7c98ee956718f9017ff0a949bf63562182659b474280", 0x73}, {&(0x7f0000003080)="a7cf1f6b4de2c0b5586db6a7c0b84a3f1ee30949ac621a46c2ffb8bdf815e346be52e8c3f26dc06f5c95e2afbdd8e796ca19d554a1976f95520dac739cd7c5", 0x3f}], 0x5}}, {{&(0x7f0000003100)={0xa, 0x4e23, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000}, 0x1c, &(0x7f0000003280)=[{&(0x7f0000003140)="3fee2c29e1e689f71f6a5130531362d516c30309c8e4f9e84dde719831117154c6e9baf975c461a52ce7fe7d28a523769ee62219265f685aa7a32fd724152b7e887c91da73863c5e00d66321f8329714747379bf7a715ab5dd1212c1a0b36f8643159f7569e7a01d6fa3d309d2f1d528ab5706658bcd0cbb17ff20ccded0d019b128bb11ef94db38b3ff3cf3397ac77dc268290fcc864f79e95fb1b75d27", 0x9e}, {&(0x7f0000003200)="6fc8cf75cf26b9812b6214103d9bcd22bfe9dc2cb3438e85663a2edc0150f92a1f30e3fcda9899b72009ba318e34cc30524497ae1b0e104b9cbd67eb2c6f5684a8d5387c05ce6472cedd5dbb39e07b0ec8ae31d8bea2c816748d", 0x5a}], 0x2, &(0x7f00000032c0)=[@rthdr={{0x74, 0x29, 0x39, {0x6c, 0xc, 0x1, 0x1, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00', @mcast2, @private2, @mcast1, @rand_addr=' \x01\x00']}}}, @rthdr_2292={{0x24, 0x29, 0x39, {0x3c, 0x2, 0x2, 0x8, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}]}}}], 0x98}}, {{&(0x7f0000003380)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, '\x00', 0x13}, 0x1}, 0x1c, &(0x7f0000004600)=[{&(0x7f00000033c0)="04775f72690840c3a5a6deb058f8a74d70", 0x11}, {&(0x7f0000003400)="42f5b37f840ff0ed93c76a5b35d04baff6a6dd0a599efbcb16fffe530db66081e86509dda05ce507310d1c01e2ec39ba2a7125dd7e9772a67b4a4c34674dbb63b33f79ee9735dfb01bcee0a202ffcc2048dff5f3f267ae06fc73173987510f18f558dafe70a50ad02f9af118cc04404057cff26990596c40c12f9db07529449d3d5794762eb9dac9579e174c11e59ff11d048a584bc9f189638a46744a89cebecdb707f8d3f1d704357bbc922c21ddb7038a33ccb473cdb870317c6a0a7e138a91363d7b4822b186a6f22e24341ae4335c521344696d93a0cf9576e82f19005cf5b356b395056d7a7f5d", 0xea}, {&(0x7f0000003500)="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", 0x1000}, {&(0x7f0000004500)="bfeed0e1b37054cf1a1e7a34fe33f90797e738de03e42e07efd68612c62e433efe697f788702b9b476e0a8944cf67fdceba22506a698d4", 0x37}, {&(0x7f0000004540)="0c46d16b3c986ead009483a9e6853ccc95808847f0a162593aaa8d5d796ffc73a810b147d49d5327c307b389f12d97073a43254fcfadfd3848ff22b53b265b00e65e202c0a38868c383b568006721ee3ed432077f51085934eb5738aa3635f9ee0ac128e56cc96ab9b016be3d328979f1d4608a428917388d6f1e91636d972", 0x7f}, {&(0x7f00000045c0)="89215a0c53e148dee4ddc9aeb52fd3f577e17fdadf9addbd4b9de82392f0225d82e50868a3ae240edead4e82612caa4902a3f97815969d81", 0x38}], 0x6, &(0x7f0000004640)=[@dstopts={{0x24, 0x29, 0x37, {0xff, 0x1, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x5}]}}}, @rthdr={{0x74, 0x29, 0x39, {0x16, 0xc, 0x2, 0xbc, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, @private0]}}}, @dontfrag={{0x10, 0x29, 0x3e, 0x3}}, @hoplimit={{0x10, 0x29, 0x34, 0x5a9a}}, @hoplimit_2292={{0x10, 0x29, 0x8, 0xfffff601}}, @dontfrag={{0x10, 0x29, 0x3e, 0x7}}, @rthdr_2292={{0x74, 0x29, 0x39, {0x3a, 0xc, 0x0, 0x20, 0x0, [@empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x5}}, @private2={0xfc, 0x2, '\x00', 0x1}, @private1, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x14c}}], 0x7, 0x0)

20:33:16 executing program 3:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x0, "17edb22bc4109b48a562769064886eb10e3bab19143c94f68ef114693bb32fd8d31c5da1597193f0a7c699ba7128f0d42b6b6b57a522b3bc844ac900f8c32908"}, 0x48, r0)

[  751.625575][T24288] loop1: detected capacity change from 0 to 264192
[  751.698691][T24288] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
20:33:17 executing program 0:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
sendfile(r0, r1, 0x0, 0x8400fffffffa)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)

[  751.914014][T24224] print_req_error: 644 callbacks suppressed
[  751.914025][T24224] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  751.933268][T24229] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  751.946566][T24301] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  751.946823][T24201] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  751.974126][T24235] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  751.990495][  T893] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  752.001902][  T893] buffer_io_error: 505 callbacks suppressed
[  752.001915][  T893] Buffer I/O error on dev loop3p5, logical block 33008, async page read
[  752.020125][  T893] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  752.022867][T24315] loop0: detected capacity change from 0 to 264192
[  752.031485][  T893] Buffer I/O error on dev loop3p4, logical block 4080, async page read
[  752.066944][  T712] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  752.077855][  T712] Buffer I/O error on dev loop3p3, logical block 0, async page read
[  752.085881][  T712] blk_update_request: I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  752.097212][  T712] Buffer I/O error on dev loop3p6, logical block 4080, async page read
[  752.105545][  T712] blk_update_request: I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
20:33:17 executing program 4:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000d0, &(0x7f0000000180)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x0)
socket(0x10, 0x2, 0x0)
write$P9_RSTATu(r0, &(0x7f0000000140)={0x5d, 0x7d, 0x1, {{0x0, 0x3e, 0x3, 0x889, {0x40}, 0x4340000, 0xfffffff9, 0x4, 0x1ff, 0x0, '', 0x5, 'vfat\x00', 0x1, '[', 0x5, 'vfat\x00'}, 0xa, '[!@.&#^+-\xb1'}}, 0x5d)
lseek(r0, 0x1200, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x108d1521)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)

20:33:17 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f00000051c0)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x0, @empty, 0x9}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@rthdrdstopts={{0x24, 0x29, 0x37, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "9233c219339b2f"}]}}}], 0x24}}], 0x1, 0x20000040)

20:33:17 executing program 2:
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000